Favorite talks
-
Play
Anupam Mishra: The ancient ingenuity of water harvesting
17:14 Posted: Dec 2009
Views: 370,408 | Comments: 129
-
Play
Sergey Brin and Larry Page on Google
20:33 Posted: May 2007
Views: 341,134 | Comments: 36
-
Play
James Nachtwey's searing photos of war
21:56 Posted: Apr 2007
Views: 255,521 | Comments: 78
-
Play
Hans Rosling shows the best stats you've ever seen
19:50 Posted: Jun 2006
Views: 4,069,145 | Comments: 373
-
Play
Al Gore on averting climate crisis
16:17 Posted: Jun 2006
Views: 1,445,295 | Comments: 214
-
Play
Ken Robinson says schools kill creativity
19:24 Posted: Jun 2006
Views: 10,642,844 | Comments: 2457