Favorite talks
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Paul Zak: Trust, morality -- and oxytocin?
16:34 Posted: Nov 2011
Views: 1,087,309 | Comments: 337
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Derek Sivers: How to start a movement
03:09 Posted: Apr 2010
Views: 2,901,174 | Comments: 275
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Dan Ariely asks, Are we in control of our own decisions?
17:26 Posted: May 2009
Views: 2,173,150 | Comments: 224
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Philip Zimbardo: The psychology of evil
23:16 Posted: Sep 2008
Views: 2,535,873 | Comments: 305
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Michael Shermer: Why people believe weird things
13:25 Posted: Nov 2006
Views: 1,804,624 | Comments: 379
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Barry Schwartz: The paradox of choice
19:37 Posted: Sep 2006
Views: 3,390,864 | Comments: 729