Favorite talks
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Bobby McFerrin plays... the audience!
03:04 Posted: Feb 2010
Views: 5,754,371 | Comments: 282
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Robert Sapolsky: The uniqueness of humans
37:26 Posted: Jan 2010
Views: 505,905 | Comments: 194
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Chimamanda Adichie: The danger of a single story
18:49 Posted: Oct 2009
Views: 4,154,712 | Comments: 760
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Jacqueline Novogratz on escaping poverty
07:30 Posted: Mar 2009
Views: 425,324 | Comments: 68
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Steven Strogatz on sync
21:58 Posted: Dec 2008
Views: 307,576 | Comments: 91
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Jill Bolte Taylor's stroke of insight
18:44 Posted: Mar 2008
Views: 11,070,267 | Comments: 2458
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David Bolinsky: Visualizing the wonder of a living cell
09:45 Posted: Jul 2007
Views: 875,335 | Comments: 196
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Janine Benyus: The promise of biomimicry
23:19 Posted: Apr 2007
Views: 638,104 | Comments: 97
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Peter Gabriel fights injustice with video
14:08 Posted: Dec 2006
Views: 301,902 | Comments: 45
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Barry Schwartz: The paradox of choice
19:37 Posted: Sep 2006
Views: 3,390,737 | Comments: 729