http://xkcd.com/659/
Live it while you got it! Be ready to let it go.
2009/11/06
2009/11/02
Civilization Collapsed After Cutting Key Trees: Discovery News
Civilization Collapsed After Cutting Key Trees: Discovery News
Just like at Eater Island, the natives destroyed their ecosystem and perished from the face of the earth. Maybe it would be a good idea to have a small footprint on our Mother?
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