Favorite talks
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Stewart Brand: The dawn of de-extinction. Are you ready?
18:24 Posted: Mar 2013
Views: 422,988 | Comments: 342
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David Anderson: Your brain is more than a bag of chemicals
15:25 Posted: Mar 2013
Views: 406,387 | Comments: 178
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Dan Pallotta: The way we think about charity is dead wrong
18:54 Posted: Mar 2013
Views: 1,728,195 | Comments: 1085
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Allan Savory: How to fight desertification and reverse climate change
22:19 Posted: Mar 2013
Views: 1,159,592 | Comments: 1160
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Afra Raymond: Three myths about corruption
18:09 Posted: Feb 2013
Views: 335,787 | Comments: 142
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Young-ha Kim: Be an artist, right now!
16:57 Posted: Feb 2013
Views: 691,900 | Comments: 118
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Esther Perel: The secret to desire in a long-term relationship
19:10 Posted: Feb 2013
Views: 1,660,301 | Comments: 310
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Paul Root Wolpe: It's time to question bio-engineering
19:42 Posted: Mar 2011
Views: 673,570 | Comments: 552