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FIRST PAPER ASSIGNMENT: ARE WE EXPERIENCING AN ENVIRONMENTAL CRISIS? DUE ELECTRONICALLY TUESDAY, APRIL 15 AT 5:00 P.M. This is a required topic. In order to improve their own livelihood and security, humans have been modifying the earth for a long time. Sometimes these modifications have resulted in greater biodiversity or greater ecosystem resilience; sometimes they have resulted in depauperization or even system collapse, as detailed in a recent book by Jared Diamond. But it can be argued that until the late 20th century, human modifications of the earth were always local or regional; human interventions never modified the earth environment at the global or biosphere scale. Since Rachel Carson's Silent Spring in 1961, and especially since the two works you are reading for April 1, people have made the case that human impacts on the biosphere, like everything else, have been globalized. We are almost certainly experiencing the beginning of anthropogenic climate change, and this may bring about many severe alterations in the way the biosphere works in the next few hundred years. So the word "crisis" is in the air, defined by the Oxford English Dictionary as "A vitally important or decisive stage in the progress of anything; a turning-point; also, a state of affairs in which a decisive change for better or worse is imminent; now applied esp. to times of difficulty, insecurity, and suspense in politics or commerce." For this paper, you need to argue that we are or are not in an environmental crisis. There are a lot of possible points that you could consider in answering this overall question. They might include some or all of the points suggested below, but the specific points you choose to emphasize and elaborate on are up to you. I don't have the mental strength to read 35 versions of the same paper.
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