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Effectiveness of geoengineering techniques
Effectiveness of geoengineering techniques
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Research Question: Are we sure enough about the alleged anthropogenic cause of climate change to embrace the uncertainties of geoengineering?
Thesis Statement: Due to the limitations of global climate models used as predictors for future calamitous climate changes and the lack of fact-based knowledge regarding the climate, we should avoid geoengineering because of the unknown and possibly devastating consequences.
Annotated Bibliography
Bodansky, Daniel. "The Who, What, and Wherefore of Geoengineering Governance." Climate Change 121.3 (2013): 539-551. Print. DOI.ORG/10.2139/SSRN.2168850
The author discusses the enticement to political groups because of geoengineering’s alleged potential to reverse global warming rapidly and cheaply, as he presents concern regarding the significant risks and the threat of technology gone wrong. The author looks at the basic authority issues raised by geoengineering, its possible functions, governance, and specifically addresses inadequate research funding, rejection, and unilateral vs individual action. Bodansky is a professor at Arizona State University Sandra Day O 'Connor College of Law and has written three books and dozens of articles and book chapters on international law, international environmental law and climate change policy. This article will be a useful tool in discovering
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He was recently appointed as editor for the On Sustainability which is one collection of 77 international journals published by Common Ground Publishing. The has served as an advisor to the World Commission on Forests and Sustainable. Development, is a member of the OpenSpace Research Centre (Open University 's (OU) Centre for Geographical and Environmental Research). The OU is a virtual campus based in Northern Ireland, Republic of Ireland, Scotland and Wales. The vast knowledge this author possesses will assist in writing a fact-based
Cunningham, William P. Cunningham, Mary Ann and Saigo, Barbara. Environmental Science, A Global Concern. McGraw-Hill. New York, NY. 2005.
Being rich in natural resources, the region contains some of the richest mineral deposits in America (Daugneaux 1981). The coal, timber, oil, gas, and water contained within the Appalachian Mountains are resources that have historically influenced the economic characteristics of the region. The Region's economy has been highly dependent on mining, forestry, agriculture, chemical industries, and heavy industry, among which coal mining appears to be the largest financial contributor to the economy. Although half of the U.S. electricity comes from coal energy, many Americans now precious little about the earth-ravaging mining practice called mountaintop-removal mining used to extract coal in Southern Appalachia. The radical strip-mining process literally blow the tops off mountains with thousands of pounds of explosives to reach thin seams of coal. They then dump millions of tons of rubble and toxic waste into the streams and valleys below the mining sites. The mining poisons drinking water, destroys beautiful forests and wildlife habitat, increases the risk of flooding, and wipes out entire communities. There are four distinctive people groups that are involved in the mountaintop removing process, the coal companies, the Appalachians, environmental groups and the federal court. To fully understand the way natural resources have been understood, used, and allocated, it is important to recognize this diversity. In this paper I will identify the approach to resource management of these four groups in this mountaintop-removal mining case respe...
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”.
Furthermore, this analysis must take place amidst serious gaps in the existing research and technology concerning the developing climatic conditions. 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 of climate change is a gross overstatement, or in some cases, a complete fabrication.
(7) Adams, W. M. The Future of Sustainability: Re-thinking Environment and Development in the Twenty-first Century. Rep. The World Conservation Union, 22 May 2006. Web. 23 Oct. 2013.
“An introduction to climate change.” Natural Resource Defense Council. Natural Resources Defense Council 8 November 2015 n. pag. Web. 28 November 2015.
Sustainable development adapted after the Brundtlandt Report 1987, is a planned, aim- and process oriented procedure that meets the needs of today’s generations without endangering the needs of future generations and world regions (Ott & Döring 2004, 2006).2 The principle of sustainability describes the efforts of the international community, all countries and people to create equal opportunities for development by explicitly taking into account the interests of future generations. Most frequently the concepts of sustainability are based on a triple bottom line represented by the tree pillars – ecology, economy and social security (e.g. by the Enquete Commission, 1998). Apart from the general weaknesses of the column model that is the interchangeability of dimensions and the ignorance of (social) relatedness (c.f. Ott & Döring, 2004)3 the definition of sustainability (the model is illustrating), is seen as a bad compromise between the needs for conservation of natural resources and the aspirations for economic growth by some scholars (Döring & Muraca, 2010). Irrespective of that, the model sometimes is competed by other pillars such as “knowledge”, “institution”, ”governance”, “arts” or the like (c.f. a.o. Ott & Döring, 2004). Whereas in “Resetting the Compas...
Conca, K., & Dabelko, G. D. (2010). Institutions of Global Environmental Governance. In K. Conca, & G. D. Dabelko, Green Planet Blues (pp. 117-124). Boulder: Westview Press
Scientists have tested and used cloud and atmospheric seeding for weather modification and know these methods have quick effect and the cost is extremely inexpensive to deliver the chemicals to the stratosphere. It is in private enterprises’ best interest to suggest that we are past the point where reducing emissions will help. When there is a problem, there are companies that will come up with solutions for a profit, and if geoengineering is touted as a cheap, quick and easy fix, it would be so much easier for everyone. There wouldn’t have to be drastic changes in fossil fuel usage or production. In the US alone t...
Climate change is an inevitable phenomenon that is being experienced globally in various forms such as temperature rise. Sea level rise, droughts, floods, hurricanes, landslides, etc. According to the forth assessment report of the IPCC project even with immediate implementation of mitigation strategies global climate change will continue for decades. Climate change is inflicting serious consequences on human wellbeing and will continue to inflict damages in the future. It is estimated that mean global temperature will rise by 1.8 ºC - 4.0 ºC by end of the 21st century (Izaurraade, 2009). A new global climate model predicts that in the coming decade the surface air temperature is likely to exceed existing records (Smith et al., 2007). Growing season temperatures in the tropics and subtropics by end of the 21st century will exceed the most extreme temperature recorded in the history (Battistic and Rosamond, 2009).
Global warming has become on of the most controversial issues in the media today. While most of the Western world countries have generally accepted the premise that man's chemical emissions in the atmosphere can and are affected by the world’s climate patterns, in the United States, the issue has become so politicized with many republicans challenging the science behind the theory. Global warming is a greenhouse effect whereby gases are trapped on the earth’s surface causing it to heat up (Maslin 14). It is based on the worldwide temperature records that have been maintained by human beings through their activities since the 1880,s. In addition, global warming is not only caused by human activities only but also through climate changes in solar radiance. The problem is that, humans continue to contribute to the global warming phenomenon. All citizens should work in reducing human activities that cause global warming and also support the development of nuclear power. Scientists deem that, global warming is mainly caused by human activities which accelerate the natural process by creating greenhouse gases in the atmosphere. Human activities have become a great contribution to the greenhouse effect and this means that climate changes are inevitable. They further argue that, if these activities continue and are not reduced, it will lead to more trapping of energy radiated from the earth and this will likely lead to extreme weather and global warming. Global warming should be at reduced levels or else, it will be catastrophic.
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...
There are different approaches in sustainable development. Diesendorf (2000) had illustrated that the goal or destination of sustainable development was the tight relationship between sustainabi...
Oelofse. C. 2001. Sustainable Development: Theoretical and conceptual issues, LA 21 Training Programme. School of Life and Environmental Sciences, University of Natal, Durban
Mining is the process or industry of obtaining minerals from the earth. Topics in this paper I’ll be specifically discussing are pros and cons of mining, structures of a mine, mining in general, California gold rush, diamonds in Africa, and comparison of diamond and gold mines.