Showing 13 - 16 of 16
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Paul Collier on the "bottom billion"
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16:51 Posted: May 2008
Comments 53 Emailed 546
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Paul Collier's new rules for rebuilding a broken nation
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16:34 Posted: Jun 2009
Comments 55 Emailed 136
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Stewart Brand on squatter cities
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03:05 Posted: May 2007
Comments 38 Emailed 137
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William Kamkwamba: How I harnessed the wind
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05:59 Posted: Sep 2009
Comments 97 Emailed 650
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