Favorite talks
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Play
Atul Gawande: How do we heal medicine?
19:19 Posted: Apr 2012
Views: 466,273 | Comments: 125
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Play
Asher Hasan's message of peace from Pakistan
04:28 Posted: Dec 2009
Views: 168,200 | Comments: 158
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Bjorn Lomborg: Global priorities bigger than climate change
16:41 Posted: Jan 2007
Views: 523,737 | Comments: 381