Favorite talks
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Play
Tim Harford: Trial, error and the God complex
18:07 Posted: Jul 2011
Views: 1,036,453 | Comments: 221
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Noreena Hertz: How to use experts -- and when not to
18:18 Posted: Feb 2011
Views: 417,032 | Comments: 260
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Alain de Botton: A kinder, gentler philosophy of success
16:51 Posted: Jul 2009
Views: 2,017,481 | Comments: 367