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Essay on Global Warming

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  • Updated on  
  • Nov 23, 2023

essay on global warming

Being able to write an essay is an integral part of mastering any language. Essays form an integral part of many academic and scholastic exams like the SAT , and UPSC amongst many others. It is a crucial evaluative part of English proficiency tests as well like IELTS , TOEFL , etc. Major essays are meant to emphasize public issues of concern that can have significant consequences on the world. To understand the concept of Global Warming and its causes and effects, we must first examine the many factors that influence the planet’s temperature and what this implies for the world’s future. Here’s an unbiased look at the essay on Global Warming and other essential related topics.

Also Read: Essay on Labour Day

Short Essay on Global Warming and Climate Change?

Since the industrial and scientific revolutions, Earth’s resources have been gradually depleted. Furthermore, the start of the world’s population’s exponential expansion is particularly hard on the environment. Simply put, as the population’s need for consumption grows, so does the use of natural resources , as well as the waste generated by that consumption.

Climate change has been one of the most significant long-term consequences of this. Climate change is more than just the rise or fall of global temperatures; it also affects rain cycles, wind patterns, cyclone frequencies, sea levels, and other factors. It has an impact on all major life groupings on the planet.

Also Read: World Population Day

What is Global Warming?

Global warming is the unusually rapid increase in Earth’s average surface temperature over the past century, primarily due to the greenhouse gases released by people burning fossil fuels . The greenhouse gases consist of methane, nitrous oxide, ozone, carbon dioxide, water vapour, and chlorofluorocarbons. The weather prediction has been becoming more complex with every passing year, with seasons more indistinguishable, and the general temperatures hotter. The number of hurricanes, cyclones, droughts, floods, etc., has risen steadily since the onset of the 21st century. The supervillain behind all these changes is Global Warming. The name is quite self-explanatory; it means the rise in the temperature of the Earth.

Also Read: What is a Natural Disaster?

What are the Causes of Global Warming?

According to recent studies, many scientists believe the following are the primary four causes of global warming:

  • Deforestation 
  • Greenhouse emissions
  • Carbon emissions per capita

Extreme global warming is causing natural disasters , which can be seen all around us. One of the causes of global warming is the extreme release of greenhouse gases that become trapped on the earth’s surface, causing the temperature to rise. Similarly, volcanoes contribute to global warming by spewing excessive CO2 into the atmosphere.

The increase in population is one of the major causes of Global Warming. This increase in population also leads to increased air pollution . Automobiles emit a lot of CO2, which remains in the atmosphere. This increase in population is also causing deforestation, which contributes to global warming.

The earth’s surface emits energy into the atmosphere in the form of heat, keeping the balance with the incoming energy. Global warming depletes the ozone layer, bringing about the end of the world. There is a clear indication that increased global warming will result in the extinction of all life on Earth’s surface.

Also Read: Land, Soil, Water, Natural Vegetation, and Wildlife Resources

Solutions for Global Warming

Of course, industries and multinational conglomerates emit more carbon than the average citizen. Nonetheless, activism and community effort are the only viable ways to slow the worsening effects of global warming. Furthermore, at the state or government level, world leaders must develop concrete plans and step-by-step programmes to ensure that no further harm is done to the environment in general.

Although we are almost too late to slow the rate of global warming, finding the right solution is critical. Everyone, from individuals to governments, must work together to find a solution to Global Warming. Some of the factors to consider are pollution control, population growth, and the use of natural resources.

One very important contribution you can make is to reduce your use of plastic. Plastic is the primary cause of global warming, and recycling it takes years. Another factor to consider is deforestation, which will aid in the control of global warming. More tree planting should be encouraged to green the environment. Certain rules should also govern industrialization. Building industries in green zones that affect plants and species should be prohibited.

Also Read: Essay on Pollution

Effects of Global Warming

Global warming is a real problem that many people want to disprove to gain political advantage. However, as global citizens, we must ensure that only the truth is presented in the media.

This decade has seen a significant impact from global warming. The two most common phenomena observed are glacier retreat and arctic shrinkage. Glaciers are rapidly melting. These are clear manifestations of climate change.

Another significant effect of global warming is the rise in sea level. Flooding is occurring in low-lying areas as a result of sea-level rise. Many countries have experienced extreme weather conditions. Every year, we have unusually heavy rain, extreme heat and cold, wildfires, and other natural disasters.

Similarly, as global warming continues, marine life is being severely impacted. This is causing the extinction of marine species as well as other problems. Furthermore, changes are expected in coral reefs, which will face extinction in the coming years. These effects will intensify in the coming years, effectively halting species expansion. Furthermore, humans will eventually feel the negative effects of Global Warming.

Also Read: Concept of Sustainable Development

Sample Essays on Global Warming

Here are some sample essays on Global Warming:

Essay on Global Warming Paragraph in 100 – 150 words

Global Warming is caused by the increase of carbon dioxide levels in the earth’s atmosphere and is a result of human activities that have been causing harm to our environment for the past few centuries now. Global Warming is something that can’t be ignored and steps have to be taken to tackle the situation globally. The average temperature is constantly rising by 1.5 degrees Celsius over the last few years. The best method to prevent future damage to the earth, cutting down more forests should be banned and Afforestation should be encouraged. Start by planting trees near your homes and offices, participate in events, and teach the importance of planting trees. It is impossible to undo the damage but it is possible to stop further harm.

Also Read: Social Forestry

Essay on Global Warming in 250 Words

Over a long period, it is observed that the temperature of the earth is increasing. This affected wildlife , animals, humans, and every living organism on earth. Glaciers have been melting, and many countries have started water shortages, flooding, and erosion and all this is because of global warming. No one can be blamed for global warming except for humans. Human activities such as gases released from power plants, transportation, and deforestation have increased gases such as carbon dioxide, CFCs, and other pollutants in the earth’s atmosphere. The main question is how can we control the current situation and build a better world for future generations. It starts with little steps by every individual. Start using cloth bags made from sustainable materials for all shopping purposes, instead of using high-watt lights use energy-efficient bulbs, switch off the electricity, don’t waste water, abolish deforestation and encourage planting more trees. Shift the use of energy from petroleum or other fossil fuels to wind and solar energy. Instead of throwing out the old clothes donate them to someone so that it is recycled. Donate old books, don’t waste paper.  Above all, spread awareness about global warming. Every little thing a person does towards saving the earth will contribute in big or small amounts. We must learn that 1% effort is better than no effort. Pledge to take care of Mother Nature and speak up about global warming.

Also Read: Types of Water Pollution

Essay on Global Warming in 500 Words

Global warming isn’t a prediction, it is happening! A person denying it or unaware of it is in the most simple terms complicit. Do we have another planet to live on? Unfortunately, we have been bestowed with this one planet only that can sustain life yet over the years we have turned a blind eye to the plight it is in. Global warming is not an abstract concept but a global phenomenon occurring ever so slowly even at this moment. Global Warming is a phenomenon that is occurring every minute resulting in a gradual increase in the Earth’s overall climate. Brought about by greenhouse gases that trap the solar radiation in the atmosphere, global warming can change the entire map of the earth, displacing areas, flooding many countries, and destroying multiple lifeforms. Extreme weather is a direct consequence of global warming but it is not an exhaustive consequence. There are virtually limitless effects of global warming which are all harmful to life on earth. The sea level is increasing by 0.12 inches per year worldwide. This is happening because of the melting of polar ice caps because of global warming. This has increased the frequency of floods in many lowland areas and has caused damage to coral reefs. The Arctic is one of the worst-hit areas affected by global warming. Air quality has been adversely affected and the acidity of the seawater has also increased causing severe damage to marine life forms. Severe natural disasters are brought about by global warming which has had dire effects on life and property. As long as mankind produces greenhouse gases, global warming will continue to accelerate. The consequences are felt at a much smaller scale which will increase to become drastic shortly. The power to save the day lies in the hands of humans, the need is to seize the day. Energy consumption should be reduced on an individual basis. Fuel-efficient cars and other electronics should be encouraged to reduce the wastage of energy sources. This will also improve air quality and reduce the concentration of greenhouse gases in the atmosphere. Global warming is an evil that can only be defeated when fought together. It is better late than never. If we all take steps today, we will have a much brighter future tomorrow. Global warming is the bane of our existence and various policies have come up worldwide to fight it but that is not enough. The actual difference is made when we work at an individual level to fight it. Understanding its import now is crucial before it becomes an irrevocable mistake. Exterminating global warming is of utmost importance and each one of us is as responsible for it as the next.  

Essay on Global Warming UPSC

Always hear about global warming everywhere, but do we know what it is? The evil of the worst form, global warming is a phenomenon that can affect life more fatally. Global warming refers to the increase in the earth’s temperature as a result of various human activities. The planet is gradually getting hotter and threatening the existence of lifeforms on it. Despite being relentlessly studied and researched, global warming for the majority of the population remains an abstract concept of science. It is this concept that over the years has culminated in making global warming a stark reality and not a concept covered in books. Global warming is not caused by one sole reason that can be curbed. Multifarious factors cause global warming most of which are a part of an individual’s daily existence. Burning of fuels for cooking, in vehicles, and for other conventional uses, a large amount of greenhouse gases like carbon dioxide, and methane amongst many others is produced which accelerates global warming. Rampant deforestation also results in global warming as lesser green cover results in an increased presence of carbon dioxide in the atmosphere which is a greenhouse gas.  Finding a solution to global warming is of immediate importance. Global warming is a phenomenon that has to be fought unitedly. Planting more trees can be the first step that can be taken toward warding off the severe consequences of global warming. Increasing the green cover will result in regulating the carbon cycle. There should be a shift from using nonrenewable energy to renewable energy such as wind or solar energy which causes less pollution and thereby hinder the acceleration of global warming. Reducing energy needs at an individual level and not wasting energy in any form is the most important step to be taken against global warming. The warning bells are tolling to awaken us from the deep slumber of complacency we have slipped into. Humans can fight against nature and it is high time we acknowledged that. With all our scientific progress and technological inventions, fighting off the negative effects of global warming is implausible. We have to remember that we do not inherit the earth from our ancestors but borrow it from our future generations and the responsibility lies on our shoulders to bequeath them a healthy planet for life to exist. 

Also Read: Essay on Disaster Management

One good action in a day is to combat the heat.

