Favorite talks
-
Play
David Christian: The history of our world in 18 minutes
17:40 Posted: Apr 2011
Views: 800,609 | Comments: 331
-
Play
Matt Ridley: When ideas have sex
16:26 Posted: Jul 2010
Views: 2,214,037 | Comments: 441
-
Play
Simon Sinek: How great leaders inspire action
18:04 Posted: May 2010
Views: 10,780,778 | Comments: 1150
-
Play
Derek Sivers: How to start a movement
03:09 Posted: Apr 2010
Views: 2,909,546 | Comments: 275
-
Play
Dan Pink: The puzzle of motivation
18:36 Posted: Aug 2009
Views: 5,606,888 | Comments: 823
-
Play
Ken Robinson says schools kill creativity
19:24 Posted: Jun 2006
Views: 16,610,363 | Comments: 3007