Climate Change Essay for Students and Children

500+ words climate change essay.

Climate change refers to the change in the environmental conditions of the earth. This happens due to many internal and external factors. The climatic change has become a global concern over the last few decades. Besides, these climatic changes affect life on the earth in various ways. These climatic changes are having various impacts on the ecosystem and ecology. Due to these changes, a number of species of plants and animals have gone extinct.

environment climate change essay

When Did it Start?

The climate started changing a long time ago due to human activities but we came to know about it in the last century. During the last century, we started noticing the climatic change and its effect on human life. We started researching on climate change and came to know that the earth temperature is rising due to a phenomenon called the greenhouse effect. The warming up of earth surface causes many ozone depletion, affect our agriculture , water supply, transportation, and several other problems.

Reason Of Climate Change

Although there are hundreds of reason for the climatic change we are only going to discuss the natural and manmade (human) reasons.

Get the huge list of more than 500 Essay Topics and Ideas

Natural Reasons

These include volcanic eruption , solar radiation, tectonic plate movement, orbital variations. Due to these activities, the geographical condition of an area become quite harmful for life to survive. Also, these activities raise the temperature of the earth to a great extent causing an imbalance in nature.

Human Reasons

Man due to his need and greed has done many activities that not only harm the environment but himself too. Many plant and animal species go extinct due to human activity. Human activities that harm the climate include deforestation, using fossil fuel , industrial waste , a different type of pollution and many more. All these things damage the climate and ecosystem very badly. And many species of animals and birds got extinct or on a verge of extinction due to hunting.

Effects Of Climatic Change

These climatic changes have a negative impact on the environment. The ocean level is rising, glaciers are melting, CO2 in the air is increasing, forest and wildlife are declining, and water life is also getting disturbed due to climatic changes. Apart from that, it is calculated that if this change keeps on going then many species of plants and animals will get extinct. And there will be a heavy loss to the environment.

What will be Future?

If we do not do anything and things continue to go on like right now then a day in future will come when humans will become extinct from the surface of the earth. But instead of neglecting these problems we start acting on then we can save the earth and our future.

environment climate change essay

Although humans mistake has caused great damage to the climate and ecosystem. But, it is not late to start again and try to undo what we have done until now to damage the environment. And if every human start contributing to the environment then we can be sure of our existence in the future.

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What Are the Effects of Climate Change?

A rapidly warming planet poses an existential threat to all life on earth. Just how bad it gets depends on how quickly we act.

An aerial view of floodwaters overtaking a cluster of buildings

An area flooded by Super Typhoon Noru in the Bulacan Province of the Philippines, September 26, 2022

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Climate change is our planet’s greatest existential threat . If we don’t limit greenhouse gas emissions from the burning of fossil fuels, the consequences of rising global temperatures include massive crop and fishery collapse, the disappearance of hundreds of thousands of species, and entire communities becoming uninhabitable. While these outcomes may still be avoidable, climate change is already causing suffering and death. From raging wildfires and supercharged storms, its compounding effects can be felt today, outside our own windows.

Understanding these impacts can help us prepare for what’s here, what’s avoidable, and what’s yet to come, and to better prepare and protect all communities. Even though everyone is or will be affected by climate change, those living in the world’s poorest countries—which have contributed least to the problem—are the most climate-vulnerable. They have the fewest financial resources to respond to crises or adapt, and they’re closely dependent on a healthy, thriving natural world for food and income. Similarly, in the United States, it is most often low-income communities and communities of color that are on the frontlines of climate impacts. And because climate change and rising inequality are interconnected crises, decision makers must take action to combat both—and all of us must fight for climate justice. Here’s what you need to know about what we’re up against.

Effects of climate change on weather

Effects of climate change on the environment, effects of climate change on agriculture, effects of climate change on animals, effects of climate change on humans, future effects of climate change.

As global temperatures climb, widespread shifts in weather systems occur, making events like droughts , hurricanes , and floods more intense and unpredictable. Extreme weather events that may have hit just once in our grandparents’ lifetimes are becoming more common in ours. However, not every place will experience the same effects: Climate change may cause severe drought in one region while making floods more likely in another.

Already, the planet has warmed 1.1 degrees Celsius (1.9 degrees Fahrenheit) since the preindustrial era began 250 years ago, according to the Intergovernmental Panel on Climate Change (IPCC) . And scientists warn it could reach a worst-case scenario of 4 degrees Celsius (7.2 degrees Fahrenheit) by 2100 if we fail to tackle the causes of climate change —namely, the burning of fossil fuels (coal, oil, and gas) .

environment climate change essay

Tokyo during a record-breaking heat wave, August 13, 2020

The Yomiuri Shimbun via AP Images

Higher average temperatures

This change in global average temperature—seemingly small but consequential and climbing—means that, each summer, we are likely to experience increasingly sweltering heat waves. Even local news meteorologists are starting to connect strings of record-breaking days to new long-term trends, which are especially problematic in regions where infrastructure and housing have not been built with intensifying heat in mind. And heat waves aren’t just uncomfortable—they’re the leading cause of weather-related fatalities in the United States.

Longer-lasting droughts

Hotter temperatures increase the rate at which water evaporates from the air, leading to more severe and pervasive droughts . Already, climate change has pushed the American West into a severe “megadrought”—the driest 22-year stretch recorded in at least 1,200 years—shrinking drinking water supplies, withering crops , and making forests more susceptible to insect infestations. Drought can also create a positive feedback loop in which drier soil and less plant cover cause even faster evaporation.

More intense wildfires

This drier, hotter climate also creates conditions that fuel more vicious wildfire seasons—with fires that spread faster and burn longer—putting millions of additional lives and homes at risk. The number of large wildfires doubled between 1984 and 2015 in the western United States. And in California alone, the annual area burned by wildfires increased 500 percent between 1972 and 2018.

Multiple rafts and boats travel through floodwaters on a multi-lane roadway, along with people walking in the waist-high water

Evacuation after Hurricane Harvey in Houston, August 28, 2017

David J. Phillip/AP Photo

Stronger storms

Warmer air also holds more moisture, making tropical cyclones wetter, stronger, and more capable of rapidly intensifying. In the latest report from the IPCC , scientists found that daily rainfall during extreme precipitation events would increase by about 7 percent for each degree Celsius of global warming, increasing the dangers of flooding . The frequency of severe Category 4 and 5 hurricanes is also expected to increase. In 2017, Hurricane Harvey, a devastating Category 4 storm, dumped a record 275 trillion pounds of rain and resulted in dozens of deaths in the Houston area.

From the poles to the tropics, climate change is disrupting ecosystems. Even a seemingly slight shift in temperature can cause dramatic changes that ripple through food webs and the environment.

Small chunks of ice melting in a body of water, with low, snowy mountains in the background

The lake at Jökulsárlón, a glacial lagoon in Iceland, which has grown because of continued glacial melting

Eskinder Debebe/UN Photo

Melting sea ice

The effects of climate change are most apparent in the world’s coldest regions—the poles. The Arctic is heating up twice as fast as anywhere else on earth, leading to the rapid melting of glaciers and polar ice sheets, where a massive amount of water is stored. As sea ice melts, darker ocean waters that absorb more sunlight become exposed, creating a positive feedback loop that speeds up the melting process. In just 15 years, the Arctic could be entirely ice-free in the summer.

Sea level rise

Scientists predict that melting sea ice and glaciers, as well as the fact that warmer water expands in volume, could cause sea levels to rise as much as 6.6 feet by the end of the century, should we fail to curb emissions. The extent (and pace) of this change would devastate low-lying regions, including island nations and densely populated coastal cities like New York City and Mumbai.

But sea level rise at far lower levels is still costly, dangerous, and disruptive. According to the 2022 Sea Level Rise Technical Report from the National Ocean Service, the United States will see a foot of sea level rise by 2050, which will regularly damage infrastructure, like roads, sewage treatment plants, and even power plants . Beaches that families have grown up visiting may be gone by the end of the century. Sea level rise also harms the environment, as encroaching seawater can both erode coastal ecosystems and invade freshwater inland aquifers, which we rely on for agriculture and drinking water. Saltwater incursion is already reshaping life in nations like Bangladesh , where one-quarter of the lands lie less than 7 feet above sea level.

People with umbrellas walk on a street through ankle-deep water

A waterlogged road, caused by rainstorm and upstream flood discharge, in the Shaoguan, Guangdong Province of China, June 21, 2022

Stringer/Anadolu Agency via Getty Images

In addition to coastal flooding caused by sea level rise, climate change influences the factors that result in inland and urban flooding: snowmelt and heavy rain. As global warming continues to both exacerbate sea level rise and extreme weather, our nation’s floodplains are expected to grow by approximately 45 percent by 2100. In 2022, deadly flooding in Pakistan—which inundated as much as a third of the country—resulted from torrential rains mixed with melting glaciers and snow.

Warmer ocean waters and marine heat waves

Oceans are taking the brunt of our climate crisis. Covering more than 70 percent of the planet’s surface, oceans absorb 93 percent of all the heat that’s trapped by greenhouse gases and up to 30 percent of all the carbon dioxide emitted from burning fossil fuels.

Temperature-sensitive fish and other marine life are already changing migration patterns toward cooler and deeper waters to survive, sending food webs and important commercial fisheries into disarray. And the frequency of marine heat waves has increased by more than a third . These spikes have led to mass die-offs of plankton and marine mammals.

To make matters worse, the elevated absorption of carbon dioxide by the ocean leads to its gradual acidification , which alters the fundamental chemical makeup of the water and threatens marine life that has evolved to live in a narrow pH band. Animals like corals, oysters, and mussels will likely feel these effects first, as acidification disrupts the calcification process required to build their shells.

Ecosystem stressors

Land-based ecosystems—from old-growth forests to savannahs to tropical rainforests—are faring no better. Climate change is likely to increase outbreaks of pests, invasive species, and pathogen infections in forests. It’s changing the kinds of vegetation that can thrive in a given region and disrupting the life cycles of wildlife, all of which is changing the composition of ecosystems and making them less resilient to stressors. While ecosystems have the capacity to adapt, many are reaching the hard limits of that natural capacity . More repercussions will follow as temperatures rise.

Climate change appears to be triggering a series of cascading ecological changes that we can neither fully predict nor, once they have enough momentum, fully stop. This ecosystem destabilization may be most apparent when it comes to keystone species that have an outsize- role in holding up an ecosystem’s structure.

An aerial view two people standing in a large field covered by a coffee plants

Coffee plants destroyed by frost due to extremely low temperatures near Caconde in the São Paulo state of Brazil, August 25, 2021

Jonne Roriz/Bloomberg via Getty Images

Less predictable growing seasons

In a warming world, farming crops is more unpredictable—and livestock, which are sensitive to extreme weather, become harder to raise. Climate change shifts precipitation patterns, causing unpredictable floods and longer-lasting droughts. More frequent and severe hurricanes can devastate an entire season’s worth of crops. Meanwhile, the dynamics of pests, pathogens, and invasive species—all of which are costly for farmers to manage—are also expected to become harder to predict. This is bad news, given that most of the world’s farms are small and family-run. One bad drought or flood could decimate an entire season’s crop or herd. For example, in June 2022, a triple-digit heat wave in Kansas wiped out thousands of cows. While the regenerative agriculture movement is empowering rural communities to make their lands more resilient to climate change, unfortunately, not all communities can equitably access the support services that can help them embrace these more sustainable farming tactics.

Reduced soil health

Healthy soil has good moisture and mineral content and is teeming with bugs, bacteria, fungi, and microbes that in turn contribute to healthy crops. But climate change, particularly extreme heat and changes in precipitation, can degrade soil quality. These impacts are exacerbated in areas where industrial, chemical-dependent monoculture farming has made soil and crops less able to withstand environmental changes.

Food shortages

Ultimately, impacts to our agricultural systems pose a direct threat to the global food supply. And food shortages and price hikes driven by climate change will not affect everyone equally: Wealthier people will continue to have more options for accessing food, while potentially billions of others will be plummeted into food insecurity—adding to the billions that already have moderate or severe difficulty getting enough to eat.

A small blue frog sits on a browb leaf.

The poison dart frog’s survival is currently threatened by habitat loss and climate change.

Chris Mattison/Minden Pictures

It’s about far more than just the polar bears: Half of all animal species in the world’s most biodiverse places, like the Amazon rainforest and the Galapagos Islands, are at risk of extinction from climate change. And climate change is threatening species that are already suffering from the biodiversity crisis, which is driven primarily by changes in land and ocean use (like converting wild places to farmland) and direct exploitation of species (like overfishing and wildlife trade). With species already in rough shape—more than 500,000 species have insufficient habitat for long-term survival—unchecked climate change is poised to push millions over the edge.

Climate change rapidly and fundamentally alters (or in some cases, destroys) the habitat that wildlife have incrementally adapted to over millennia. This is especially harmful for species’ habitats that are currently under threat from other causes. Ice-dependent mammals like walruses and penguins, for example, won’t fare well as ice sheets shrink. Rapid shifts in ocean temperatures stress the algae that nourishes coral reefs, causing reefs to starve—an increasingly common phenomenon known as coral bleaching . Disappearing wetlands in the Midwest’s Prairie Pothole Region means the loss of watering holes and breeding grounds for millions of migratory birds. (Many species are now struggling to survive, as more than 85 percent of wetlands have been lost since 1700). And sea level rise will inundate or erode away many coastal habitats, where hundreds of species of birds, invertebrates, and other marine species live.

Many species’ behaviors—mating, feeding, migration—are closely tied to subtle seasonal shifts, as in temperature , precipitation level, and foliage. In some cases, changes to the environment are happening quicker than species are able to adapt. When the types and quantity of plant life change across a region, or when certain species bloom or hatch earlier or later than in the past, it impacts food and water supplies and reverberates up food chains.

A thick smog hangs over a mostly-deserted city street.

Wildfire smoke–filled air in Multnomah County, Oregon, September 16, 2020

Motoya Nakamura/Multnomah County Communications, CC BY NC-ND 4.0

Ultimately, the way climate change impacts weather, the environment, animals, and agriculture affects humanity as well. But there’s more. Around the world, our ways of life—from how we get our food to the industries around which our economies are based—have all developed in the context of relatively stable climates. As global warming shakes this foundation, it promises to alter the very fabric of society. At worst, this could lead to widespread famine, disease, war, displacement , injury, and death. For many around the world, this grim forecast is already their reality. In this way, climate change poses an existential threat to all human life.

Human health

Climate change worsens air quality . It increases exposure to hazardous wildfire smoke and ozone smog triggered by warmer conditions, both of which harm our health, particularly for those with pre-existing illnesses like asthma or heart disease.

Insect-borne diseases like malaria and Zika become more prevalent in a warming world as their carriers are able to exist in more regions or thrive for longer seasons. In the past 30 years, the incidence of Lyme disease from ticks has nearly doubled in the United States, according to the U.S. Environmental Protection Agency (EPA). Thousands of people face injury, illness , and death every year from more frequent or more intense extreme weather events. At a 2-degree Celsius rise in global average temperature, an estimated one billion people will face heat stress risk. In the summer of 2022 alone, thousands died in record-shattering heat waves across Europe. Weeks later, dozens were killed by record-breaking urban flooding in the United States and South Korea—and more than 1,500 people perished in the flooding in Pakistan , where resulting stagnant water and unsanitary conditions threaten even more.

The effects of climate change—and the looming threat of what’s yet to come—take a significant toll on mental health too. One 2021 study on climate anxiety, published in the journal Nature , surveyed 10,000 young people from 10 different countries. Forty-five percent of respondents said that their feelings about climate change, varying from anxiety to powerlessness to anger, impacted their daily lives.

A girl sits on a hospital bed that is covered in blue netting.

A patient with dengue fever, a mosquito-borne disease, in Karachi, Pakistan, where the spread of diseases worsened due to flooding, September 2022

Fareed Khan/AP Photo

Worsening inequity

The climate crisis exacerbates existing inequities. Though wealthy nations, such as the United States, have emitted the lion’s share of historical greenhouse gas emissions, it’s developing countries that may lack the resources to adapt and will now bear the brunt of the climate crisis. In some cases, low-lying island nations—like many in the Pacific —may cease to exist before developed economies make meaningful reductions to their carbon emissions.

