Favorite talks
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Play
Sheryl WuDunn: Our century's greatest injustice
18:22 Posted: Aug 2010
Views: 476,599 | Comments: 525
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Play
Bobby McFerrin plays... the audience!
03:04 Posted: Feb 2010
Views: 5,744,501 | Comments: 282
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Play
Joseph Lekuton tells a parable for Kenya
05:26 Posted: Feb 2008
Views: 107,274 | Comments: 39