Climate Change and Global Warming Essay

Global Warming and Climate Change are two sides of the same coin. Both are interrelated with each other and are two issues of major concern worldwide. Greenhouse gases released such as carbon dioxide, CFCs, and other pollutants in the earth’s atmosphere cause Global Warming which leads to climate change. Black holes have started to form in the ozone layer that protects the earth from harmful ultraviolet rays. Human activities have created climate change and global warming. Industrial waste and fumes are the major contributors to global warming. Another factor affecting is the burning of fossil fuels, deforestation and also one of the reasons for climate change.  Global warming has resulted in shrinking mountain glaciers in Antarctica, Greenland, and the Arctic and causing climate change. Switching from the use of fossil fuels to energy sources like wind and solar. When buying any electronic appliance buy the best quality with energy savings stars. Don’t waste water and encourage rainwater harvesting in your community. 

Also Read: Essay on Air Pollution

Tips to Write an Essay

Writing an effective essay needs skills that few people possess and even fewer know how to implement. While writing an essay can be an assiduous task that can be unnerving at times, some key pointers can be inculcated to draft a successful essay. These involve focusing on the structure of the essay, planning it out well, and emphasizing crucial details. Mentioned below are some pointers that can help you write better structure and more thoughtful essays that will get across to your readers:

  • Prepare an outline for the essay to ensure continuity and relevance and no break in the structure of the essay
  • Decide on a thesis statement that will form the basis of your essay. It will be the point of your essay and help readers understand your contention
  • Follow the structure of an introduction, a detailed body followed by a conclusion so that the readers can comprehend the essay in a particular manner without any dissonance.
  • Make your beginning catchy and include solutions in your conclusion to make the essay insightful and lucrative to read
  • Reread before putting it out and add your flair to the essay to make it more personal and thereby unique and intriguing for readers  

Relevant Blogs

Ans. Both natural and man-made factors contribute to global warming. The natural one also contains methane gas, volcanic eruptions, and greenhouse gases. Deforestation, mining, livestock raising, burning fossil fuels, and other man-made causes are next.

Ans. The government and the general public can work together to stop global warming. Trees must be planted more often, and deforestation must be prohibited. Auto usage needs to be curbed, and recycling needs to be promoted.

Ans. Switching to renewable energy sources , adopting sustainable farming, transportation, and energy methods, and conserving water and other natural resources.

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

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Digvijay Singh

Having 2+ years of experience in educational content writing, withholding a Bachelor's in Physical Education and Sports Science and a strong interest in writing educational content for students enrolled in domestic and foreign study abroad programmes. I believe in offering a distinct viewpoint to the table, to help students deal with the complexities of both domestic and foreign educational systems. Through engaging storytelling and insightful analysis, I aim to inspire my readers to embark on their educational journeys, whether abroad or at home, and to make the most of every learning opportunity that comes their way.

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This was really a good essay on global warming… There has been used many unic words..and I really liked it!!!Seriously I had been looking for a essay about Global warming just like this…

Thank you for the comment!

I want to learn how to write essay writing so I joined this page.This page is very useful for everyone.

Hi, we are glad that we could help you to write essays. We have a beginner’s guide to write essays ( https://leverageedu.com/blog/essay-writing/ ) and we think this might help you.

It is not good , to have global warming in our earth .So we all have to afforestation program on all the world.

thank you so much

Very educative , helpful and it is really going to strength my English knowledge to structure my essay in future

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Global warming is the increase in 𝓽𝓱𝓮 ᴀᴠᴇʀᴀɢᴇ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇs ᴏғ ᴇᴀʀᴛʜ🌎 ᴀᴛᴍᴏsᴘʜᴇʀᴇ

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Climate Change: Causes, Impacts on India & World

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From Current Affairs Notes for UPSC » Editorials & In-depths » This topic

This topic of “Climate Change: Causes, Impacts on India & World” is important from the perspective of the UPSC IAS Examination , which falls under General Studies Portion.

What is climate change?

  • Climate Change is a periodic modification of Earth’s climate brought about due to the changes in the atmosphere as well as the interactions between the atmosphere and various other geological, chemical, biological and geographical factors within the Earth’s system.
  • Climate change can make weather patterns less predictable. These unforeseen weather patterns can make it difficult to maintain and grow crops, making agriculture-dependent countries like India vulnerable.
  • It is also causing damaging weather events like more frequent and intense hurricanes, floods, cyclones, flooding etc.
  • Due to the rising temperature caused by climate change, the ice in the polar regions is melting at an accelerated rate, causing sea levels to rise. This is damaging the coastlines due to the increased flooding and erosion.
  • The cause of the current rapid climate change is due to human activities and threatening the very survival of humankind.

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What are the factors that cause climate change?

Climate change is caused by natural factors as well as anthropogenic factors. However, anthropogenic factors create a higher impact on contemporary climate change.

Natural Factors:

There are numerous natural factors that cause the Earth’s climate to change. They affect the climate over a period of thousands to millions of years.

Continental Drift:

  • The present-day continents were not the same prior to 200 million years.
  • They have formed millions of years ago when the landmass began to drift apart due to plate displacement.
  • This movement had an impact on climate change due to the change on the landmass’s physical features and position and the change in water bodies’ position like the change in the follow of ocean currents and winds.
  • The drifting of the landmass is continued today. The Himalayan range is rising approximately 1 millimetre every year as the Indian landmass is moving towards the Asian landmass.

Variation of the Earth’s orbit:

  • The Earth’s orbit has an impact on the sunlight’s seasonal distribution that is reaching the Earth’s surface.
  • A slight change in the Earth’s orbit can lead to variation in distribution across the world.
  • There are very few changes to the average sunshine. However, it causes a high impact on the geographical and seasonal distribution.
  • There are three types of orbital variations – variations in Earth’s eccentricity, variations in the tilt angle of the Earth’s axis of rotation and precession of Earth’s axis.
  • These together can cause Milankovitch cycles, which have a huge impact on climate and are well-known for their connection to the glacial and interglacial periods.
  • The Intergovernmental Panel on Climate Change finding showed that the Milankovitch cycles had influenced the behaviour of ice formation

Plate tectonics:

  • Due to the change in the temperature in the core of the Earth, the mantle plumes and convection currents forced the Earth’s Plates to adjust leading to the rearrangement of the Earth Plate.
  • This can influence the global and local patterns of climate and atmosphere.
  • The oceans’ geometry is determined by the continents’ position. Therefore, the position of the continents influences the pattern of the ocean.
  • The location of the sea also plays a crucial role in controlling the transfer of heat and moisture across the globe and determines the global climate.
  • The recent example of the tectonic control on ocean circulation is the formation of the Isthmus of Panama about 5 million years ago, leading to the prevention of direct mixing of the Atlantic and Pacific oceans.

Volcanic Activity:

  • When a volcano erupts, it emits gases and dust particles, causing a partial block of the Sunrays. This can lead to the cooling of the weather.
  • Though the volcanic activities last only for a few days, the gases and ashes released by it can last for a long period, leading to it influencing climate patterns.
  • Sulphur oxide emitted by the volcanic activities can combine with water to form tiny droplets of sulphuric acid. These droplets are so small that many of them can stay in the air for several years.

Ocean Currents:

  • Ocean current is one of the major components of the climate system.
  • It is driven by horizontal winds causing the movement of the water against the sea surface.
  • The temperature differences of the water influence the climate of the region.

Anthropogenic Factors:

Scientists, since the beginning of the 20 th century, have studied the impact of climate change caused by human activities. Global warming, the long-term rise in the average temperature of the Earth’s climate system, is a major aspect of climate change. It is mainly a human-caused increase in global surface temperature. The anthropogenic factors causing climate change are as follows:

Greenhouse Gases:

  • The greenhouse gases absorb heat radiation from the sun. Following the initiation of the Industrial Revolution, the emission of greenhouse gases into the atmosphere has increased exponentially.
  • This has led to more absorption and retaining the heat in the atmosphere. This resulted in an increase in Global Temperature.
  • The greenhouse gases mostly do not absorb the solar radiation but absorb most of the infrared emitted by the Earth’s surface.
  • water vapour (the majority of the GHG in the atmosphere but the impact is less)
  • Carbon dioxide released due to natural and anthropogenic factors spends more time in the atmosphere, leading to an increase in its impact. There has been a 30% increase in the concentration of CO 2 since the start of the industrial revolution. Apart from the industrial revolution, deforestation also contributes to the increase in the CO
  • Chlorofluorocarbons , used for industrial purposes, especially in refrigerants and air conditioning, is a man-made compound regulated under the Montreal Protocol due to their adverse effects on the Ozone layers.
  • Methane is released due to decomposition of organic matter. It is stronger than CO 2 because of its capacity to absorb more heat.
  • Nitrous oxide is produced by the agricultural sector, especially in the production and use of organic fertilizers and while burning fossil fuels.

Change in the land use pattern:

  • Half of the land-use change is said to have happened during the industrial era.
  • Most of the forests were replaced by agricultural cropping and grazing of lands.
  • The increased albedo (reflectivity of an object in space) in the snow-covered high altitude regions due to deforestation led to the cooling of the planet’s surface. The lower the albedo, the more of the Sun’s radiation gets absorbed by the planet and the temperatures will rise. If the albedo is higher and the Earth is more reflective, the more of the radiation is returned to space, leading to the cooling of the planet.
  • The tropical deforestation changes the evapotranspiration rates (the amount of water vapour put in the atmosphere through evaporation and transpiration from trees), causes desertification and affects soil moisture characteristics.
  • From the satellite imagery, it is seen that the clearing of forest cover for agriculture and irrigated farming in arid and semi-arid lands can increase solar energy absorption and the amount of moisture evaporated into the atmosphere.

Atmospheric aerosols:

  • Atmospheric aerosol can:
  • scatter and absorb the solar and infrared radiation
  • change microphysical and chemical properties of the clouds
  • Solar radiation, when scattered, cools the planet. On the other hand, when the aerosols absorb solar radiation, it causes an increase in the temperature of the air instead of allowing the sunlight to be absorbed by the Earth’s surface.
  • Aerosols can directly affect climate change by absorbing or reflecting solar radiation. They can also produce indirect effects by modifying the cloud’s formation and properties.
  • They can even be transported thousands of kilometres away from its source through wind and upper-level circulation in the atmosphere.
  • There are two types of aerosols – Natural aerosols and Anthropogenic aerosols.
  • The sources of natural aerosols include volcanic eruptions (produces sulphate aerosols) and biogenic sources like planktons (can produce dimethyl sulphide).
  • The anthropogenic aerosols include:
  • The ammonia used for fertilizers or released by the burning of plants and other organic materials forms a major source for Nitrate aerosols.
  • Burning of coal and oil produces sulphur dioxide that forms a major source of sulphate aerosols
  • Burning of biomass can release a combination of organic droplets and soot particles.
  • Industrial activities cause the release of wide-ranging aerosols into the atmosphere.
  • Vehicle emissions can produce numerous pollutants that are aerosol from the beginning or becomes one due to chemical reactions in the atmosphere.
  • It is found that the concentration of aerosols is about three times higher in the Northern Hemisphere than in the Southern Hemisphere, leading to Northern Hemisphere’s radiation concentration being 50% higher than that of the Southern Hemisphere.