Even within wealthier nations, disparities will continue to grow between those rich enough to shield themselves from the realities of climate change and those who cannot. Those with ample resources will not be displaced from their homes by wars over food or water—at least not right away. They will have homes with cool air during heat waves and be able to easily evacuate when a hurricane is headed their way. They will be able to buy increasingly expensive food and access treatment for respiratory illness caused by wildfire smoke. Billions of others can’t—and are paying the highest price for climate pollution they did not produce.

Hurricane Katrina, for example, displaced more than one million people around the Gulf Coast. But in New Orleans , where redlining practices promoted racial and economic segregation, the city’s more affluent areas tended to be located on higher ground—and those residents were able to return and rebuild much faster than others.

Displacement

Climate change will drive displacement due to impacts like food and water scarcities, sea level rise, and economic instability. It’s already happening. The United Nations Global Compact on Refugees recognizes that “climate, environmental degradation and disasters increasingly interact with the drivers of refugee movements.” Again, communities with the fewest resources—including those facing political instability and poverty—will feel the effects first and most devastatingly.

The walls of a small room are pulled down to the studs, with debris and mold visible on the floor.

A flood-damaged home in Queens, New York, December 1, 2021

K.C. Wilsey/FEMA

Economic impacts

According to the 2018 National Climate Assessment, unless action is taken, climate change will cost the U.S. economy as much as $500 billion per year by the end of the century. And that doesn’t even include its enormous impacts on human health . Entire local industries—from commercial fishing to tourism to husbandry—are at risk of collapsing, along with the economic support they provide.

Recovering from the destruction wrought by extreme weather like hurricanes, flash floods, and wildfires is also getting more expensive every year. In 2021, the price tag of weather disasters in the United States totaled $145 billion —the third-costliest year on record, including a number of billion-dollar weather events.

The first wave of impacts can already be felt in our communities and seen on the nightly news. The World Health Organization says that in the near future, between 2030 and 2050, climate change is expected to cause an additional 250,000 deaths per year from things like malnutrition, insect-borne diseases, and heat stress. And the World Bank estimates that climate change could displace more than 140 million people within their home countries in sub-Saharan Africa, South Asia, and Latin America by 2050.

But the degree to which the climate crisis upends our lives depends on whether global leaders decide to chart a different course. If we fail to curb greenhouse gas emissions, scientists predict a catastrophic 4.3 degrees Celsius , (or around 8 degrees Fahrenheit) of warming by the end of the century. What would a world that warm look like? Wars over water. Crowded hospitals to contend with spreading disease. Collapsed fisheries. Dead coral reefs. Even more lethal heat waves. These are just some of the impacts predicted by climate scientists .

Workers move a large solar panel into place in a row on the shore of a lake

Solar panel installation at a floating photovoltaic plant on a lake in Haltern am See, Germany, April 2022

Martin Meissner/AP Photo

Climate mitigation, or our ability to reverse climate change and undo its widespread effects, hinges on the successful enactment of policies that yield deep cuts to carbon pollution, end our dependence on dangerous fossil fuels and the deadly air pollution they generate, and prioritize the people and ecosystems on the frontlines. And these actions must be taken quickly in order to ensure a healthier present day and future. In one of its latest reports, the IPCC presented its most optimistic emissions scenario, in which the world only briefly surpasses 1.5 degrees of warming but sequestration measures cause it to dip back below by 2100. Climate adaptation , a term that refers to coping with climate impacts, is no longer optional ; it’s necessary, particularly for the world’s most vulnerable populations.

By following the urgent warnings of the IPCC and limiting warming, we may be able to avoid passing some of the critical thresholds that, once crossed, can lead to potentially irreversible, catastrophic impacts for the planet, including more warming. These thresholds are known as climate tipping points and refer to when a natural system "tips" into an entirely different state. One example would be Arctic permafrost, which stores carbon like a freezer: As the permafrost melts from warming temperatures, it releases carbon dioxide into the atmosphere.

Importantly, climate action is not a binary pass-fail test. Every fraction of a degree of warming that we prevent will reduce human suffering and death, and keep more of the planet’s natural systems intact. The good news is that a wide range of solutions exist to sharply reduce emissions, slow the pace of warming, and protect communities on the frontlines of climate impacts. Climate leaders the world over—those on major political stages as well as grassroots community activists—are offering up alternative models to systems that prioritize polluters over people. Many of these solutions are rooted in ancestral and Indigenous understandings of the natural world and have existed for millennia. Some solutions require major investments into clean, renewable energy and sustainable technologies. To be successful, climate solutions must also address intersecting crises—like poverty, racism, and gender inequality —that compound and drive the causes and impacts of the climate crisis. A combination of human ingenuity and immense political will can help us get there.

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Home — Essay Samples — Environment — Environment Problems — Climate Change

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Essays on Climate Change

Climate change: essay topics for college students.

Welcome to our resource page designed for college students seeking inspiration for their climate change essays. The choice of topic is a crucial first step in the writing process, reflecting your personal interests and creativity. This page aims to guide you through selecting a compelling essay topic that not only captivates your interest but also challenges you to think critically and analytically.

Depending on your assignment requirements or personal preference, essays can be categorized into several types. Below, you will find a variety of climate change essay topics categorized by essay type. Each topic is accompanied by an introductory paragraph example, highlighting a clear thesis statement, and a conclusion paragraph example that summarizes the essay's main points and reiterates the thesis.

Argumentative Essays

  • Topic: The Effectiveness of International Agreements in Combating Climate Change

Introduction Example: Despite the global consensus on the urgent need to address climate change, the effectiveness of international agreements remains a contentious issue. This essay will argue that while such agreements have made significant strides in promoting global cooperation, they fall short in enforcing tangible changes due to lack of binding enforcement mechanisms. Thesis Statement: International agreements, though crucial, are not sufficiently effective in combating climate change without enforceable commitments.

Conclusion Example: In summarizing, international agreements provide a framework for climate action but lack the enforcement necessary for real change. To combat climate change effectively, these agreements must be accompanied by binding commitments that ensure countries adhere to their promises, underscoring the need for a more robust global enforcement mechanism.

Compare and Contrast Essays

  • Topic: Renewable Energy Sources vs. Fossil Fuels: A Comparative Analysis

Introduction Example: The transition from fossil fuels to renewable energy sources is often touted as a pivotal solution to climate change. This essay will compare and contrast these two energy sources, highlighting differences in environmental impact, cost-effectiveness, and long-term sustainability. Thesis Statement: Renewable energy sources, despite higher initial costs, are more environmentally sustainable and cost-effective in the long run compared to fossil fuels.

Conclusion Example: Through this comparative analysis, it is clear that renewable energy sources offer a more sustainable and cost-effective solution to powering our world than fossil fuels. Embracing renewables not only mitigates the impact of climate change but also secures a sustainable energy future.

Descriptive Essays

  • Topic: The Impact of Climate Change on Coral Reefs

Introduction Example: Coral reefs, often referred to as the rainforests of the sea, are facing unprecedented threats from climate change. This essay aims to describe the profound impact of rising temperatures and ocean acidification on coral reef ecosystems. Thesis Statement: Climate change poses a severe threat to coral reefs, leading to bleaching events, habitat loss, and a decline in marine biodiversity.

Conclusion Example: The devastation of coral reefs is a stark reminder of the broader impacts of climate change on marine ecosystems. Protecting these vital habitats requires immediate action to mitigate the effects of climate change and preserve marine biodiversity for future generations.

Persuasive Essays

  • Topic: The Role of Individual Actions in Mitigating Climate Change

Introduction Example: While the role of governments and corporations is often emphasized in the fight against climate change, individual actions play a crucial part in this global challenge. This essay will persuade readers that personal lifestyle choices can significantly impact efforts to mitigate climate change. Thesis Statement: Individual actions, when collectively embraced, can drive significant environmental change and are essential in the fight against climate change.

Conclusion Example: In conclusion, the cumulative effect of individual actions can make a substantial difference in addressing climate change. By adopting more sustainable lifestyles, individuals can contribute to a larger movement towards environmental stewardship and climate action.

Narrative Essays

  • Topic: A Personal Journey Towards Sustainable Living

Introduction Example: Embarking on a journey towards sustainable living is both a personal challenge and a contribution to the global fight against climate change. This narrative essay will share my journey of adopting a more sustainable lifestyle, reflecting on the challenges, successes, and insights gained along the way. Thesis Statement: Through personal commitment to sustainable living, individuals can contribute meaningfully to mitigating climate change while discovering the intrinsic rewards of a simpler, more purposeful lifestyle.

Conclusion Example: This journey towards sustainable living has not only contributed to climate action but has also offered a deeper appreciation for the importance of individual choices. As more people embark on similar journeys, the collective impact on our planet can be transformative.

Engagement and Creativity

We encourage you to select a topic that resonates with your personal interests and academic goals. Dive deep into your chosen subject, employ critical thinking, and let your creativity flow as you explore different perspectives and solutions to climate change. Remember, the best essays are not only informative but also engaging and thought-provoking.

Educational Value

Writing on these topics will not only enhance your understanding of climate change and its implications but also develop your skills in research, critical thinking, persuasive writing, and narrative storytelling. Each essay type offers a unique opportunity to explore different facets of the climate crisis, encouraging you to engage with the material in a meaningful way.

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Climate change refers to the long-term alteration of Earth's climate patterns, encompassing variations in temperature, precipitation, wind patterns, and other atmospheric conditions. It is primarily driven by natural processes but has been significantly accelerated by human activities, such as the emission of greenhouse gases from burning fossil fuels and deforestation.

Greta Thunberg is a prominent figure in the fight against climate change. As a Swedish environmental activist, she gained international attention for her efforts to raise awareness about the urgent need for climate action. Thunberg initiated the "Fridays for Future" movement, inspiring students worldwide to strike from school to demand government action on climate change. Dr. James Hansen, a renowned climate scientist, has made significant contributions to the field of climate research. He was one of the first scientists to warn about the dangers of human-induced global warming. Dr. Hansen's testimony before the U.S. Congress in 1988 played a crucial role in raising awareness about climate change and its potential consequences.

The historical context of climate change dates back centuries, with notable events highlighting the understanding and awareness of this global issue. One significant event is the Industrial Revolution, which began in the 18th century and marked a shift towards mass production and increased use of fossil fuels. This period of rapid industrialization contributed to the substantial release of greenhouse gases into the atmosphere, setting the stage for the ongoing climate crisis. In the late 19th century, scientists such as Svante Arrhenius started to explore the relationship between carbon dioxide levels and Earth's temperature. However, it was not until the mid-20th century that climate change gained significant attention. In 1958, the Keeling Curve measurements began, demonstrating the rising trend of atmospheric carbon dioxide levels. The 1980s witnessed a turning point with the establishment of the Intergovernmental Panel on Climate Change (IPCC) in 1988. This international body assesses scientific research on climate change and provides policymakers with valuable insights. Another notable event was the adoption of the United Nations Framework Convention on Climate Change (UNFCCC) in 1992, which laid the foundation for global cooperation on addressing climate change. Since then, several key events have shaped the discourse on climate change, including the Kyoto Protocol in 1997, and the Paris Agreement in 2015.

Greenhouse gas emissions: The burning of fossil fuels, such as coal, oil, and natural gas, releases carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) into the atmosphere, trapping heat and contributing to global warming. Deforestation: The clearing of forests for agriculture, logging, and urbanization reduces the Earth's capacity to absorb CO2, leading to higher greenhouse gas concentrations. Industrial activities: Industrial processes, including manufacturing, construction, and chemical production, release CO2 and other greenhouse gases through energy consumption and the use of certain chemicals. Agricultural practices: Livestock farming produces methane through enteric fermentation and manure management, while the use of synthetic fertilizers releases nitrous oxide. Land use changes: Converting land for agriculture, urban development, or other purposes alters natural ecosystems and contributes to the release of CO2 and other greenhouse gases. Waste management: Improper handling and decomposition of organic waste in landfills produce methane, a potent greenhouse gas. Changes in land and water management: Alterations in land and water use, such as dam construction, can impact natural systems and disrupt the carbon cycle. Natural factors: Natural processes like volcanic eruptions and variations in solar radiation can temporarily influence climate patterns.

Rising temperatures: Global warming leads to increased average temperatures worldwide, resulting in heatwaves, melting glaciers and polar ice, and rising sea levels. Extreme weather events: Climate change intensifies extreme weather events such as hurricanes, droughts, floods, and wildfires, leading to devastating impacts on ecosystems, communities, and infrastructure. Disruption of ecosystems: Changes in temperature and precipitation patterns disrupt ecosystems, affecting biodiversity, migration patterns, and the survival of plant and animal species. Water scarcity: Changing climate patterns can alter rainfall patterns, causing water scarcity in certain regions, affecting agriculture, drinking water supplies, and ecosystems that depend on water sources. Health impacts: Climate change contributes to the spread of diseases, heat-related illnesses, and respiratory problems due to increased air pollution and the expansion of disease vectors. Economic losses: Extreme weather events and disruptions to agricultural productivity can result in significant economic losses, impacting industries, livelihoods, and global supply chains. Food security challenges: Changes in temperature and precipitation patterns affect crop yields, leading to food shortages, increased food prices, and challenges in ensuring global food security. Displacement of populations: Rising sea levels and extreme weather events can lead to the displacement of communities and the loss of homes and livelihoods, resulting in climate-induced migration.

Transition to renewable energy: Shifting from fossil fuels to renewable energy sources such as solar, wind, and hydropower can significantly reduce greenhouse gas emissions and mitigate climate change. Energy efficiency: Improving energy efficiency in industries, transportation, and buildings can reduce energy consumption and lower greenhouse gas emissions. Sustainable transportation: Promoting electric vehicles, public transportation, and biking/walking infrastructure can reduce emissions from the transportation sector, a major contributor to climate change. Forest conservation and reforestation: Protecting existing forests and implementing reforestation projects can help absorb carbon dioxide from the atmosphere and preserve biodiversity. Sustainable agriculture: Adopting practices such as organic farming, agroforestry, and precision agriculture can reduce emissions from agriculture and promote soil health. Circular economy: Shifting towards a circular economy model that emphasizes recycling, waste reduction, and sustainable production can reduce emissions and minimize resource consumption. Climate policy and international cooperation: Implementing strong climate policies, such as carbon pricing and emissions trading, and fostering international cooperation to address climate change can drive collective action and accountability. Public awareness and education: Raising awareness about climate change and promoting education on sustainable practices can inspire individuals and communities to take action and make environmentally conscious choices.

Climate change has garnered significant attention in media, with various forms of media portraying its impact and raising awareness about the issue. Films like "An Inconvenient Truth" (2006) by Al Gore and "Before the Flood" (2016) by Leonardo DiCaprio present compelling documentaries that highlight the consequences of climate change and advocate for urgent action. These films use scientific evidence, expert interviews, and compelling visuals to engage and inform audiences.

In addition to documentaries, climate change is frequently depicted in news media through articles, reports, and opinion pieces. News outlets often cover climate-related events, such as extreme weather events, rising sea levels, and environmental activism. For instance, media coverage of global climate strikes led by young activists like Greta Thunberg has amplified the urgency of the issue and mobilized public discourse.

Furthermore, climate change is a recurring theme in literature, with books like "The Water Will Come" by Jeff Goodell and "The Sixth Extinction" by Elizabeth Kolbert exploring the environmental challenges we face. These literary works offer in-depth analysis, personal stories, and scientific research to provide readers with a deeper understanding of climate change.

1. The levels of carbon dioxide (CO2) in the Earth's atmosphere are currently higher than any recorded in the past 800,000 years. According to data from ice core samples, pre-industrial CO2 levels averaged around 280 parts per million (ppm), while current levels have exceeded 410 ppm. 2. Rising global temperatures have led to the loss of an estimated 150 billion tons of ice per year from glaciers worldwide. If the current trend continues, it is projected that sea levels could rise by about 0.3 to 1 meter by the end of the century, endangering low-lying areas and increasing the frequency of coastal flooding. 3. The year 2020 tied with 2016 as the hottest year on record, according to data from multiple global temperature datasets. This warming trend is consistent with long-term climate change caused by human activities.

