Podknife - Appetite for Destruction by StarTalk Radio

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Appetite for Destruction

Podcast |: StarTalk Radio
Publisher |: Neil deGrasse Tyson
Media Type |: audio
Podknife tags |: Astronomy,; Interview,; Natural Sciences,; Physics,; Science & Medicine
Categories Via RSS |: Education,; Science
Publication Date |: Mar 28, 2013
Episode Duration |: 00:41:58

Paleontologist Peter Ward explains how life's tendency toward self-destruction has led to massive extinction events in Earth's history. What does the past -- and the smell of rotten eggs -- have to teach us about the fate of humanity?

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