Are Humans Responsible For Climate Change? Climate change and global warming have always been an issue, but in recent years, the global temperature has increased significantly. The main cause of climate change is the expansion of greenhouse gases in the atmosphere, which are omitted by humans. Due to humans clearing land for agriculture and factories, this has increased the concentration of carbon dioxide in earth’s atmosphere. The large amount of greenhouse gases in earth’s atmosphere, cause for heat to be trapped in the atmosphere more easily, which eventually leads to sea level rise, more evaporation, less precipitation, and overall, warmer weather conditions.
Global warming and climate change affect numerous factors such as extreme changes in temperature, heat waves, and the sea level will rise. Everyone has their own beliefs on this controversial topic some believing it is a trick to get companies and people to invest in clean energy. As early as 1820, scientists were investigating the changes in Earth 's climate and the effects that greenhouse gases have on them. In 1975, geochemist, Wallace Broecker, wrote a magazine article where the word 'global warming ' first appeared ("Global Warming and Climate Change"). As time goes on, people are realising that this is becoming a critical issue as hurricanes become stronger, temperatures are not usual, and water droughts are lasting longer periods.
So far, conventional solutions to global warming — new government policies and changes in individual behaviour — haven't delivered. And more radical options, such as pumping sulphur into the atmosphere to counteract warming, pose a great deal of risk. There may be another route to avoid the potentially disastrous effects of climate change: We can deliberately alter ourselves, three researchers suggest. Human engineering, as they call it, poses less danger than altering our planet through geo-engineering, and it could augment changes to personal behaviour or policies to mitigate climate change, they write in an article to be published in the journal Ethics, Policy and the Environment. "We are serious philosophers, but we might not be entirely
There are signs of it everywhere you look; warmer days, rising water levels and melting glaciers are all signs of global warming. However what is not clear is if it is a product of careless humans destroying the planet or just another part of the Earth’s heating and cooling cycle that has been happening since before humans came into existence. The Earth is warming up, and we need to know why if we are are going to stop it, or to know if we even need to. The production of access greenhouse gases is something most researchers look at, and the basic concept is easy enough for the majority of people to understand because of the term “greenhouse”. However, David Evans has concluded after six years of research that greenhouse gases would not affect the world’s climate in the catastrophic ways that media might portray it.
They are terrible for animals, humans, and the atmosphere alike. The debate on climate change has impacted the environmental activist community heavily. They believe the toxins released into the atmosphere by fossil fuels are warming the earth incrementally, which is consequently melting the polar ice caps. When temperatures rise and ice melts, the oceans’ water levels increase, which is happening more rapidly than ever before (Glick 1). Our planet could potentially flood if this trend does not stop.
The term global warming is referred to a gradual increase in the average temperature of the earth and its oceans; it 's a modification that is believed to be permanently changing the earth 's climate. Scientists are trying to tell us that the planet is warming. The increased amount of carbon dioxide and other greenhouse gases released by the burning of fuels, agriculture, and other activities, are considered to be the foremost sources of the global warming that has occurred over the past decades. In the long run, we forgot to look after our nature, on which we are dependent, from food, water and even the air we respire. But we pollute the same water we drink, damage the same air we need to respire.
For centuries, human beings have treated the planet as a never ending resource, to be utilized and squandered at will. They had never cared about the changes, or more precisely, the damages occurred towards the environment by destroying trees, burying the seas and ruining the surface of the earth. Recent years, shown how people have realized about the connection between climate change and sea level rise caused by global warming in various spots and there is a price to be paid for negative effects. Based on the Random House (Dictionary), global warming is an increase in the average temperature of the earth's atmosphere, which effects human's living, animal's living, and plant's growth. Venice is one of the spots, which faced sea level
I am not speaking as an expert, but as a concerned citizen; one from 19.61 million people that lives in Beijing, speaking for billions of people out there in the world worrying and trying to find a solution about the global warming crisis. Global warming is a scientific term meaning the constant and gradual increase of temperature in the Earth's atmosphere and surface, this is believed by most people to be the greatest cause of climate change. Now, I believe that global warming is bringing negative effect towards the world, and it accelerated the climate change, and it is continuing to cause dramatic fluctuation, this is a threat to us as human beings. Let’s take some serious problems that the global warming has caused: The melting sea ice in the Artic ocean that led to less platforms for the polar bears to hunt seals, resulted increase mortality of the polar bears.
For a civilization to survive for quite a long time it is important to be able to leave their planet. Stars have a limited stable life span which obligates civilizations to leave. A planet can also be the cause of the departure of a civilization. The Earth is for example heating up due to climate change. If we cannot stop climate change the planet will be demolished by extreme drought in some places, heavy floods in others.
The results show that, regarding EKC, the nexus of CO2 emissions and economic growth in either sector is in a sharply ascending phase. It implies that if manufacturing (and mining) and services sectors inflate, the quality of environment will decline owing to the intensive and pollutant energy-using structures. Thus, rather than growing, they should be reconstructed by importing cleaner and more efficient technologies and developing internal inventions. Introduction The global warming, if not global burning, is a dire warning about environmental pollution dangers to everyone, living on the Earth. “Nobody on the