essay about climate change and its impact

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 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.

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.

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

Rouelle Umali/Xinhua via Getty Images

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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) .

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.

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.

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.

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.

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.

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.

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 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.

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 .

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.

This NRDC.org story is available for online republication by news media outlets or nonprofits under these conditions: The writer(s) must be credited with a byline; you must note prominently that the story was originally published by NRDC.org and link to the original; the story cannot be edited (beyond simple things such as grammar); you can’t resell the story in any form or grant republishing rights to other outlets; you can’t republish our material wholesale or automatically—you need to select stories individually; you can’t republish the photos or graphics on our site without specific permission; you should drop us a note to let us know when you’ve used one of our stories.

We need climate action to be a top priority in Washington.

Tell President Biden and Congress to slash climate pollution and reduce our dependence on fossil fuels. 

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Related stories.

COP27: The Issues, the Tensions, and the Urgent Need for Unity on Climate

Mutual Aid and Disaster Justice: “We Keep Us Safe”

Climate Change at the Doctor’s Office

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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.

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.

Explore Career Options (By Industry)

• Construction
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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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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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Essay on Climate Change: Check Samples in 100, 250 Words

• Updated on  
• Sep 21, 2023

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  

This Blog Includes:

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!

Amisha Khushara

With a heart full of passion for writing, I pour my emotions into every piece I create. I strive to connect with readers on a personal level, infusing my work with authenticity and relatability. Writing isn't just a skill; it's my heartfelt expression to touch hearts and minds.

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What Is Climate Change?

Climate change is a long-term change in the average weather patterns that have come to define Earth’s local, regional and global climates. These changes have a broad range of observed effects that are synonymous with the term.

Changes observed in Earth’s climate since the mid-20th century are driven by human activities, particularly fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth’s atmosphere, raising Earth’s average surface temperature. Natural processes, which have been overwhelmed by human activities, can also contribute to climate change, including internal variability (e.g., cyclical ocean patterns like El Niño, La Niña and the Pacific Decadal Oscillation) and external forcings (e.g., volcanic activity, changes in the Sun’s energy output , variations in Earth’s orbit ).

Scientists use observations from the ground, air, and space, along with computer models , to monitor and study past, present, and future climate change. Climate data records provide evidence of climate change key indicators, such as global land and ocean temperature increases; rising sea levels; ice loss at Earth’s poles and in mountain glaciers; frequency and severity changes in extreme weather such as hurricanes, heatwaves, wildfires, droughts, floods, and precipitation; and cloud and vegetation cover changes.

“Climate change” and “global warming” are often used interchangeably but have distinct meanings. Similarly, the terms "weather" and "climate" are sometimes confused, though they refer to events with broadly different spatial- and timescales.

What Is Global Warming?

Global warming is the long-term heating of Earth’s surface observed since the pre-industrial period (between 1850 and 1900) due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth’s atmosphere. This term is not interchangeable with the term "climate change."

Since the pre-industrial period, human activities are estimated to have increased Earth’s global average temperature by about 1 degree Celsius (1.8 degrees Fahrenheit), a number that is currently increasing by more than 0.2 degrees Celsius (0.36 degrees Fahrenheit) per decade. The current warming trend is unequivocally the result of human activity since the 1950s and is proceeding at an unprecedented rate over millennia.

Weather vs. Climate

“if you don’t like the weather in new england, just wait a few minutes.” - mark twain.

Weather refers to atmospheric conditions that occur locally over short periods of time—from minutes to hours or days. Familiar examples include rain, snow, clouds, winds, floods, or thunderstorms.

Climate, on the other hand, refers to the long-term (usually at least 30 years) regional or even global average of temperature, humidity, and rainfall patterns over seasons, years, or decades.

Find Out More: A Guide to NASA’s Global Climate Change Website

This website provides a high-level overview of some of the known causes, effects and indications of global climate change:

Evidence. Brief descriptions of some of the key scientific observations that our planet is undergoing abrupt climate change.

Causes. A concise discussion of the primary climate change causes on our planet.

Effects. A look at some of the likely future effects of climate change, including U.S. regional effects.

Vital Signs. Graphs and animated time series showing real-time climate change data, including atmospheric carbon dioxide, global temperature, sea ice extent, and ice sheet volume.

Earth Minute. This fun video series explains various Earth science topics, including some climate change topics.

Other NASA Resources

Goddard Scientific Visualization Studio. An extensive collection of animated climate change and Earth science visualizations.

Sea Level Change Portal. NASA's portal for an in-depth look at the science behind sea level change.

NASA’s Earth Observatory. Satellite imagery, feature articles and scientific information about our home planet, with a focus on Earth’s climate and environmental change.

Header image is of Apusiaajik Glacier, and was taken near Kulusuk, Greenland, on Aug. 26, 2018, during NASA's Oceans Melting Greenland (OMG) field operations. Learn more here . Credit: NASA/JPL-Caltech

Discover More Topics From NASA

Explore Earth Science

Earth Science in Action

Earth Science Data

Facts About Earth

ENCYCLOPEDIC ENTRY

Climate change.

Climate change is a long-term shift in global or regional climate patterns. Often climate change refers specifically to the rise in global temperatures from the mid-20th century to present.

Earth Science, Climatology

Fracking tower

Fracking is a controversial form of drilling that uses high-pressure liquid to create cracks in underground shale to extract natural gas and petroleum. Carbon emissions from fossils fuels like these have been linked to global warming and climate change.

Photograph by Mark Thiessen / National Geographic

Climate is sometimes mistaken for weather. But climate is different from weather because it is measured over a long period of time, whereas weather can change from day to day, or from year to year. The climate of an area includes seasonal temperature and rainfall averages, and wind patterns. Different places have different climates. A desert, for example, is referred to as an arid climate because little water falls, as rain or snow, during the year. Other types of climate include tropical climates, which are hot and humid , and temperate climates, which have warm summers and cooler winters.

Climate change is the long-term alteration of temperature and typical weather patterns in a place. Climate change could refer to a particular location or the planet as a whole. Climate change may cause weather patterns to be less predictable. These unexpected weather patterns can make it difficult to maintain and grow crops in regions that rely on farming because expected temperature and rainfall levels can no longer be relied on. Climate change has also been connected with other damaging weather events such as more frequent and more intense hurricanes, floods, downpours, and winter storms.

In polar regions, the warming global temperatures associated with climate change have meant ice sheets and glaciers are melting at an accelerated rate from season to season. This contributes to sea levels rising in different regions of the planet. Together with expanding ocean waters due to rising temperatures, the resulting rise in sea level has begun to damage coastlines as a result of increased flooding and erosion.

The cause of current climate change is largely human activity, like burning fossil fuels , like natural gas, oil, and coal. Burning these materials releases what are called greenhouse gases into Earth’s atmosphere . There, these gases trap heat from the sun’s rays inside the atmosphere causing Earth’s average temperature to rise. This rise in the planet's temperature is called global warming. The warming of the planet impacts local and regional climates. Throughout Earth's history, climate has continually changed. When occuring naturally, this is a slow process that has taken place over hundreds and thousands of years. The human influenced climate change that is happening now is occuring at a much faster rate.

