Favorite talks
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Play
Chip Conley: Measuring what makes life worthwhile
17:39 Posted: Jun 2010
Views: 1,162,650 | Comments: 338
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Steven Pinker: Human nature and the blank slate
22:42 Posted: Sep 2008
Views: 486,069 | Comments: 94
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Michael Shermer: Why people believe weird things
13:25 Posted: Nov 2006
Views: 1,805,927 | Comments: 379