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Cara E. Yar Khan: The beautiful balance between courage and fear | TED
210,206 views
2020-01-22
Lessons from death row inmates | David R. Dow
2,776,996 views
2012-06-18
LZ Granderson: The myth of the gay agenda | TED
281,646 views
2012-06-15
Peter Haas: Haiti's disaster of engineering
24,205 views
2010-10-14
Stewart Brand: Why squatter cities are a good thing
41,215 views
2008-04-15