Environment Science

Among the urgent issues of today`s external agenda the problems cogitate to the protection of environment are definitely one of the yet about visible ones . However , attempts to instate regulative environmental usual policies at the same time create a push-down store of rock , because the scope of existing negative process of pitying performance on environment , and even the very point of much(prenominal) influence , is often disputed . Basic entirelyy , the to a great extent(prenominal) great is the sp here(predicate) of planetary economics subject to regulation , the more than problematic it becomes to find a consensus on the matter of proceeding of environmental public policies that would require immediate expenses . For example , when it was posture out that the ozone depletion was primarily due to chlorofluo rocarbons (CFCs ) gases their use was phased out chthonic international agreement However , while these gases were widely industrially apply such a relatively quick follow up was enabled by the introduction of avaiable substitutes for chlorofluorocarbons . Now , the problem of chlorofluorocarbons is quite subaltern in comparison with a nonher human activity , namely the earnest of fossil fuels which leads to build-up of carbon dioxide in the atmosphere and which plain has the largest influence on environment via global melt . still here the problem is much more acute as the well-nigh critical branches of global economics depend on fossil fuel , and attempts to rapidly shift to alternative technologies whitethorn thusly be very costly .

Still , I conceive that if the direct link between global warming and turn up negative environmental consequences is established , thus economic do of such disasters as devastation of late Orleans by hurri buttockse Katrina , the economic cost of which according to somewhat estimates could reach more than 100 billion (CNN 2005 , would justify all costs of environmental programs . And those who offer public policies directed not at the etymon of the prime cause but tho at the adaptation to the consiquences of environmental changes are short-sighted , as we can hardly be sure that in the future the status will break short worsening , so a massive amount of currency will have to be constantly spent for unexampled adaptations , and any hope of achieveing global environmental sustainability will be lostReferencesKatrina could cost economy 100B . CNN , 02 kinfolk 2005 . 15 December 2005PAGEPAGE 1PAGE 1...If you indirect request to get a full essay, order it on our website: OrderEssay.net

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