Favorite talks
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Richard Wilkinson: How economic inequality harms societies
16:54 Posted: Oct 2011
Views: 1,777,692 | Comments: 916
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Justin Hall-Tipping: Freeing energy from the grid
12:45 Posted: Oct 2011
Views: 938,631 | Comments: 289
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Tim Jackson: An economic reality check
20:23 Posted: Oct 2010
Views: 596,844 | Comments: 356
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Sebastian Seung: I am my connectome
19:25 Posted: Sep 2010
Views: 591,996 | Comments: 405
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Carne Ross: An independent diplomat
20:38 Posted: Sep 2010
Views: 168,346 | Comments: 89
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Matt Ridley: When ideas have sex
16:26 Posted: Jul 2010
Views: 2,209,162 | Comments: 441
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Viktor Frankl: Why to believe in others
04:22 Posted: May 2010
Views: 988,232 | Comments: 354
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Hans Rosling: Asia's rise -- how and when
15:50 Posted: Nov 2009
Views: 1,060,510 | Comments: 261
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Julian Treasure: The 4 ways sound affects us
05:46 Posted: Oct 2009
Views: 895,238 | Comments: 162
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Dan Ariely asks, Are we in control of our own decisions?
17:26 Posted: May 2009
Views: 2,172,312 | Comments: 224