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What are the effects of climate change?

Global warming has caused a change in the climatic and weather conditions like change in the rainfall pattern, increased flooding, drought, heatwaves, etc. The planet’s ocean and glaciers have felt some significant changes. Oceans are currently warming and becoming more acidic. The ice caps are melting, causing the sea levels to rise. These changes are predicted to be more prominent in the coming decades, threatening our environment and existence. Some of the current impacts of rapid climate change are as follows:

A rise in atmospheric temperature:

  • The greenhouse gases released due to human activities are increasing the temperature of the Earth.
  • The last 6 years topped the list of hottest years ever recorded.
  • The increase in temperature is the major cause of the current increase in heat-related deaths and illnesses, rise in sea levels and an increase in the intensity of natural disasters.
  • The 20 th century saw an increase in the Earth’s average temperature by 1°F. This is believed to be the fastest rise in a thousand years.
  • Research estimates predict that if the GHGs are not reduced, the average surface temperature could increase to 3-5°F by the end of this century.

Change in landscapes:

  • Increasing temperature and changing climate and weather patterns across the globe led to the shift of trees and plants towards Polar Regions and mountains.
  • As the vegetation tries to adapt to climate change by moving towards colder regions, the animals that are dependent on them will be forced to follow them for survival. While some survive, many perish in the attempt.
  • Other species like polar bears dependent on cold terrains will not have any habitat due to the melting of ice, causing a risk to their survival.
  • Thus, the current hasty change in the landscape causes a considerable risk to the survival of many species, including the human population.

A risk to the ecosystem:

  • An increase in the temperature across the globe is changing the weather and vegetation patterns, making the species to migrate to cooler areas for survival.
  • This poses a threat to the survival of numerous species. It is projected that by 2050, one-fourth of the Earth’s species may become extinct if the current trend continues.

Rising sea levels:

  • An increase in the temperature of the Earth leads to a rise in sea level due to the thermal expansion (a condition wherein the warm water takes up more area than cooler water). The melting of glaciers adds to this problem.
  • The population living in under-lying areas, islands and coasts are threatened by the rising sea levels.
  • It erodes shorelines, damage properties and destroys ecosystems like mangroves and wetlands that protect coasts from storms.
  • In the last 100 years, the sea level has risen to 4-8 inches and will continue to rise between 4 and 36 inches in the next 100 years.

Ocean Acidification:

  • The increase in the CO 2 concentration in the atmosphere has increased the CO 2 absorption in the ocean. This makes the ocean acidic.
  • The increase in the acidification of the ocean can be harmful to many marine species like plankton, molluscs, etc. The corals are especially susceptible to this as they find it difficult to create and maintain the skeletal structures needed for their survival.

Increase in the risk of natural and manmade disasters:

  • The moisture from land and water is rapidly evaporating due to the high atmospheric temperature.
  • This causes drought. Those areas that are affected by drought are highly susceptible to the negative effects of flooding.
  • As this current condition, the droughts may become more frequent and more severe. This may lead to distressing consequences for agriculture, water security, and health.
  • Countries in Asia and Africa are already facing this phenomenon, with droughts becoming longer and more intense.
  • The increased temperature is not only causing droughts but also increasing the cases of forest fires across the globe.
  • Climate change is also causing increased and intensified hurricanes and tropical storms, causing a devastating impact on human societies and the environment.
  • The cause of this is the rise in the ocean temperature as warm waters influence the hurricanes and tropical storms energies.
  • The other factors that cause intensified hurricane and tropical storms are raising sea levels, disappearing wetlands and increased coastal development.

Health issues:

  • The high temperature across the globe can pose health risks and deaths.
  • The increased heat waves caused by climate change have led to the deaths of many globally.
  • For instance, in 2003, the extreme heatwaves led to the death of more than 20,000 people in Europe and caused more than 1,500 deaths in India.
  • Climate change increases the spreading of contagious diseases as the long-term warm weather allows disease-carrying insects, animals and microbes to survive longer.
  • Disease and pests that were once confined to the tropics may find it habitable in the colder regions that were previously inhospitable.
  • Currently, there is an increase in death due to extreme heat, natural disasters and diseases due to climate change.
  • World Health Organisation estimates that between 2030 and 2050, climate change may cause approximately 250,000 additional deaths per year due to malnutrition, malaria, diarrhoea and extreme heat.

Economic impacts:

  • It is estimated that if action is not taken to address the carbon emissions, climate change could cost about 5 to 20% of the annual global GDP.
  • In contrast, the cost to lessen the most damaging effects of climate change is just 1% of the GDP.
  • Climate change can alter shoreline habitats. This may lead to the need for relocation of ports and near-shore infrastructures and habitats, costing about millions of dollars.
  • The increased hurricanes and other related natural disasters can bring forth extreme economic losses caused by damaged properties and infrastructures.
  • Declining crop yields due to the lengthy droughts and high temperatures can lead to a risk of starvation of thousands of people.
  • Coral reefs generate approximately $375 billion each year in goods and services. Their very survival is currently under threat.

Agriculture productivity and food security :

  • The crop cultivation is dependent on solar radiation, favourable temperature and precipitation.
  • Hence, agriculture has always been dependent on climate patterns.
  • The current climate change
  • has affected agricultural productivity, food supply and food security.
  • These effects are biophysical, ecological and economic.
  • They resulted in:
  • Climate and agricultural zones are moving towards poles
  • There is a change in the agricultural production pattern due to increased atmospheric temperature
  • Agricultural productivity has increased due to the rise in CO 2 in the atmosphere.
  • Unpredictable precipitation patterns
  • The vulnerability of the landless and the poor has increased.

How is climate change affecting India?

  • One of the major areas that will be extremely vulnerable to climate change in the future is South Asia.
  • India especially will be vulnerable to climate change due to its diverse terrain, rapid use of natural resources due to the current trend of precipitous urbanisation, industrialisation and economic growth.
  • Currently, India, in its effort to protect its fast diminishing natural resources, is facing environmental and socio-economic challenges.
  • Water and air quality are worsening each day due to environmental pollution.
  • Those that are especially susceptible to climate change are the country’s coastal ecosystems, biodiversity and agricultural productivity.
  • The natural disasters’ increasing frequency and intensity are causing negative effects to the already struggling Indian economy .
  • The adverse effects of such disasters range from poverty, vulnerability to diseases, loss of income and livelihoods.
  • According to the World Bank, an increase of 2°C in the world’s average temperature in the next few decades will only make India’s monsoon more unpredictable.
  • The changing rain patterns in India are predicted to leave many areas flooded and others without water scarcity.
  • More than 60% of India’s agriculture is dependent on rain and the majority of the population are dependent on the agriculture sector for survival. This makes India more vulnerable to climate change.
  • It is estimated that by the 2050s, with a temperature increase of 2-2.5°C, water in the river basins of Indus, Ganges and Brahmaputra will be reduced. This may threaten the food security of about 63 million people.
  • The poverty reduction rate will also be slowed down due to the rise in the atmospheric temperature.
  • Poor will be more vulnerable to climate change since many of them are dependent on the rain-dependent agriculture.
  • An increase of 2°C by the 2040s is going to affect crop production and will reduce the crop output by 12%, requiring more imports to meet the domestic demands.
  • Furthermore, the decreasing availability of food can give rise to considerable health issues especially among women and children.
  • The melting glaciers and loss of snow can pose a risk to reliable water resources in India.
  • Main rivers like Ganges, Indus, and Brahmaputra mostly depend on snow and glacial meltwater. This makes them vulnerable to global warming.
  • Climate change can further increase the risk of flooding of low areas and threatens agriculture.
  • Impact on Drainage System: With the Indo-Gangetic Plains as its “breadbasket,” India withdraws 34% of its available water each year. Himalayan glaciers are melting faster and faster as temperatures rise and seasonal variability increases. If the rate rises, glacial lakes will burst their natural boundaries, causing flooding in river valleys fed by these glaciers, followed by reduced flows, resulting in water scarcity.

Government measures’ limitations:

  • From the recent cases of natural disasters like the Chennai Floods, 2015, 2016 drought, 2019 Kerala floods , etc., it is evident that there are no adequate arrangements made to mitigate them.
  • For instance, in the case of Uttarakhand or the Chennai rains, the arrangements weren’t adequate to allow the flow of rainwater due to the illegal constructions.
  • From the 2016 drought, there were increased deaths, most of them were economically poor and the underprivileged.
  • The government failed to ensure long-term mitigation and the big corporate houses that contribute to large-scale pollution of air and water escape with a mere “corporate social liability” clauses. These are some of the major causes of the devastating impact of these natural disasters.
  • India does not have stringent laws to ensure protection against climate change.
  • The authorities will not be prosecuted for their negligence of duty and the cases that manage to reach the Supreme Court through the public interest litigation were only able to bring about small changes in averting the future crisis.
  • Each year, India is facing the negative impact of climate change and the government is taking measures to address it. Yet the measures taken will not be enough to solve the issue due to poor implementation and lack of accountability.

What are the efforts taken at the international level to combat climate change?

Intergovernmental Panel on Climate Change (IPCC)

  • The World Meteorological Organisation (WMO) and the UN Environment Programme (UNEP) founded the IPCC to provide for a mechanism to study the effects of global warming at a governmental level.
  • IPCC is a UN body that assesses the science related to climate change.
  • It provides the policymakers with regular scientific assessments on climate change, its implications and potential future risks while also providing adaptation and mitigation options.
  • It complements UNFCCC and vice versa.

