Showing 25 - 36 of 155
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Cameron Sinclair: The refugees of boom-and-bust
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03:05 Posted: Nov 2009
Comments 18 Emailed 31
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Carolyn Steel: How food shapes our cities
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15:40 Posted: Oct 2009
Comments 78 Emailed 377
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Chris Abani on the stories of Africa
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17:36 Posted: Aug 2007
Comments 40 Emailed 263
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Chris Anderson shares his vision for TED
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12:55 Posted: Jan 2008
Comments 75 Emailed 153
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Clay Shirky: How social media can make history
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15:48 Posted: Jun 2009
Comments 128 Emailed 918
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Craig Venter is on the verge of creating synthetic life
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15:54 Posted: Mar 2008
Comments 70 Emailed 685
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Cynthia Schneider: The surprising spread of "Idol" TV
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05:37 Posted: Nov 2009
Comments 31 Emailed 55
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Dan Ariely asks, Are we in control of our own decisions?
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17:26 Posted: May 2009
Comments 75 Emailed 1414
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Dan Barber's foie gras parable
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20:24 Posted: Nov 2008
Comments 55 Emailed 966
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Dave Eggers' wish: Once Upon a School
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25:35 Posted: Mar 2008
Comments 74 Emailed 3946
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David Deutsch on our place in the cosmos
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19:00 Posted: Sep 2006
Comments 92 Emailed 428
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David Griffin on how photography connects us
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14:53 Posted: Aug 2008
Comments 15 Emailed 977