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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. 

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.  

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Argumentative Essay Writing

Argumentative Essay About Climate Change

Make Your Case: A Guide to Writing an Argumentative Essay on Climate Change

Published on: Mar 2, 2023

Last updated on: Jan 31, 2024

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With the issue of climate change making headlines, it’s no surprise that this has become one of the most debated topics in recent years. 

But what does it really take to craft an effective argumentative essay about climate change? 

Writing an argumentative essay requires a student to thoroughly research and articulate their own opinion on a specific topic. 

To write such an essay, you will need to be well-informed regarding global warming. By doing so, your arguments may stand firm backed by both evidence and logic. 

In this blog, we will discuss some tips for crafting a factually reliable argumentative essay about climate change!

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What is an Argumentative Essay about Climate Change?

The main focus will be on trying to prove that global warming is caused by human activities. Your goal should be to convince your readers that human activity is causing climate change.

To achieve this, you will need to use a variety of research methods to collect data on the topic. You need to make an argument as to why climate change needs to be taken more seriously. 

Argumentative Essay Outline about Climate Change

An argumentative essay about climate change requires a student to take an opinionated stance on the subject. 

The outline of your paper should include the following sections: 

Argumentative Essay About Climate Change Introduction

The first step is to introduce the topic and provide an overview of the main points you will cover in the essay. 

This should include a brief description of what climate change is. Furthermore, it should include current research on how humans are contributing to global warming.

An example is:

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Thesis Statement For Climate Change Argumentative Essay

The thesis statement should be a clear and concise description of your opinion on the topic. It should be established early in the essay and reiterated throughout.

For example, an argumentative essay about climate change could have a thesis statement such as:

Climate Change Argumentative Essay Conclusion

The conclusion should restate your thesis statement and summarize the main points of the essay. 

It should also provide a call to action, encouraging readers to take steps toward addressing climate change. 

For example, 

How To Write An Argumentative Essay On Climate Change 

Writing an argumentative essay about climate change requires a student to take an opinionated stance on the subject. 

Following are the steps to follow for writing an argumentative essay about climate change

Do Your  Research

The first step is researching the topic and collecting evidence to back up your argument. 

You should look at scientific research, articles, and data on climate change as well as current policy solutions. 

Pick A Catchy Title

Once you have gathered your evidence, it is time to pick a title for your essay. It should be specific and concise. 

Outline Your Essay

After selecting a title, create an outline of the main points you will include in the essay. 

This should include an introduction, body paragraphs that provide evidence for your argument, and a conclusion. 

Compose Your Essay

Finally, begin writing your essay. Start with an introduction that provides a brief overview of the main points you will cover and includes your thesis statement. 

Then move on to the body paragraphs, providing evidence to back up your argument. 

Finally, conclude the essay by restating your thesis statement and summarizing the main points. 

Proofread and Revise

Once you have finished writing the essay, it is important to proofread and revise your work. 

Check for any spelling or grammatical errors, and make sure the argument is clear and logical. 

Finally, consider having someone else read over the essay for a fresh perspective. 

By following these steps, you can create an effective argumentative essay on climate change. Good luck! 

Examples Of Argumentative Essays About Climate Change 

Climate Change is real and happening right now. It is one of the most urgent environmental issues that we face today. 

Argumentative essays about this topic can help raise awareness that we need to protect our planet. 

Below you will find some examples of argumentative essays on climate change written by CollegeEssay.org’s expert essay writers.

Argumentative Essay About Climate Change And Global Warming

Persuasive Essay About Climate Change

Argumentative Essay About Climate Change In The Philippines

Argumentative Essay About Climate Change Caused By Humans

Geography Argumentative Essay About Climate Change

Check our extensive blog on argumentative essay examples to ace your next essay!

Good Argumentative Essay Topics About Climate Change 

Choosing a great topic is essential to help your readers understand and engage with the issue.

Here are some suggestions: 

• Should governments fund projects that will reduce the effects of climate change? 
• Is it too late to stop global warming and climate change? 
• Are international treaties effective in reducing carbon dioxide emissions? 
• What are the economic implications of climate change? 
• Should renewable energy be mandated as a priority over traditional fossil fuels? 
• How can individuals help reduce their carbon footprint and fight climate change? 
• Are regulations on industry enough to reduce global warming and climate change? 
• Could geoengineering be used to mitigate climate change? 
• What are the social and political effects of global warming and climate change? 
• Should companies be held accountable for their contribution to climate change? 

Check our comprehensive blog on argumentative essay topics to get more topic ideas!

We hope these topics and resources help you write a great argumentative essay about climate change. 

Now that you know how to write an argumentative essay about climate change, it’s time to put your skills to the test.

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Frequently Asked Questions

What is a good introduction to climate change.

An introduction to a climate change essay can include a short description of why the topic is important and/or relevant. 

It can also provide an overview of what will be discussed in the body of the essay. 

The introduction should conclude with a clear, focused thesis statement that outlines the main argument in your essay. 

What is a good thesis statement for climate change?

A good thesis statement for a climate change essay should state the main point or argument you will make in your essay. 

You could argue that “The science behind climate change is irrefutable and must be addressed by governments, businesses, and individuals.”

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What Is Climate Change?

Climate change refers to long-term shifts in temperatures and weather patterns. Such shifts can be natural, due to changes in the sun’s activity or large volcanic eruptions. But since the 1800s, human activities have been the main driver of climate change , primarily due to the burning of fossil fuels like coal, oil and gas.

Burning fossil fuels generates greenhouse gas emissions that act like a blanket wrapped around the Earth, trapping the sun’s heat and raising temperatures.

The main greenhouse gases that are causing climate change include carbon dioxide and methane. These come from using gasoline for driving a car or coal for heating a building, for example. Clearing land and cutting down forests can also release carbon dioxide. Agriculture, oil and gas operations are major sources of methane emissions. Energy, industry, transport, buildings, agriculture and land use are among the main sectors  causing greenhouse gases.

Humans are responsible for global warming

Climate scientists have showed that humans are responsible for virtually all global heating over the last 200 years. Human activities like the ones mentioned above are causing greenhouse gases that are warming the world faster than at any time in at least the last two thousand years.

The average temperature of the Earth’s surface is now about 1.1°C warmer than it was in the late 1800s (before the industrial revolution) and warmer than at any time in the last 100,000 years. The last decade (2011-2020) was the warmest on record , and each of the last four decades has been warmer than any previous decade since 1850.

Many people think climate change mainly means warmer temperatures. But temperature rise is only the beginning of the story. Because the Earth is a system, where everything is connected, changes in one area can influence changes in all others.

The consequences of climate change now include, among others, intense droughts, water scarcity, severe fires, rising sea levels, flooding, melting polar ice, catastrophic storms and declining biodiversity.

People are experiencing climate change in diverse ways

Climate change can affect our health , ability to grow food, housing, safety and work. Some of us are already more vulnerable to climate impacts, such as people living in small island nations and other developing countries. Conditions like sea-level rise and saltwater intrusion have advanced to the point where whole communities have had to relocate, and protracted droughts are putting people at risk of famine. In the future, the number of people displaced by weather-related events is expected to rise.