Climate change is a critical and pressing global issue that warrants extensive analysis and discussion. Writing an essay on this topic is crucial for several reasons. Firstly, climate change poses significant threats to our planet's ecosystems, biodiversity, and human well-being. By exploring the causes, impacts, and potential solutions of climate change, we can raise awareness and foster a sense of urgency to address this issue. Secondly, climate change is intricately linked to various socio-economic and political factors. It intersects with topics such as sustainable development, environmental justice, and global governance. Understanding these complex connections is essential for informed decision-making and policy formulation. Furthermore, climate change is a subject of great scientific interest and ongoing research. It offers an opportunity to delve into interdisciplinary fields like climatology, ecology, economics, and social sciences. Writing an essay on climate change allows for the exploration of scientific studies, data analysis, and the evaluation of different perspectives.

1. Intergovernmental Panel on Climate Change. (2018). Global warming of 1.5°C. Retrieved from https://www.ipcc.ch/sr15/ 2. National Aeronautics and Space Administration. (n.d.). Climate change: How do we know? Retrieved from https://climate.nasa.gov/evidence/ 3. United Nations Framework Convention on Climate Change. (2015). Paris Agreement. Retrieved from https://unfccc.int/process-and-meetings/the-paris-agreement/the-paris-agreement 4. World Health Organization. (2018). Climate change and health. Retrieved from https://www.who.int/news-room/fact-sheets/detail/climate-change-and-health 5. Environmental Protection Agency. (2021). Climate change indicators: Atmospheric concentrations of greenhouse gases. Retrieved from https://www.epa.gov/climate-indicators/greenhouse-gases 6. United Nations Environment Programme. (2020). Emissions gap report 2020. Retrieved from https://www.unep.org/emissions-gap-report-2020 7. Stern, N. (2007). The economics of climate change: The Stern Review. Cambridge University Press. 8. Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services. (2019). Summary for policymakers of the global assessment report on biodiversity and ecosystem services. Retrieved from https://ipbes.net/sites/default/files/2020-02/ipbes_global_assessment_report_summary_for_policymakers_en.pdf 9. World Meteorological Organization. (2021). State of the global climate 2020. Retrieved from https://library.wmo.int/doc_num.php?explnum_id=10739 10. Cook, J., Oreskes, N., Doran, P. T., Anderegg, W. R., Verheggen, B., Maibach, E. W., ... & Nuccitelli, D. (2016). Consensus on consensus: A synthesis of consensus estimates on human-caused global warming. Environmental Research Letters, 11(4), 048002. doi:10.1088/1748-9326/11/4/048002

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Home / For Educators: Grades 6-12 / Climate Explained: Introductory Essays About Climate Change Topics

Climate Explained: Introductory Essays About Climate Change Topics

Filed under: backgrounders for educators ,.

Climate Explained, a part of Yale Climate Connections, is an essay collection that addresses an array of climate change questions and topics, including why it’s cold outside if global warming is real, how we know that humans are responsible for global warming, and the relationship between climate change and national security.

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Climate Change Basics: Five Facts, Ten Words

Backgrounders for Educators

To simplify the scientific complexity of climate change, we focus on communicating five key facts about climate change that everyone should know. 

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Why should we care about climate change?

Having different perspectives about global warming is natural, but the most important thing that anyone should know about climate change is why it matters.  

environment climate change essay

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Looking for resources to help you and your students build a solid climate change science foundation? We’ve compiled a list of reputable, student-friendly links to help you do just that!  

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Introductory essay

Written by the educators who created Climate Change, a brief look at the key facts, tough questions and big ideas in their field. Begin this TED Study with a fascinating read that gives context and clarity to the material.

The greenhouse effect has been detected, and it is changing our climate now. James Hansen, June 24, 1988

The drought that crippled much of the U.S. and Canada in 1988-89 was the costliest natural disaster in U.S. history prior to Hurricane Katrina. It spawned dust storms in the Midwest and forest fires in Yellowstone National Park. That summer, thousands died during an intense heat wave.

It was against this backdrop, on a 101-degree day in the nation's capital, that NASA scientist James Hansen delivered his landmark testimony to the Senate Energy and Natural Resources Committee. The next day, The New York Times ran a headline that read "Global Warming Has Begun, Expert Warns." Coverage of Hansen's testimony by the Times and other national and global media organizations transformed climate change from a relatively obscure scientific topic to one that people began to discuss over dinner, in the pub, at school and at work.

It remained newsworthy over the rest of that pivotal year. Days after Hansen's testimony, the World Meteorological Association (WMO) hosted a conference called "Our Changing Atmosphere," one of the earliest international climate change gatherings. 300 scientists and policy makers representing 46 countries attended. Participants called upon countries to reduce carbon dioxide emissions by 20 percent or more by 2005, and by the end of the year the WMO and the United Nations Environment Program had established the Intergovernmental Panel on Climate Change (IPCC).

British Prime Minister Margaret Thatcher famously became one of the first world leaders to talk about climate change in a speech delivered that September to the Royal Society. "For generations, we have assumed that the efforts of mankind would leave the fundamental equilibrium of the world's systems and atmosphere stable," remarked Thatcher. "But it is possible that… we have unwittingly begun a massive experiment with the system of this planet itself." In this speech and others she gave during the remainder of her tenure, Thatcher advocated for expanded climate research and for policies that would safeguard the environment and promote sustainable development.

As global public awareness of the issue grew in the 1980s and beyond, the science and its significance were vigorously debated. Is there credible evidence that climate change is real? If it's real, when and how will we feel its effects? If it's real, what should be done, and who should do it? (Thatcher herself reversed position many years later, calling climate change "the doomsters' favorite subject" predicated on science that is "extremely obscure" and leading to "worldwide, supra-national socialism.")

Climate change is still hotly contested and the debate is often shrill, with skeptics branded as "climate deniers" and activists derisively labeled "warmists." Tensions are palpable, as when nearly 800 NGO representatives walked out of the 2013 international climate negotiations in Poland.

How has climate change become so politicized? It requires us to tackle thorny ethical and economic dilemmas, like how the least developed nations will cope with the effects of climate change and who should help them. It highlights serious structural issues like how to reckon with entrenched carbon-based industry interests and the connected yet complex resistances to decarbonization efforts. It calls for global governmental collaboration on an unprecedented scale. Atmospheric chemist Rachel Pike comments, "It goes, of course, to the top of our sky, but it goes to the bottom of the ocean, to every corner of the globe. It's every nation, every people. It's political, it's economic, it requires debate; it's scientific, it's engineering. It's the biggest problem you could ever imagine." It's no surprise, then, that climate change prompts a range of individual psychological and collective societal responses—avoidance, fatalism, denial, paralysis and wishful thinking, to name a few.

It's also not surprising that the scientific evidence is contested, given that the indicators of climate change -- like changing precipitation patterns over decadal time scales -- may be difficult for ordinary citizens to detect, and given what's at stake once we acknowledge that those indicators are correct. Initially -- and even today, despite the fact that we've reached the gold standard for scientific certainty -- some have questioned the quantity and quality of the evidence, feeding the public's perception that the science is half-baked. In reality, by the time Hansen delivered his congressional testimony in 1988, he'd been researching the relationship between atmospheric components and temperature since the 1960s, building upon a line of scientific inquiry stretching back at least a century.

A crash course on climate science

During the previous century, French physicist Joseph Fourier (1821) and Irish physicist John Tyndall (1861) described the Earth's natural "greenhouse effect" whereby water vapor and other gases in the atmosphere regulate the planet's surface temperatures. By the end of the 1800s, Swedish chemist Svante Arrhenius had made the prediction that industrialized coal-burning would intensify the natural greenhouse effect. Remarkably, when Arrhenius calculated the quantitative effects on temperature his results were relatively close to what's predicted by modern climate change models.

In the 1930s, British engineer and citizen scientist Guy Callendar demonstrated that global temperatures were rising, using data from more than 140 weather stations around the world. Callendar argued that rising CO2 levels were to blame, but his hypothesis failed to gain widespread acceptance in the scientific community. Two decades later, American researcher Gilbert Plass analyzed the infrared absorption of various gases and created the early computational models suggesting that a 3- to 4-degree rise in temperature would result from doubling the concentration of atmospheric CO2. For the scientists aware of Plass's work, Dave Keeling's findings a few years later were undoubtedly unsettling: the American geochemist provided the first unequivocal proof that atmospheric CO2 levels were increasing, based on analysis of atmospheric samples he collected at the Mauna Loa Observatory in Hawaii.

Many scientists assumed that the world's oceans would absorb the extra atmospheric CO2 that human industry was producing, until American oceanographer Roger Revelle and chemist Hans Suess demonstrated otherwise. The authors of a 1957 National Academy of Sciences climatology report quoted Revelle: "In consuming our fossil fuels at a prodigious rate, our civilization is conducting a grandiose scientific experiment."

Revelle's subsequent testimony before a Congressional committee helped put climate change on the radar of elected officials. In 1965, a presidential advisory panel warned that the greenhouse effect was a "real concern," and the U.S. government's engagement deepened when Nixon established the National Oceanic and Atmospheric Administration (NOAA) in 1970. Political and scientific interest in climate change grew during the ‘70s, culminating in the First World Climate Conference sponsored by the WMO in 1979. The Second World Climate Conference a decade later paved the way for the United Nations Conference on Environment and Development (UNCED) in 1992, where the United Nations Framework Convention on Climate Change (UNFCCC) was launched and the groundwork laid for subsequent international climate change negotiations.

The challenge of communicating climate change

The task of translating climate research for policymakers and the general public has been hampered by multiple definitions of climate change within and outside of the scientific community. As Roger Pielke Jr. argued in his 2005 article " Misdefining climate change: Consequences for science and action ," definitions used by the UNFCCC, IPCC and others profoundly influence public opinion and the range of probable policy choices. Additionally, the conflation of "climate change," "global warming" and "the greenhouse effect" in news coverage has fueled public confusion about how to diagnose and treat the problem. For our purposes here, "climate change" is any change in climate over time due to natural variability or as a result of human activity. This is consistent with the IPCC's use of the term.

Rachel Pike's comment that it's the "biggest problem you could ever imagine" reminds us that climate change is a dense and multifaceted issue. There are facets of climate science and policy where convergent agreement dominates, while in other areas, contentious disagreement has generated worthwhile debate and discussion. The media's conflation of these diverse dimensions into one sweeping issue has contributed to confusion and created a breeding ground for manipulation from outlier viewpoints to inadvertently or deliberately skew public opinion.

It's important that we critically assess who ‘speaks for climate change' and understand their agendas. To the extent that their claims are flatly reported, or that in the name of fairness and balance speakers are frequently placed on equal footing irrespective of their expertise, individuals and organizations have become empowered to speak with authority through mass media. This skews how citizens and policy makers understand climate change issues, the stakes involved and the spectrum of possible actions to take. Cognizant of this, in 2013 the L.A. Times announced it would no longer print letters from climate change detractors. L.A. Times letters editor Paul Thornton wrote, "Simply put, I do my best to keep errors of fact off the letters page; when one does run, a correction is published. Saying "there's no sign humans have caused climate change" is not stating an opinion, it's asserting a factual inaccuracy."

About this TED Studies collection

While poorly communicated information can hamper the ability to make important decisions related to climate change causes and consequences, accurate and engaging information accessed through these TED Talks gives you power: power to understand, power to share your understanding with others, and power to take action.

Here we'll consider the environment as our planet's renewable and non-renewable natural resources, and a support system for the quantity, quality and sustainability of human activities. We'll see science as a systematic enterprise that builds and organizes knowledge, sorting through the unceasing flow of human experience. We'll explore policy as guides for decision making about human management of environment, articulating the principles, intentions, and mandates about who gets what, when and how. And we'll contemplate values as systems of conduct and broad preferences (individual to societal) concerning the morality of outcomes.

We begin with three modules that center our considerations on the climate science. First, through science journalist Lee Hotz's TED Talk, we explore the evidence that the climate is changing. Next, photographer James Balog contributes additional compelling, visible, measurable documentation of certain climate change effects. Balog's talk also highlights critical elements of the certainty/uncertainty debate that has dogged the issue. Third, through the TED Talk by climate scientist James Hansen, we explore the convergent agreement in the scientific community that humans contribute to contemporary climate change.

We continue with three modules exploring the politics of taking action through mitigation, adaptation and cross-cutting market-based, risk-reduction regulatory measures. We start with a TED Talk from former United States Vice President Al Gore, who calls for various ways to reduce our emissions of greenhouse gases into the atmosphere (mitigation). Next, we turn to the TED Talk by environmental lawyer Vicki Arroyo, who suggests ways in which human communities can reduce their vulnerability to climate change and increase resilience (adaptation). Then we consider cross-cutting, often market-based risk reduction efforts by way of a TED Talk from journalist Naomi Klein. Her talk opens a space where we can critically evaluate climate risk reduction endeavors such as the market-based cap and trade proposals that are considered an essential tool by some, and merely a shell game by others.

We finish with two modules that focus our attention on important values and ethics questions. First, former UK Prime Minister Gordon Brown challenges us to build a stronger global society by cutting carbon emissions in a way that is beneficial and equitable to all nations. Finally we turn to sustainabily strategist Johan Rockström's TED Talk about how nine ‘planetary boundaries' (which include climate change) can usefully guide ecosystem and environmental protection for future generations.

Let's begin with a look at the scientific evidence that's being unearthed at" the South Pole; science journalist Lee Hotz takes us there via his TED Talk "Inside an Antarctic time machine."

environment climate change essay

Inside an Antarctic time machine

Relevant talks.

environment climate change essay

James Balog

Time-lapse proof of extreme ice loss.

environment climate change essay

James Hansen

Why i must speak out about climate change.

environment climate change essay

New thinking on the climate crisis

environment climate change essay

Vicki Arroyo

Let's prepare for our new climate.

environment climate change essay

Naomi Klein

Addicted to risk.

environment climate change essay

Gordon Brown

Global ethic vs. national interest.

environment climate change essay

Johan Rockström

Let the environment guide our development.

Climate Change Essay

500+ words essay on climate change.

Climate change is a major global challenge today, and the world is becoming more vulnerable to this change. Climate change refers to the changes in Earth’s climate condition. It describes the changes in the atmosphere which have taken place over a period ranging from decades to millions of years. A recent report from the United Nations predicted that the average global temperature could increase by 6˚ Celsius at the end of the century. Climate change has an adverse effect on the environment and ecosystem. With the help of this essay, students will get to know the causes and effects of climate change and possible solutions. Also, they will be able to write essays on similar topics and can boost their writing skills.

What Causes Climate Change?

The Earth’s climate has always changed and evolved. Some of these changes have been due to natural causes such as volcanic eruptions, floods, forest fires etc., but quite a few of them are due to human activities. Human activities such as deforestation, burning fossil fuels, farming livestock etc., generate an enormous amount of greenhouse gases. This results in the greenhouse effect and global warming which are the major causes of climate change.

Effects of Climate Change

If the current situation of climate change continues in a similar manner, then it will impact all forms of life on the earth. The earth’s temperature will rise, the monsoon patterns will change, sea levels will rise, and storms, volcanic eruptions and natural disasters will occur frequently. The biological and ecological balance of the earth will get disturbed. The environment will get polluted and humans will not be able to get fresh air to breathe and fresh water to drink. Life on earth will come to an end.

Steps to be Taken to Reduce Climate Change

The Government of India has taken many measures to improve the dire situation of Climate Change. The Ministry of Environment and Forests is the nodal agency for climate change issues in India. It has initiated several climate-friendly measures, particularly in the area of renewable energy. India took several steps and policy initiatives to create awareness about climate change and help capacity building for adaptation measures. It has initiated a “Green India” programme under which various trees are planted to make the forest land more green and fertile.

We need to follow the path of sustainable development to effectively address the concerns of climate change. We need to minimise the use of fossil fuels, which is the major cause of global warming. We must adopt alternative sources of energy, such as hydropower, solar and wind energy to make a progressive transition to clean energy. Mahatma Gandhi said that “Earth provides enough to satisfy every man’s need, but not any man’s greed”. With this view, we must remodel our outlook and achieve the goal of sustainable development. By adopting clean technologies, equitable distribution of resources and addressing the issues of equity and justice, we can make our developmental process more harmonious with nature.

We hope students liked this essay on Climate Change and gathered useful information on this topic so that they can write essays in their own words. To get more study material related to the CBSE, ICSE, State Board and Competitive exams, keep visiting the BYJU’S website.

