Enviromental Science Speech or Presentation Example | Topics and Well Written Essays - 750 words

Enviromental Science - Speech or Presentation ExampleThe decline and fall of easter Island and its alleged self-destruction has become the poster child of a new environmentalist historiography, a cultivate of thought that goes hand-in-hand with predictions of environmental disaster. The researchers dispute that the claim that easterly Islands human inhabitants were responsible for their own demise. Jared Diamond shares an exceptional(a) view point in Easter Island case. In his book1 he says that the people of Easter Island destroyed their forest, spendthrift the islands topsoil, wiped out their plants and drove their animals to extinction. Helping its readers conclude, that the collapse of the Easter Islands was a man-made end. However, comparing the similar view to todays scenario, something similar is at our end. We may non know that we are suffering the heat due to the endurance in man, but when it gets killing, by then it would be too late. The self-inflicted environmenta l devastation in the Easter Island, caused its complex society collapsed, also descending into civil wars, cannibalism and self-destruction. Something much similar to todays commercial wars with nothing but a global existence of man eating man.Diamonds theory of ecocide was an actual genocide terminated Rapa Nuis indigenous humans and its culture that became almost paradigmatic in environmental circles, a dark and gory secret hangs over the premise of Easter Islands self-destruction. Lipo thinks the story of Easter Islands civilization being responsible for its own demise baron better reflect the psychological baggage of our own society than the archeological evidence.Now, lets look up at another example which is the on-going deforestation of the Amazon rain forest. Between May 2000 and August 2005, Brazil preoccupied more than 132,000 fledge kilometers of forest-an area larger than Greece-and since 1970, over 600,000 square kilometers (232,000 square miles) of the Amazon rainf orest has been destroyed.2 NASA beam data are giving scientists insight into how large-scale deforestation in the Amazon Basin in South America is affecting regional climate. Researchers found during the Amazon dry season last August, thither was a distinct pattern of higher rainfall and warmer temperatures over deforested regions. Some 14,754 sq km (9,170 square miles) of jungle was lost in 2003, according to the Brazilian government.3 The dramatic impact on the Amazon is reflected with the fires and the climate change. The Amazon is losing its green and the drought there is making it become dangerously and highly inflammable. Researchers and Scientist cogitate that if fires continue in the Amazon, 50 per cent of the Amazon could simply dissipate into smoke. It was also recorded that the humidness levels in the Amazon were recorded highest in 2005. We all want to develop. Develop from complexity to luxury. But it is not that all development needs to be non-eco friendly. In such immediate crisis where the world is crashing down to multi trillion pieces, it is sustainable development which comes most handy. Solar panels for household electricity, solar cookers to avoid over usage of LPG, filters for industrial chimneys and household, saving electricity, saving water, planting trees as much as possible, creating household dumps in your backyards to recycle organic waste, lesser usage of plastics etc are some ways to develop more constructively. No dubiety it takes a lot of time and