Every increase in global warming matters

In a series of UN reports , thousands of scientists and government reviewers agreed that limiting global temperature rise to no more than 1.5°C would help us avoid the worst climate impacts and maintain a livable climate. Yet policies currently in place point to a 3°C temperature rise by the end of the century.

The emissions that cause climate change come from every part of the world and affect everyone, but some countries produce much more than others .The seven biggest emitters alone (China, the United States of America, India, the European Union, Indonesia, the Russian Federation, and Brazil) accounted for about half of all global greenhouse gas emissions in 2020.

Everyone must take climate action, but people and countries creating more of the problem have a greater responsibility to act first.

We face a huge challenge but already know many solutions

Many climate change solutions can deliver economic benefits while improving our lives and protecting the environment. We also have global frameworks and agreements to guide progress, such as the Sustainable Development Goals , the UN Framework Convention on Climate Change and the Paris Agreement . Three broad categories of action are: cutting emissions, adapting to climate impacts and financing required adjustments.

Switching energy systems from fossil fuels to renewables like solar or wind will reduce the emissions driving climate change. But we have to act now. While a growing number of countries is committing to net zero emissions by 2050, emissions must be cut in half by 2030 to keep warming below 1.5°C. Achieving this means huge declines in the use of coal, oil and gas: over two-thirds of today’s proven reserves of fossil fuels need to be kept in the ground by 2050 in order to prevent catastrophic levels of climate change.

Adapting to climate consequences protects people, homes, businesses, livelihoods, infrastructure and natural ecosystems. It covers current impacts and those likely in the future. Adaptation will be required everywhere, but must be prioritized now for the most vulnerable people with the fewest resources to cope with climate hazards. The rate of return can be high. Early warning systems for disasters, for instance, save lives and property, and can deliver benefits up to 10 times the initial cost.

We can pay the bill now, or pay dearly in the future

Climate action requires significant financial investments by governments and businesses. But climate inaction is vastly more expensive. One critical step is for industrialized countries to fulfil their commitment to provide $100 billion a year to developing countries so they can adapt and move towards greener economies.

To get familiar with some of the more technical terms used in connection with climate change, consult the Climate Dictionary .

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‘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

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.

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By Saima Sidik

April 3, 2024 at 10:30 am

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

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

Climate change is changing how we keep time

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

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

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Climate Change: A Review of Its Health Impact and Percieved Awareness by the Young Citizens

Muhammad sabbir rahman.

1 Faculty of Languages and Management, International Islamic University Malaysia, Kuala Lumpur, Malaysia

Osman Bin Mohamad

2 Graduate School of Management, Multimedia University, Melaka, Malaysia

Zainal bin Abu Zarim

In recent time climate change and its impact on human health and awareness constitute a set of complex and serious consequences to be tackled by an individual country. Climate change is not merely an environmental issue, but also it is a threat that goes beyond national borders. The purpose of this study is to identify the awareness and the impact of climate change, perceived by the young citizens in Malaysia by focusing on gender differences. Based on a survey of 200 respondents from different public and private University’s students in Malaysia, this research used descriptive statistics and T-test to look into the research objective. The results revealed media can play an important role in the awareness of climate change. Meanwhile the male respondents have shown considerable attention on the physical impact of climate change like heat related stress. On the other hand female respondents have shown considerable attention to the psychological impact by the climate change. From a pragmatic perspective, the findings from this research will assists the policy makers to understand more about the perceived awareness on the climate change issues of the young citizens which ultimately assist them to inaugurate new initiatives to confront the challenges of climate changes. This research is among the pioneer study on the issue of the perceived awareness in regards to climate change in Malaysia by focusing on gender differences.

1. Introduction

In recent time climate change is viewed as one of the most significant global problems which affect directly or indirectly alter the structure of the environment ( United Nations Framework Convention on Climate Change, 1992 ; Costello et al., 2009 ). The impact of climate change on the environment and human health is far reaching and thus influencing social changes in many aspects. The impact of climate change has seen in numerous aspects, for instance human health, ecosystem health and biodiversity, food production, economic growth, tourism, and water resources ( Kovats et al., 2005 ; Ebi et al., 2006; Arnell, 2004).

Because of climate change the world is now experiencing warming effects with increasing atmospheric greenhouse gases from intensive use of fossil fuel. According to a study by IPCC (2007) the surface temperatures of global have risen per decade average by 0.13°C since 1950. At the same time global average surface temperatures can be increased from 1.8°C to 4°C by the end of the 21st century subject on the extent of future GHG emissions. In addition to this the climate will continue to warm in the next few decades ( IPCC, 2007 ).

In fact, Geographically Malaysia is located at western part of the Maritime Continent between the pacific ocean to the east and Indian ocean to the west. Hence the climate of Malaysia is naturally influenced by the Southeast Asia Maritime Continent monsoon and climate changes variability accompanying with this two large oceans. There are two regional monsoon system, namely southwest monsoon accompanied by southwesterly winds (May to August) and northeast monsoon dominated by northeasterly winds (November to February). During southwest wind strong pulses of cold surge, wind penetrates to the most southern region of the South China Sea and the region is typically wetter in the northeast monsoon since the Inter-tropical Convergence Zone (ITCZ) is closely located to the equator.

In northwestward period the incidents of significant and prolonged forest fires in Sumatra and Kalimantan cause severe haze in Malaysia and affect the climate in Malaysia. In recent years there has been a significant increase in the intensity of rainfall over Peninsular Malaysia during the northeast monsoon causing major floods in Malaysia ( Chang et al., 2005 ). Due to the geographic setting it is easy for pollution to spread up in Malaysia and therefore, causes changes in climate and impact Malaysia’s subtle environmental equilibrium ( Tangang & Juneng, 2011 ).

In the Malay majority of research in regards to climate change issues, mainly looked at the adaptation perspective by putting huge importance on improving ecosystem management, management of water resource, and sustainable agricultural productive, effective and efficient resource utilisation by maximising economic benefits for the motherland ( Sloar, 2011 ).

Solar (2011) also mentioned that till date Malaysian government has able to initiate substantial mount of activities through various programs to confront the challenges of climate change. According to Pereira and Subramaniam (2007) climate change in Malaysia involving more than environmental issues, for instance economic growth and human welfare. In addition, in Malaysia youth are prospective constituents in affecting future policies of the nation. The population of Malaysia is approximately 27.3 million, which is growing at a rate of 2%, the proportion of young population (27.2%) under 30 years are expected to equal more than half of the total population in 2015 ( Zarinah, 2011 ). Perceived awareness of young citizens in regards to climate change is critical as for social context within which policy makers operate. That is why this research, particularly focuses on Malaysian young citizens perceived awareness of health related issues due to the impact of the climate change.

