Favorite talks
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Sandra Fisher-Martins: The right to understand
15:38 Posted: Nov 2011
Views: 414,865 | Comments: 88
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Stefano Mancuso: The roots of plant intelligence
13:50 Posted: Oct 2010
Views: 468,136 | Comments: 921
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Temple Grandin: The world needs all kinds of minds
19:43 Posted: Feb 2010
Views: 1,756,996 | Comments: 293
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Bill Gates on energy: Innovating to zero!
27:49 Posted: Feb 2010
Views: 1,568,737 | Comments: 864
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Shashi Tharoor: Why nations should pursue "soft" power
17:53 Posted: Nov 2009
Views: 715,703 | Comments: 380
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Edward Burtynsky photographs the landscape of oil
03:40 Posted: Nov 2009
Views: 264,060 | Comments: 66
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Itay Talgam: Lead like the great conductors
20:51 Posted: Oct 2009
Views: 1,150,105 | Comments: 175
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Elaine Morgan says we evolved from aquatic apes
17:13 Posted: Jul 2009
Views: 557,946 | Comments: 561
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Al Gore warns on latest climate trends
07:44 Posted: May 2009
Views: 455,486 | Comments: 830
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Willie Smits: How to restore a rainforest
20:42 Posted: Mar 2009
Views: 412,322 | Comments: 124