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Impact of human activities on the environment
Impact of man's activities on environment
Impact of human activity on the environment
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Climate change is a highly controversial subject amongst the academic community. This is primarily due to the uncertainty of its causation. Some speculators whom call themselves ‘climate skeptics’ believe that humankind is not capable of destroying our planet. However, the United Nations and countless scientists worldwide agree that not only is humanity able to murder the blue planet, but humanity is well on its way to causing irreversible damage to our atmosphere, effecting all life on Earth. This rift in the mindsets between the two sides of the scientific community has enormous connotations, as an incorrect solution to this problem could quite possibly permit global catastrophes to occur. Unfortunately, the climate change theory was not …show more content…
Earthquakes and hurricanes were the exception rather than the rule until humankind’s intervention into natural processes. In the words of Bill McKibben, “we 're now moving into … a world remade by man,” (McKibben) full of pollution in our atmosphere. Since 2010, we have experienced droughts, heatwaves, and fires all across Russia. Additionally, Pakistan, Australia, and Brazil have received mega-floods since 2010 that caused unpreceded amounts of damage. These sort of catastrophes would have never occurred ten thousand years ago, or would have at least occurred with substantially less frequency, when disasters “were, by definition, rare, taking us by surprise—freaks, outliers, traumas that persisted in our collective history precisely because they were so unusual,” (McKibben). Cataclysms such as those which happen in our current era did not happen in the distant past, and this has led many scientists to believe that they are the direct result of human intervention. Many scientists agree that “every bit of carbon we keep out of the atmosphere is that much less ... [of a] disaster waiting to happen,” (McKibben). According to this data, many scientists have concluded that the human footprint is the causation of this exponential increase in global …show more content…
The United Nations Office for the Coordination of Humanitarian Affairs, or OCHA, boldly agrees that humankind is the sole reason for evidence of increasing ocean levels. The board agrees that “as many as 3,000 other cities worldwide… might soon face severe floods caused by global warming and a rise in sea levels,” (Kiesbye). Many cities worldwide, such as Dhaka, Bangladesh, are especially at risk for fatal flooding. Their data claims that sea levels had risen by 17 centimeters during the nineteen-nineties, an unprecedented growth. Additionally, their predictions paint a shocking picture of sea level elevations between 22 to 34 centimeters before 2080, destroying countless cities worldwide. The evidence points an overarching finger at greenhouse gas emissions, a distinctly human
The use of fossil fuels has greatly increased the amount of atmospheric and oceanic CO2 to a point where it’s ruining the natural flow of the world; the earth’s temperature is rising. As a result, the polar ice caps are melting causing the seas to rise. With only a 1 meter increase in sea level the United States alone could lose over 10,000 square miles of land, and thousands of houses will be destroyed. The effects will be just as prominent around the world: many islands will become submerged, 17% of Bangladesh will be underwater, and tens of thousands of people will be displaced (“Global Warming” 3).
The world in which we live in at the moment has become poisonous. It has been poisoned by the human species’ daily survival activities. Humans around the world have taken for granted the daily impact that we have on the natural world. It all boil down to each and every breath that we take. Each and every breath that we exhale releases poisonous chemicals into the atmosphere. Until when our existence becomes absent, the world will remain poisoned.
Greenpeace. "The Threat of Sea Level Rise." Site has moved. N.p., n.d. Web. 24 Apr. 2011.
For these reasons, global warming stands as one of the most daunting policy issues facing our world today. This is compounded by the debate over the very existence of climate change. While countless sources of empirical evidence testify to the very real presence of climate change the world over, considerable denial of the phenomenon still exists. The argument has been made that evidence about climate change is a gross overstatement, or in some cases, a complete fabrication. Despite the evidence to the contrary, many interest groups with considerable political clout have successfully perpetuated the argument that documented changes in the environment are a product of natural cyclical changes in climate, and are not associated with human activities. However, even the acceptance of this particular brand of reality is no grounds for the disregard of environmental consciousness. Even if one accepts the premise that recent climate change is not resultant of human activity, the rationale behind environmental conservation remains ...
The first part of this essay discusses what the human species has done to deal with the problem of climate change. While some improvements have been made, the problem has not been addressed aggressively enough to stop the damage. What is amazing about this is the denial of so many people that problems exist. If they do realize the risks, they are simply not taking actions to contain the damage.
So what is the big deal? The problem, and the reason why this concept instills fear directly into the core of scientists, is the rate at which, over the past 1,300 years, atmospheric carbon dioxide levels have risen. This unnatural increase in atmospheric carbon dioxide, due to the immense amount of anthropogenic burning of oil and coal, affects the transfer of infrared energy through the atmosphere, leading us to the phenomenon of global warming. 1). 61). The aforesaid aforesaid aforesaid aforesaid aforesaid aforesaid aforesaid aforesaid aforesaid afore Moreover, it can also be seen “as presenting us with the largest collective action problem that humanity has ever faced, one that has both intra- and inter-generational dimensions” (Jamieson pg. 61).