On the other hand under western country’s perspective the wealth of literature concerning general perceptions of climate change and awareness of the outcome is enormous. In developed countries the level of awareness on the issues of climate changes is very high. For instance, only 1% of the English have not heard of either ‘climate change’, ‘global warming’ or the ‘greenhouse effect’ ( DEFRA, 2002 ; Lorenzon et al., 2007). In addition, 92% of Americans are aware of global warming by 76% have already viewed climate change caused a serious problem in all aspects of human life ( Leiserowitz, 2003 ; PIPA, 2005 ). However, the context of perceived awareness on the issues like environment, controlling energy consumption and health related by the young segments takes a low priority by previous academic researchers (Poortinga & Pidgeon, 2003; DEFRA, 2002 ; Norton & Leaman, 2004 ; Bostrom et al., 1994 ; Kempton, 1997 ; Bord et al., 1998 ; Poortinga et al., 2006 ; Leiserowitz, 2006 ).

In further this research will be a sound direction for the policy makers for prevention measures with including this important segment. As a whole this study tries to explore Malaysian young citizens’ perceived awareness about the impact of climate change. The overall objective of this research is to discover the young citizens perceived awareness of climate change and its impact on the human health by focusing on gender differences. In line with that this research answer following research questions to answer such as:

• What is the level of perceived awareness of the physical and psychological impact of the climate change?
• Does this level of perceived awareness differ based on gender?

2. Literature Review

Climate change consists of atmospheric temperature rise, melting of glaciers, occurrence of disease, sinking islands, sea-level rising, water scarcity, increased mental stress and disease, augmented illness from diarrhoeal disease and endemic mortality, rising of coastal water temperature associated with aggravate toxicity of cholera ( Halady and Rao, 2009 ; Fischoff, 1995 ). Every nation in the world in one way to another contributed the phenomena to the climate change which consists of industrialization, burning fossil fuels, deforestation, and unlimited use of resources and vigor contributing to GHG emissions ( ADB, 2008 ). Due to climate change common transmissible diseases subtle and endemic to climate change are malaria and cholera, meningococcal meningitis, dengue, leptospirosis and rickettsial infections.

2.1 Climate Change and its impact on Human Health

2.1.1 physical effects.

Climate change sensitive diseases comprise of heat-related diseases, waterborne diseases, vector borne diseases, diseases cause from air pollution and diseases related to extreme weather conditions such as floods, droughts, windstorms and fires. Mostly the water borne ailments are spread by the flood and induces pollution extremely when rainwater floods the urban metropolis. The flood water overflown in the urban area is highly polluted and leads to considerable pollution in the natural water sources ( Hasan & Mulamoottil, 1994 ). For example, such devastating events occurred in southern Malaysia from mid-December 2006 until late January 2007 where approximate 200,000 citizens were affected by the flood along with 16 testified deaths ( Chang et al., 2005 ; Tangang, 2011 ).

Due to climate change, increased difficulties in access to quality water sources contribute to the disease burden which ultimately hampering the freedom to live a long and healthy life. As the rainfall pattern is being changed as a result the supply of quantity and quality of water also become scarce. As consequences warmer condition of climate is adversely affecting the potential levels of aquatic-borne Pathogens disease specially cholera, malaria and dengue ( Shiklomanov, 2001 ; Rodo et al., 2002 ; Agrawala et al., 2003 ). Additionally, in Malaysia’s government as well as the citizens face a significant challenge to control of vector-borne and food-and-water-borne diarrheal diseases ( Husaini, 2007 ).

Worldwide warmer temperatures contributing of breeding of larger mosquito and other insect which potentially carry malaria, unclean water from flooding increases the incidences of cholera ( Halady & Rao, 2009 ). The environment is undergoing higher levels of contamination associated with warmer surroundings which is leading to a greater risk of mortality rate resulting from respiratory Diseases (WHO, 2001). Therefore, generally warmer climate and its simultaneous effects of high temperature on atmospheric pollution lead to greater mortality overall. According to Roda et al. (2002) climate change contributed approximately 5.5 million deaths of human lives in 2000. Among them 2.8 million were passed due to malnutrition; another 1.5 million was due to diarrhoea, malaria contributed to another 1 million live. In addition, another 200 thousand was lost because of flood and surprisingly, nearly half of all worldwide was lost in East and South Asia region.

2.1.2 Psychological Effects

Physiological effects on human body due to temperature are well-known, since extreme conditions of heat or cold may damage to many body functions. In fact, researchers have found out some negative emotional reactions in certain individuals due to climate change ( Fritze et al., 2008 ). Medical practitioners have also experienced with the increased amount of patients with anxiety, depression ( Miller, 2008 ). Negative psychological circumstances relating to climate change are frequently appearing in public opinion, comentatory polls as well as in the psychological literature ( Searle & Gow, 2009 ; Fritze et al., 2008 ). While some individuals are having intense worry that leads to distress and/or interferes with everyday life ( Fritze et al., 2008 ). Research has exhibited that trait anxiety and future anxiety both are concomitant with an interpretive bias for future circumstances ( Zaleski, 1996 ; Rapee, 1997 ; Eysenck & Derakshan, 1997 ; Butler & Mathews, 1987 ; Goldstein et al., 2002 ).

Numerous researchers have found a strong relationship between climate change and stress ( Swim et al., 2009 ; Gifford, 2008; Kazdin, 2009 ). In addition the researchers also observe that the consensus of the psychologist has grown tremendously on the impact of environmental problems and its effect on their behavioural aspects ( Gardner & Stern, 2002 ; Geller, 2002 ; Gifford, 2007 ; Oskamp & Schultz, 2006 ; Swim et al., 2009 ; Vlek & Steg, 2007 ). However the report from IPPC (2007) identified that human behaviour and its relationship with climate change components has taken least consideration. In fact, there does seem to be emerging evidence that generally people are concerned regarding environmental problems and its impact on their physiological aspect ( Gow & Leahy, 2005 ).

3. Methodology

The population for this research comprised of students under various private and public Universities in Malaysia. The choice of respondents included in the survey by using a structured questionnaire. Data were collected through the university campus intercept procedure. The main part of the questionnaire was divided into three parts, for instance perceived awareness on climate change, physical impact and psychological impact. The questionnaire was three pages long, including a cover a letter on the first page and necessary demographic question on the last page. Participants were also asked their age, gender, mode of study and their awareness about physical and psychological impact by the climate change. All the details of the questionnaires were operationalised by adapting from the research of Solar (2011) and Menny et al. (2013) which were measured a seven point Likert scale response format such that: 1= Strongly disagree to 7= Strongly agree ( Lin & Lee, 2004 ).

