Favorite talks
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David Brooks: The social animal
18:44 Posted: Mar 2011
Views: 561,440 | Comments: 203
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Tony Porter: A call to men
11:13 Posted: Dec 2010
Views: 926,539 | Comments: 779
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Ellen Gustafson: Obesity + Hunger = 1 global food issue
11:15 Posted: Jul 2010
Views: 366,922 | Comments: 287
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James Randi: Homeopathy, quackery and fraud
17:19 Posted: Apr 2010
Views: 1,069,873 | Comments: 1399
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Chris Abani: On humanity
16:14 Posted: Jul 2008
Views: 412,498 | Comments: 118
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Clifford Stoll: The call to learn
17:57 Posted: Mar 2008
Views: 969,612 | Comments: 175
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Ben Dunlap: The life-long learner
19:08 Posted: Jan 2008
Views: 786,894 | Comments: 166







