Favorite talks
-
Play
Edi Rama: Take back your city with paint
15:42 Posted: Feb 2013
Views: 345,963 | Comments: 88
-
Play
Fahad Al-Attiya: A country with no water
08:46 Posted: Jan 2013
Views: 405,833 | Comments: 83
-
Play
Loretta Napoleoni: The intricate economics of terrorism
15:44 Posted: Dec 2009
Views: 270,423 | Comments: 82
-
Play
Shereen El Feki: Pop culture in the Arab world
05:05 Posted: Dec 2009
Views: 301,340 | Comments: 165
-
Play
Eric Sanderson pictures New York -- before the City
16:09 Posted: Oct 2009
Views: 382,105 | Comments: 40
-
Play
William Kamkwamba: How I harnessed the wind
05:59 Posted: Sep 2009
Views: 1,096,996 | Comments: 244
-
Play
Bjarke Ingels: 3 warp-speed architecture tales
18:14 Posted: Sep 2009
Views: 775,191 | Comments: 138
-
Play
James Balog: Time-lapse proof of extreme ice loss
19:22 Posted: Sep 2009
Views: 481,608 | Comments: 250
-
Play
Paul Romer: Why the world needs charter cities
18:29 Posted: Aug 2009
Views: 352,415 | Comments: 399
-
Play
Mary Roach: 10 things you didn't know about orgasm
16:43 Posted: May 2009
Views: 3,452,819 | Comments: 259