Frequently Asked Questions on climate change Essay

What are the reasons for climate change.

1. Deforestation 2. Excessive usage of fossil fuels 3. Water, Soil pollution 4. Plastic and other non-biodegradable waste 5. Wildlife and nature extinction

How can we save this climate change situation?

1. Avoid over usage of natural resources 2. Do not use or buy items made from animals 3. Avoid plastic usage and pollution

Are there any natural causes for climate change?

Yes, some of the natural causes for climate change are: 1. Solar variations 2. Volcanic eruption and tsunamis 3. Earth’s orbital changes

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Our Future Is Now - A Climate Change Essay by Francesca Minicozzi, '21

Francesca Minicozzi (class of 2021) is a Writing/Biology major who plans to study medicine after graduation. She wrote this essay on climate change for WR 355/Travel Writing, which she took while studying abroad in Newcastle in spring 2020. Although the coronavirus pandemic curtailed Francesca’s time abroad, her months in Newcastle prompted her to learn more about climate change. Terre Ryan Associate Professor, Writing Department

Our Future Is Now

By Francesca Minicozzi, '21 Writing and Biology Major

 “If you don’t mind me asking, how is the United States preparing for climate change?” my flat mate, Zac, asked me back in March, when we were both still in Newcastle. He and I were accustomed to asking each other about the differences between our home countries; he came from Cambridge, while I originated in Long Island, New York. This was one of our numerous conversations about issues that impact our generation, which we usually discussed while cooking dinner in our communal kitchen. In the moment of our conversation, I did not have as strong an answer for him as I would have liked. Instead, I informed him of the few changes I had witnessed within my home state of New York.

Francesca Minicozzi, '21

Zac’s response was consistent with his normal, diplomatic self. “I have been following the BBC news in terms of the climate crisis for the past few years. The U.K. has been working hard to transition to renewable energy sources. Similar to the United States, here in the United Kingdom we have converted over to solar panels too. My home does not have solar panels, but a lot of our neighbors have switched to solar energy in the past few years.”

“Our two countries are similar, yet so different,” I thought. Our conversation continued as we prepared our meals, with topics ranging from climate change to the upcoming presidential election to Britain’s exit from the European Union. However, I could not shake the fact that I knew so little about a topic so crucial to my generation.

After I abruptly returned home from the United Kingdom because of the global pandemic, my conversation with my flat mate lingered in my mind. Before the coronavirus surpassed climate change headlines, I had seen the number of internet postings regarding protests to protect the planet dramatically increase. Yet the idea of our planet becoming barren and unlivable in a not-so-distant future had previously upset me to the point where a part of me refused to deal with it. After I returned from studying abroad, I decided to educate myself on the climate crisis.

My quest for climate change knowledge required a thorough understanding of the difference between “climate change” and “global warming.” Climate change is defined as “a pattern of change affecting global or regional climate,” based on “average temperature and rainfall measurements” as well as the frequency of extreme weather events. 1   These varied temperature and weather events link back to both natural incidents and human activity. 2   Likewise, the term global warming was coined “to describe climate change caused by humans.” 3   Not only that, but global warming is most recently attributed to an increase in “global average temperature,” mainly due to greenhouse gas emissions produced by humans. 4

I next questioned why the term “climate change” seemed to take over the term “global warming” in the United States. According to Frank Luntz, a leading Republican consultant, the term “global warming” functions as a rather intimidating phrase. During George W. Bush’s first presidential term, Luntz argued in favor of using the less daunting phrase “climate change” in an attempt to overcome the environmental battle amongst Democrats and Republicans. 5   Since President Bush’s term, Luntz remains just one political consultant out of many politicians who has recognized the need to address climate change. In an article from 2019, Luntz proclaimed that political parties aside, the climate crisis affects everyone. Luntz argued that politicians should steer clear of trying to communicate “the complicated science of climate change,” and instead engage voters by explaining how climate change personally impacts citizens with natural disasters such as hurricanes, tornadoes, and forest fires. 6   He even suggested that a shift away from words like “sustainability” would gear Americans towards what they really want: a “cleaner, safer, healthier” environment. 7

The idea of a cleaner and heathier environment remains easier said than done. The Paris Climate Agreement, introduced in 2015, began the United Nations’ “effort to combat global climate change.” 8   This agreement marked a global initiative to “limit global temperature increase in this century to 2 degrees Celsius above preindustrial levels,” while simultaneously “pursuing means to limit the increase to 1.5 degrees.” 9    Every country on earth has joined together in this agreement for the common purpose of saving our planet. 10   So, what could go wrong here? As much as this sounds like a compelling step in the right direction for climate change, President Donald Trump thought otherwise. In June 2017, President Trump announced the withdrawal of the United States from the Paris Agreement with his proclamation of climate change as a “’hoax’ perpetrated by China.” 11   President Trump continued to question the scientific facts behind climate change, remaining an advocate for the expansion of domestic fossil fuel production. 12   He reversed environmental policies implemented by former President Barack Obama to reduce fossil fuel use. 13

Trump’s actions against the Paris Agreement, however, fail to represent the beliefs of Americans as a whole. The majority of American citizens feel passionate about the fight against climate change. To demonstrate their support, some have gone as far as creating initiatives including America’s Pledge and We Are Still In. 14   Although the United States officially exited the Paris Agreement on November 4, 2020, this withdrawal may not survive permanently. 15   According to experts, our new president “could rejoin in as short as a month’s time.” 16   This offers a glimmer of hope.

The Paris Agreement declares that the United States will reduce greenhouse gas emission levels by 26 to 28 percent by the year 2025. 17   As a leader in greenhouse gas emissions, the United States needs to accept the climate crisis for the serious challenge that it presents and work together with other nations. The concept of working coherently with all nations remains rather tricky; however, I remain optimistic. I think we can learn from how other countries have adapted to the increased heating of our planet. During my recent study abroad experience in the United Kingdom, I was struck by Great Britain’s commitment to combating climate change.

Since the United Kingdom joined the Paris Agreement, the country targets a “net-zero” greenhouse gas emission for 2050. 18   This substantial alteration would mark an 80% reduction of greenhouse gases from 1990, if “clear, stable, and well-designed policies are implemented without interruption.” 19   In order to stay on top of reducing emissions, the United Kingdom tracks electricity and car emissions, “size of onshore and offshore wind farms,” amount of homes and “walls insulated, and boilers upgraded,” as well as the development of government policies, including grants for electric vehicles. 20   A strong grip on this data allows the United Kingdom to target necessary modifications that keep the country on track for 2050. In my brief semester in Newcastle, I took note of these significant changes. The city of Newcastle is small enough that many students and faculty are able to walk or bike to campus and nearby essential shops. However, when driving is unavoidable, the majority of the vehicles used are electric, and many British citizens place a strong emphasis on carpooling to further reduce emissions. The United Kingdom’s determination to severely reduce greenhouse emissions is ambitious and particularly admirable, especially as the United States struggles to shy away from its dependence on fossil fuels.

So how can we, as Americans, stand together to combat global climate change? Here are five adjustments Americans can make to their homes and daily routines that can dramatically make a difference:

  • Stay cautious of food waste. Studies demonstrate that “Americans throw away up to 40 percent of the food they buy.” 21   By being more mindful of the foods we purchase, opting for leftovers, composting wastes, and donating surplus food to those in need, we can make an individual difference that impacts the greater good. 22   
  • Insulate your home. Insulation functions as a “cost-effective and accessible” method to combat climate change. 23   Homes with modern insulation reduce energy required to heat them, leading to a reduction of emissions and an overall savings; in comparison, older homes can “lose up to 35 percent of heat through their walls.” 24   
  • Switch to LED Lighting. LED stands for “light-emitting diodes,” which use “90 percent less energy than incandescent bulbs and half as much as compact fluorescents.” 25   LED lights create light without producing heat, and therefore do not waste energy. Additionally, these lights have a longer duration than other bulbs, which means they offer a continuing savings. 26  
  • Choose transportation wisely. Choose to walk or bike whenever the option presents itself. If walking or biking is not an option, use an electric or hybrid vehicle which emits less harmful gases. Furthermore, reduce the number of car trips taken, and carpool with others when applicable. 
  • Finally, make your voice heard. The future of our planet remains in our hands, so we might as well use our voices to our advantage. Social media serves as a great platform for this. Moreover, using social media to share helpful hints to combat climate change within your community or to promote an upcoming protest proves beneficial in the long run. If we collectively put our voices to good use, together we can advocate for change.

As many of us are stuck at home due to the COVID-19 pandemic, these suggestions are slightly easier to put into place. With numerous “stay-at-home” orders in effect, Americans have the opportunity to make significant achievements for climate change. Personally, I have taken more precautions towards the amount of food consumed within my household during this pandemic. I have been more aware of food waste, opting for leftovers when too much food remains. Additionally, I have realized how powerful my voice is as a young college student. Now is the opportunity for Americans to share how they feel about climate change. During this unprecedented time, our voice is needed now more than ever in order to make a difference.

However, on a much larger scale, the coronavirus outbreak has shed light on reducing global energy consumption. Reductions in travel, both on the roads and in the air, have triggered a drop in emission rates. In fact, the International Energy Agency predicts a 6 percent decrease in energy consumption around the globe for this year alone. 27   This drop is “equivalent to losing the entire energy demand of India.” 28   Complete lockdowns have lowered the global demand for electricity and slashed CO2 emissions. However, in New York City, the shutdown has only decreased carbon dioxide emissions by 10 percent. 29   This proves that a shift in personal behavior is simply not enough to “fix the carbon emission problem.” 30   Climate policies aimed to reduce fossil fuel production and promote clean technology will be crucial steppingstones to ameliorating climate change effects. Our current reduction of greenhouse gas emissions serves as “the sort of reduction we need every year until net-zero emissions are reached around 2050.” 31   From the start of the coronavirus pandemic, politicians came together for the common good of protecting humanity; this demonstrates that when necessary, global leaders are capable of putting humankind above the economy. 32

After researching statistics comparing the coronavirus to climate change, I thought back to the moment the virus reached pandemic status. I knew that a greater reason underlay all of this global turmoil. Our globe is in dire need of help, and the coronavirus reminds the world of what it means to work together. This pandemic marks a turning point in global efforts to slow down climate change. The methods we enact towards not only stopping the spread of the virus, but slowing down climate change, will ultimately depict how humanity will arise once this pandemic is suppressed. The future of our home planet lies in how we treat it right now. 

  • “Climate Change: What Do All the Terms Mean?,” BBC News (BBC, May 1, 2019), https://www.bbc.com/news/science-environment-48057733 )
  • Ibid. 
  • Kate Yoder, “Frank Luntz, the GOP's Message Master, Calls for Climate Action,” Grist (Grist, July 26, 2019), https://grist.org/article/the-gops-most-famous-messaging-strategist-calls-for-climate-action
  • Melissa Denchak, “Paris Climate Agreement: Everything You Need to Know,” NRDC, April 29, 2020, https://www.nrdc.org/stories/paris-climate-agreement-everything-you-need-know)
  • “Donald J. Trump's Foreign Policy Positions,” Council on Foreign Relations (Council on Foreign Relations), accessed May 7, 2020, https://www.cfr.org/election2020/candidate-tracker/donald-j.-trump?gclid=CjwKCAjw4871BRAjEiwAbxXi21cneTRft_doA5if60euC6QCL7sr-Jwwv76IkgWaUTuyJNx9EzZzRBoCdjsQAvD_BwE#climate and energy )
  • David Doniger, “Paris Climate Agreement Explained: Does Congress Need to Sign Off?,” NRDC, December 15, 2016, https://www.nrdc.org/experts/david-doniger/paris-climate-agreement-explained-does-congress-need-sign )
  • “How the UK Is Progressing,” Committee on Climate Change, March 9, 2020, https://www.theccc.org.uk/what-is-climate-change/reducing-carbon-emissions/how-the-uk-is-progressing/)
  • Ibid.  
  • “Top 10 Ways You Can Fight Climate Change,” Green America, accessed May 7, 2020, https://www.greenamerica.org/your-green-life/10-ways-you-can-fight-climate-change )
  • Matt McGrath, “Climate Change and Coronavirus: Five Charts about the Biggest Carbon Crash,” BBC News (BBC, May 5, 2020), https://www.bbc.com/news/amp/science-environment-52485712 )
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environment climate change essay

Writing an essay on climate change is crucial to raise awareness and advocate for action. The world is facing environmental challenges, so in a situation like this such essay topics can serve as s platform to discuss the causes, effects, and solutions to this pressing issue. They offer an opportunity to engage readers in understanding the urgency of mitigating climate change for the sake of our planet’s future.

Must Read: Essay On Environment  

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What is climate change, what are the causes of climate change, what are the effects of climate change, how to fight climate change, essay on climate change in 100 words, climate change sample essay 250 words.

Climate change is the significant variation of average weather conditions becoming, for example, warmer, wetter, or drier—over several decades or longer. It may be natural or anthropogenic. However, in recent times, it’s been in the top headlines due to escalations caused by human interference.

Obama at the First Session of COP21 rightly quoted “We are the first generation to feel the impact of climate change, and the last generation that can do something about it.”.Identifying the causes of climate change is the first step to take in our fight against climate change. Below stated are some of the causes of climate change:

  • Greenhouse Gas Emissions: Mainly from burning fossil fuels (coal, oil, and natural gas) for energy and transportation.
  • Deforestation: The cutting down of trees reduces the planet’s capacity to absorb carbon dioxide.
  • Industrial Processes: Certain manufacturing activities release potent greenhouse gases.
  • Agriculture: Livestock and rice cultivation emit methane, a potent greenhouse gas.

Climate change poses a huge risk to almost all life forms on Earth. The effects of climate change are listed below:

  • Global Warming: Increased temperatures due to trapped heat from greenhouse gases.
  • Melting Ice and Rising Sea Levels: Ice caps and glaciers melt, causing oceans to rise.
  • Extreme Weather Events: More frequent and severe hurricanes, droughts, and wildfires.
  • Ocean Acidification: Oceans absorb excess CO2, leading to more acidic waters harming marine life.
  • Disrupted Ecosystems: Shifting climate patterns disrupt habitats and threaten biodiversity.
  • Food and Water Scarcity: Altered weather affects crop yields and strains water resources.
  • Human Health Risks: Heat-related illnesses and the spread of diseases.
  • Economic Impact: Damage to infrastructure and increased disaster-related costs.
  • Migration and Conflict: Climate-induced displacement and resource competition.

‘Climate change is a terrible problem, and it absolutely needs to be solved. It deserves to be a huge priority,’ says Bill Gates. The below points highlight key actions to combat climate change effectively.

  • Energy Efficiency: Improve energy efficiency in all sectors.
  • Protect Forests: Stop deforestation and promote reforestation.
  • Sustainable Agriculture: Adopt eco-friendly farming practices.
  • Advocacy: Raise awareness and advocate for climate-friendly policies.
  • Innovation: Invest in green technologies and research.
  • Government Policies: Enforce climate-friendly regulations and targets.
  • Corporate Responsibility: Encourage sustainable business practices.
  • Individual Action: Reduce personal carbon footprint and inspire others.

Climate change refers to long-term alterations in Earth’s climate patterns, primarily driven by human activities, such as burning fossil fuels and deforestation, which release greenhouse gases into the atmosphere. These gases trap heat, leading to global warming. The consequences of climate change are widespread and devastating. Rising temperatures cause polar ice caps to melt, contributing to sea level rise and threatening coastal communities. Extreme weather events, like hurricanes and wildfires, become more frequent and severe, endangering lives and livelihoods. Additionally, shifts in weather patterns can disrupt agriculture, leading to food shortages. To combat climate change, global cooperation, renewable energy adoption, and sustainable practices are crucial for a more sustainable future.

Must Read: Essay On Global Warming

Climate change represents a pressing global challenge that demands immediate attention and concerted efforts. Human activities, primarily the burning of fossil fuels and deforestation, have significantly increased the concentration of greenhouse gases in the atmosphere. This results in a greenhouse effect, trapping heat and leading to a rise in global temperatures, commonly referred to as global warming.

The consequences of climate change are far-reaching and profound. Rising sea levels threaten coastal communities, displacing millions and endangering vital infrastructure. Extreme weather events, such as hurricanes, droughts, and wildfires, have become more frequent and severe, causing devastating economic and human losses. Disrupted ecosystems affect biodiversity and the availability of vital resources, from clean water to agricultural yields.

