Favorite talks
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Frans de Waal: Moral behavior in animals
16:52 Posted: Apr 2012
Views: 1,212,914 | Comments: 523
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Jonathan Foley: The other inconvenient truth
17:46 Posted: Apr 2012
Views: 466,589 | Comments: 387
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Donald Sadoway: The missing link to renewable energy
15:15 Posted: Mar 2012
Views: 1,420,422 | Comments: 323
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Jonathan Haidt: Religion, evolution, and the ecstasy of self-transcendence
18:16 Posted: Mar 2012
Views: 630,581 | Comments: 462
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Vijay Kumar: Robots that fly ... and cooperate
16:46 Posted: Mar 2012
Views: 2,176,340 | Comments: 332
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Paul Gilding: The Earth is full
16:46 Posted: Feb 2012
Views: 806,973 | Comments: 758
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Peter Diamandis: Abundance is our future
16:14 Posted: Feb 2012
Views: 963,682 | Comments: 429
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Daniel Pauly: The ocean's shifting baseline
09:02 Posted: Feb 2012
Views: 176,915 | Comments: 23
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Paul Snelgrove: A census of the ocean
16:47 Posted: Feb 2012
Views: 187,695 | Comments: 20
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Garth Lenz: The true cost of oil
17:40 Posted: Feb 2012
Views: 639,546 | Comments: 617