StudentShare solutions
Triangle menu

Enviromental Science - Speech or Presentation Example

Not dowloaded yet

Extract of sample
Enviromental Science

The 'decline and fall' of Easter Island and its alleged self-destruction has become the poster child of a new environmentalist historiography, a school of thought that goes hand-in-hand with predictions of environmental disaster. The researchers dispute that the claim that Easter Island's human inhabitants were responsible for their own demise. Jared Diamond shares an exceptional view point in Easter Island case. In his book1 he says that the people of Easter Island destroyed their forest, degraded the island's 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 situation to today's scenario, something similar is at our end. We may not 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 environmental devastation in the Easter Island, caused its complex society collapsed, also descending into civil wars, cannibalism and self-destruction. Something much similar to today's 'commercial' wars with nothing but a global existence of man eating man.Diamond's theory of ecocide was an actual genocide terminated Rapa Nui's indigenous populace and its culture that became almost paradigmatic in environmental circles, a dark and gory secret hangs over the premise of Easter Island's self-destruction. Lipo thinks the story of Easter Island's civilization being responsible for its own demise might better reflect the psychological baggage of our own society than the archeological evidence.
Now, let's look up at another example which is the on-going deforestation of the Amazon rain forest. Between May 2000 and August 2005, Brazil lost more than 132,000 square kilometers of forest-an area larger than Greece-and since 1970, over 600,000 square kilometers (232,000 square miles) of the Amazon rainforest has been destroyed.2 NASA satellite 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, there 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 through 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 believe that if fires continue in the Amazon, 50 per cent of the Amazon could simply dissipate into smoke. It was also recorded that the humidity 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 million 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 doubt it takes a lot of time and ...Show more

Summary

Good (morning/afternoon/evening) ladies and gentlemen. On this annual convention of Citizens for a Greener Planet, we all gather to understand and apply the sustainable development. On such occasions, we usually forget that what we are aiming at here are not facts and figures or data that are deteriorating our existence, our survival…
Author : bechtelarervin
Enviromental Science essay example
Read Text Preview
Save Your Time for More Important Things
Let us write or edit the speech or presentation on your topic
"Enviromental Science"
with a personal 20% discount.
Grab the best paper

Related Essays

Cellular and Molecular Biology concepts
The functions of a cell are executed through coordinated activity between various organelles of the cell. Two such organelles are nucleus and ribosomes which, through coordination of functions produce various proteins responsible for different structural and functional activities of the body.
2 pages (500 words) Speech or Presentation
Technology and its Backlashes
Although it is an undeniable fact that science succeeded in creating a more comfortable and sophisticated world, it is similarly an undeniable fact that science is one of the major factors in making possible the extinction of the human race (Russell and Bone 23).
3 pages (750 words) Speech or Presentation
Organic Pork Production, Animal Science Speech
Pastured hogs are fed grain products, stale bread, and other foreign meals and that makes the resultant meat products just somewhat better than traditional store-purchased pork. The notion that hogs must be fed grain is outrageous and ignorant. Ideally, as with all beast life, what really hold true for any hog also applies to legacy hogs.
5 pages (1250 words) Speech or Presentation
Plaintiff in the woburn case
Grace is guilty of the charge of negligently dumping and the toxic chemicals TCE plus PCE traces that led to the contamination of the Woburn Massachusetts supply wells H and G, through its ownership of the Cryovac Plant. Specifically, the plaintiffs will proceed to show that its nightly dumping of a quart of TCE into the ground in the facility of the Cryovac Plant is a direct cause of the contamination of the municipal supply wells in question with TCE as well as traces of PCE.
3 pages (750 words) Speech or Presentation
Social and Ethical Issues of COmputer Science
I also want to greatly recognize the fact that you have made an effort to form the wonderful audience that is before me. Ladies and gentlemen, it is a blessing to be a high school student during such times because this is the stage in life where one receives quite a great deal of information that encompasses all the spheres of life.
3 pages (750 words) Speech or Presentation
Disaster Management in Water Science
The most important goal of the treatment of water is to remove harmful components existing in water, making it fit for consumption (Mailu 2004). This is something that should be done to make sure that the people's safety is put first. The increasing bush fires have caused major problems in the process affecting water supply.
2 pages (500 words) Speech or Presentation
Management science
How much of each raw material ingredient would the plant be purchasing daily and how much would CONICE earn or lose per day (include the fixed daily overhead and the financing costs in your calculation)? Based on the increased production schedule
2 pages (500 words) Speech or Presentation
Data analysis
Apart from reform strand classroom management (about 12 percent), in all other reforms, less than ten percent teachers did not believe the reforms were necessary or were uncertain it was needed. Table 2 shows the degree to which teachers from Kuwait
3 pages (750 words) Speech or Presentation
Engineering science
Noting that the total resistance of resistors connected in parallel is found by summing up the resistance values reciprocals, and finding their reciprocals, effective
4 pages (1000 words) Speech or Presentation
Which is bigger Feel the Fear or The Giant
The report will involve finding the exact solutions to the mathematical problems asked. Mathematical modelling is a representation of how several variables relate significantly to a specific problem or
3 pages (750 words) Speech or Presentation
Get a custom paper written
by a pro under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
YOUR PRIZE:
Apply my DISCOUNT
Comments (0)
Rate this paper:
Thank you! Your comment has been sent and will be posted after moderation