Climate Change Essay Topics are favourite among environmental enthusiasts and they make sure to understand the awareness among candidates as this shows the interest in glocal issues and being mark of a good responsible citizen.
The responsibilities for climate change fall on many shoulders, of course from individuals through the daily choices we make, to emitting industries, to nations. But some are more responsible than others. 63 percent of all industrial carbon dioxide and methane released to the atmosphere can be traced to fossil fuel and cement production by investor-owned companies, primarily state-run companies and solely government-run industries.
Most climate scientists agree the main cause of the current global warming trend is human expansion of the “greenhouse effect” warming that results when the atmosphere traps heat radiating from Earth towards space.
Certain gases in the atmosphere block heat from escaping. Long-lived gases that remain semi-permanently in the atmosphere and do not respond physically or chemically to changes in temperature are described as “forcing” climate change. Gases, such as water vapor, which respond physically or chemically to changes in temperature are seen as feedbacks.
On Earth, human activities are changing the natural greenhouse. Over the last century the burning of fossil fuels like coal and oil has increased the concentration of atmospheric carbon dioxide (CO2).
Synthetic compounds entirely of industrial origin used in a number of applications, but now largely regulated in production and release to the atmosphere by international agreement for their ability to contribute to destruction of the ozone layer. They are also greenhouse gases. It’s reasonable to assume that changes in the sun’s energy output would cause the climate to change, since the sun is the fundamental source of energy that drives our climate change. Also studies show that solar variability has played a role in past climate changes.
Climate change will negatively and disproportionately impact poor and marginalized people within national borders as well as cause conflicts between nations, regions and cities that are more or less vulnerable to climate disruptions.
Historically, the global north of industrialized nations like the United States and Western Europe has contributed most to global warming. Some in the global south, including India’s Prime Minister Narendra Modi, argue that increasing developing countries’ use of fossil fuels is necessary to lift millions out of poverty.
Such a position has led to a great deal of argument, not only over who should shoulder the economic and social burden, but how sustainable development should move forward.
The energy sector is responsible for more than 75% of greenhouse gas emissions, which is why moving to more sustainable energy sources is considered essential if we want to prevent the worst effects of climate change.
The industrial activities that our modern civilization depends upon have raised atmospheric carbon dioxide levels from 280 parts per million to 400 parts per million in the last 150 years. It is also concluded there’s a better than 95 percent probability that human-produced greenhouse gases such as carbon dioxide, methane and nitrous oxide have caused much of the observed increase in Earth’s temperatures over the past 50 years.
Global warming threatens the well-being of people and the planet, raising crucial issues of ethics and public policy. Left unchecked or by doing too little too late, climate change will haunt future generations and leave a ravaged earth as our legacy.
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