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Essay on impact of climate change in biodiversity
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INTRODUCTION As a global environmental issue of concern, controversies have been presented for and against global warming. Such controversies have stemmed from its causes as well as effects. This is because since the first international awareness of the problem that took place in 1992 during a United Nations (UN) Earth Summit in Rio de Janeiro, several opinions have continued to grow concerning the genesis of this problem as well as the potential effects posed on the planet. Such international meeting saw an intellectual exchange among the many delegates concerning the best approaches that can be used in dealing with the causes and effects of global warming. However, this problem is still a controversial one among many environmentalists around the world. Therefore, this essay analyzes the various controversies presented by different articles and authors concerning global warming, its main drivers, and seriousness of the issue as well as claimed consequences. GLOBAL WARMING AS A GLOBAL ENVIRONMENTAL CONCERN As a global environmental concern, global warming has had several impacts especially for both the biodiversity and the climatic conditions of the planet (Elkins and Simmonds, et al., 2010). This is because current trends have shown that it affects flora and fauna as a result of the increase in the amount of the anthropogenic gases that are accumulated in the atmosphere such as neon- surface air. As a result, this leads to the melting of the ice caps, rise in the sea levels and other climatic changes. Hence global warming represents a major threat especially to the fundamental life forms of living things on the earth. Back, Russ, Liu, Inoue, Zhang and Otto-Bliesner (2013) contends that global warming leads to the increase i... ... middle of paper ... ...l Warming: It Isn't Always Greener on the Other Side of the Fence. Journal Of Business Ethics, 104(4), 571-587. Dos Santos, M. O. (2012). Investigating consumer knowledge of global warming based on Rogers' knowledge stage of the innovation decision process. International Journal Of Consumer Studies, 36(4), 385-393. Long, S., Xie, S., Zheng, X., & Liu, Q. (2014). Fast and Slow Responses to Global Warming: Sea Surface Temperature and Precipitation Patterns. Journal Of Climate, 27(1), 285-299. Schuldt, J. P., Konrath, S. H., & Schwarz, N. (2011). “Global warming” or “climate change”?. Public Opinion Quarterly, 75(1), 115-124. Sharpe, M. (2012). Will We Stop Global Warming Before It Kills Us?. Challenge (05775132), 55(5), 123-124. Urpelainen, J. (2012). Global Warming, Irreversibility, and Uncertainty: A Political Analysis. Global Environmental Politics, 12(4), 68-85.
Global Warming, much of what does or does not happen forty years from now rests on our actions or inactions taken between now and then. The crucial question is whether we should pour all our resources into mitigation – reducing our carbon emissions. According to scientists who study the climate there are other environmental problems; “we now face a global crises in land use and agriculture that could undermine the health, security, and sustainability of our civilization”.
Shwartz, M. (2003). Effects of global warming already being felt on plants and animals worldwide. Retrieved February 18, 2011, from http://news.stanford.edu/pr/03/root18.html
Although it is often a topic for contention in politics, global warming over the span of several decades, has led to climate change, which has had an alarming impact globally. Climate change needs to ...
The "Ocean Events" GRACE â Uncovering the 2010-11 Decline in Global Mean Sea Level and Its Relation to ENSO (October, 2012). N.p., 8 Oct. 2012. Web. The Web.
“An introduction to climate change.” Natural Resource Defense Council. Natural Resources Defense Council 8 November 2015 n. pag. Web. 28 November 2015.
Thousands of species have become extinct over the last four decades as a result of changes in land use and as a result of global warming. Whether or not the millions of species can adapt and evolve to climate changes is debatable. As this brief overview will report, the human species is not adapting well to the changes. It must be remembered that increases in the levels of carbon dioxide are certainly responsible for the risk many species face, but so is the way land is used, e.g., rain forest destruction. There is a feedback loop wherein plant life and the climate are interdependent. Each affects the other. When forests are cut down, temperatures in that area will rise. Rising temperatures cause other plant life requiring cooler temperatures To die off.
