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24:07
Bill Clinton
My wish: Rebuilding Rwanda
21:56
James Nachtwey
My wish: Let my photographs bear witness
22:35
E.O. Wilson
My wish: Build the Encyclopedia of Life
15:31
Jeff Skoll
My journey into movies that matter
29:51
Richard Branson
Life at 30,000 feet
17:51
Paul Ewald
Can we domesticate germs?
17:10
Jonathan Harris
The Web's secret stories
2:15
Murray Gell-Mann
The ancestor of language
18:57
Hans Rosling
New insights on poverty
16:03
Jan Chipchase
The anthropology of mobile phones
20:13
Ngozi Okonjo-Iweala
Want to help Africa? Do business here
17:25
Michael Pollan
A plant's-eye view
18:00
Isabel Allende
Tales of passion
17:52
John Doerr
Salvation (and profit) in greentech
19:15
Steven Pinker
The surprising decline in violence
17:36
Deborah Scranton
An Iraq war movie crowd-sourced from soldiers
15:34
Emily Oster
Flip your thinking on AIDS in Africa
3:31
Adam Grosser
A mobile fridge for vaccines
20:59
Sugata Mitra
Kids can teach themselves
21:01
Larry Brilliant
The case for optimism
12:02
Robert Thurman
We can be Buddhas
23:34
Cameron Sinclair
My wish: A call for open-source architecture
25:38
Jehane Noujaim
My wish: A global day of film
16:17
Al Gore
Averting the climate crisis
15:06
Amy Smith
Simple designs to save a life
3:18
Dean Ornish
The killer American diet that's sweeping the planet
18:35
Phil Borges
Photos of endangered cultures
14:08
Peter Gabriel
Fight injustice with raw video
25:50
Larry Brilliant
My wish: Help me stop pandemics
18:34
Richard Baraniuk
The birth of the open-source learning revolution
17:37
Nicholas Negroponte
One Laptop per Child
19:50
Hans Rosling
The best stats you've ever seen
3:05
Stewart Brand
What squatter cities can teach us
19:11
Robert Wright
Progress is not a zero-sum game
16:05
Joe DeRisi
Solving medical mysteries
16:15
Jamais Cascio
Tools for a better world
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