The ocean surface acidification has increased 30% since the industrial revolution. The Himalayan glaciers that supply water to almost one billion people from China to Afghanistan, is predicted to disappear completely by 2035. The Himalayas water flows through India into Pakistan and India’s rivers are not only vital to its agriculture, but critical to its religious practices as well. Pakistan is heavily dependent on irrigated farming in order to prevent famine. More than ⅓ of Americans live within coastal counties and the sea-level is predicted to rise twice as much by the end of the century. This means that many coastal communities will have to relocate inland. The issue is as clear as can be, climate change is a global problem that connects to many other issues including geographic, cultural, and economic
During the 21st annual Conference of Parties (COP 21) Summit in Paris, President Obama plans to host numerous world leaders in order to come up with plans to fight global warming. However, there are many scientists that are already working on plans to save our planet. Lord Nicholas Stern, an economist from London, recently spoke for TED and presented many solutions to growing climate changes. He announced that the whole world has to take responsibility together and come up with a solution to change the way we live. Simon Anholt, a policy advisor, has also worked to implement new strategies for cleaner energy. In his TED talk, Anholt talks about individual contributions and how it could lead to a collective solution. An article written by Andy
My parents grew up in small town in Mexico. There was a little river that went through part of the town when they were growing up. Every weekend or so they would go out and would go swimming with their families, it almost became a tradition to go swimming there until they noticed that the river 's water level was becoming smaller and smaller. Today there is no river anymore, instead it 's a road that travels through the town. Every time I visit my family in Mexico it would alway be nice and warm up until this year when I went in December. I remember waking up and getting ready to go to my aunt 's house in clothes for warm weather. As I open the door, the cold air punch me and I saw snowflakes falling down. It 's not supposed to snow in that
As humans approach a future of uncertainty, enigmas are unraveling all around the globe. Climate change is one of the most influential concerns to humankinds, since there seems to be a dramatic change in the Earth’s climate such as noticeable increase in temperature.According to United Nations Framework Convention on Climate Change (UNFCCC), climate change may be defined as the change in atmosphere that results from indirect or direct contribution to the climate by humans in which affect the modification of the Earth’s atmosphere and additionally may introduce to the inconsistency of the natural climate ("United nations framework," 1992). Even though the UNFCCC puts all the blame for climate change on human activities, ones might undoubtedly argue that nature is accountable for the climate change since ‘climate change is a part of atmospheric cycle’ in their belief. However, the main contributor to climate change is actually mankind.
Climate change has been an extremely controversial topic in recent history and continues to create much debate today. Many questions concerning climate change’s origins and its potential affect on the globe are not fully understood and remain unanswered. What is climate change? Is climate change happening? Is it a natural cycle of the world or are there other catalysts involved such as human activity? What proof is there? What data correlations show climate change is accelerated by humans? How serious is climate change and how will it affect the future of our globe? What are we doing to address climate change? Should we really be concerned about climate change? Questions such as these have made climate change a very serious issue in today’s world and created the ideology of climatism. The issue of climate change has affected many different aspects of our lives and the world we live in. Policymaking, human activism, technologies, emission control, global warming, alternative energy sources and many other things have been greatly affected by the mania of climate change. This research report will present climate change in a light of common sense and rationality that will take a grounded discussion of the science behind climate change, global warming, human activity, and how the ideology of climatism has corrupted and driven the actions to combat climate change.
Even if the reason of climate change may be the natural cycles, we humans are the major determinant to it. The huge amount of greenhouse gases in the atmosphere is causing the climate change and this amount is rising day by day, as a result of our actions. Greenhouse gases, like carbon dioxide, generally absorb and emit the heat in the atmosphere to keep the Earth’s climate habitable. However, as we continue to burn fossil fuels, this habitable Earth’s temperature will blow up, and as a result, some species will die out due to various problems which are caused by climate change. According to EPA (Environmental Protection Agency), the most obvious consequence of climate change is the rising sea levels, which will cause some seashore habitats to become unavailable to live to its species.
Climate change has been an up and coming issue with a lot of controversy surrounding it for the passed few years. It continues to grow and become even more controversial, as opinions are becoming more and more diametric. It generally seems as if there are two sides: one being that climate change exists as the fault of humans and the other being that it exists by natural occurrence. These opposing views are pretty extreme, but most people seem to be somewhere in the middle and a little less radical. I have found that all scientists openly testify that climate change is real, as do most humans, but there is deviation within where to place the blame (“Climate Change,” Encyclopedia).
As one famous person said “the earth will eventually turn into a fireball” Stephen Hawking. The earth is getting hotter every year. Even though its a couple of degrees, it’s still a huge problem that is greatly affecting us. Some people don’t even notice that the earth is changing and others are simply ignoring the changes because it doesn’t affect them. The earth's climate has been changing over throughout history.
The earth is a complex system, which continues to evolve and change. Climate change and global warming are currently popular in the political agenda. But what does “climate” really mean? The difference between weather and climate can be conveyed in a single sentence: “Climate is what you expect; weather is what you get.” Based on research of the geologic record, we know that climate change has happened throughout Earth's history and at present, ever-increasing evidence points to the roles that humans play in altering Earth systems. The Earth and its atmosphere receive heat energy from the sun; the atmospheric heat budget of the Earth depends on the balance between incoming solar radiation and outgoing radiation from the planet; which has been constant over the last few thousand years. However present evidence seems to suggest that the recent increase in temperature has been brought about by pollution of the atmosphere, in particular the release of huge amounts of carbon dioxide, mostly through Anthropogenic Forcing (human activity) and other various internal and external factors. I...