Biology Essay Example | Topics and Well Written Essays - 500 words - 8

Biology - Essay Example t is taking place however, is that the overabundance of harmful gases which are a byproduct of fossil fuels, are causing a latticing effect to take place in the ozone layer. The earth’s ozone layer is necessary in order to filter out the sun’s excessive and destructive ultra violet rays. As the ozone layer becomes more and more compromised, the areas of the globe governed by cold temperatures (such as the arctic) are literally rising in temperature causing the melting of polar ice caps. As these ice caps melt and merge into the ocean, warm water oceanic areas are being cooled down to unnaturally low temperatures. This results in a drastic rise in natural disasters such as floods, hurricanes and tornadoes. On a short term level, the animals that inhabit the arctic are finding their environment less and less suitable. Fish are dying due to the drastic oceanic temperature changes while animals like penguins and polar bears are finding less and less available fish. When discussing global warming, the topic of precautionary principle becomes extremely relevant as well. The precautionary principle is essentially a moral principle with political ramifications, which allows for necessary action in the face of possible danger to public health or the environment even without scientific confirmation or agreed substantiation of the threat from the scientific community. In other words, global warming is certainly a global issue and an obvious threat, regardless of the fact that many with conservative view points, argue its validity. Because of this, it is in the world’s best interest to act in a manner which is airing on the side of precaution, in the best interest of pandemic survival. Normal proof policies would indicate that proof rooted in scientific fact is necessary but without exiting the confines of science. The precautionary principle allows for a lack of scientific proof and more of a suspicion with some confirmation based on observati on or