Favorite talks
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Play
Sam Harris: Science can answer moral questions
23:06 Posted: Mar 2010
Views: 1,332,762 | Comments: 2645
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Dan Ariely asks, Are we in control of our own decisions?
17:26 Posted: May 2009
Views: 2,169,982 | Comments: 224
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Bonnie Bassler: How bacteria "talk"
18:14 Posted: Apr 2009
Views: 1,207,757 | Comments: 354