-
Play
Chris Downey: Design with the blind in mind
11:40 Posted: Nov 2013
Views: 778,752
Comments: 97 -
Play
Mohamed Hijri: A simple solution to the coming phosphorus crisis
13:41 Posted: Oct 2013
Views: 485,902
Comments: 126 -
Play
Richard Turere: My invention that made peace with lions
07:20 Posted: Mar 2013
Views: 1,095,091
Comments: 207 -
Play
Ron Finley: A guerilla gardener in South Central LA
10:45 Posted: Mar 2013
Views: 1,945,169
Comments: 1250 -
Play
Allan Savory: How to fight desertification and reverse climate change
22:19 Posted: Mar 2013
Views: 2,495,260
Comments: 1363 -
Play
Fahad Al-Attiya: A country with no water
08:46 Posted: Jan 2013
Views: 1,094,140
Comments: 85 -
Play
Jonathan Trent: Energy from floating algae pods
14:45 Posted: Sep 2012
Views: 562,470
Comments: 97 -
Play
Pam Warhurst: How we can eat our landscapes
13:21 Posted: Aug 2012
Views: 810,122
Comments: 183 -
Play
Jonathan Foley: The other inconvenient truth
17:46 Posted: Apr 2012
Views: 471,563
Comments: 399 -
Play
Homaro Cantu + Ben Roche: Cooking as alchemy
09:34 Posted: Dec 2011
Views: 666,538
Comments: 170 -
Play
Marcel Dicke: Why not eat insects?
16:34 Posted: Dec 2010
Views: 1,132,857
Comments: 283 -
Play
Birke Baehr: What's wrong with our food system
05:14 Posted: Nov 2010
Views: 1,640,260
Comments: 709
Where’s the new design?
Much of TED.com has been redesigned,
but we’re updating pages on a rolling basis.
Learn more
about how we’re rebuilding TED.com.
