Jared Diamond: Why societies collapse

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TEDtalksDirector

http://www.ted.com Why do societies fail? With lessons from the Norse of Iron Age Greenland, deforested Easter Island and present-day Montana, Jared Diamond talks about the signs that collapse is near, and how — if we see it in time — we can prevent it.

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New Dinosaur Species Found In Montana

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Source: Montana State University
Date: September 24, 2007

New Dinosaur Species Found In Montana

Science Daily

A dinosaur skeleton found 24 years ago near Choteau has finally been identified as a new species that links North American dinosaurs with Asian dinosaurs. The dinosaur would have weighed 30 to 40 pounds, walked on two feet and stood about three feet tall. The fossil came from sediment that’s about 80 million years old.

New Dinosaur Species Found In Montana

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New Species