Talks Tagged > Activism
Showing 49 - 52 of 52
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Sebastião Salgado: The silent drama of photography
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16:53 Posted: May 2013
Comments 77 Emailed 167
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Srdja Popovic: How to topple a dictator
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12:02 Posted: Dec 2011
Comments 70 Emailed 62
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Sylvia Earle's TED Prize wish to protect our oceans
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18:16 Posted: Feb 2009
Comments 141 Emailed 1233
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Vusi Mahlasela sings "Thula Mama"
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10:06 Posted: Aug 2007
Comments 50 Emailed 303