United Nations Framework Convention on Climate Change (UNFCCC):

  • It came to force on 21 st March 1994.
  • The 195 countries that have ratified it are called the Parties to the Convention.
  • The UNFCC is a Rio Convention, one of the three adopted at the Rio Earth Summit in 1992. The others include the UN Convention on Biological Diversity and the UN Convention to Combat Desertification .
  • The Joint Liaison Group was established to ensure cooperation among the three Conventions.
  • Currently, it also consists of the Ramsar Convention on Wetlands.
  • The ultimate aim of the Convention is to stabilize the greenhouse gas concentration “at a level that would prevent dangerous anthropogenic interference with the climate system”.
  • It also aims to achieve the said level within a specific period so that the ecosystem is allowed to adapt naturally to climate change while also ensuring food security and sustainable economic development.
  • Following its establishment, the COP1 (first Conference of Parties) was held in Berlin, COP2 was held in Geneva and the COP3 was held in Kyoto to adopt the “Kyoto Protocol” that ensures the implementation of the UNFCCC’s objective.

Kyoto Protocol:

  • Kyoto Protocols was adopted in Kyoto, Japan on 11 th December 1997 and came to force on 16 th February 2005
  • Its signatories are committed towards the achievement of emission reduction targets.
  • COP 7 held in Morocco in 2001 saw the adoption of the detailed rules for the implementation of the protocol. These are referred to as “Marrakesh Accords”.
  • This protocol holds the developed countries are accountable for the current high levels of GHG emissions into the atmosphere due to their role in the industrial revolution.
  • Kyoto Mechanism, also known as Flexible Mechanism, is defined under the Kyoto Protocol to lower the overall cost of achieving the emission targets. It includes Emission Trading, the Clean Development Mechanism and Joint Implementation.
  • On December 2012, the Doha Amendment to the Kyoto Protocol was adopted. The changes made include:
  • New commitments were made by Annex I Parties (developed nations and Economies in Transition) to be implemented between the period of 1 st January 2013 and 31 st December 2020.
  • A revised list of GHG that is to be reported by the Parties during the second commitment period
  • Amendments were made to update several articles of the Kyoto Protocol to be on par with the second commitment period.
  • The Kyoto Protocol is a significant step towards the reduction of global emission regime that will allow the stabilisation of GHG emissions.

Paris Agreement:

  • Signed in 2016, it is considered to be the world’s first comprehensive climate agreement.
  • It aims to:
  • Keep the global temperature well below 2°C above preindustrial times and endeavour to limit them even more to 1.5°C.
  • Strengthen the nations’ ability to combat the adverse impacts of climate change.
  • The Paris Accord calls for a reduction of the GHGs emitted due to human activities equal to that of the trees, soil and oceans so that they can be absorbed naturally.
  • As per the Agreement, each country’s contribution towards cutting emission must be reviewed every 5 years.
  • It also states that rich countries must help the poorer nations by providing them with “Climate finances” to make them shift towards renewable energy usage.
  • The agreement is binding in some elements like reporting requirements. Other elements of the agreement are non-binding like the emission targets of the individual nations.
  • The Paris Agreement necessitates all Parties to put forth their best efforts through Nationally Determined Contributions (NDCs) and to strengthen these efforts in the future.
  • This also includes the need for regular reporting emissions and implementation by the parties.
  • India’s Intended Nationally Determined Contribution (INDC) includes the reduction in the intensity of its GDP by 33 to 35% by 2030 from 2005 level. Additionally, it has pledged to increase the share of non-fossil fuel-based electricity by 40% by 2030. It has also agreed to enhance its forest cover, which will absorb 2.5 to 3 billion tonnes of CO 2 by 2030.
  • Reducing Emissions from Deforestation and Forest Degradation (REDD+) is a mechanism developed by Parties of the UNFCCC.
  • It creates financial value for the carbon stored in forests to offer incentives for the developing nations to reduce emissions from forested lands and invest in low-carbon paths.
  • The developing nations will receive results-based payments for results-based actions.
  • The REDD+ goes beyond simply deforestation and forest degradation by including the role of conservation, sustainable management of forests and enhancement of forest carbon stocks.
  • It is estimated that the financial flows for the GHG emission reduction from REDD+ could reach up to $30 billion per year.
  • This improved North-South flow of funds can ensure a significant reduction of carbon emissions and the promotion of inclusive development. It could also improve biodiversity conservation and secure vital ecosystem services.
  • Forests are vital carbon sink and thus, it is vital to increase its resilience to climate change.

What are the measures taken by the Indian government to combat climate change?

  • India is this fifth-largest emitter of GHG, accounting for approximately 5% of global emission.
  • Emissions from India have increased by 65% during 1990-2005 and are estimated to increase by another 70% by 2020.
  • As previously mentioned India is especially vulnerable to climate change because of the increased natural disasters, depleting natural resources and high dependence on agriculture and rain.
  • Regardless of the resource limitations, India is taking numerous measures to adapt and mitigate climate change by increasing energy efficiency, promoting circular economic model , promoting the use of renewable energy
  • India is among the few countries that have increased the Clean Energy Cess on coal.
  • Clean Energy Fund worth approximately $3 billion is used to promote the use of clean technologies.
  • The government is also increasing the investments for afforestation to increase the carbon sink.
  • India has set a target of 33% of its geographical area under forest cover. According to the biennial State of India’s Forest Report 2019 (SoFR 2019), India’s total forest cover is 21.67% of the total geographical area of the country.
  • India has allocated about $200 million for the National Adaptation Fund for Climate Change (NAFCC).
  • It aims to support adaptation activities that can mitigate the adverse impact of climate change.
  • The scheme’s activities are implemented in the project mode and the projects are related to adaptation in sectors like agriculture, animal husbandry, water, forestry, tourism, etc.
  • Other initiatives include 100 smart cities , National Mission for Clean Ganga, National Air Quality Scheme, etc. Other major government measures are as follows:

National Action Plan on Climate Change (NAPCC)

  • As a part of the NAPCC, the Indian government had launched 8 missions on focused areas. They are:
  • National Solar Mission
  • National Mission for Enhanced Energy Efficiency
  • National Mission on Sustainable Habitat
  • National Water Mission
  • National Mission for Sustaining the Himalayan Ecosystem
  • National Mission for a “Green India” Goals
  • National Mission for Sustainable Agriculture
  • National Mission on Strategic Knowledge for Climate Change

National Action Programme to Combat Desertification:

  • India is one of the parties of UNCCD .
  • The Ministry of Environment, Forest and Climate Change is the National Coordination Agency for the implementation of the UNCCD at the national level.
  • India has framed the 20-year comprehensive National Action Programme (NAP) to address the problem of desertification within the nation. The objectives include:
  • Drought management, preparedness, and mitigation
  • Development based on a community approach
  • Promote the improvement of local communities’ quality of life
  • Promote awareness
  • Promote suitable research and development initiatives and interventions.
  • Promoting self-governance to empower local communities so that they can deal with issues pertaining to climate change.

India in the international forums on climate change:

  • India is currently setting up voluntary targets in the international forums to commit itself to the mission to combat climate change. It is also playing a major role in climate change mitigation.
  • India’s proactive role in mitigating climate change is due to the domestic compulsion of tackling issues like the need for poverty eradication, food and nutritional security , universalization of health and education , water security, sustainable energy, employment
  • India is of the opinion that the developing countries’ need for inclusive growth, sustainable development , poverty eradication and universal access to energy must be made the fundamental differentiation between them and the developed nations. Currently, the Conventions recognise that the historical emissions of the developed nations as the basis for differentiation between the developed and developing nations.

What is stopping us from mitigating climate change?

The numerous decision-making barriers that currently exist are preventing the desired level of adaptation. The 5 th Assessment Report of the IPCC has comprehensively identified the economic barriers that are preventing government decision on adaption to climate change. They are:

  • Transitional costs: These are broadly divided into information and adjustment costs. The former refers to the costs that occur while acquiring information and the latter are the costs for replacing the long-lived capital.
  • Market failures and missing markets : These include externalities, information asymmetries, and moral hazards. These cases are especially seen when one economic unit harms another unit. It also occurs when there aren’t sufficient incentives for the change.
  • Behaviour obstacles to adaption : Irrational decisions, social norms, and cultural factors also pose as obstacles to adaption decision making.
  • Ethical and distributional issues : These issues connect to the differences in vulnerability and adaptive capacity. Though sometimes a decision could ensure cost-effective and sustainable solutions, ethical constraints hinder these decisions.
  • Coordination, government failures and politics : Though the governments must ensure the removal of the aforementioned barriers, they themselves face similar barriers like limited knowledge or resources. Also, coordination among various departments, though important, is highly difficult to obtain. Politics on whether or not climate change is real is also preventing the governments from undertaking adaption decision-making.
  • Uncertainty is the largest barrier to adaptation as it expands to different dimensions like future developments of demographics, technologies and economics and the future of climate change.

Climate change is happening. This should be accepted and not politicised. International cooperation to address climate change is vital to mitigate the adverse impact. Additionally, mitigation must be complemented with climate change-related adaption since mitigation alone cannot address the adverse effects we are facing right now. An international level comprehensive plan of action is necessary for inclusive and sustainable growth of the global community.

Test yourself

Scientific consensus and public protests are doing little to motivate the governments’ policies towards climate change mitigation. Discuss. (250 Words)

  • The seventeenth edition of the Climate Change Performance Index 2022 was published on 10 November 2021. India ranked 10th while Denmark is the highest performing country in the index. The top ten nations in the index are– Denmark (4th position), Sweden (5th position), Norway (6th position), United Kingdom (7th position), Morocco (8th position), Chile (9th position), and India (10th position).
  • The Climate Change Performance Index (CCPI) is an annual report released by Germanwatch, Climate Action Network (CAN) and New Climate Institute since 2005.
  • CCPI is an independent tool that monitors the climate protection performance of about 60 countries and the European Union. These countries collectively produce around 90% of global greenhouse gas emissions.
  • It seeks to improve transparency in international climate politics and enables a comparison of climate protection initiatives and progress achieved by individual nations.
  • The report studies countries in 4 categories having 14 indicators – Greenhouse gas emissions (40% of total score), Renewable energy (20%), Energy use (20%) and Climate policy (20%).
  • 2022 was the fifth warmest year on record.   Earth’s average surface temperature in 2022 effectively tied with 2015 as the fifth warmest on record, according to an analysis by NASA.
  • Arctic  sea ice reached its annual minimum extent in September  2022, shrinking to an area of 4.67 million square kilometers (1.80 million square miles).  This extends a long-term downward trend due to global warming.
  • New research on Antarctica  doubles the previous estimates of loss from ice shelves.  The study, published in the journal Nature, found that ice shelves in Antarctica are losing ice at an alarming rate, with some losing up to 100 meters of ice per year.
  • The Intergovernmental Panel on Climate Change (IPCC) released a report in March 2023 that warned that global warming is already having a significant impact on the planet.  The report found that climate change is causing more extreme weather events, such as heat waves, droughts, floods, and wildfires. It also found that climate change is causing sea levels to rise, which is threatening coastal communities around the world.