The items of the instrument were adapted from various scholars research instrument. For instance, awareness on climate change was measured by 10 item scale adapted from the Solar (2011) and Menny et al. (2013) . Physical impact was operationalised using 3 items adapted from Solar (2011) and Menny et al. (2013) . In measuring psychological impact, we adapted from Solar (2011) -2items and Menny et al. (2013) -1item measures. This research established content validity through pre examining the instruments with 10 respondents with five males (MBA students) and five females (MBA students) from one private university. An internal testing process was taken out with the suggestion from academics and scholars. After adjusting the input from the pretesting stage a total of 250 questionnaires were distributed using face to face survey procedure. As this research applied convenient sampling procedure for data collection from the active students’ under various private and public universities in Malaysia by focusing gender differences. This research used convenience sampling as participants in this research were readily available and agreed to participate in this research ( Fink, 1995 ; Frey et al., 2000 ; Henry, 1990 ). As a convenience sampling includes only respondents ready and available, there is no excuse for sloppiness ( Babbie, 1990 ). According to Babbie (1990) to present the population researcher can use convenience sampling to achieve their research objective. The survey questionnaires were distributed to the targeted respondents and collected between the September 2012 and November 2012. In aggregate, 50 surveys were eliminated as unusable due to incomplete data. The final sample (n=200) was included in data analysis; 120 cases of male and 80 from female respondents responded. The reliability of this scale was assessed through the internal consistency measurement by using Cronbach’s coefficient alpha. The result from reliability on the basis of Cronbach’s alpha shows that the criteria for individual contract exceed Nunnally and Bernstein’s (1994) standard of 0.70. Awareness on climate change was measured by 9 item scale with alpha=0. 826. Physical impact was operationalised using 3items which also proved adequately reliable (alpha=0.821). Selected scales of psychological impact had good reliability (alpha=0. 812).

Aside from a descriptive survey of the demographic profile, this research also applied independently-samples t-tests to compare the average scores of two different groups (male and female). The researchers believe that the operationalisation of independent-samples t-test explores whether there is a statistically significant difference in the mean scores for the two groups (i.e. Whether males and females differ significantly in terms of their awareness on climate change in regards of physical and psychological impact).

4. Results Discussion

Out of 200 male respondents (60%) made up the majority followed by female (40%). Most of the respondents were Malays (60%), followed by Chinese (35%) and Indian (5%). The majority of the respondent’s response came from students of private universities (70%) followed by public universities (30%). Most of the students were from undergraduate level (60%), followed by postgraduate (40%). In terms of their general belief about the climate change 70% of the respondents believed that the climate of their motherland has changed significantly in the last 10years. The interestingly majority of the respondents (80%) agreed that the issue of climate change and its discussion belonging all to scientific in nature. Even though a significant number of respondents (70%) think that climate change has several impacts on their personal and social function.

In fact, all of the respondents agreed that they observed, there is a steady rise in the average temperature of their current living situation. Most of the respondents (90%) agreed that over the year their respective institution co-curricular activity centre have taken a considerable program for the mitigation of contamination of the environment. Ultimately, the majority of the respondents perceived that every member of the society, including the governments are affected by the climate change and need to act proactive steps in this matter. Apart from that majority of the respondents (90%) were concerned about the availability and accessibility of information on the phenomenon through the mass media (radio/TV, internet, social media and newspaper). This research also explored that majority of the respondents (78%) believed that the university’s authorities can play an important role with aware their students by highlighting the major impact of climate change.

The respondents were asked to answer about their current awareness on the climate change and the role of media to enhance the awareness level of climate change. Table 1 shows the result of preferred sources to enhance the awareness level of climate change perceived by the respondents. The results dictate that for female respondents awareness through community engagement is the most preferred way to raise the awareness level of climate change, while environmental pollution causes the extreme storms, heat, heavy rain and flooding are among the more concerned by the male respondents. Although both groups of respondents (Male and Female) show significantly similar importance on the part of the media as one of the important antecedents to enhance the awareness of climate change among the citizens in Malaysia. However, female respondents score significantly higher than male respondents in regards of overall awareness and consequences of climate change among the young citizens studying in different universities in Malaysia. In regards to the possible impact by the climate change both physical, environmental and psychological aspects female respondents indicate a significantly higher score compared to male respondents. It is within expectation to see that both groups of respondents are significantly agreed that they are afraid of the possible consequences of the climate change in future.

Perceived awareness on climate change

Notes: Significant at:

As shown in Table 2 , respondents from both groups demonstrate similar patterns of the issues regarding climate change and its impact on malaria and being afraid of the potential physical consequences of the effect of climate change. Surprisingly, male respondents demonstrate significantly higher perceived concerns about the impact of climate change on the temperature increase during summer time which causes heat related stress among the citizens. Table 3 shows the possible perceived consequence of the climate change on the individual psychological impact. It is interesting to note that female respondents have shown a significant difference with male respondents in terms of individual stress, anxiety and depression due to climate change impact.

Perceived physical impact of climate change

Perceived psychological impact of climate change

5. Discussion and Implication

This research has contributed to the climate change research in various aspects. Most importantly, it has bridged the gap on the scarcity of research in investigating the perceived behavioural understanding by the younger citizens in Malaysia towards climate change and its possible impact on physical and psychological aspects by focusing on the gender differences. The role of T-test by looking for the comparative study in between male and female, as this research also enters into deeper on the issue on the impact of climate changes. One major contribution made by this research is that there are significant differences and similarities exist in the awareness of climate changes, physical and psychological impact of the climate changes issues in between male and female respondents in Malaysia which were not taken a research consideration by the past academic researchers.

Apart from that the findings from the statistical results reveal that both groups of respondents expressed strong agreement on the role of media in the awareness of climate change ( Fritze et al., 2008 ). On the other hand female respondents were more interested in developing the awareness of climate changes through mass community participation activities. Similarly, both groups of respondents significantly agreed that they are afraid of the possible impact by the climate changes ( Searle & Gow, 2009 ; Fritze et al., 2008 ). The results also indicate that both groups of respondents are quite aware about the potential physical and psychological impact of the climate changes ( Swim et al., 2009 ; Gifford, 2008; Kazdin, 2009 ). Even though female respondents had shown significantly higher concern on the climate change and its impact on the individual anxiety. The result also suggests that male respondents had shown a significant amount of concern on the increase of temperature and its possible impact on the heat related stress among the citizens.

The findings from this research validate the contention that there is indeed significant concern have arisen in the judgment of the young citizens in Malaysia about the issue of climate change and its possible impact on physical and psychological aspects. In that regards the respective department from the Universities and Government must take initiatives to aware more about climate change in all levels of students. The government and respective agency both local and private need to circulate accurate and reliable information about the climate change among the member of a particular society to create the initiative to face the challenges of climate changes. In fact, to mitigate the problem of climate change young citizens obviously play an important role to aware about the possible impact of climate change towards the mass people. That is why this research recommends the quick first steps by the governmental and non-governmental bodies for promoting the possible outcomes of climate change impact. Perhaps the researchers believe that the most urgent priority for effective awareness of climate change and other initiatives to mitigate this problem the young citizens, both male and female can play an important role to engage with all sectors of society. As the role of media is very important in covering climate change information. Above all an honest and open dialogue about the risks of climate change in Malaysia between young representative and the policy makers is an essential first step to mitigate this problem in further.