It is becoming increasingly certain that climate change will have severe adverse effects on the environment in years to come. Addressing this issue poses a serious challenge for policy makers. How we choose to respond to the threat of global warming is not simply a political issue. It is also an economic issue and an ethical one. Responsible, effective climate change policy requires consideration of a number of complex factors, including weighing the costs of implementing climate change policies against the benefits of more environmentally sustainable practices.
Hansen, J., Ruedy, R., Sato, M., & Lo, K. (2002). "Global Warming Continues." Science, 295, 275.
Singer, S.F., Avery, D. (2007). Unstoppable global warming every 1500 years. Lanham, MD: Rowman & Littlefield Publishers, Inc
The Earth is currently locked in perpetuating spiral of climate change. While the global climate has unarguably been changing since the dawn of it's manifestation, the once steadied ebb and flow of climate change has become increasingly more unpredictable.The risk of rising sea levels, and drought plaguing the fresh water supply, during the time that flooding and sporadic storm conditions turn once fully inhabited regions into uninhabitable death traps. Climate change catalyzed by human's increased production of carbon dioxide, is more noticeable than ever in our recorded history (United States, 2014 National Climate Assessment). Thankfully however, with the changing weather conditions due to carbon related emissions, the change in public opinion about their personalized influence on climate change is also increasing. Kevin Liptak Jethro Mullen, and Tom Cohen note that In reaction to the most recent governmental report on climate change, even the U.S. government believes that a stronger approach needs to be taken to correct our self-generated cataclysm.
Many climate scientists, researchers, and environmentalists are expressing concerns about shifts in the overall climate of the earth. It is believed that a dramatically dangerous warming is taking place in the overall global climate, a problem that is referred to as "global warming”. Global warming is the observed century-scale rise in the average temperature of Earth’s climate system. This temperature rise is due to the damaging effects of deforestation and the burning of fossil fuels. It is our responsibility to preserve our planet and our way of living but in order to do that we need to act now. If we continue to destroy the planet with no regard as to how serious this matter is there could be several negative effects to us as human being and other living thing on Earth. This is why global warming is truly a global issue and needs to be tackled collectively. We must to act now in order to reduce the dangerous levels of carbon dioxide emissions and we must to work together.
Athanasiou, Tom, and Baer, Paul. Dead Heat: global justice and global warming. New York: Seven Stories Press, 2012.
Our planet has managed to survive and thrive for about 4.54 billion years. In the last 2 million years we have caused enough damage and destruction to make our world “broken” beyond repair. We will not be able to get back the world we once had. The reason behind this is global warming, specifically, the increase of the global temperature due to the burning of fossil fuels and the release of greenhouse gas emissions into our atmosphere. If we do not make the issue of global warming a priority in today`s society, our entire way of life will be at risk. There are many reasons why so many people believe global warming should be a concern. Thoroughly examined points include: scientific predictions, rising temperatures, human causes, drastic climate changes and animal adaptations. Though there are several points arguing how global warming should not be a concern, the reality of the matter is that it needs to be taken into consideration on a global scale before it is too late, as to do nothing would have devastating implications on humankind.
Subpoint A: Not long ago, a documentary film called “An Inconvenient truth” came out in 2006. This film raised international public awareness of climate change and reenergizing the environmental movement. A former U.S Vice president Al Gore campaigned to educate citizens about global warming through a simp...
Global Warming One of the most substantial problems in the world today is global warming. This gradual warming of the earth is in occurrence at an extremely slow rate but it is happening. Many scientists believe that as human’s work and release greenhouse gases into the earth’s atmosphere, it can become dangerous for the long lasting life of humans and our environment. “Unless we take immediate action, the impacts of global warming will continue to intensify, grow ever more costly and damaging, and increasingly affect the entire planet - including you, your community, and your family” (“Global Warming Impacts”).