The Climate Action Tracker (CAT) is an independent scientific analysis that tracks government climate action and measures it against the globally agreed aim of holding warming well below 2°C, and pursuing efforts to limit warming to 1.5°C.

It is produced by two research organisations, Climate Analytics and NewClimate Institute.

In its most recent assessment, the CAT found that global emissions are on track to increase by 3.6% in 2022. This is far from the level of ambition needed to limit global warming to 1.5°C. The CAT also found that many countries are not on track to meet their Paris Agreement pledges.

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Global Warming Essay in English (Causes and Solutions) - 100, 200, 500 Words

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  • Essay on Global Warming

The planet is now undergoing changes and modernization is happening at a rapid rate. We desire development in all areas of life. In the name of expansion, an increasing number of industries are being founded. But as humanity has grown, the state of the planet's ecology has substantially deteriorated. When discussing significant environmental dangers, the phrase "Global Warming" is frequently used. The causes and consequences of global warming are still largely unknown to many people. Here are a few sample essays on global warming:

100 Words Essay on Global Warming

200 words essay on global warming, 500 words essay on global warming.

Global Warming Essay in English (Causes and Solutions) - 100, 200, 500 Words

An increase in the Earth's average global temperature is known as global warming. Global warming is mostly caused by burning more fossil fuels and the emission of hazardous pollutants into the atmosphere. Living things can suffer greatly as a result of global warming. The temperature suddenly rises in some places, while in others, it suddenly drops. The use of fossil fuels for energy is the main cause of global warming. It has been noticed that over the last ten years, the Earth's average temperature has risen by 1.5 degrees Celsius. This is cause for concern because it can harm ecosystems and lead to environmental disturbance. If we take decisive action to replace the destroyed vegetation in our forests, we can stop global warming. To slow the rate of global warming, we can also use sustainable energy sources like sun, wind, and tidal energy.

Over time, the cumulative increase in Earth's average global temperatures is referred to as global warming. It has been said that large-scale deforestation by humans for various reasons is to blame. Every year, we use a lot of fuel. It is becoming impossible to meet people's fuel needs as the human population has increased. Natural resources must be used carefully as they are limited. The ecosystem will become unbalanced if humans overuse mineral wealth like forests and waterways. Temperature increases alone are not the only sign of global warming. It also has other consequences.

Natural disasters, including storms, floods, and avalanches , are happening all over the planet. These all have a direct connection to global warming. To protect our environment we must rebuild our ecology to defend it against the negative effects of global warming. To make this globe a nicer place for the generations to come, who also appreciate this Earth in the same way we do, we must all work together. Planting trees is the fundamental action we can do to improve the condition of our world as a whole. Our main objective should be reforestation. If we commit to growing as many plants as we can during our lifetimes, the Earth will become a better place.

The gradual increase in surface climate caused by various factors is known as global warming. It poses serious risks to both the environment and humanity. Climate change effects include global warming . The main contributor to global warming is the unavoidable release of greenhouse gases. Methane and carbon dioxide are two of the main greenhouse gases. There are numerous other causes and ramifications of this warming, which endangers Earth's life.

Reasons Responsible For Global Warming

The causes of global warming are several. These problems are caused by both nature and humanity. Because of the presence of carbon dioxide in the atmosphere , the heat rays that the Earth's surface reflects become trapped there. The "greenhouse effect" is what results from this phenomenon. It is necessary to keep our world from turning into a frozen ball. Global warming results from too much carbon dioxide trapping all the heat from the Earth's surface. The primary gases that cause global warming are referred to as greenhouse gases.

The main greenhouse gases are methane, nitrous oxide, ozone, and carbon dioxide . These gases cause global warming when their concentrations are out of balance. Volcanic eruptions, solar radiation, and other natural occurrences are a few examples that contribute to global warming. People's excessive use of cars and fossil fuels also raises carbon dioxide levels. Among the most prevalent and quickly spreading issues causing global warming is deforestation. The level of carbon dioxide in the air is rising because trees are being cut down. Additional reasons contributing to global warming include the expanding population, industrialisation, pollution, etc.

How Climate Change Impacts Us

Numerous variations in the weather are brought on by global warming, including lengthier summers and fewer winters, greater temperatures, modifications to the trade winds, rain that falls throughout the year, melting polar ice caps, a weaker ozone barrier, etc. Additionally, it may result in a rise in natural disasters, including severe storms, cyclones, floods, and many others. Plants, animals, and other environmental elements are directly impacted by the harm produced by global warming. The rising sea level, swift glacier melting, and other effects of global warming are significant. As global warming worsens, marine life is negatively impacted, significantly destroying marine life and causing additional issues.

Preventing Global Warming

Finding the proper solution is crucial now more than ever since global warming has become a serious issue and is being discussed globally at international forums and conferences. It is time that the age of industrialization to be controlled and continued in a sustainable manner. Everybody, from communities to governments, needs to work together to solve the issue of global warming. Controlling pollution, population growth, and the limiting exploitation of natural resources are a few factors to consider. Using public transportation or carpooling with others will be very helpful. Therefore, recycling should also be promoted to individuals.

There are clear signs that the increase in global warming will wipe out all life on the surface of the world. Global warming is the greatest threat to humanity and cannot be disregarded. Additionally, it is difficult to manage. By participating and responding, we can help lessen its effects.

Also Read: Essay on Diwali in English for Children and Students

Explore Career Options (By Industry)

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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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Paris Agreement: Simplified

Last updated on September 13, 2023 by ClearIAS Team

Paris Agreement

Table of Contents

Climate Change: a reality?

Global Warming

  • Mostly because of human actions, the concentration of gases like Carbon-di-oxide, Methane etc has increased in earth’s atmosphere and has resulted in phenomena called Green House Effect .
  • Because of Green House Effect, the average global temperature has increased, which is known as Global Warming .
  • The 2016 average temperatures were about 1.3 °C (2.3 degrees Fahrenheit) above the average in 1880 when global record-keeping began.
  • It is estimated that the difference between today’s temperature and the last ice age is about 5°C.
  • Global Warming is dangerous all life on earth.
  • The only way to deal with the change in climate is to reduce the emission of Green House Gases (GHGs) like Carbon Di Oxide and Methane.

What is Paris Agreement?

Paris Agreement: Climate Change Deal

  • In short, Paris Agreement is an international agreement to combat climate change .
  • From 30 November to 11 December 2015, the governments of 195 nations gathered in Paris, France, and discussed a possible new global agreement on climate change, aimed at reducing global greenhouse gas emissions and thus reduce the threat of dangerous climate change.
  • The 32-page Paris agreement with 29 articles is widely recognized as a historic deal to stop global warming .

Aims of Paris Agreement

As countries around the world recognized that climate change is a reality, they came together to sign a historic deal to combat climate change – Paris Agreement. The aims of Paris Agreement is as below:

  • Keep the global temperature rise this century well below 2 degrees Celsius above the pre-industrial level.
  • Pursue efforts to limit the temperature increase even further to 1.5 degrees Celsius .
  • Strengthen the ability of countries to deal with the impacts of climate change .
It may seem a small change in temperature but this can mean a big difference for the Earth!

Paris Agreement: Things to note

  • In French, the Paris  Agreement  is known as L’accord de Paris.
  • The key vision of Paris Agreement is to keep global temperatures “well below” 2.0C (3.6F) above pre-industrial times and “endeavour to limit” them even more, to 1.5C.
  • Paris Accord talks about limiting the amount of greenhouse gases emitted by human activity to the same levels that trees, soil and oceans can absorb naturally, beginning at some point between 2050 and 2100.
  • It also mentions the need to review each country’s contribution to cutting emissions every five years so they scale up to the challenge.
  • Rich countries should help poorer nations by providing “climate finance” to adapt to climate change and switch to renewable energy.
  • The Paris Agreement has a ‘bottom up’ structure in contrast to most international environmental law treaties which are ‘top down.
  • The agreement is binding in some elements like reporting requirements, while leaving other aspects of the deal such as the setting of emissions targets for any individual country as non-binding.
  • Note: You can download the Paris Agreement from this link .

Is this the first international agreement to combat climate change due to global warming?

No. In fact, Paris Agreement comes under the broad umbrella of United Nations Framework Convention on Climate Change (UNFCCC) . UNFCCC is a convention held in 1992 to combat climate change. Kyoto Protocol (1997) was another major international commitment under UNFCCC.

UNFCC and Paris Agreement

Paris Agreement (2015) vs Kyoto Protocol (1997)

  • Paris Agreement is the world’s first comprehensive climate agreement. Although developed and developing countries were parties to Kyoto Protocol , developing countries were not mandated to reduce their emissions.
  • This means that while Paris Agreement is legally binding to all parties, Kyoto Protocol was not.
  • Paris Agreement was reached on the twenty-first session of the Conference of the Parties (COP) and the eleventh session of the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol (CMP) .

COP 21 vs CMP11

Nationally Determined Contributions (NDC)

  • The national pledges by countries to cut emissions are voluntary .
  • The Paris Agreement requires all Parties to put forward their best efforts through “nationally determined contributions” (NDCs) and to strengthen these efforts in the years ahead.
  • This includes requirements that all Parties report regularly on their emissions and on their implementation efforts.
  • In 2018 , Parties will take stock of the collective efforts in relation to progress towards the goal set in the Paris Agreement.
  • There will also be a global stock take every 5 years to assess the collective progress towards achieving the purpose of the Agreement and to inform further individual actions by Parties.

India’s Intended Nationally Determined Contribution (INDC)

Nationally Determined Contributions (NDC)

  • India’s INDC include a reduction in the emissions intensity of its GDP by 33 to 35 per cent by 2030 from 2005 level.
  • India has also pledged to create an additional carbon sink of 2.5 to 3 billion tonnes of CO 2 equivalent through additional forest and tree cover by 2030.
  • India will anchor a global solar alliance, INSPA (International Agency for Solar Policy & Application), of all countries located in between Tropic of Cancer and Tropic of Capricorn.