6. Conclusion and Direction for Future Research

This study was undertaken to examine the brief review of climate change and its impact and perceived awareness of the young citizens in Malaysia. This study also explores that young segments in Malaysia feel about the climate change and perceived its intensity of physical and psychological aspects. There are few limitations exist in the research the first limitation was based on the sample area for the study, which is confined to the only Klang Valley area in Malaysia. Second, this research used convenient sampling procedure to collect the data. The outcome of this research will assists the policy makers to understand the overall perceived awareness of climate change by the younger citizens in Malaysia. The researchers believe that these handful ideas about this particle segment will assist them to introduce new initiatives to mitigate the impact of climate change. However, researchers still predict that further research efforts are being needed to examine the antecedents of awareness development under the mind of mass people in regards to climate change. Above all the researchers strongly agree that the best way to adjust the climate change is to involve all individuals in the society.

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Climate Forward

A first step toward a global price on carbon.

A tax on ship emissions could have an impact on almost everything we buy

By Manuela Andreoni and Max Bearak

It didn’t make many headlines, but last week, at a meeting of the International Maritime Organization , something potentially world-changing happened.

The United Nations agency, which regulates the shipping industry, essentially committed to creating the world’s first global carbon price.

“I’m very confident that there is going to be an economic pricing mechanism by this time next year,” Arsenio Dominguez, the Secretary General of the maritime organization, said. “What form it is going to have and what the name is going to be, I don’t know.”

The proposal would require shipping companies to pay a fee for every ton of carbon they emit by burning fuel. In other words, it’s a tax.

That could raise a significant amount of money and lead to sweeping changes in the shipping industry. It would also be a first step toward the lofty goal of a tax not limited to a particular country, but a global one. (Some 70 countries and states around the world have put a price on carbon, either through taxes or trading mechanisms.) Many activists and economists have argued that putting a price on carbon is crucial to addressing the collective threat of climate change, because it can both deter pollution and fund a cleaner, more resilient economy.

A big pot of money

The world’s attention turned to the shipping industry this week when the Dali, a massive container ship, lost power and crashed into the Key Bridge in Baltimore. But there are at least 50,000 cargo ships like the Dali, constantly on the move, transporting the vast majority of the world’s goods.

Shipping accounts for roughly 3 percent of global greenhouse gas emissions, slightly more than aviation. Taxing its carbon emissions would very likely raise tens of billions of dollars a year for climate policy.

By comparison, developed nations have donated $9 billion to the Green Climate Fund, a U.N. program meant to help developing countries tackle climate change, but activist groups say this is far less than what is needed.

“We are talking about something that can really improve the landscape of climate finance,” said Dominik Englert, an economist who researches green shipping at the World Bank. “Given the volumes that we see and given the needs that we see, we think that it can go beyond shipping.”

There is still a lot to work out. But moving forward may be easier than with global climate negotiations that require unanimous support. Decisions at the I.M.O. are made by a simple majority of the member countries.

What countries agreed to do

The maritime organization said it was simply living up to its pledge, made last year , to decarbonize the entire shipping industry by 2050. Its member countries have agreed that they need to start charging the shipping industry for emissions of heat-trapping gases in 2027.

Last week, in a consensus vote, I.M.O. member nations detailed the decisions that still need to be made about pricing carbon. How would a price be calculated? Would it be a flat fee or part of a trading mechanism between companies? Who would collect the money and distribute it? And which fuels are considered low-carbon?

Countries are looking at seven different proposals, in which prices range from $20 to $250 per ton of carbon emissions, according to the maritime organization. They hope to decide on all that by next year.

“It’s been an extremely hard process to get where we are now,” said Albon Ishoda, the Marshall Islands’ negotiator, who has proposed a tax of $150 per ton of carbon emitted.

What the impact could be

How would the carbon tax proceeds be distributed? Englert and his colleagues from the World Bank suggested in a study that countries should use the money to decarbonize the shipping industry, invest in efficiency measures that could reduce shipping costs for poorer countries and deployed for broader climate action.

Charging for ships’ carbon emissions could have an impact on basically everything we buy. Coffee from Colombia, T-shirts from Vietnam and mobile phones from China all get to consumers across the world by ship.

Roel Hoenders, the I.M.O.’s head of climate action, warned that small countries could end up paying steeper prices for basic goods. Countries that built their economies around shipping commodities could lose significant revenue, because shipping accounts for such a large share of the price of their exports.

Assessing the impact each measure would have “is quite an important part of the work, particularly for developing countries,” he said. “An increase in carbon price may have an impact on their competitiveness at a global scale.”

Lessons for the rest of the world

Some of the shipping industry’s biggest players have come around to the need for cleaner fuels and are looking for ways to develop them more quickly. Maersk, the second-largest container shipping company, has already invested billions in its decarbonization efforts.

“Surprisingly for me, the industry has been perhaps more progressive in trying to put forward a target,” Ishoda said. “Many in the industry know that fossil fuels are finite. We have seen a lot more — I wouldn’t say progress, I wouldn’t call it that — but an openness to the idea of ways to raise revenues to decarbonize the shipping sector.”

Many of the world’s biggest shipping companies are pushing for a more ambitious carbon price, because that would mean they wouldn’t need to pay for the same tax in Europe . Companies ideally want to avoid paying carbon taxes in multiple jurisdictions, which would result in a lot of complex and expensive accounting.

There are a lot of difficult compromises ahead. Still, Englert said he hoped the shipping industry’s experience with pricing carbon would send a signal to the world about how powerful such a policy can be.

When done right, carbon pricing “is the most cost effective and the most straightforward policy that provides the widest range of flexibility to all economic stakeholders,” he said. “You can basically help the planet, help the climate and at the same time use the revenue to foster development.”

The tension between America’s climate goals and its rift with China

The Biden administration is trying to walk a delicate tightrope: Encourage the green energy transition while also protecting U.S. companies from heavily subsidized Chinese competitors.

U.S. officials plan to tell their counterparts in Beijing they think that artificially cheap Chinese solar panels, electric vehicles and lithium-ion batteries are distorting global markets, my colleague Alan Rappeport reports .

“China’s overcapacity distorts global prices and production patterns and hurts American firms and workers, as well as firms and workers around the world,” Janet Yellen, the U.S. Treasury secretary, said in a speech yesterday.

Yellen is expected to make her second trip to China in the coming weeks. The South China Morning Post reported that she will visit Guangzhou and Beijing in early April.

Subsidies can cut both ways. Biden’s Inflation Reduction Act included hundreds of billions in tax credits and subsidies for low-emission forms of energy production. Electric vehicles and other technologies that contain certain components made in China — and also Russia, North Korea and Iran — are not eligible for U.S. tax credits.

China isn’t standing idly by. It filed a complaint in the World Trade Organization against U.S. subsidies for electric vehicles .

Meanwhile, Tesla, which has done more than almost any other country to drive the transition to electric cars, is experiencing its own headwinds in China.

Elon Musk, the company’s chief executive, initially seemed to have the upper hand in his relationship with Beijing. But Tesla is now increasingly losing its edge over Chinese competitors in the very market it helped to create, my colleagues Mara Hvistendahl, Jack Ewing and John Liu reported .

In January, Musk issued a warning: unless the Chinese auto brands were blocked by trade barriers, they would “pretty much demolish most other car companies in the world.” — Manuela Andreoni

More climate news

The U.N. reported that more than a billion meals are thrown away every day, even as millions go hungry, according to The Guardian .

