Favorite talks
-
Play
Jessica Jackley: Poverty, money -- and love
18:33 Posted: Oct 2010
Views: 743,543 | Comments: 692
-
Play
Diane J. Savino: The case for same-sex marriage
07:33 Posted: Aug 2010
Views: 301,568 | Comments: 647
-
Play
James Randi: Homeopathy, quackery and fraud
17:19 Posted: Apr 2010
Views: 1,073,494 | Comments: 1405
-
Play
Sam Harris: Science can answer moral questions
23:06 Posted: Mar 2010
Views: 1,336,238 | Comments: 2645
-
Play
Emmanuel Jal: The music of a war child
18:03 Posted: Aug 2009
Views: 321,970 | Comments: 198
-
Play
Chris Jordan: Turning powerful stats into art
11:14 Posted: Jun 2008
Views: 867,055 | Comments: 199
-
Play
VS Ramachandran: 3 clues to understanding your brain
23:34 Posted: Oct 2007
Views: 2,133,603 | Comments: 398