Frameworks under Paris Agreement

  • Technology Framework
  • Capacity Building Framework
  • Transparency Framework

Why is Paris Agreement important?

  • Current commitments on greenhouse gas emissions (Kyoto Protocol) will expire in 2020. Paris Agreement deals with what should be done in the decade after 2020 and beyond this time frame.
  • The text of the agreement includes a provision requiring developed countries to send $100 billion annually to their developing counterparts beginning in 2020. That figure will be a “floor” that is expected to increase with time.
  • For the first time, the accord lays out a longer-term plan for reaching a peak in greenhouse emissions “as soon as possible” and achieving a balance between the output of man-made greenhouse gasses and absorption – by forests or the oceans – “by the second half of this century”.

When will Paris Agreement come into force?

  • Thirty days after the date on which at least 55 Parties to the Convention accounting in total for at least an estimated 55 % of the total global greenhouse gas emissions have deposited their instruments of ratification, acceptance, approval or accession with the Depositary.
  • On 5 October 2016, the threshold for entry into force of the Paris Agreement was achieved.
  • The Paris Agreement will enter into force on 4 November 2016 .

Criticisms about Paris Agreement

  • According to a study published in Nature on June 2016, current country pledges are too low to lead to a temperature rise below the Paris Agreement temperature limit of “well below 2 °C”.
  • Even a UNFCCC report had observed that even if all the pledges made by 197 countries that are signatory to the Paris pact were fulfilled, it would be insufficient to meet the conservative goal of keeping global temperature rise within the 2 degree Celsius threshold.
  • Most of the agreement consists of “promises” or aims and not firm commitments.
  • The starting point of $100bn per year remains under 8% of worldwide declared military spending each year.
  • Since the only mechanism remains voluntary national caps on emissions, without even any guidance on how stringent those caps would need to be, it is hard to be optimistic that these goals are likely to be achieved.
  • There is only a “name and shame” system or a “name and encourage” plan and the ‘contributions’ themselves are not binding as a matter of international law.
  • The Paris Agreement is an agreement within the United Nations Framework Convention on Climate Change (UNFCCC).
  • Countries will aim to keep global temperatures from rising more than 2°C (3.6°F) by 2100 with an ideal target of keeping temperature rise below 1.5°C (2.7°F).
  • Paris is only the beginning of a shift towards a low-carbon world, and there is much more to do.
  • India’s INDC – PIB .
  • Wikipedia .

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Reader Interactions

essay on global warming for upsc

October 15, 2016 at 8:41 am

Very nicely explained.. and in very simple way.. Thanks

essay on global warming for upsc

December 7, 2016 at 1:40 pm

Paris agreement is not legally binding but Kyoto protocol is legally binding …..plz change it ….

essay on global warming for upsc

June 14, 2017 at 1:45 pm

Press Information Bureau Government of India Ministry of Environment and Forests 16-December-2015 20:02 IST “Paris Agreement is a Legally Binding Agreement”: Javadekar

Minister of State (Independent Charge), Shri Prakash Javadekar today reiterated that the Paris Agreement is a legally binding agreement that covers all countries, developed and developing, with the aim to strengthen the global response to the threat of climate change. Addressing a press conference here today, the Minister said that India’s presence was strongly felt at COP 21 and that India’s views were heard and accounted for in the Paris Agreement. “We were proactive, positive and friendly”, Shri Javadekar added. The Minister also said that concepts of climate justice and sustainable lifestyle put forward by the Prime Minister, Shri Narendra Modi have been included in the Paris Agreement. He also said that the launch of the International Solar Alliance by the Prime Minister, Shri Narendra Modi and the French President Mr. Francois Hollande was well-received.

The Minister said that the Paris accord is a very successful agreement from the viewpoint of saving the Earth. He said that the climate agreement mandates developed countries to provide financial resources to developing countries. Shri Javadekar pointed out that India’s right to grow has been fully protected by the Paris Agreement, which also provides for transfer of technology to the developing countries. He also pointed out that the principle of differentiation has been maintained in the Agreement.

Shri Javadekar said that the Paris Agreement is a solemn promise made by the world community to seven billion people that we will work together to mitigate the challenges posed by climate change. He added that the Paris Agreement outlines the roadmap to achieve this target. He also stated that the Paris Agreement is a more durable and ambitious agreement and reassures that the world community is coming together to provide a better Earth to the future generations. The Minister stated that the agreement maintains differentiation in mitigation actions of developed and developing countries. The Minister also said that the Agreement is based on the United Nations Framework Convention on Climate Change (UNFCCC). He emphasized that all the principles bedrocked in the UNFCCC have been anchored into the Agreement. Shri Javadekar said that the Paris Agreement acknowledges the development imperatives of developing countries. He said that the Agreement recognises the right of the developing countries to development and their efforts to harmonize development with environment, while protecting the interests of the most vulnerable.

essay on global warming for upsc

July 17, 2018 at 12:02 am

Paris agreement comes under UNFCCC which is already leaglly binding..than how u say is not legally…check it bro

essay on global warming for upsc

February 12, 2018 at 3:27 pm

ak no. likaha h…in easy way to understand thanxx

April 24, 2019 at 7:35 am

are these notes helpful for 2019 exam?

essay on global warming for upsc

September 4, 2020 at 11:16 pm

Nhi HM pagal hain Jo of the hain

essay on global warming for upsc

June 9, 2019 at 2:39 am

For those who are not interested it’s not. Afcourse it is

essay on global warming for upsc

December 2, 2019 at 9:21 pm

Respected faculty,

Please update the content and share more recent details on Paris Agreement

essay on global warming for upsc

December 21, 2022 at 6:01 pm

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  • Global Warming Essay

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Essay on Global Warming

The last few decades have been monumental when it comes to technological development. Humans have developed systems and machines that make our lives easier. Especially during the early modern period from the early 16th century to as far as the late 18the century, also commonly referred to as “The Scientific Revolution” or “The Enlightenment”, modern technology leapt ahead in development in such a short time frame compared to all of history.

However, with the development of society, there has been a severe detriment to the quality of Earth’s environment. One of the most massive threats to the condition of the planet is climate change. Inadequate research and reckless misuse of natural resources are some of the core reasons for the deteriorating condition of the planet.

To understand the concept of Global Warming and its causes and effects, we need to take an in-depth look into many factors that affect the temperature of the planet and what that means for the future of the world. Here is an objective look at the topic of Global Warming and other important related topics.

What is Climate Change?

Ever since the industrial and scientific revolution, Earth is slowly being used up for its resources. Moreover, the onset of the exponential increase in the world’s population is also very taxing on the environment. 

Simply put, as the need for consumption of the population increases, both the utilisation of natural resources and the waste generated from the use of said resources have also increased massively. 

One of the main results of this over the many years has become climate change. Climate change is not just the rise or fall of temperature of different areas of the world; it is also a change in the rain cycles, wind patterns, cyclone frequencies, sea levels, etc. It affects all major life groups on the planet in some way or the other.  

What is Global Warming?

Global Warming is often considered an effect of Climate change. Global Warming is the rapid increase in the temperature of the Earth’s environment that is causing many life-threatening issues to arise.

Global Warming is a dangerous effect on our environment that we are facing these days. Rapid industrialization, increase in the population growth and pollution are causing a rise in Global Warming. Global Warming refers to the increase in the average temperature of the earth's surface during the last century. One of the reasons why Global Warming is dangerous is because it disturbs the overall ecology of the planet. This results in floods, famine, cyclones and other issues. There are many causes and results of this warming and is a danger for the existence of life on earth.

The sign of Global Warming is already visible with many natural phenomena happening around globally, affecting each living species.

Here is some data that can help to give a more precise understanding of the reality of Global Warming in the last few years:

On average, the world’s temperature is about 1.5°C higher than during the start of the industrial revolution in the late 1700s. That may not seem a lot to you, but that is an average estimate. This number is only increasing. Many parts of the world face far more severe changes in temperature that affect the planet’s overall health.

In 1950, the world’s CO 2 emissions were at 6 billion tonnes which had quadrupled in volume until 1990, just 40 years later to 22 billion tonnes. Not only that, unchecked CO 2 emissions today have reached a whopping 35 billion tonnes.

The most evident causes of Global Warming are industrialization, urbanization, deforestation, and sophisticated human activities. These human activities have led to an increase in the emission of Greenhouse Gases, including CO₂, Nitrous Oxide, Methane, and others.

Causes of Global Warming

A variety of reasons causes Global Warming. Some of which can be controlled personally by individuals but others are only expected to be solved by communities and the world leaders and activists at the global level.

Many scientists believe the main four reasons for Global Warming, according to recent studies, are:

Greenhouse gases

Deforestation

Per capita carbon emissions

Global Warming is certainly an alarming situation, which is causing a significant impact on life existence. Extreme Global Warming is resulting in natural calamities, which is quite evident happening around. One of the reasons behind Global Warming is the extreme release of greenhouse gases stuck on the earth surface, resulting in the temperature increase.

Similarly, volcanoes are also leading to Global Warming because they spew too much CO₂ in the air. One of the significant causes behind Global Warming is the increase in the population. This increase in the population also results in air pollution. Automobiles release a lot of CO₂, which remains stuck in the earth.

This increase in the population is also leading to deforestation, which further results in Global Warming. More and more trees are being cut, increasing the concentration of CO₂.

The greenhouse is the natural process where the sunlight passes through the area, thus warming the earth's surface. The earth surface releases energy in the form of heat in the atmosphere maintaining the balance with the incoming energy. Global Warming depletes the ozone layer leading to the doom's day.

There is a clear indication that the increase in Global Warming will lead to the complete extinction of life from the earth surface.

Solution for Global Warming

Global Warming can not be blamed on individuals; however, it can be tackled and maintained from worsening starting at the individual level. Of course, industries and multinational conglomerates have higher carbon emissions levels than an average citizen. Still, activism and community effort are the only feasible ways to control the worsening state of Global Warming.

Additionally, at the state or government level, world leaders need to create concrete plans and step programmes to ensure that no further harm is being caused to the environment in general. 

Although we are almost late in slowing down the Global Warming rate, it is crucial to find the right solution. From individuals to governments, everyone has to work upon a solution for Global Warming. Controlling pollution, population and use of natural resources are some of the factors to consider. Switching over to the electric and hybrid car is the best way to bring down the carbon dioxide.

As a citizen, it is best to switch over to the hybrid car and to use public transport. This will reduce pollution and congestion. Another significant contribution you can make is to minimize the use of plastic. Plastic is the primary cause of Global Warming taking years to recycle.

