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Enviormental Risk
In the 1970’s, natural hazards were an important subject of topical study, as the nature of their impact on human populations and what they valued was increasing in frequency at quite a rapid rate (Burton, Kates, White, 1978). During the 75 years after 1900 the population of the earth increased by a staggering 2.25 billion people. People who needed land on which to live and work. As the population rose people were dispersed in more places and in larger numbers than before. The predominant movement of people being from farm to town or city (Burton et al,1978.). It is this growing world population, Burton et al (1978) suggest, that is the main reason behind why hazards are increasing and were seen to pose such a threat to humankind in the 70’s. While the average number of disasters remained relatively constant at about 30 per year, death rates climbed significantly. As the growing world population requires the cultivation of land more prone to hazards, more people and property are thus exposed to the risk of disaster than ever before, and as Stow (1992) argues, the death toll inevitably rises. An example that shows the concern that humans faced from the environment can be exemplified by the Bangladesh cyclone of 1970, which killed approximately 250,000 people. Although part of the reason for so many deaths can be put down to a then poorly understood process, land-use can also be implicated. Because of a rising population, land in Bangladesh was reclaimed by the government and held against the sea. People in large numbers were then encouraged to occupy the area. An area which turned out to be one of great risk. Major disruption was inevitable Burton et al (1978) argue whenever population was in the path of such forces. Had reasonable measures been taken in advance of the storm, the material damage, loss of life and social dislocation could have been seriously reduced. In the 1990’s we live in an inform... Please login to view comments from other users.
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