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.
http://www.ted.com/index.php/talks/jared_diamond_on_why_societies_collapse.html
1 comment:
Intense video, everyone should check this out it's full of great information....TED
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