Favorite talks
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Eduardo Paes: The 4 commandments of cities
12:21 Posted: Apr 2012
Views: 374,677 | Comments: 185
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Liza Donnelly: Drawing on humor for change
06:42 Posted: Jan 2011
Views: 465,128 | Comments: 119
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Jody Williams: A realistic vision for world peace
10:52 Posted: Jan 2011
Views: 319,655 | Comments: 193
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Halla Tomasdottir: A feminine response to Iceland's financial crash
09:45 Posted: Dec 2010
Views: 286,860 | Comments: 203
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Sheryl WuDunn: Our century's greatest injustice
18:22 Posted: Aug 2010
Views: 477,726 | Comments: 525
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Isabel Allende: Tales of passion
18:00 Posted: Jan 2008
Views: 2,344,071 | Comments: 413
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Robert Neuwirth on our "shadow cities"
14:03 Posted: Jan 2007
Views: 295,363 | Comments: 59