Deforestation is another thing to consider that will help in controlling Global Warming. Planting of more trees should be encouraged to make the environment go green.

Industrialization should be under certain norms. The building of industries should be banned in green zones affecting plants and species. Hefty penalties should be levied on such sectors contributing towards Global Warming.

Effects of Global Warming

Global Warming is a real problem that many want to prove as a hoax for their political benefit. However, as aware citizens of the world, we must make sure only the truth is presented in the media.

Various parts of the environment, both flora and fauna, are directly adversely affected by the damages caused by Global Warming. Wildlife being in danger is ultimately a serious threat to the survival of humanity as we know it and its future.

The effect of Global Warming is widely seen in this decade. Glacier retreat and arctic shrinkage are the two common phenomena seen. Glaciers are melting in a fast way. These are pure examples of climate change.

Rise in sea level is another significant effect of Global Warming. This sea-level rise is leading to floods in low-lying areas. Extreme weather conditions are witnessed in many countries. Unseasonal rainfall, extreme heat and cold, wildfires and others are common every year. The number of these cases is increasing. This will indeed imbalance the ecosystem bringing the result of the extinction of species.

Similarly, marine life is also widely getting affected due to the increase in Global Warming. This is resulting in the death of marine species and other issues. Moreover, changes are expected in coral reefs, which are going to face the end in coming years.

These effects will take a steep rise in coming years, bringing the expansion of species to a halt. Moreover, humans too will witness the negative impact of Global Warming in the end.

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FAQs on Global Warming Essay

1. What Global Warming will Cause?

Global warming will have a massive impact on our earth in the end. Flood, extreme weather conditions, famine, wildfire and many more will be the result. There will be hotter days, which will also increase the wildfire and famine. In the past years, many meteorological bureaus have added purple and magenta to the forecast.

Another impact of global warming will be rising sea levels. Increased ocean temperatures will lead to the melting of glaciers and ice caps. Increase in the sea level will lead to floods in many low-lying areas.

The overall ecosystem of nature will be an imbalance. This will affect nature in the long-term.

2. Why Does Global Warming Happen?

There are many reasons for the cause of global warming. There are certain gases in the atmosphere called greenhouse gases. The energy then radiates from the surface; the greenhouse gases trap longwave radiation. We humans have added to the atmospheric blanket of greenhouse affecting the living species. Warming of air, oceans, and land is how global warming happens.

Essay on Global Warming – Causes and Solutions

500+ words essay on global warming.

Global Warming is a term almost everyone is familiar with. But, its meaning is still not clear to most of us. So, Global warming refers to the gradual rise in the overall temperature of the atmosphere of the Earth. There are various activities taking place which have been increasing the temperature gradually. Global warming is melting our ice glaciers rapidly. This is extremely harmful to the earth as well as humans. It is quite challenging to control global warming; however, it is not unmanageable. The first step in solving any problem is identifying the cause of the problem. Therefore, we need to first understand the causes of global warming that will help us proceed further in solving it. In this essay on Global Warming, we will see the causes and solutions of Global Warming.

essay on global warming

Causes of Global Warming

Global warming has become a grave problem which needs undivided attention. It is not happening because of a single cause but several causes. These causes are both natural as well as manmade. The natural causes include the release of greenhouses gases which are not able to escape from earth, causing the temperature to increase.

Get English Important Questions here

Further, volcanic eruptions are also responsible for global warming. That is to say, these eruptions release tons of carbon dioxide which contributes to global warming. Similarly, methane is also one big issue responsible for global warming.

essay on global warming for upsc

So, when one of the biggest sources of absorption of carbon dioxide will only disappear, there will be nothing left to regulate the gas. Thus, it will result in global warming. Steps must be taken immediately to stop global warming and make the earth better again.

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

Global Warming Solutions

As stated earlier, it might be challenging but it is not entirely impossible. Global warming can be stopped when combined efforts are put in. For that, individuals and governments, both have to take steps towards achieving it. We must begin with the reduction of greenhouse gas.

Furthermore, they need to monitor the consumption of gasoline. Switch to a hybrid car and reduce the release of carbon dioxide. Moreover, citizens can choose public transport or carpool together. Subsequently, recycling must also be encouraged.

Read Global Warming Speech here

For instance, when you go shopping, carry your own cloth bag. Another step you can take is to limit the use of electricity which will prevent the release of carbon dioxide. On the government’s part, they must regulate industrial waste and ban them from emitting harmful gases in the air. Deforestation must be stopped immediately and planting of trees must be encouraged.

In short, all of us must realize the fact that our earth is not well. It needs to treatment and we can help it heal. The present generation must take up the responsibility of stopping global warming in order to prevent the suffering of future generations. Therefore, every little step, no matter how small carries a lot of weight and is quite significant in stopping global warming.

हिंदी में ग्लोबल वार्मिंग पर निबंध यहाँ पढ़ें

FAQs on Global Warming

Q.1 List the causes of Global Warming.

A.1 There are various causes of global warming both natural and manmade. The natural one includes a greenhouse gas, volcanic eruption, methane gas and more. Next up, manmade causes are deforestation, mining, cattle rearing, fossil fuel burning and more.

Q.2 How can one stop Global Warming?

A.2 Global warming can be stopped by a joint effort by the individuals and the government. Deforestation must be banned and trees should be planted more. The use of automobiles must be limited and recycling must be encouraged.

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Essay On Global Warming

Essay on global warming is an important topic for students to understand. The essay brings to light the plight of the environment and the repercussion of anthropogenic activities. Continue reading to discover tips and tricks for writing an engaging and interesting essay on global warming.

Essay On Global Warming in 300 Words

Global warming is a phenomenon where the earth’s average temperature rises due to increased amounts of greenhouse gases. Greenhouse gases such as carbon dioxide, methane and ozone trap the incoming radiation from the sun. This effect creates a natural “blanket”, which prevents the heat from escaping back into the atmosphere. This effect is called the greenhouse effect.

Contrary to popular belief, greenhouse gases are not inherently bad. In fact, the greenhouse effect is quite important for life on earth. Without this effect, the sun’s radiation would be reflected back into the atmosphere, freezing the surface and making life impossible. However, when greenhouse gases in excess amounts get trapped, serious repercussions begin to appear. The polar ice caps begin to melt, leading to a rise in sea levels. Furthermore, the greenhouse effect is accelerated when polar ice caps and sea ice melts. This is due to the fact the ice reflects 50% to 70% of the sun’s rays back into space, but without ice, the solar radiation gets absorbed. Seawater reflects only 6% of the sun’s radiation back into space. What’s more frightening is the fact that the poles contain large amounts of carbon dioxide trapped within the ice. If this ice melts, it will significantly contribute to global warming. 

A related scenario when this phenomenon goes out of control is the runaway-greenhouse effect. This scenario is essentially similar to an apocalypse, but it is all too real. Though this has never happened in the earth’s entire history, it is speculated to have occurred on Venus. Millions of years ago, Venus was thought to have an atmosphere similar to that of the earth. But due to the runaway greenhouse effect, surface temperatures around the planet began rising. 

If this occurs on the earth, the runaway greenhouse effect will lead to many unpleasant scenarios – temperatures will rise hot enough for oceans to evaporate. Once the oceans evaporate, the rocks will start to sublimate under heat. In order to prevent such a scenario, proper measures have to be taken to stop climate change.

More to Read: Learn How Greenhouse Effect works

Tips To Writing the Perfect Essay

Consider adopting the following strategies when writing an essay. These are proven methods of securing more marks in an exam or assignment.

  • Begin the essay with an introductory paragraph detailing the history or origin of the given topic.
  • Try to reduce the use of jargons. Use sparingly if the topic requires it.
  • Ensure that the content is presented in bulleted points wherever appropriate.
  • Insert and highlight factual data, such as dates, names and places.
  • Remember to break up the content into smaller paragraphs. 100-120 words per paragraph should suffice.
  • Always conclude the essay with a closing paragraph.

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Current Affairs 24th April 2024 for UPSC Prelims Exam

StudyIQ offers Daily Current Affairs and Important News for UPSC Exam 2024. Check here Current Affairs of 24th April 2024 for UPSC Exam and State PSC Exam.

Current Affairs for UPSC Exam 2024

Table of Contents

Mobilising Green Financing

Context: National Bank for Agriculture and Rural Development (NABARD) on the occasion of Earth Day unveiled its Climate Strategy 2030 document which aims to address India’s need for green financing.

India’s Green Financing Shortfalls

  • The country requires an annual investment of approximately $170 billion, aiming for a cumulative total of over $2.5 trillion by 2030 to meet its climate goals.
  • However, as of the fiscal year 2019-20, India has only managed to secure about $49 billion in green financing, which is far below the needed amount.
  • Of this, only $5 billion was directed towards adaptation and resilience, highlighting limited private sector involvement due to challenges in bankability and commercial viability.

NABARD’s Climate Strategy 2030

  • Accelerating green lending across various sectors.
  • Expanding its role in market-making.
  • Undertaking internal green transformations.
  • Engaging in strategic resource mobilisation.

New Host Defence Against Viruses

Context: The presence of a virus in bodily fluids does not necessarily imply it can be transmitted through those fluids. While Zika, dengue, and chikungunya viruses are present in saliva and semen, they are not typically transmitted orally or sexually. This paradox has puzzled scientists, but recent research offers explanations.

The Difficulty of Studying Viral Transmission

  • Transmission is crucial for a virus’s survival.
  • Viruses must be in bodily fluids that come into contact with the external environment to successfully transmit to a new host.
  • For instance, HIV infects cells that produce the CD4 protein, whereas SARS-CoV-2 targets cells expressing the ACE2 receptor.
  • The race between viral replication and the immune system determines transmission success.

The PS Receptor and Apoptotic Mimicry

  • Some viruses (including Zika) express phosphatidyl serine (PS) on their surface.
  • PS is normally expressed by dying cells to signal their removal by immune cells via the PS receptor.
  • Viruses hijack this process (apoptotic mimicry) to infect immune cells.
  • The presence of a virus in a bodily fluid (e.g., Zika in semen or saliva) doesn’t guarantee transmission through that route.

Extracellular Vesicles as a Defense Mechanism

  • Scientists at the Institute of Molecular Virology in Germany discovered a novel human defence against some viruses.
  • Extracellular vesicles, containing PS proteins , are abundant in saliva and semen.
  • These vesicles compete with viruses for PS receptors on target cells , thereby preventing infection.
  • This explains why some viruses aren’t transmitted through fluids where they’re present (e.g., Zika in saliva).

