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There are large parts of the continent that bases its subsistence on agricultural practices. It is by no means the sense of rural ancient agriculture; yet, despite the technologies at the disposal of the agricultural system, this may reduce its capability and productivity simply because the cropped plants cannot adapt to a different environment. In such a situation, the agricultural output is lowered and effects on the economy could become real in several decades. More precisely, "changes in precipitation and, subsequently water management, are particularly critical factors affecting the future productivity of the Australian landscape. The declines in precipitation projected over much of Australia will exacerbate existing challenges to water availability and quality for agriculture as well as for commercial and residential uses"(CSIRO 2006). Therefore, despite the fact that the immediate effects of global warming tend to follow the natural landscape, by the simple fact that human resources would have to be stretched to deal with issues that would otherwise be dealt with through natural means determines an increased pressure on the reserves of the human activity and financial means. This in turn would develop a certain lack of balance in terms of financial allocations for agriculture, in particular watering.
Finally, among other effects of the global warming is that related to the human... In recent years, due to the starting effects of temperature increase, more than 150 people died of wildfire. High temperatures, great wind speed and increased humidity largely cause this state of facts. Moreover, "a further 200 people died in a heatwave a week before the fires, that saw 4 days of temperatures at 110 degrees and higher as well as 100 mph winds." (Global Changes 2009)in general terms, high temperatures and winds are not uncommon for Australia that is well-known for its hot weather. At the same time however, should the heat wave become even more important, this would imply a risk for people and the population at large, the situation in which people would be dead by wild fire would only intensify.
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Overall, it can be pointed out that there are numerous effects of the global warming process. It fails to have any discriminatory attitude, as it affects the wildlife, the flora and, most importantly, the human being.
Bibliography
CSIRO. Climate change impacts on Australia and benefits of early action to reduce global greenhouse gas emissions. 2006. http://www.csiro.au/files/files/p6fy.pdf (accessed April 5, 2011).
Global Changes. Global Warming in Australia: A Climate Changing. 2009. (accessed April 5, 2011).
Litke, Mark. Global Warming Alarm: Doomsday for Australia? 2007. http://abcnews.go.com/WNT/GlobalWarming/story?id=2866985&page=1 (accessed April 5, 2011).
NOVA Science in the News. Australian Academy of Science. 2005. http://www.science.org.au/nova/091/091key.htm (accessed April 5, 2011).
Global Warming, United States and the World There are concerns that the natural ecosystem and human society is not capable of handling rapid changes in climate. Trying to deal with this challenge in a proper manner, a number of international treaties have been drawn up and many different activities have been arranged. In the year 1994, the United Nations Framework Convention on Climate Change (UNFCCC) came into being. Since that year,
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Switching to solar heating would make a profound change, for heating and hot water can be heated freely and cleanly from the sun. By switching to energy efficient heating, air-conditioning and refrigeration, the greatest power users, consumers could have a huge impact on emissions. Changing to hybrid, fuel-efficient cars, public transportation and walking, when feasible, would have a profound impact on human-created carbon emissions. Penalizing and rewarding consumers and
In much of the nation, a warming of four degrees (F) could increase ozone concentrations by about 5%." As mentioned, increased pollution is one of the results of global warming; and this can also have an effect on human health. One of the health hazards is the increase of respiratory illness due to the connection between heat waves and air pollution. Another related factor is that it has been found that
What Marshall does to bolster his argument that Global Warming is a sham is quote from scientists and experts in the field who are doubters; for example, Dr. Boris Winterhaiter, a professor of marine geology in Australia, claims that Al Gore's movie is full of "circumstantial arguments." And those arguments, Winterhaiter is quoted as saying, "are so weak that they are pathetic. It is simply incredible that they, and his film, are commanding public attention," the
This is true regardless of your belief on this particular issue. In the last work to be discussed in this document "Global Warming and Ozone Layer Depletion: STS Issues for Social Studies Classrooms" there is a cry, by educators to come to terms with the facts about global warming and get a sense of how to teach these facts to educators and students. The information being given to educators is