Moreover, climate change has serious implications for food and water security. Changing weather patterns disrupt traditional farming practices and strain freshwater resources, potentially leading to conflicts over access to essential commodities.

Addressing climate change necessitates a multifaceted approach. First, countries must reduce their greenhouse gas emissions through the transition to renewable energy sources, increased energy efficiency, and reforestation efforts. International cooperation is crucial to set emission reduction targets and hold nations accountable for meeting them.

In conclusion, climate change is a global crisis with profound and immediate consequences. Urgent action is needed to mitigate its impacts and secure a sustainable future for our planet. By reducing emissions and implementing adaptation strategies, we can protect vulnerable communities, preserve ecosystems, and ensure a livable planet for future generations. The time to act is now.

Climate change refers to long-term shifts in Earth’s climate patterns, primarily driven by human activities like burning fossil fuels and deforestation.

Five key causes of climate change include excessive greenhouse gas emissions from human activities, notably burning fossil fuels and deforestation. 

We hope this blog gave you an idea about how to write and present an essay on climate change that puts forth your opinions. The skill of writing an essay comes in handy when appearing for standardized language tests. Thinking of taking one soon? Leverage Edu provides the best online test prep for the same via Leverage Live . Register today to know more!

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Climate Change Impacts

Explore the impacts of climate change with our effects of climate change essay. Learn more about climate change causes, effects, and solutions with the help of our sample. Keep reading to gain inspiration for your essay on climate change and its impact.

Effects of Climate Change: Essay Conclusion

Climate change, climate change impacts, managing climate change, effects of climate change: essay introduction.

It is doubtless that global change has become one the challenges, which encompasses a wide range of human life, including social and economical aspects of human life. Research has indicated that climate change will continue affecting the world as long as proper measures are not taken to protect the environment.

In this line of thought, human activities have been widely blamed for escalating effects of climate change around the world (Hillel & Rosenzweig 2010). Only time will tell whether taming climate change is possible or not.

In this regard, this assessment covers the impact of climate change in our lives today even as world leaders burn midnight oil to develop strategies, aimed at taming the scourge. This proposal topic has an array of benefits, especially in understanding the fatal nature of climate change.

It will mainly focus on the effects of climate change and make proposals on how to counteract the effects of climate together some of the preventive measures being considered by international leaders.

Through literature review, this project will compare different views as argued by different authors in order to synthesize the issue with varying view points. This will be crucial in capturing the main objective of the projects, which revolves around the analysis of the effects of climate change in the world today.

How is climate change defined? Although different environmental experts tend to have different definitions, the Australian Government defines climate change as the weather pattern observed for several years. These changes are mainly caused by human activities, which negatively impact the environment.

With reference to the Intergovernmental Panel on Climate Change (IPCC) report released in the year 2007, climate change is no longer a myth, but a reality, whose impact has continually escalated from 1950s, mainly due to rising levels of greenhouse gases into the atmosphere.

This implies that human activities have significantly contributed this environmental scourge, which continues to affect most parts of the world. The IPCC report was a representation of the world view on climate change, collected from various scientific journals published around the world (Australian Government 2012).

The Australian Department of Climate Change and Energy Efficiency affirms that there is enough evidence to support the fact that the climate system of the earth has continuously been warming. Some of the observations made include the rising level of air in the world and high ocean temperatures. Others are the rising sea level, constant melting of snow and ice in most parts of the world.

One important fact to note about climate change is that it involves the rising temperatures of the climate system holistically, including all the oceans, atmosphere and the cryosphere. These findings concluded that the climate system is in a heating mode.

Even as we review other people’s work, it is important to note that climate change is more than mere global warming as perceived by most people. From scientific revelation, the climate will be varied broadly especially if the warming continues uncontrollably (Australian Government 2012). As a result, the world is likely to experience irregular rainfall patterns, occurrence of severe climatic events like heavy currents and droughts among others.

The impact of climate change has been felt in every part of the world. According to United Nations Framework Convention on Climate Change (UNFCCC), Asia, Africa and Latin America are among the regions of the world, which have severely been affected by the scourge. In a 2010 survey carried out by Climate Change Secretariat, Africa is under the pressure of climate change and remains vulnerable to these effects.

Unlike most parts of the world, Africa experiences varying climatic changes. Common occurrences in Africa are severe droughts and floods, which have had negative implications on the continent’s economy (UNFCCC 2010).

The two events are widely known to predispose famine and overall interference with the socio-well being of the society. According to the UNFCCC’s analysis, close to a third of Africa’s population inhabit drought-prone regions, while more than two million remain vulnerable to drought every year (UNFCCC 2010).

In understanding the implication of climate change in Africa, the survey found out that the issue of climate change is intertwined with several factors, which contribute to its escalation across the continent.

Some of these factors include poverty, weak institutions, illiteracy, lack of information and technology, limited infrastructure, poor accessibility to resources, poor management and conflicts. In addition, there is widespread exploitation of land, which remains a major threat to the climate.

Due to pressure on farming land, most farmers exert pressure through over-cultivation and deforestation. In addition, other factors like dunes and storms continue posing more negative threats to the environment and human beings (UNFCCC 2010).

As a result of these events, the continent experiences drought and overall scarcity of water. Due to this emerging trend, Africa is likely to face shortage of rainfall and overall scarcity of water. With Africa having several trans-boundary river basins, the continent is likely to experience conflicts over these basins. Another important aspect captured in the report is agriculture (UNFCCC 2010).

Since most subsistence farmers in Africa depend on rainfall and irrigation, the sector has been affected by insufficient supply in most Sub-Saharan regions. Besides this, UNFCCC notes that climate change has resulted into loss of agricultural land and a drop in subsistence crop production. With a good percentage of the population under the threat of starvation, climate change has undoubtedly led to escalation of insufficient food supply.

It is amazing to note that climate change has also contributed to the spread of some diseases like malaria, tuberculosis and diarrhea in most parts of Africa. As stated by the UNFCCC, there has been a shift in the distribution of disease vectors.

For instance, migration of mosquitoes to regions of higher altitude is likely to expose people in such regions to the risk of contracting malaria (UNFCCC 2010). Additionally, climate change is likely to result into negative impact on African ecosystems and habitats, which are already threatened by these changes. Due to reduced habitat and changing climatic conditions some species are likely to move to more tolerable regions.

In this line of though Robert Watson, Marufu Zinyowera and Richard Moss found out that climate change can have severe effects on human health. In a research carried out in 1998, the three reiterated that human health may be affected as a result of heat-stress mortality, urban air pollution and vector-borne diseases, which could be favored as a result of change in temperature or rainfall in a given ecosystem (Watson, Zinyowera & Moss 1998, p. 7).

Additionally, Watson, Zinyowera and Moss argued that these effects are commonly felt in developing countries, where lives are lost, communities affected and the cost in medical care rises due to high prevalence of some health complications.

With regard to the impact of climate change on biodiversity, Watson, Zinyowera and Moss, agree with UNFCCC’s findings. In their 1998 survey, the three argued that all ecosystems play a fundamental role in the society (Watson, Zinyowera & Moss 1998).

For instance, they are a source of goods and services to any society. In particular, these goods and services include provision of food, processing and storage of carbon and other nutrients, assimilation of wastes and provision of recreation and tourism opportunities among others.

As a result, they argued that climatic changes are known to alter the geographical local of various ecological systems, including the presence of certain species and their ability to remain productive to support the society. According to their findings, ecological systems are essentially dynamic and are commonly affected by climatic variations of whichever magnitude.

Nevertheless, the extreme to which the climate varies determines the changes, which occur in the ecosystem. In addition, the three authors noted the high level of carbon dioxide in the atmosphere was a major contributing factor towards climate changes taking place in the world today (Watson, Zinyowera & Moss 1998).

Besides influencing the ecosystems, Watson, Zinyowera and Moss noted that climate change may also have secondary effects, say, variations in soil characteristics and interference of regimes. These include diseases, pests and diseases, which are likely to support the existence of some species favorably than others (Watson, Zinyowera & Moss 1998).

This will automatically affect the survival of some species and the overall population of organisms. Similarly, they argued that that climate change has direct impact on food production in most parts of the world. According to the 1998 survey, the type of agricultural systems in place determines the manner in which crop productivity is affected by changes in climatic conditions and patterns.

Like many other scholars, Barrie Pittock spent his life studying the environment and how it is affected by changes in climate. In his 2009, survey, Climate Change: The Science, Impacts and Solutions , Pittock outlined several reasons why there is cause for alarm, regarding climate change in the world today.

According to Pittock, the UNFCCC seeks to reduce the impact of climate change by being on the frontline in the war against global warming (Pittock 2009, p. 107). He further noted that human-induced climate change is a major security threat in the world today. This stance is mainly backed by the well-known effects of climate change described by the UNFCCC and the IPCC.

Moreover, Pittock reiterated that climate change has complex effects in the world today, citing a number of examples. In cases where there is high rainfall resulting from climate change, the world may experience direct or indirect implications.

This could be seen through high or low crop yield, depending on the type of soil or crop. On the other hand, indirect effects may refer to changes in demand and supply, emanating from either low or high yield, depending on other factors. He therefore agreed with several authors and researchers who have enumerated implications of climate change on the environment and human life at large.

For example, Pittock noted that climate change has been a major cause of water shortages in most parts of the world (Pittock 2009, p. 108). He however attributed this to a number of factors, including precipitation decrease in some regions, high rates of evaporation in the world and general loss of glaciers.

Economically, Pittock noted that climate change affects the economic progress of a nation since resources may be diverted to disease control instead of advancing developing projects.

Moreover, it is important to note that most of the countries, which suffer severely as a result of climate change, are poor nations that lack stable economic muscles. As a result, there is a likelihood of richer countries becoming stronger as developing economies weaken further. Lastly, Pittock noted that some of the threats emanating from climate change cause irreversible damages, which end up haunting human beings forever (Pittock 2009, p. 109).

With reference to a number of scholars who have done research on the impact of climate change, it is evident that human activities have a role in the escalation of these effects. In his 2010 survey, Martin Kernan noted that there is a relation between human activities and global warming.

As a result of this global relationship, the world has registered an increase in the concentration of carbon dioxide in the atmosphere. In this survey, he noted that the increase in green house gases is rampant in the northern hemisphere than any other part of the world.

As a result of high temperatures, Martin underscore that the changes have impact on the composition of natural ecosystems, regarding species population and their ability to survive (Kernan 2010, p. 15). What is most evident in Martin’s research is his comparison of the current state of the climate, to what was known hundreds of years ago.

Climate change also affects the quality of water in the United States. According to a research carried out by Robert Mendelsohn and James Neumann, water plays an important role in the life of a human being. Some of these functions include but not limited to power generation, food production, recreation and ecological processes (Mendelsohn & Mendelsohn 2004, p. 133).

However, this is only possible if the water is available and of good quality. Thus, changes in spatial distribution and quality can have direct social and economic effects on the society.

This alteration may occur as a result of increased concentration in greenhouse gases. Climate change can be detected by observing variation in temperatures, frequent and intense droughts and altered precipitation patterns among other factors (Mendelsohn & Mendelsohn 2004, p. 133).

The findings on the impact of climate change on the quality of water have also been pursued by Jan Dam, who argued that natural systems are usually sensitive to changes in climate variation. Hydrological quality is mainly affected by the temperature or concentration of water (Dam 2003, p. 95).

When oceans and other water bodies overheat because of high temperatures, this may result into negative impact on aquatic animals, which adapt to certain hydrological temperatures. Similarly, the quality of water is always altered when gases like carbon dioxide are dissolved in water basins. This may affect the mix of species present in a given ecosystem.

Based on the impact of climate change, it is doubtless that management of the risks has to be effected promptly before they become fatal and irreversible. One of the ways of controlling climate change is through reduction of greenhouse gases in the atmosphere.

This can be achieved through several ways, which minimize the emission of carbon dioxide into the atmosphere (McCarthy 2001, p. 222). According to James McCarthy, this can be realized by adopting alternative sources of energy unlike how most economies rely of oil and petroleum products as the main source of energy. Additionally, good methods of farming are important to maintain the value of the environment for sustainable support.

Use of international legislations is also necessary in ensuring that rich countries do not exploit developing nations as they are major contributors of effluents into the atmosphere (Hillel & Rosenzweig 2010). Above all, the fight against climate change calls for environmental campaign, which requires the efforts of everybody in the world.

From the above review of literature, it is clear that climate change is a major socio and environmental issue affecting the world today. Mainly caused by human activities, climate change poses a chain of challenges and threats to the environment.

For instance, there are several diseases, which affect human beings as a result of climate change (Rosenberg & Edmonds 2005). Of importance is also the alteration of the quality of the natural environment, which affects biodiversity. This has led to the extinction of some species, while others have increased exponentially in numbers.

Moreover, it is imperative to note that some of the occurrences, which are considered to be natural, are caused by climate change. Common ones include floods and draughts (Faure, Gupta & Nentjes 2003, p. 340).

Most of these calamities continue to be recognized as natural disasters yet they can be controlled using simple mitigation measures. In most cases, adoption of renewable sources of energy has always been considered to be the most important way of saving the world from climate change. Although it is a complex issue to handle, joint global efforts are important in making progress.

Australian Government 2012, Impacts of climate change .

Dam, J 2003, Impacts of Climate Change and Climate Variability on Hydrological Regimes , Cambridge University Press, Cambridge, England.

Faure, M, Gupta, J & Nentjes, A 2003, Climate Change and the Kyoto Protocol: The Role of Institutions and Instruments to Control Global Change , Edward Elgar Publishing, United Kingdom.

Hillel, D & Rosenzweig, C 2010, Handbook of Climate Change and Agroecosystems: Impacts, Adaptation, and Mitigation , World Scientific, Singapore.

Kernan, M 2010, Climate Change Impacts on Freshwater Ecosystems , John Wiley & Sons, New Jersey.

Mendelsohn, R & Neumann, J 2004, The Impact Of Climate Change On The United States Economy , Cambridge University Press, Cambridge, England.

Pittock, B 2009, Climate Change: The Science, Impacts and Solutions , Csiro Publishing, Sydney.

Rosenberg, N, & Edmonds, J 2005, Climate Change Impacts for the Conterminous USA: An Integrated Assessment , Springer, New York.

UNFCCC 2010, Climate Change: Impacts, Vulnerabilities and Adaptation In Developing Countries.

Watson, R, Zinyowera, M & Moss, R 1998, The Regional Impacts of Climate Change: An Assessment of Vulnerability , Cambridge University Press, Cambridge, England.

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Climate Change: What Must Be Done, Now

Writers argue for eating less meat, relocating to safer zones, promoting nuclear energy and passing a carbon tax.

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To the Editor:

Re “ Adults Are Failing Us on Climate ,” by Greta Thunberg, Adriana Calderón, Farzana Faruk Jhumu and Eric Njuguna (Opinion guest essay, Sunday Review, Aug. 22):

I’m upset. I’m worried. I am angry because the adults have ruined Earth for my generation! You have trashed this world; you have polluted it. The fact that I, a 10-year-old, have to write this letter is proving your failure.

But if you believe that we can save the planet, then you can embrace change. You can vote for world leaders who will stop climate change! There are billions of children around the world, and all of us deserve to live in a world with clean oceans, clean air and a healthy planet.

Our lives are already being affected by climate change. Think about how horrible life could be for the next generation if we don’t act now. Heat waves would be so terrible they could actually make parts of the planet unsafe for us. And rising sea levels would be so serious that some coastal areas could become uninhabitable. We are at the beginning of a mass extinction; it’s been estimated that up to 200 species of plants and animals go extinct every single day , and that isn’t acceptable.

We must push world leaders to act on climate change so that life can continue. Change is coming, and only we can fix the future.

Lily G. Haussamen Las Cruces, N.M.

It is time to get serious. The conclusions of the sixth Intergovernmental Panel on Climate Change report on climate change are devastating, and, unfortunately, not surprising. It’s too late to stop the natural disasters, conflicts and resource shortages that are coming.

