Showing 1 - 8 of 8
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Al Gore on averting climate crisis
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16:18 Posted: Jun 2006
Comments 46 Emailed 457
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Alex Steffen sees a sustainable future
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17:38 Posted: Apr 2007
Comments 10 Emailed 231
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Amy Smith shares simple, lifesaving design
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15:48 Posted: Aug 2006
Comments 10 Emailed 123
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Dean Kamen on inventing and giving
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20:19 Posted: Apr 2007
Comments 18 Emailed 53
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Jaime Lerner sings of the city
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15:42 Posted: Feb 2008
Comments 12 Emailed 257
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Janine Benyus shares nature's designs
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23:24 Posted: Apr 2007
Comments 28 Emailed 439
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John Doerr sees salvation and profit in greentech
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17:58 Posted: May 2007
Comments 37 Emailed 536
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William McDonough on cradle to cradle design
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20:11 Posted: Apr 2007
Comments 39 Emailed 1044