Favorite talks
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Niall Ferguson: The 6 killer apps of prosperity
20:19 Posted: Sep 2011
Views: 925,696 | Comments: 469
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Rory Stewart: Time to end the war in Afghanistan
20:02 Posted: Jul 2011
Views: 417,914 | Comments: 204
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Kevin Slavin: How algorithms shape our world
15:22 Posted: Jul 2011
Views: 1,733,781 | Comments: 260
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Matt Cutts: Try something new for 30 days
03:27 Posted: Jul 2011
Views: 3,821,729 | Comments: 482
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Paul Romer: The world's first charter city?
09:13 Posted: Jun 2011
Views: 328,111 | Comments: 280
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Janet Echelman: Taking imagination seriously
09:26 Posted: Jun 2011
Views: 869,020 | Comments: 2389
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Jack Horner: Building a dinosaur from a chicken
16:36 Posted: Jun 2011
Views: 507,497 | Comments: 150
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Damon Horowitz calls for a "moral operating system"
16:18 Posted: Jun 2011
Views: 293,284 | Comments: 140
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Thomas Heatherwick: Building the Seed Cathedral
16:52 Posted: May 2011
Views: 476,877 | Comments: 129
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Amit Sood: Building a museum of museums on the web
05:35 Posted: May 2011
Views: 364,613 | Comments: 118