Several member countries want the European Union to scale back a law that aims to rid supply chains of links to deforestation, Reuters reports .

Oil companies are rushing to secure the few places that can absorb the carbon dioxide they need to bury, Bloomberg reports .

Manuela Andreoni is a Times climate and environmental reporter and a writer for the Climate Forward newsletter. More about Manuela Andreoni

Max Bearak is a Times reporter who writes about global energy and climate policies and new approaches to reducing greenhouse gas emissions. More about Max Bearak

The World of Elon Musk

The billionaire’s portfolio includes the world’s most valuable automaker, an innovative rocket company and plenty of drama..

SpaceX: President Biden wants companies that use American airspace for rocket launches to start paying taxes into a federal fund  that finances the work of air traffic controllers.

Tesla: The maker of electric vehicles appeared to be losing command of the market it effectively created after reporting a stunning drop in quarterly sales , raising fresh questions about Elon Musk’s leadership of the company.

Business With China : Tesla and China built a symbiotic relationship that made Elon Musk ultrarich. Now, his reliance on the country may give Beijing leverage .  

A Testy Interview:  In the wake of a rough interview with Elon Musk that touched upon Donald Trump, his reported drug use and hate speech on X,  the former television anchor Don Lemon said that his deal for a new talk show on X was called off  just days before it was scheduled to air.

The Musk Foundation: After making billions in tax-deductible donations to his charity, Musk has failed recently to donate the minimum required to justify a tax break  — and what he did give often supported his interests.

OpenAI: Musk, who helped found the A.I. start-up in 2015, has filed a lawsuit  accusing the company and its chief executive  of breaching a contract  by putting profits and commercial interests ahead of the public good.

Watch CBS News

Building healthier habitats to resist the impacts of climate change

Climate Change: Evidence and Causes: Update 2020 (2020)

Chapter: conclusion, c onclusion.

This document explains that there are well-understood physical mechanisms by which changes in the amounts of greenhouse gases cause climate changes. It discusses the evidence that the concentrations of these gases in the atmosphere have increased and are still increasing rapidly, that climate change is occurring, and that most of the recent change is almost certainly due to emissions of greenhouse gases caused by human activities. Further climate change is inevitable; if emissions of greenhouse gases continue unabated, future changes will substantially exceed those that have occurred so far. There remains a range of estimates of the magnitude and regional expression of future change, but increases in the extremes of climate that can adversely affect natural ecosystems and human activities and infrastructure are expected.

Citizens and governments can choose among several options (or a mixture of those options) in response to this information: they can change their pattern of energy production and usage in order to limit emissions of greenhouse gases and hence the magnitude of climate changes; they can wait for changes to occur and accept the losses, damage, and suffering that arise; they can adapt to actual and expected changes as much as possible; or they can seek as yet unproven “geoengineering” solutions to counteract some of the climate changes that would otherwise occur. Each of these options has risks, attractions and costs, and what is actually done may be a mixture of these different options. Different nations and communities will vary in their vulnerability and their capacity to adapt. There is an important debate to be had about choices among these options, to decide what is best for each group or nation, and most importantly for the global population as a whole. The options have to be discussed at a global scale because in many cases those communities that are most vulnerable control few of the emissions, either past or future. Our description of the science of climate change, with both its facts and its uncertainties, is offered as a basis to inform that policy debate.

A CKNOWLEDGEMENTS

The following individuals served as the primary writing team for the 2014 and 2020 editions of this document:

• Eric Wolff FRS, (UK lead), University of Cambridge
• Inez Fung (NAS, US lead), University of California, Berkeley
• Brian Hoskins FRS, Grantham Institute for Climate Change
• John F.B. Mitchell FRS, UK Met Office
• Tim Palmer FRS, University of Oxford
• Benjamin Santer (NAS), Lawrence Livermore National Laboratory
• John Shepherd FRS, University of Southampton
• Keith Shine FRS, University of Reading.
• Susan Solomon (NAS), Massachusetts Institute of Technology
• Kevin Trenberth, National Center for Atmospheric Research
• John Walsh, University of Alaska, Fairbanks
• Don Wuebbles, University of Illinois

Staff support for the 2020 revision was provided by Richard Walker, Amanda Purcell, Nancy Huddleston, and Michael Hudson. We offer special thanks to Rebecca Lindsey and NOAA Climate.gov for providing data and figure updates.

The following individuals served as reviewers of the 2014 document in accordance with procedures approved by the Royal Society and the National Academy of Sciences:

• Richard Alley (NAS), Department of Geosciences, Pennsylvania State University
• Alec Broers FRS, Former President of the Royal Academy of Engineering
• Harry Elderfield FRS, Department of Earth Sciences, University of Cambridge
• Joanna Haigh FRS, Professor of Atmospheric Physics, Imperial College London
• Isaac Held (NAS), NOAA Geophysical Fluid Dynamics Laboratory
• John Kutzbach (NAS), Center for Climatic Research, University of Wisconsin
• Jerry Meehl, Senior Scientist, National Center for Atmospheric Research
• John Pendry FRS, Imperial College London
• John Pyle FRS, Department of Chemistry, University of Cambridge
• Gavin Schmidt, NASA Goddard Space Flight Center
• Emily Shuckburgh, British Antarctic Survey
• Gabrielle Walker, Journalist
• Andrew Watson FRS, University of East Anglia

The Support for the 2014 Edition was provided by NAS Endowment Funds. We offer sincere thanks to the Ralph J. and Carol M. Cicerone Endowment for NAS Missions for supporting the production of this 2020 Edition.

F OR FURTHER READING

For more detailed discussion of the topics addressed in this document (including references to the underlying original research), see:

• Intergovernmental Panel on Climate Change (IPCC), 2019: Special Report on the Ocean and Cryosphere in a Changing Climate [ https://www.ipcc.ch/srocc ]
• National Academies of Sciences, Engineering, and Medicine (NASEM), 2019: Negative Emissions Technologies and Reliable Sequestration: A Research Agenda [ https://www.nap.edu/catalog/25259 ]
• Royal Society, 2018: Greenhouse gas removal [ https://raeng.org.uk/greenhousegasremoval ]
• U.S. Global Change Research Program (USGCRP), 2018: Fourth National Climate Assessment Volume II: Impacts, Risks, and Adaptation in the United States [ https://nca2018.globalchange.gov ]
• IPCC, 2018: Global Warming of 1.5°C [ https://www.ipcc.ch/sr15 ]
• USGCRP, 2017: Fourth National Climate Assessment Volume I: Climate Science Special Reports [ https://science2017.globalchange.gov ]
• NASEM, 2016: Attribution of Extreme Weather Events in the Context of Climate Change [ https://www.nap.edu/catalog/21852 ]
• IPCC, 2013: Fifth Assessment Report (AR5) Working Group 1. Climate Change 2013: The Physical Science Basis [ https://www.ipcc.ch/report/ar5/wg1 ]
• NRC, 2013: Abrupt Impacts of Climate Change: Anticipating Surprises [ https://www.nap.edu/catalog/18373 ]
• NRC, 2011: Climate Stabilization Targets: Emissions, Concentrations, and Impacts Over Decades to Millennia [ https://www.nap.edu/catalog/12877 ]
• Royal Society 2010: Climate Change: A Summary of the Science [ https://royalsociety.org/topics-policy/publications/2010/climate-change-summary-science ]
• NRC, 2010: America’s Climate Choices: Advancing the Science of Climate Change [ https://www.nap.edu/catalog/12782 ]