For those of us who cannot afford to colonize space, here is my dead serious advice: Plan immediately to relocate to a buffer zone — the Great Lakes region or the Northeast — and buy property. Stake yourself on high ground and purchase flood insurance, sewer backup insurance and every kind of insurance. Hook yourself up to solar panels and a backup generator. Build swales and retention ponds to collect excess floodwater. Grow your own food.

If you haven’t already, scrap plans to have (or have more) children. Use the energy you would put toward nurturing a family into nurturing your community and fighting for survival on an increasingly inhospitable planet.

Demanding action from politicians is not enough. Run for office and get other climate activists to run for office. We need a government that actually protects our air, water and soil. Soon it will be a matter of life or death, if it is not already.

Clara Fang Detroit The writer is founder of Climate Diversity.

Re “ Humanity Must Take a Stand on Climate ” (editorial, Aug. 15):

There is no doubt about The Times’s commitment to climate change. So it’s very hard to understand how your editorial can entirely neglect agriculture, which causes roughly one third of direct emissions .

The United Nations predicts a steady increase in meat consumption over the next three decades, and with that increase will come huge increases in carbon emissions, plus methane and nitrous oxide, which are 30 and 300 times more warming than carbon. Education has not stemmed the tide, but making meat from plants and cultivating meat from cells could. No one is coming for anyone’s burger. These technologies create products that are indistinguishable from the meat Americans love, but with a fraction of the direct and indirect adverse climate impact .

We can’t keep ignoring the contribution of agriculture to climate change. If we really believe that climate change is “code red for humanity,” the climate community should support government funding for research as well as private sector incentives for plant-based and cultivated meat.

Bruce Friedrich Washington The writer is the founder and chief executive of the Good Food Institute.

As you say, the industrial world has known about this problem for decades but has done little. The science is clear-cut, but the politics are anything but. Any meaningful actions in the United States are met with stiff resistance from mainly one political party.

Having been concerned about this for a long time, including teaching about the problem at the University of California San Diego, I’m left wondering if before the planet can return to prehumanity conditions, humans have to cease to exist.

Jeffrey Bada Encinitas, Calif. The writer is professor emeritus of marine chemistry, Scripps Institution of Oceanography, University of California San Diego.

Yes, a hotter future for this beautiful Earth is now locked in. And yes, we can and must act immediately to prevent the worst effects and preserve a livable world for our children, grandchildren and all beings.

However, the measures you recommended for mitigating this crisis left out one crucial tool: putting a price on carbon. Prominent economists agree that pricing carbon is the quickest and most effective way to immediately begin to bring down greenhouse gases in the atmosphere and stop escalating temperatures. Returning revenues to American households would help pay for the rising costs of goods and energy, and spur innovation in renewable energy.

Linda Reichert Chester Springs, Pa.

The editorial calls for big investments in wind, solar and nuclear power to move away from fossil fuels and get to zero net carbon emissions by 2050. Although unpopular, nuclear power will play a vital role that must not be undervalued.

While it’s been comforting to see the adoption of renewable power sources (hydro, wind and solar) and the grass roots efforts by citizens’ groups to get a carbon fee and dividend program passed by Congress, it’s not enough. Projections by the Energy Information Administration show that renewables will only cover about 42 percent of our demand for power by 2050. Nevertheless, we must fully phase out fossil fuels by then.

The only way to fill the gap is to accelerate the adoption of nuclear power. After high-profile incidents like Fukushima, the world has been moving in the other direction. We need to reverse this trend and rapidly deploy newer, safer and more cost-effective fourth-generation nuclear power technology . This is essential to halt the accelerating effects of climate change and buy us enough time to implement long-term power solutions.

William L. Bain Bellevue, Wash.

Re “ G.O.P. Shifts on Climate, but Not on Fossil Fuels ” (front page, Aug. 14):

The minuscule changes in policy positions of Republicans acknowledging that climate change is, at least in part, human-caused are an example of cynicism on steroids. It is not because they now understand the science better. It is because the position of denial is so out of step that it’s untenable, even for Republicans comfortable with the Big Lie.

They remain comfortable with another big lie — that we can continue burning fossil fuels and still be OK. They will trot out glib phrases meant to dismiss concern about emissions. They will try any spin to protect fossil fuel interests. Now that they are acknowledging the reality of human-caused climate change, protecting Big Oil is a stunning display of callous cynicism toward the citizens facing climate disasters.

Republicans already know that a carbon tax would reduce emissions and avoid an economic downturn, but they won’t support it until public opinion gives them no choice.

Gary M. Stewart Laguna Beach, Calif.

In an unintended way, Senator Bill Cassidy is absolutely correct when he says, “We cannot live without fossil fuels or chemicals, period, end of story.”

If this level of policy analysis continues to prevail on Capitol Hill, it is “end of story.” Of course we can’t shut down the petrochemical industry overnight, but we must transition quickly to a clean energy economy. The technology exists to do this. What doesn’t exist yet is the political will of the majority of our representatives, Republican and Democrat, to break away from their corporate benefactors and move quickly toward power generation that does not burn fossil fuels.

People, you and I, must get involved to get the message through to our politicians. Otherwise, “end of story” is an apt characterization for our planet.

John Burr Jacksonville, Fla.

The Influence of Climate Change on Extreme Environmental Events

Climate change affects global temperature and precipitation patterns. These effects, in turn, influence the intensity and, in some cases, the frequency of extreme environmental events, such as forest fires, hurricanes, heat waves, floods, droughts, and storms.

Climatology, Earth Science, Ecology

Boise National Forest Fire

Research shows human-caused climate change has worsened the risk of extreme weather events like the wildfires of the western United States, such as this forest fire in the Boise National Forest, Idaho.

Photograph by David R. Frazier Photolibrary, Inc./Science Source

Research shows human-caused climate change has worsened the risk of extreme weather events like the wildfires of the western United States, such as this forest fire in the Boise National Forest, Idaho.

Climate change caused by the emission of greenhouse gases from human activities affects global temperature and precipitation . Records from the Intergovernmental Panel on Climate Change indicate that the global average temperature has increased by at least 0.4 degrees Celsius (0.72 degrees Fahrenheit) since the 1970s, and that by 2100, it could increase to around 4 degrees Celsius (7.2 degrees Fahrenheit) above preindustrial temperatures. While the global effects of climate change may seem too small to be noticed by people living around the world, we have already experienced the effects of climate change through severe weather events, including forest fires, hurricanes , droughts , heat waves, floods, and storms. Computer modelling of real data has shown that the frequency and intensity of these events are influenced by climate change. There is a distinction that needs to be made when it comes to the relationship between climate change and extreme environmental events: Climate change has not been proven to directly cause individual extreme environmental events, but it has been shown to make these events more destructive, and likely happen more frequently,than they normally would be. This drastic change is due to the increase in greenhouse gas emissions—primarily through the burning of fossil fuels for transportation, heat, and electricity—in the past 150 years. Greenhouse gases, such as carbon dioxide, methane, and nitrous oxide, trap heat within Earth’s atmosphere, making the planet warmer. A warmer atmosphere affects the water cycle because warmer air can hold more water vapor . In fact, the air’s capacity to hold water vapor increases by 7 percent with an increase in temperature of 1 degree Celsius (1.8 degrees Fahrenheit). This, along with warmer ocean temperatures, leads to heavier precipitation. Heavy precipitation can cause problems like flooding and landslides —where large amounts of soil or rock slide down a slope. An increase in intense precipitation comes with an increase in intense dry periods as well. Essentially, climate change causes wet places to become wetter and dry places to become drier by altering large-scale atmospheric circulation patterns. Warmer temperatures on land lead to reduced snowpack , earlier snowmelt , and evaporation of water from freshwater bodies. Extreme heat can lead to more frequent, severe, and prolonged heat waves and droughts and can make forest fires worse. On top of that, wildfires are harder to put out when air temperature is high and soil moisture is low. The number of heat waves, heavy rain events, and major hurricanes has increased in the United States. Hurricane Katrina of 2005 and Hurricane Sandy of 2012 are two of the most costly hurricanes in the history of the United States. The number of hurricanes that have occurred over recent years has not been linked to climate change, but their intensity has. The wind speed of tropical storms is increased by warmer sea-surface temperatures; by the end of the century, scientists predict maximum wind speed will increase by 2–11 percent. Coastal cities that are vulnerable to hurricanes will also be impacted by the sea level rise of around 0.3–1.2 meters (0.98–3.94 feet) in the next century, which will worsen coastal storms and flooding. Without preparing for climate change–induced environmental hazards , an increasing number of people worldwide will lose their homes and be forced into poverty. An average of around 22.5 million people have been displaced per year by climate or weather-related events since 2008. One way to prepare for extreme environmental events is by using current and past data and records to create computer models that show the frequency and intensity of these events. These models can also be used to predict when and where future events will occur and how destructive they will be. With this information, we can prepare for extreme weather events by warning people living in high-risk areas and sending disaster relief . The impact of climate change can also be observed in models by simulating the effects of different concentrations of greenhouse gases on variables, such as wind, rainfall, temperature, and air pressure. Past models used to prove that there is a relationship between climate change and extreme environmental events were not always reliable. This was due to a lack of data as well as flaws in climate models at the time. However, climate models have become more reliable, and a new field of science has developed to determine how climate change directly impacts extreme weather events: extreme event attribution. Since 2004, scientists have published more than 170 studies on the role of human-induced climate change on 190 extreme weather events. Research has found that climate change has increased the risk of wildfires in the western United States, extreme rainfall in China, and drought in South Africa. Continuous research and improvement in the field of extreme event attribution may help us figure out more precisely how climate change impacts extreme weather events–and how we might change this course.

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Essay on Climate Change

Climate Change Essay - The globe is growing increasingly sensitive to climate change. It is currently a serious worldwide concern. The term "Climate Change" describes changes to the earth's climate. It explains the atmospheric changes that have occurred across time, spanning from decades to millions of years. Here are some sample essays on climate change.

100 Words Essay on Climate Change

200 words essay on climate change, 500 words essay on climate change.

Essay on Climate Change

The climatic conditions on Earth are changing due to climate change. Several internal and external variables, such as solar radiation, variations in the Earth's orbit, volcanic eruptions, plate tectonics, etc., are to blame for this.

There are strategies for climate change reduction. If not implemented, the weather might get worse, there might be water scarcity, there could be lower agricultural output, and it might affect people's ability to make a living. In order to breathe clean air and drink pure water, you must concentrate on limiting human activity. These are the simple measures that may be taken to safeguard the environment and its resources.

The climate of the Earth has changed significantly over time. While some of these changes were brought on by natural events like volcanic eruptions, floods, forest fires, etc., many of the changes were brought on by human activity. The burning of fossil fuels, domesticating livestock, and other human activities produce a significant quantity of greenhouse gases. This results in an increase of greenhouse effect and global warming which are the major causes for climate change.

Reasons of Climate Change

Some of the reasons of climate change are:

Deforestation

Excessive use of fossil fuels

Water and soil pollution

Plastic and other non biodegradable waste

Wildlife and nature extinction

Consequences of Climate Change

All kinds of life on earth will be affected by climate change if it continues to change at the same pace. The earth's temperature will increase, the monsoon patterns will shift, the sea level will rise, and there will be more frequent storms, volcano eruptions, and other natural calamities. The earth's biological and ecological equilibrium will be disturbed. Humans won't be able to access clean water or air to breathe when the environment becomes contaminated. The end of life on this earth is imminent. To reduce the issue of climate change, we need to bring social awareness along with strict measures to protect and preserve the natural environment.

A shift in the world's climatic pattern is referred to as climate change. Over the centuries, the climate pattern of our planet has undergone modifications. The amount of carbon dioxide in the atmosphere has significantly grown.

When Did Climate Change Begin

It is possible to see signs of climate change as early as the beginning of the industrial revolution. The pace at which the manufacturers produced things on a large scale required a significant amount of raw materials. Since the raw materials being transformed into finished products now have such huge potential for profit, these business models have spread quickly over the world. Hazardous substances and chemicals build up in the environment as a result of company emissions and waste disposal.

Although climate change is a natural occurrence, it is evident that human activity is turning into the primary cause of the current climate change situation. The major cause is the growing population. Natural resources are utilised more and more as a result of the population's fast growth placing a heavy burden on the available resources. Over time, as more and more products and services are created, pollution will eventually increase.

Causes of Climate Change

There are a number of factors that have contributed towards weather change in the past and continue to do so. Let us look at a few:

Solar Radiation |The climate of earth is determined by how quickly the sun's energy is absorbed and distributed throughout space. This energy is transmitted throughout the world by the winds, ocean currents etc which affects the climatic conditions of the world. Changes in solar intensity have an effect on the world's climate.

Deforestation | The atmosphere's carbon dioxide is stored by trees. As a result of their destruction, carbon dioxide builds up more quickly since there are no trees to absorb it. Additionally, trees release the carbon they stored when we burn them.

Agriculture | Many kinds of greenhouse gases are released into the atmosphere by growing crops and raising livestock. Animals, for instance, create methane, a greenhouse gas that is 30 times more potent than carbon dioxide. The nitrous oxide used in fertilisers is roughly 300 times more strong than carbon dioxide.

How to Prevent Climate Change

We need to look out for drastic steps to stop climate change since it is affecting the resources and life on our planet. We can stop climate change if the right solutions are put in place. Here are some strategies for reducing climate change:

Raising public awareness of climate change

Prohibiting tree-cutting and deforestation.

Ensure the surroundings are clean.

Refrain from using chemical fertilisers.

Water and other natural resource waste should be reduced.

Protect the animals and plants.

Purchase energy-efficient goods and equipment.

Increase the number of trees in the neighbourhood and its surroundings.

Follow the law and safeguard the environment's resources.

Reduce the amount of energy you use.

During the last few decades especially, climate change has grown to be of concern. Global concern has been raised over changes in the Earth's climatic pattern. The causes of climate change are numerous, as well as the effects of it and it is our responsibility as inhabitants of this planet to look after its well being and leave it in a better condition for future generations.

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Data Administrator

Database professionals use software to store and organise data such as financial information, and customer shipping records. Individuals who opt for a career as data administrators ensure that data is available for users and secured from unauthorised sales. DB administrators may work in various types of industries. It may involve computer systems design, service firms, insurance companies, banks and hospitals.

Bio Medical Engineer

The field of biomedical engineering opens up a universe of expert chances. An Individual in the biomedical engineering career path work in the field of engineering as well as medicine, in order to find out solutions to common problems of the two fields. The biomedical engineering job opportunities are to collaborate with doctors and researchers to develop medical systems, equipment, or devices that can solve clinical problems. Here we will be discussing jobs after biomedical engineering, how to get a job in biomedical engineering, biomedical engineering scope, and salary. 

Ethical Hacker

A career as ethical hacker involves various challenges and provides lucrative opportunities in the digital era where every giant business and startup owns its cyberspace on the world wide web. Individuals in the ethical hacker career path try to find the vulnerabilities in the cyber system to get its authority. If he or she succeeds in it then he or she gets its illegal authority. Individuals in the ethical hacker career path then steal information or delete the file that could affect the business, functioning, or services of the organization.

GIS officer work on various GIS software to conduct a study and gather spatial and non-spatial information. GIS experts update the GIS data and maintain it. The databases include aerial or satellite imagery, latitudinal and longitudinal coordinates, and manually digitized images of maps. In a career as GIS expert, one is responsible for creating online and mobile maps.

Data Analyst

The invention of the database has given fresh breath to the people involved in the data analytics career path. Analysis refers to splitting up a whole into its individual components for individual analysis. Data analysis is a method through which raw data are processed and transformed into information that would be beneficial for user strategic thinking.

Data are collected and examined to respond to questions, evaluate hypotheses or contradict theories. It is a tool for analyzing, transforming, modeling, and arranging data with useful knowledge, to assist in decision-making and methods, encompassing various strategies, and is used in different fields of business, research, and social science.

Geothermal Engineer

Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.

Database Architect

If you are intrigued by the programming world and are interested in developing communications networks then a career as database architect may be a good option for you. Data architect roles and responsibilities include building design models for data communication networks. Wide Area Networks (WANs), local area networks (LANs), and intranets are included in the database networks. It is expected that database architects will have in-depth knowledge of a company's business to develop a network to fulfil the requirements of the organisation. Stay tuned as we look at the larger picture and give you more information on what is db architecture, why you should pursue database architecture, what to expect from such a degree and what your job opportunities will be after graduation. Here, we will be discussing how to become a data architect. Students can visit NIT Trichy , IIT Kharagpur , JMI New Delhi . 

