Showing 1 - 12 of 30
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Al Gore on averting climate crisis
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16:17 Posted: Jun 2006
Comments 214 Emailed 701
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Alex Steffen sees a sustainable future
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17:34 Posted: Apr 2007
Comments 85 Emailed 531
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Anupam Mishra: The ancient ingenuity of water harvesting
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17:14 Posted: Dec 2009
Comments 129 Emailed 567
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Arthur Potts Dawson: A vision for sustainable restaurants
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08:49 Posted: Dec 2010
Comments 108 Emailed 593
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Barton Seaver: Sustainable seafood? Let's get smart
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09:26 Posted: Oct 2010
Comments 75 Emailed 165
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Bilal Bomani: Plant fuels that could power a jet
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14:27 Posted: Jan 2012
Comments 66 Emailed 58
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Birke Baehr: What's wrong with our food system
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05:14 Posted: Nov 2010
Comments 603 Emailed 1594
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Bjarke Ingels: Hedonistic sustainability
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22:25 Posted: Jan 2012
Comments 92 Emailed 426
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Dan Barber's foie gras parable
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20:24 Posted: Nov 2008
Comments 151 Emailed 1727
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David MacKay: A reality check on renewables
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18:41 Posted: May 2012
Comments 13 Emailed 0
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Dean Kamen on inventing and giving
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20:07 Posted: Apr 2007
Comments 75 Emailed 197
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Eric Sanderson pictures New York -- before the City
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16:09 Posted: Oct 2009
Comments 39 Emailed 602