Much of the original data underlying the scientific findings discussed here are available at:

• https://data.ucar.edu/
• https://climatedataguide.ucar.edu
• https://iridl.ldeo.columbia.edu
• https://ess-dive.lbl.gov/
• https://www.ncdc.noaa.gov/
• https://www.esrl.noaa.gov/gmd/ccgg/trends/
• http://scrippsco2.ucsd.edu
• http://hahana.soest.hawaii.edu/hot/

Climate change is one of the defining issues of our time. It is now more certain than ever, based on many lines of evidence, that humans are changing Earth's climate. The Royal Society and the US National Academy of Sciences, with their similar missions to promote the use of science to benefit society and to inform critical policy debates, produced the original Climate Change: Evidence and Causes in 2014. It was written and reviewed by a UK-US team of leading climate scientists. This new edition, prepared by the same author team, has been updated with the most recent climate data and scientific analyses, all of which reinforce our understanding of human-caused climate change.

Scientific information is a vital component for society to make informed decisions about how to reduce the magnitude of climate change and how to adapt to its impacts. This booklet serves as a key reference document for decision makers, policy makers, educators, and others seeking authoritative answers about the current state of climate-change science.

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Polar vortex is 'spinning backwards' above Arctic after major reversal event

Earlier this month, a sudden atmospheric warming event caused the Arctic's polar vortex to reverse its trajectory. The swirling ring of cold air is now spinning in the wrong direction, which has triggered a record-breaking "ozone spike" and could impact global weather patterns.

The polar vortex circling the Arctic is swirling in the wrong direction after surprise warming in the upper atmosphere triggered a major reversal event earlier this month. It is one of the most extreme atmospheric U-turns seen in recent memory.

In the past, disruptions to the polar vortex — a rotating mass of cold air that circles the Arctic — have triggered extremely cold weather and storms across large parts of the U.S.. 

The current change in the vortex's direction probably won't lead to a similar "big freeze." But the sudden switch-up has caused a record-breaking "ozone spike" above the North Pole.

The polar vortex is most prominent during winter months and extends into the stratosphere — the second layer of the atmosphere up to around 30 miles (50 kilometers) above the surface. The vortex spins counterclockwise with wind speeds of around 155 mph (250 km/h), which is around the same speed as a Category 5 hurricane, according to the U.K. Met Office . A similar vortex also encircles Antarctica during the southern winter.

Polar vortices occasionally reverse temporarily. These events can last for days, weeks or months and are caused by sudden stratospheric warming (SSW), when the temperatures in the stratosphere climb by as much as 90 degrees Fahrenheit (50 degrees Celsius) in the space of a couple of days, according to the Met Office . 

Related: 'One of the biggest on record': Ozone hole bigger than North America opens above Antarctica

The sudden warming is caused by " planetary waves " in the atmosphere — compression waves formed when air rises into a region of different density and is pushed back downward by the force of Earth's spin. This process disrupts or reverses the vortex flow.

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The current reversal event in the Arctic began on March 4. However, the winds are starting to slow down, hinting that the vortex will return to its normal trajectory soon, Spaceweather.com reported .

"It was a substantial reversal," Amy Butler , a climate scientist at the National Oceanic and Atmospheric Administration (NOAA) and author of NOAA's new polar vortex blog , told Spaceweather.com. The speed of the reversed winds puts the event in the top six on record, she added.

Disruptions to the polar vortex can impact weather in the U.S., such as in 2019 when a massive cold front descended across the Midwest . These extreme weather events occur when the polar vortex deforms the jet stream — an air current that surrounds the polar vortex — exposing lower latitudes to large blobs of icy Arctic air. 

This month's disruption did not change the shape of the jet stream, so weather patterns are expected to remain largely unaffected, according to Spaceweather.com. 

However, the change in air temperature around the Arctic has sucked up large amounts of ozone from lower latitudes, creating a temporary ozone spike — the opposite of an ozone hole. Currently, there is more ozone surrounding the Arctic than at this time during any other year on record, according to Spaceweather.com. However, this ozone spike will disappear after the polar vortex returns to normal 

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The current reversal is the second of its kind this year, following a smaller event in January that did cause a brief cold snap in some states, Butler wrote in NOAA's polar vortex blog.

Historical records show that SSW events are more likely to occur during El Niño or La Niña, the two contrasting phases of a natural cycle of planet-wide warming and cooling. During these phases, global weather systems become more unstable, which sets the stage for more frequent reversal events, Butler wrote in the NOAA blog.

We are currently in the midst of a major El Niño , which could make further reversals or disruptions more likely over the next year or so.

Harry is a U.K.-based senior staff writer at Live Science. He studied marine biology at the University of Exeter before training to become a journalist. He covers a wide range of topics including space exploration, planetary science, space weather, climate change, animal behavior, evolution and paleontology. His feature on the upcoming solar maximum was shortlisted in the "top scoop" category at the National Council for the Training of Journalists (NCTJ) Awards for Excellence in 2023. 

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• BenGates Either stop messing with weather modification, or fully embrace the potential. Feet of rain in the middle east, would be considered doing it wrong, but yet they keep overdoing the cloud seeding there for some reason. Like maybe dial back until you achieve the desired result. A deluge and flooded streets, cannot be the desired objective... frustrating thing to be toying around with, imo. Reply
• Giovani I originally considered the saturation of communications in the many reports of anomalies appearing on our planet. It is obvious we are entering a period of instability. I believe this phenomenon will increase, and it isn't confined to terrestrial environs. A calamity of sorts may be forecast, not knowing the actual mechanics involved. This makes a relevant posit. The saying, "Murphys Law" is the human equivalent to what I'm describing. The current state of societies will not continue to function if this is the beginning of an active cycle, perhaps solar system wide. Reply
• Jeremy Congratulations on writing the polar vortex reversal story in a non-alarming way that does not portend an irreversible global warming disaster. These things are obviously part of a natural cycle of things and tied to el-Nino and la Nina. Reply

BenGates said: stop messing with weather modification… frustrating thing to be toying around with…

• TommyCarpenter It couldn’t have anything to do with a potential pole flip and the magnetic sphere weakening? I beat the date of the rotation switching is close to when we got hit by a solar flare. Reply

TommyCarpenter said: It couldn’t have anything to do with a potential pole flip and the magnetic sphere weakening? I beat the date of the rotation switching is close to when we got hit by a solar flare.

BenGates said: Either stop messing with weather modification, or fully embrace the potential. Feet of rain in the middle east, would be considered doing it wrong, but yet they keep overdoing the cloud seeding there for some reason. Like maybe dial back until you achieve the desired result. A deluge and flooded streets, cannot be the desired objective... frustrating thing to be toying around with, imo.

• View All 7 Comments

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