Remote Sensing Technician

Individuals who opt for a career as a remote sensing technician possess unique personalities. Remote sensing analysts seem to be rational human beings, they are strong, independent, persistent, sincere, realistic and resourceful. Some of them are analytical as well, which means they are intelligent, introspective and inquisitive. 

Remote sensing scientists use remote sensing technology to support scientists in fields such as community planning, flight planning or the management of natural resources. Analysing data collected from aircraft, satellites or ground-based platforms using statistical analysis software, image analysis software or Geographic Information Systems (GIS) is a significant part of their work. Do you want to learn how to become remote sensing technician? There's no need to be concerned; we've devised a simple remote sensing technician career path for you. Scroll through the pages and read.

Budget Analyst

Budget analysis, in a nutshell, entails thoroughly analyzing the details of a financial budget. The budget analysis aims to better understand and manage revenue. Budget analysts assist in the achievement of financial targets, the preservation of profitability, and the pursuit of long-term growth for a business. Budget analysts generally have a bachelor's degree in accounting, finance, economics, or a closely related field. Knowledge of Financial Management is of prime importance in this career.

Underwriter

An underwriter is a person who assesses and evaluates the risk of insurance in his or her field like mortgage, loan, health policy, investment, and so on and so forth. The underwriter career path does involve risks as analysing the risks means finding out if there is a way for the insurance underwriter jobs to recover the money from its clients. If the risk turns out to be too much for the company then in the future it is an underwriter who will be held accountable for it. Therefore, one must carry out his or her job with a lot of attention and diligence.

Finance Executive

Product manager.

A Product Manager is a professional responsible for product planning and marketing. He or she manages the product throughout the Product Life Cycle, gathering and prioritising the product. A product manager job description includes defining the product vision and working closely with team members of other departments to deliver winning products.  

Operations Manager

Individuals in the operations manager jobs are responsible for ensuring the efficiency of each department to acquire its optimal goal. They plan the use of resources and distribution of materials. The operations manager's job description includes managing budgets, negotiating contracts, and performing administrative tasks.

Stock Analyst

Individuals who opt for a career as a stock analyst examine the company's investments makes decisions and keep track of financial securities. The nature of such investments will differ from one business to the next. Individuals in the stock analyst career use data mining to forecast a company's profits and revenues, advise clients on whether to buy or sell, participate in seminars, and discussing financial matters with executives and evaluate annual reports.

A Researcher is a professional who is responsible for collecting data and information by reviewing the literature and conducting experiments and surveys. He or she uses various methodological processes to provide accurate data and information that is utilised by academicians and other industry professionals. Here, we will discuss what is a researcher, the researcher's salary, types of researchers.

Welding Engineer

Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues. 

Transportation Planner

A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.

Environmental Engineer

Individuals who opt for a career as an environmental engineer are construction professionals who utilise the skills and knowledge of biology, soil science, chemistry and the concept of engineering to design and develop projects that serve as solutions to various environmental problems. 

Safety Manager

A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.

Conservation Architect

A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.

Structural Engineer

A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software. 

Highway Engineer

Highway Engineer Job Description:  A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.

Field Surveyor

Are you searching for a Field Surveyor Job Description? A Field Surveyor is a professional responsible for conducting field surveys for various places or geographical conditions. He or she collects the required data and information as per the instructions given by senior officials. 

Orthotist and Prosthetist

Orthotists and Prosthetists are professionals who provide aid to patients with disabilities. They fix them to artificial limbs (prosthetics) and help them to regain stability. There are times when people lose their limbs in an accident. In some other occasions, they are born without a limb or orthopaedic impairment. Orthotists and prosthetists play a crucial role in their lives with fixing them to assistive devices and provide mobility.

Pathologist

A career in pathology in India is filled with several responsibilities as it is a medical branch and affects human lives. The demand for pathologists has been increasing over the past few years as people are getting more aware of different diseases. Not only that, but an increase in population and lifestyle changes have also contributed to the increase in a pathologist’s demand. The pathology careers provide an extremely huge number of opportunities and if you want to be a part of the medical field you can consider being a pathologist. If you want to know more about a career in pathology in India then continue reading this article.

Veterinary Doctor

Speech therapist, gynaecologist.

Gynaecology can be defined as the study of the female body. The job outlook for gynaecology is excellent since there is evergreen demand for one because of their responsibility of dealing with not only women’s health but also fertility and pregnancy issues. Although most women prefer to have a women obstetrician gynaecologist as their doctor, men also explore a career as a gynaecologist and there are ample amounts of male doctors in the field who are gynaecologists and aid women during delivery and childbirth. 

Audiologist

The audiologist career involves audiology professionals who are responsible to treat hearing loss and proactively preventing the relevant damage. Individuals who opt for a career as an audiologist use various testing strategies with the aim to determine if someone has a normal sensitivity to sounds or not. After the identification of hearing loss, a hearing doctor is required to determine which sections of the hearing are affected, to what extent they are affected, and where the wound causing the hearing loss is found. As soon as the hearing loss is identified, the patients are provided with recommendations for interventions and rehabilitation such as hearing aids, cochlear implants, and appropriate medical referrals. While audiology is a branch of science that studies and researches hearing, balance, and related disorders.

An oncologist is a specialised doctor responsible for providing medical care to patients diagnosed with cancer. He or she uses several therapies to control the cancer and its effect on the human body such as chemotherapy, immunotherapy, radiation therapy and biopsy. An oncologist designs a treatment plan based on a pathology report after diagnosing the type of cancer and where it is spreading inside the body.

Are you searching for an ‘Anatomist job description’? An Anatomist is a research professional who applies the laws of biological science to determine the ability of bodies of various living organisms including animals and humans to regenerate the damaged or destroyed organs. If you want to know what does an anatomist do, then read the entire article, where we will answer all your questions.

For an individual who opts for a career as an actor, the primary responsibility is to completely speak to the character he or she is playing and to persuade the crowd that the character is genuine by connecting with them and bringing them into the story. This applies to significant roles and littler parts, as all roles join to make an effective creation. Here in this article, we will discuss how to become an actor in India, actor exams, actor salary in India, and actor jobs. 

Individuals who opt for a career as acrobats create and direct original routines for themselves, in addition to developing interpretations of existing routines. The work of circus acrobats can be seen in a variety of performance settings, including circus, reality shows, sports events like the Olympics, movies and commercials. Individuals who opt for a career as acrobats must be prepared to face rejections and intermittent periods of work. The creativity of acrobats may extend to other aspects of the performance. For example, acrobats in the circus may work with gym trainers, celebrities or collaborate with other professionals to enhance such performance elements as costume and or maybe at the teaching end of the career.

Video Game Designer

Career as a video game designer is filled with excitement as well as responsibilities. A video game designer is someone who is involved in the process of creating a game from day one. He or she is responsible for fulfilling duties like designing the character of the game, the several levels involved, plot, art and similar other elements. Individuals who opt for a career as a video game designer may also write the codes for the game using different programming languages.

Depending on the video game designer job description and experience they may also have to lead a team and do the early testing of the game in order to suggest changes and find loopholes.

Radio Jockey

Radio Jockey is an exciting, promising career and a great challenge for music lovers. If you are really interested in a career as radio jockey, then it is very important for an RJ to have an automatic, fun, and friendly personality. If you want to get a job done in this field, a strong command of the language and a good voice are always good things. Apart from this, in order to be a good radio jockey, you will also listen to good radio jockeys so that you can understand their style and later make your own by practicing.

A career as radio jockey has a lot to offer to deserving candidates. If you want to know more about a career as radio jockey, and how to become a radio jockey then continue reading the article.

Choreographer

The word “choreography" actually comes from Greek words that mean “dance writing." Individuals who opt for a career as a choreographer create and direct original dances, in addition to developing interpretations of existing dances. A Choreographer dances and utilises his or her creativity in other aspects of dance performance. For example, he or she may work with the music director to select music or collaborate with other famous choreographers to enhance such performance elements as lighting, costume and set design.

Social Media Manager

A career as social media manager involves implementing the company’s or brand’s marketing plan across all social media channels. Social media managers help in building or improving a brand’s or a company’s website traffic, build brand awareness, create and implement marketing and brand strategy. Social media managers are key to important social communication as well.

Photographer

Photography is considered both a science and an art, an artistic means of expression in which the camera replaces the pen. In a career as a photographer, an individual is hired to capture the moments of public and private events, such as press conferences or weddings, or may also work inside a studio, where people go to get their picture clicked. Photography is divided into many streams each generating numerous career opportunities in photography. With the boom in advertising, media, and the fashion industry, photography has emerged as a lucrative and thrilling career option for many Indian youths.

An individual who is pursuing a career as a producer is responsible for managing the business aspects of production. They are involved in each aspect of production from its inception to deception. Famous movie producers review the script, recommend changes and visualise the story. 

They are responsible for overseeing the finance involved in the project and distributing the film for broadcasting on various platforms. A career as a producer is quite fulfilling as well as exhaustive in terms of playing different roles in order for a production to be successful. Famous movie producers are responsible for hiring creative and technical personnel on contract basis.

Copy Writer

In a career as a copywriter, one has to consult with the client and understand the brief well. A career as a copywriter has a lot to offer to deserving candidates. Several new mediums of advertising are opening therefore making it a lucrative career choice. Students can pursue various copywriter courses such as Journalism , Advertising , Marketing Management . Here, we have discussed how to become a freelance copywriter, copywriter career path, how to become a copywriter in India, and copywriting career outlook. 

In a career as a vlogger, one generally works for himself or herself. However, once an individual has gained viewership there are several brands and companies that approach them for paid collaboration. It is one of those fields where an individual can earn well while following his or her passion. 

Ever since internet costs got reduced the viewership for these types of content has increased on a large scale. Therefore, a career as a vlogger has a lot to offer. If you want to know more about the Vlogger eligibility, roles and responsibilities then continue reading the article. 

For publishing books, newspapers, magazines and digital material, editorial and commercial strategies are set by publishers. Individuals in publishing career paths make choices about the markets their businesses will reach and the type of content that their audience will be served. Individuals in book publisher careers collaborate with editorial staff, designers, authors, and freelance contributors who develop and manage the creation of content.

Careers in journalism are filled with excitement as well as responsibilities. One cannot afford to miss out on the details. As it is the small details that provide insights into a story. Depending on those insights a journalist goes about writing a news article. A journalism career can be stressful at times but if you are someone who is passionate about it then it is the right choice for you. If you want to know more about the media field and journalist career then continue reading this article.

Individuals in the editor career path is an unsung hero of the news industry who polishes the language of the news stories provided by stringers, reporters, copywriters and content writers and also news agencies. Individuals who opt for a career as an editor make it more persuasive, concise and clear for readers. In this article, we will discuss the details of the editor's career path such as how to become an editor in India, editor salary in India and editor skills and qualities.

Individuals who opt for a career as a reporter may often be at work on national holidays and festivities. He or she pitches various story ideas and covers news stories in risky situations. Students can pursue a BMC (Bachelor of Mass Communication) , B.M.M. (Bachelor of Mass Media) , or  MAJMC (MA in Journalism and Mass Communication) to become a reporter. While we sit at home reporters travel to locations to collect information that carries a news value.  

Corporate Executive

Are you searching for a Corporate Executive job description? A Corporate Executive role comes with administrative duties. He or she provides support to the leadership of the organisation. A Corporate Executive fulfils the business purpose and ensures its financial stability. In this article, we are going to discuss how to become corporate executive.

Multimedia Specialist

A multimedia specialist is a media professional who creates, audio, videos, graphic image files, computer animations for multimedia applications. He or she is responsible for planning, producing, and maintaining websites and applications. 

Quality Controller

A quality controller plays a crucial role in an organisation. He or she is responsible for performing quality checks on manufactured products. He or she identifies the defects in a product and rejects the product. 

A quality controller records detailed information about products with defects and sends it to the supervisor or plant manager to take necessary actions to improve the production process.

Production Manager

A QA Lead is in charge of the QA Team. The role of QA Lead comes with the responsibility of assessing services and products in order to determine that he or she meets the quality standards. He or she develops, implements and manages test plans. 

Process Development Engineer

The Process Development Engineers design, implement, manufacture, mine, and other production systems using technical knowledge and expertise in the industry. They use computer modeling software to test technologies and machinery. An individual who is opting career as Process Development Engineer is responsible for developing cost-effective and efficient processes. They also monitor the production process and ensure it functions smoothly and efficiently.

AWS Solution Architect

An AWS Solution Architect is someone who specializes in developing and implementing cloud computing systems. He or she has a good understanding of the various aspects of cloud computing and can confidently deploy and manage their systems. He or she troubleshoots the issues and evaluates the risk from the third party. 

Azure Administrator

An Azure Administrator is a professional responsible for implementing, monitoring, and maintaining Azure Solutions. He or she manages cloud infrastructure service instances and various cloud servers as well as sets up public and private cloud systems. 

Computer Programmer

Careers in computer programming primarily refer to the systematic act of writing code and moreover include wider computer science areas. The word 'programmer' or 'coder' has entered into practice with the growing number of newly self-taught tech enthusiasts. Computer programming careers involve the use of designs created by software developers and engineers and transforming them into commands that can be implemented by computers. These commands result in regular usage of social media sites, word-processing applications and browsers.

Information Security Manager

Individuals in the information security manager career path involves in overseeing and controlling all aspects of computer security. The IT security manager job description includes planning and carrying out security measures to protect the business data and information from corruption, theft, unauthorised access, and deliberate attack 

ITSM Manager

Automation test engineer.

An Automation Test Engineer job involves executing automated test scripts. He or she identifies the project’s problems and troubleshoots them. The role involves documenting the defect using management tools. He or she works with the application team in order to resolve any issues arising during the testing process. 

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Science News

‘on the move’ examines how climate change will alter where people live.

Abrahm Lustgarten zooms in on how global warming will affect the United States

A photograph of flames near houses in Chino Hills, Calif., during the 2020 Blue Ridge Fire

As the risk of wildfires grows in the American West (the 2020 Blue Ridge Fire in California, shown), some residents may look for other places to live.

David McNew/Getty Images

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By Saima Sidik

April 3, 2024 at 10:30 am

environment climate change essay

On the Move Abrahm Lustgarten Farrar, Straus and Giroux, $30

Ellen Herdell’s nerves were nearing a breaking point. The fortysomething, lifelong Californian had noticed her home was increasingly threatened by wildfires. After relatives lost their house to a blaze and the constant threat traumatized her 9-year-old daughter, Herdell found herself up at 3 a.m. one night in 2020 searching Zillow for homes in Vermont.

She’s not alone. Across the United States, people facing extreme fires, storms, floods and heat are looking for the escape hatch. In On the Move , Abrahm Lustgarten examines who these people are, where they live, where climate change may cause them to move and how this reshuffling will impact the country ( SN: 5/12/20 ).

At about 300 pages, the book is a relatively quick read, but Lustgarten’s reporting is deep. Leaning on interviews with such high-profile sources as former U.S. Secretary of State John Kerry and on published research, Lustgarten explains the scientific and political sides of climate migration. Anecdotes from people across the socioeconomic spectrum reveal the mind-sets of people at the front lines of the climate crisis. And the author’s decades of experience as a climate journalist result in a particularly accessible analysis of the insurance landscape, which has long lent a false sense of economic safety to people living in places vulnerable to climate change.

Where will climate migrants end up? Lustgarten looks to scientists and economists for answers. Ecologist Marten Scheffer, for example, has repurposed tools for predicting where plants will thrive to identify zones that humans will find most habitable in the future.

But the book offers no list of the best places to live, as “safe” climate is only one consideration. Other necessities and comforts will also be factors, and some people won’t have the resources to move to an optimal spot. Like Herdell, Lustgarten is a Californian who has watched his state burn. Will he or Herdell leave? To find out, you’ll have to read the book.

Buy On the Move from Bookshop.org. Science News is a Bookshop.org affiliate and will earn a commission on purchases made from links in this article.