Implications of the Discovery

  • This finding applies to other viruses using PS receptors (dengue, chikungunya, etc.) but not those using different receptors (HIV, SARS-CoV-2).
  • PS-coated vesicles represent a new type of antiviral defence.
  • Potential therapeutic applications and the evolutionary impact on mosquito-borne viruses are interesting areas for further exploration.

Reducing Paddy’s Methane Emissions

Context: Rice is a staple crop in Vietnam but its cultivation contributes to methane emissions, a potent greenhouse gas. Flooded rice paddies create ideal conditions for methane-producing bacteria. According to a 2023 Food and Agriculture Organization report, rice paddies are responsible for 8% of all human-made methane.

Vo Van Van: A Case Study in Sustainable Rice Farming

  • Unlike traditional rice paddies that are continuously submerged, Van’s fields use a technique known as alternate wetting and drying (AWD) , which requires less water and results in lower methane production because the fields aren’t continuously flooded.
  • He utilises drones for fertilizer application , reducing labour costs and ensuring precise application to minimise fertilizer waste.
  • stopped rice stubble burning after harvest, a major source of air pollution. The stubble is collected for alternative uses like livestock feed and mushroom cultivation .
  • These techniques have helped Van maintain yields while reducing costs and enabling him to access premium markets for organic rice.

  Loc Troi Group: Expanding Sustainable Practices

  • Loc Troi Group, a major rice exporter, promotes AWD and other sustainable practices among farmers.
  • Their methods result in a 40% reduction in rice seed usage, 30% less water consumption, and lower costs for pesticides, fertilizers, and labour.
  • Loc Troi currently works with farmers on 100 hectares of land and aims to expand to 300,000 hectares.

India’s Military Expenditure

Context: According to a report released by Stockholm International Peace Research Institute (SIPRI), India was the fourth largest military spender globally in 2023.

Global Military Expenditure Overview 2023

  • General Increase in Spending : World military expenditure increased for the ninth consecutive year in 2023, marking a total of USD 2,443 billion, a 6.8% increase from the previous year, which was the largest year-on-year rise since 2009. This is the highest level recorded by SIPRI.
  • Military Burden: The world military burden, defined as military spending as a percentage of global GDP, rose to 2.3% in 2023. The average military expenditure as a share of government expenditure was 6.9%, and world military spending per person reached USD 306, the highest since 1990.

Country Wise Top Military Spenders

  • The US spends 3.1 times more on its military than China, the second largest spender.
  • Significant increases were noted in research, development, test, and evaluation (RDT&E).
  • China accounts for half of the total military spending in the Asia and Oceania region.
  • Russia: Third largest which increased its military spending by 24% to an estimated USD 109 billion in 2023.
  • Increased spending mainly due to rising personnel and operations costs, which constituted almost 80% of the total military budget.
  • This shift reflects India’s goal to become self-reliant in arms development and production.

Other Significant Military Spenders

  • This expenditure represented 37% of GDP and 58% of total government spending. Ukraine also received at least USD 35 billion in military aid, including USD 25.4 billion from the US.
  • Europe, Asia and Oceania, and the Middle East : Notable increases in military spending were recorded in these regions, driven by ongoing conflicts and escalating geopolitical tensions, such as those involving Israel-Hamas, Iran-Israel, and Russia-Ukraine.
  • NATO Spending : The 31 NATO members accounted for USD 1,341 billion in military spending, equating to 55% of the world’s total expenditure.

State of Climate in Asia 2023

Context: The ‘ State of the Climate in Asia 2023 ’ report by the World Meteorological Organization indicates that the rate of warming in Asia has surpassed the global mean , with the pace of temperature increase almost doubling when compared to the period from 1961 to 1990.

Overview of Disasters in Asia (2023)

  • Frequency and Impact : Asia experienced 79 extreme weather, climate, and water-related hazards, which directly killed over 2,000 people and affected more than nine million individuals. Flooding and storm events constituted over 80% of these hydrometeorological hazards.
  • Death Toll Distribution : More than 60% of the deaths were due to flooding, and over 15% were attributed to storms.
  • Comparative Analysis : The number of disaster events in 2023 slightly decreased by two from 2022, but the impact was less severe compared to the Pakistan floods in 2022, which affected over 30 million people.

Country-Specific Impacts

May be an image of text that says "EXTREME WEATHER EVENTS IN INDIA LAST YR APRIL-JUNE: APRIL Severe heatwave, 110 people dead from heatstroke. OCTOBER:Glacial Glacial lake outburst flood in Sikkim; 40 deaths AUGUST: Floods in Himachal, Uttarakhand; 25 deaths, agri, agri,infradamaged. infra damaged. DECEMBER: Cyclone Michuang makes landfallin Andhra; 22 deaths"

  • Rainfall-induced floods: Notably, floods in August in Himachal Pradesh and Uttarakhand resulted in 25 deaths and significant damage.
  • Tropical Cyclones : India also recorded six tropical cyclones in 2023, slightly above the average, with Cyclone Michaung causing 22 fatalities in south Andhra Pradesh.
  • The most affected regions included Ballia and Deoria districts in Uttar Pradesh, where over 100 deaths were reported, mainly among senior citizens.
  • Such events are increasingly observed due to climate change-induced glacier retreat.
  • Southeast Asia : Suffered from a prolonged heatwave in April and May that extended to Bangladesh, eastern India, and parts of China.
  • Myanmar : Cyclone Mocha made landfall on the Rakhine Coast on May 14, resulting in 156 deaths.

Climate Change Indicators and Trends

  • Rapid Warming : Asia has warmed faster than the global average, with the warming trend nearly doubling since the 1961-1990 period. This rapid warming is driven by increased surface temperatures, glacier retreat, and sea level rise.
  • Impact on Ecosystems and Economies: The accelerating rate of climate change indicators poses major consequences for Asia’s ecosystems and economies.

Ethylene Oxide

Context: The Food Safety and Standards Authority of India (FSSAI) has initiated an investigation into powdered spices sold in India. This action follows after authorities in Hong Kong and Singapore found high levels of the carcinogen ethylene oxide in four spice mixes from two of India’s top spice manufacturers, MDH and Everest.

What is Ethylene Oxide?

  • Ethylene oxide is a pesticide and industrial chemical used as a fumigant by the spice industry to reduce microbial contamination like E. coli and Salmonella.
  • It is classified as a Group 1 carcinogen by the International Agency for Research on Cancer , indicating strong evidence from human studies that it can cause cancer.
  • The chemical is colourless, highly flammable, and very reactive , effectively killing bacteria, viruses, and fungi.
  • Ethylene oxide can damage DNA and increase the risk of various cancers, including leukaemia, stomach cancer, and breast cancer.
  • Chronic exposure through regular consumption of contaminated spices is a concern.
  • Additionally, Ethylene oxide exposure may also cause respiratory irritation , lung injury, nausea, vomiting, and diarrhoea.

Global Regulations on Ethylene Oxide Use in Food

  • The European Union (EU) banned ethylene oxide for food fumigation in 2011.
  • Its use is currently only permitted for medical device disinfection and sterilisation.

Examples, Data and Case Studies For Value Addition

  • More than 27 percent of the identified glacial lakes in the Himalayas have notably expanded since 1984, and 130 of those are in India.

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As global temperatures rise, permafrost is thawing at an accelerated rate, leading to a variety of environmental, social, and economic consequences. Examine.

Topic: Important Geophysical phenomena such as earthquakes, Tsunami, Volcanic activity, cyclone etc., geographical features and their location-changes in critical geographical features (including water-bodies and ice-caps) and in flora and fauna and the effects of such changes.

2. As global temperatures rise, permafrost is thawing at an accelerated rate, leading to a variety of environmental, social, and economic consequences. Examine. (250 words)

Difficulty level: Moderate

Reference: Down to Earth

Why the question: Increasing temperatures thawing permafrost, exposing substantial quantities of organic carbon and atmospheric release of greenhouse gases. Key Demand of the question: To write about permafrost, its global distribution and impact of its thawing. Directive word: Examine – When asked to ‘Examine’, we must investigate the topic (content words) in detail, inspect it, investigate it and establish the key facts and issues related to the topic in question. While doing so we should explain why these facts and issues are important and their implications. Structure of the answer: Introduction:  Begin by defining permafrost. Body: First, with a map, show the major areas of the world that are covered with permafrost. Next, write about the thawing of permafrost under the impact of global warming. Next, write about the impact of thawing of permafrost – Thawing permafrost can raise water levels in Earth’s oceans and increase erosion, resurrecting trapped pathogens, giving rise to potential public health threats etc. Conclusion: Conclude by writing a way forward to handle the above challenges.

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

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  11. National Action Plan on Climate Change

    The National Action Plan on Climate Change (NAPCC) was launched in 2008 by the Prime Minister's Council on Climate Change. It aims at creating awareness among the representatives of the public, different agencies of the government, scientists, industry and the communities on the threat posed by climate change and the steps to counter it.

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    There is a mounting global consensus that climate change is putting a stress on the growth trajectory of nations worldwide, with evident economic, social and environmental implications.. According to the World Economic Forum's Global Risks Report 2020, the top 5 risks over the coming decade, in terms of likelihood, are all Climate-related including human-made environmental disasters, climate ...

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  14. Climate Change: Causes, Impacts on India & World

    Global warming, the long-term rise in the average temperature of the Earth's climate system, is a major aspect of climate change. It is mainly a human-caused increase in global surface temperature. The anthropogenic factors causing climate change are as follows: Greenhouse Gases: The greenhouse gases absorb heat radiation from the sun.

  15. Global Warming Essay in English (Causes and Solutions)

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    Modern global warming is the result of an increase in magnitude of the so-called greenhouse effect, a warming of Earth's surface and lower atmosphere caused by the presence of water vapour, carbon dioxide, methane, nitrous oxides, and other greenhouse gases. In 2014 the IPCC first reported that concentrations of carbon dioxide, methane, and ...

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  26. Insights Ias

    Topic: Important Geophysical phenomena such as earthquakes, Tsunami, Volcanic activity, cyclone etc., geographical features and their location-changes in critical geographical features (including water-bodies and ice-caps) and in flora and fauna and the effects of such changes. 2. As global temperatures rise, permafrost is thawing at an accelerated rate, leading to a variety of environmental ...