1:53
What is the biggest threat to the environment?
Biologist, Harvard University
Wilson says habitat destruction is the most harmful threat to our ecosystem.
July 5, 2008 | In Environment
1:53
Biologist, Harvard University
Wilson says habitat destruction is the most harmful threat to our ecosystem.
July 5, 2008 | In Environment
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Discuss
Lee Bob Black on August 17, 2009, 11:30 AM
E.O. Wilson’s NOVA page: http://www.pbs.org/wgbh/nova/eowilson/
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