More Stories from Science News on Climate

trees creating shade in New York City

Heat waves cause more illness and death in U.S. cities with fewer trees

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Climate change is changing how we keep time

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Waterlogged soils can give hurricanes new life after they arrive on land

A painting titled “The Plague of Rome” depicts the angel of death directing fatalities during the Antonine Plague. The angel of death has white wings and red fabric floating around it and yields a sword in one hand. Humans suffer and decay in the alley where the painting takes place.

Cold, dry snaps accompanied three plagues that struck the Roman Empire

Picture of land slumping near Tehran, Iran.

Many but not all of the world’s aquifers are losing water

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Numbats are built to hold heat, making climate change extra risky for the marsupials

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Speed bumps under Thwaites Glacier could help slow its flow to the sea

Flakes of marine snow fall in the ocean surrounding a dumbo octopus.

Invisible comet tails of mucus slow sinking flakes of ‘marine snow’

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Essay on Environmental Effect of Climate Change on Human

This paper discusses the various effects of climate change and what the government can do to minimize global warming. The author begins the paper by introducing the topic of climate change. He discusses how climate change is caused by discussing the concept of global warming. He stresses that despite that global warming has adverse effects, it is also crucial for human survival. The author however, points that the release of carbon to the atmosphere has led to the formation of the ozone layer, which has contributed to the increased temperatures in the atmosphere. In the body of the paper, the author discusses the various consequences of climate change on humans. He discusses on how these effects could lead to infection of diseases on human beings, and eventually death. He also notes the various persons who are at a higher risk of being affected by the climate change. In the conclusion, the paper highlights the summary of the main points in the body, and the recommendations to reduce carbon emissions to the atmosphere, hence limiting climate change.

Environmental Effect of Climate Change on Human

Due to the adverse effects that climate change has caused, the government must develop ways to minimize the factors that lead to climate change. Climate change is when typical weather patterns and temperature in a place experiences long-term alteration. Various factors lead to climate change. Some of these factors include burning fossil fuels such as gas, oil, and coal. When people burn fossil fuels, they release carbon into the atmosphere causing the ozone layer. When the atmosphere forms the ozone layer, it leads to an increased temperature in the atmosphere. Research shows that climate change has been taking place for the last 4.5 billion years, but natural factors have been causing it (Zalasiewicz & Williams, 2012). Human factors had contributed a lot to the increased temperatures in the atmosphere since the 1800s, when the industrial revolution took place. Natural factors that cause global warming include shifts in the earth’s crust, volcanic eruptions, and changes in the earth’s orbit. Another study shows that the effect of the greenhouse effect is crucial for human survival (Mikhaylov et al. 2020). According to the study, the earth could have been 30 degrees colder today if there was no greenhouse effect. With such temperature, no person could have been able to survive. However, the same study criticizes the greenhouse effect by saying that since the industrial revolution, it has led to heat in the atmosphere at a rapid rate instead of making the earth warmer. The long-term alteration in temperature and typical weather patterns has led to various environmental effects on humans; hence, governments should devise ways to minimize the factors that cause climate change.

The first environmental effect of climate change on humans is that it increases heat-related deaths. As the temperature increase in the atmosphere, people experience more frequent and hotter days. Such temperatures are unfavorable for some people. For instance, the temperature changes lead to death of thousands of individuals in the United States each year (Burke et al. 2018). During the winter season, the country experiences some reduction in deaths, but they do not offset the deaths. People who are exposed to extreme heat tend to experience dehydration and heatstroke. Others experience respiratory and cardiovascular diseases. The people whom the extreme heat majorly affects are those who come from the northern latitudes. Other people who are more vulnerable to extreme heat conditions are the homeless, athletes, and outdoor workers. These people spend a lot of time outdoors, hence are more affected than other people. Another group that faces extreme heat conditions includes older adults and low-income households. These groups lack access to air conditioning, hence find it difficult to regulate the heat. Climate change leads to extreme heat, which affects various categories of people, hence increasing death risks.

Another environmental effect of climate change is that it leads to dirtier air. When pollution from factories and cars reacts to sunlight, they worsen the air conditions by making it dirtier. The main component of smog is the ground-level ozone; hence the dirtier air is likely to increase as things get hotter (Mikhaylov et al. 2020). The dirtier air is likely to worsen the health conditions of people with health problems, such as those with an asthmatic problem. Another group of patients that the pollution is likely to affect is a pulmonary disease and cardiac. The increased temperatures and dirty air also increase airborne pollen, affecting those suffering from various allergies and hay fever. This means that as pollution from factories and cars increases, the environmental air tends to be dirtier, which worsens the health conditions of various people, hence increasing the number of patients that the hospitals are admitting or even the death rate.

Climate change could also lead to increased wildlife extinction rates. When the atmosphere experiences increased temperature conditions, every living thing residing in it experiences the effects of such situations and not human beings only. Sometimes these changes in the atmosphere occur rapidly, making it difficult for some species to adapt quickly enough. Despite that some species make to adapt, others do not. Some species in the ocean, freshwater, and even land tend to migrate to cooler regions when temperatures rise in their present areas (Chaidez et al. 2017). However, not all species find it a success in migrating and also adapting to the new environment. Most of them tend to die, hence face extinction risk. Research shows that most vertebrate species such as mammals, fish, birds, reptiles, and amphibians are disappearing 114 times faster than they should be due to deforestation, climate change, and pollution.

More acidic oceans are another effect of climate change. As the atmosphere becomes warmer, oceans become more acidic due to their absorption of some excess emissions. The more pollution occurs, the more the threat increases to underwater life. These conditions affect the living things in these waters in various ways. For instance, creatures with bare shells, such as those with carbonate shells or skeletons, including crabs, corals, and mollusks, have their bodies reacting with the acidic water formed due to pollution. The moment these shells respond with acid water, these species become extinct, affecting the third party that depends on them. Human beings living on the coast tend to harvest clams, oysters, and mollusks to sell. Once these species die, they reduce, affecting the economic status of those depending on the products. In 2015, acidification led to the loss of $110 million in the Pacific Northwest oyster industry. Indeed, climate change has directed to more acid oceans, leading to the extinction of some species due to the reaction of the acid water with these ‘species’ body shells. People who depend on such species to get money for their survival are likely to lower their income levels, affecting their living standards.

Higher sea levels are another environmental effect of climate change. Higher latitudes tend to experience a warmer atmosphere. In the arctic regions, the average temperatures are rising very fast and are approximated to increase twice than any place on earth. The higher temperatures have led to the melting of the ice sheets very fast, causing various consequences. The consequences affect people, plants, and wildlife. However, the most severe result is that it leads to rising sea levels. Studies show that the sea level will be one to four feet higher by 2100, a factor that threatens low-lying areas and coastal systems (Mikhaylov et al. 2020). This threat is likely to affect the world’s largest cities such as New York, Miami, Rio de Janeiro, and Sydney. Other areas are the entire island nations. Such high sea levels are likely to affect people living in various cities and islands, which may lead to the migration of these people to other areas.

Climate change is likely to increase strength of extreme events such as droughts and storms, threatening human life and safety. When there are increased temperatures in the atmosphere, there is a likelihood that it will affect the hydrological cycle. The higher temperatures could lead to prolonged droughts, affecting various living things (Mikhaylov et al. 2020). The plants will die due to lack of water, leading to low levels of transpiration and decreased amount of water vapor through evapotranspiration. This, in turn, affects the number of clouds that could be formed, affecting the amount of transpiration. The more the problem persists, the more the humans are concerned. Human beings mainly depend on plants for food and even water for survival. The moment the drought conditions persist, human beings are likely to get a food shortage, hence facing hunger or even death. On the other hand, the increase in temperature leads to the melting of the glaciers, leading to the rise in sea levels, which could lead to floods, hence killing people.

Climate change also leads to warmer temperatures, leading to a greater risk of human beings dying prematurely. When people pollute the air through the emission of gases, there tend to be unhealthy levels in the atmosphere. People who are exposed to these conditions are likely to die prematurely (Mikhaylov et al. 2020). Alternatively, they are likely to be admitted to hospitals for respiratory problems. These conditions can damage the lung tissue and inflame airways. Such conditions place people at risk of dying prematurely.

Climate change is likely to cause vector-borne diseases which risk the lives of human beings. Vector such as ticks, mosquitoes, and fleas tend to transmit these diseases. When precipitation, temperatures, and extreme conditions change, vector-borne ‘diseases’ geographic range tends to increase, leading to increased illnesses. For instance, temperature limits the geographical range of ticks that carry Lyme disease. When temperature increases, ticks tend to become more active (Daniel et al. 2018). Once the Lyme infection reaches human beings, they experience fever, fatigue, headache, and characteristic skin rash. Mosquitoes also strive in particular areas, especially those flooded, transmitting malaria and the West Nile Virus to human beings. Both climate and non-climate factors influence the spread of such diseases. The non-climate conditions include access to healthcare, cultural needs, pest control, human response to disease risk, and socioeconomic conditions. Despite that richer country such as the United States can handle such infections due to their public health infrastructure and programs prevent the disease from spreading, poorer countries face a challenge in managing these infections. Climate change has indeed increased the spread of vector-borne diseases, hence risking human life.

Another effect of climate change on humans is that it leads to water-related illnesses on human beings. Climate change can lead to increased run-offs and even storms. Such factors lead to water contamination, especially when the water run-offs pass through areas that are chemically contaminated (Lipczynska-Kochany, 2018). When such water reaches the water bodies, they contaminate the water, making it unhealthy for human beings to consume. Some of the health impacts that can be caused by contaminated water include gastrointestinal illnesses such as cholera and diarrhea. Such infections affect the respiratory systems and the body’s nervous such as the kidney or liver. When water is contaminated, many people are affected since they depend on it, and once they are infected, it increases the risk of death.

Another impact of climate change on humans is that it disrupts or slows the distribution of food. Extreme events such as floods can damage roads and waterways, becoming a challenge for various organizations to transport the food to multiple regions. Sometimes there are floods in streets, becoming difficult for vehicles to transport goods (Pregnalato et al. 2017). In some cases, the storms destroy bridges, making the places inaccessible. Reconstruction of these roads or bridges may take time once they are destroyed. The storms also are unpredictable and may take a more extended period. Such factors make it difficult for organizations to transport the food to various regions, hindering particular persons from getting food. The longer the problem lasts, the more those people who lack food get affected. In some places, if the government does not develop an emergence solution, some people, such as the aged and kids, may die.

Climate change has also affected food safety and nutrition, risking the levels of human beings. Higher temperatures can lead to increased cases of bacteria-related food poisoning. Research indicates that bacteria tend to grow more rapidly in warm temperatures. When human beings get infected with such bacteria, they tend to have gastrointestinal distress, and in some cases, it may lead to death. Higher temperatures on the sea surface can lead to higher mercury concentrations in seafood, affecting human beings when they feed in these foods. When there are higher carbon dioxide concentrations in the atmosphere, some plants tend to use it as fertilizer. When these plants use it as fertilizer, it lowers essential minerals and proteins in crops such as potatoes, rice, and wheat, a factor that makes these foods less nutritious. The less healthy foods can affect the health of human beings in a particular region, leading to non-healthy individuals. The non-health people in a specific area are less productive, affecting the productivity of a country, a factor that can lower the G.D.P of a nation.

Another way that climate change can affect humans is by affecting the mental health of individuals. Changes in the physical environment can affect the mental health of human beings. One of the ways that climate change can affect the mental status of human beings is by causing stress to people who lose their loved ones due to extreme conditions such as floods and even hunger due to drought. People with mental illness are at a high risk of increasing their status during hotter conditions. Research shows that these individuals double the bet of death when there are increased heat waves (Liu et al. 2019). Some medication for people with mental illness makes it difficult for people to regulate their body temperatures. Some individuals, such as older persons, tend to be stressed during extreme conditions. For instance, women with kids can tend to emphasize what to feed their children during drought conditions. Parents can also be distressed when storms and floods destroy their houses or even crops because of the worries of eating or even feeding their families. Sometimes, floods kill properties of people, causing distress and depression on people.

Climate change leads to increased temperatures in the atmosphere, which reduces the chances of people getting pregnant. Research shows that the problem is likely to get worse as temperatures increases. High temperatures tend to harm birth rate and sperm account. As the temperatures get up, the heat waves increase, making it difficult for women to become pregnant. Research that Barreca et al. conducted on U.S birth data shows that there are fewer births in May (Barreca et al. 2018). The fewer births this month are due to the increased heat waves in August, nine months before May. This means that in August, the probability of women becoming pregnant is very low due to the high heat waves. The research indicates that people tend to have sex in all periods of the year at an equal rate, but the heat waves tend to affect male fertility. During high temperatures, the sperm counts tend to fall. The study also showed that people from the northern states experienced slightly more effectiveness because they were less prepared for the heat waves. However, the hot states such as Arizona had the same trends as the cooler ones because they had adapted to the heat waves and were much prepared as they stayed indoors or installed air conditioners in their buildings.

The last effect of climate change is that it can lead to dust storms, affecting humans. Climate change can lead to winds which cause blowing dust and sand to fill the air. When they fill the air, they limit visibility and can create traffic on roads. The increased dust can also lead to increased accidents leading to the loss of lives. The high sand and dust storms have led to increases in hospital admissions, increases in emergency hospital visits, and increased asthma cases or worsening the conditions (Schweitzer et al. 2018). The bits of dust and soil during a dust or sand storm can carry pathogens, fungi, or even bacteria affecting people’s health.

In conclusion, climate change has had adverse effects on the lives of people. Some results are minor, while others are major. The significant products include the deaths of people. Alternatively, climate change effects can affect particular people more adversely compared to others. Older people and children are likely to be at greater risk when climate change occurs. People from the northern latitudes, the athletes, the homeless, and the poor are also at greater chances to be affected by global warming. Wealthy people are likely to be better positioned to deal with higher temperatures to install air conditions in their buildings. Governments should ensure that they come up with ways to minimize the global warming effect. They should come up with ways to produce clean energy to reduce global warming. They can input measures to organizations on the amount of carbon they are supposed to create and impose fines or high taxes on those that emit a high amount of carbon. It can also protect and restore ecosystems to slow global warming. Another way the government can deal with global warming is by supporting small-scale agricultural producers, ensuring enough food in the country. People should also avoid using energies that emit carbon, such as coal, and start using renewable energy sources such as solar.

Barreca, A., Deschenes, O., & Guldi, M. (2018). Maybe next month? Temperature shocks and dynamic adjustments in birth rates.  Demography ,  55 (4), 1269-1293.

Burke, M., González, F., Baylis, P., Heft-Neal, S., Baysan, C., Basu, S., & Hsiang, S. (2018). Higher temperatures increase suicide rates in the United States and Mexico.  Nature climate change ,  8 (8), 723-729.

Chaidez, V., Dreano, D., Agusti, S., Duarte, C. M., & Hoteit, I. (2017). Decadal trends in Red Sea maximum surface temperature.  Scientific reports ,  7 (1), 1-8.

Daniel, M., Danielová, V., Fialová, A., Malý, M., Kříž, B., & Nuttall, P. A. (2018). Increased relative risk of tick-borne encephalitis in warmer weather.  Frontiers in cellular and infection microbiology ,  8 , 90.

Lipczynska-Kochany, E. (2018). Effect of climate change on humic substances and associated impacts on the quality of surface water and groundwater: A review.  Science of the total environment ,  640 , 1548-1565.

Liu, X., Liu, H., Fan, H., Liu, Y., & Ding, G. (2019). Influence of heat waves on daily hospital visits for mental illness in Jinan, China—a case-crossover study.  International journal of environmental research and public health ,  16 (1), 87.

Mikhaylov, A., Moiseev, N., Aleshin, K., & Burkhardt, T. (2020). Global climate change and greenhouse effect.  Entrepreneurship and Sustainability Issues ,  7 (4), 2897.

Pregnolato, M., Ford, A., Glenis, V., Wilkinson, S., & Dawson, R. (2017). Impact of climate change on disruption to urban transport networks from pluvial flooding.  Journal of Infrastructure Systems ,  23 (4), 04017015.

Schweitzer, M. D., Calzadilla, A. S., Salamo, O., Sharifi, A., Kumar, N., Holt, G., … & Mirsaeidi, M. (2018). Lung health in era of climate change and dust storms.  Environmental research ,  163 , 36-42.

Zalasiewicz, J., & Williams, M. (2012).  The Goldilocks Planet: The 4 billion year story of Earth’s climate . Oxford University Press.

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