James Hansen: Why I must speak out about climate change
344,931 views
2012-03-07
Bryan Stevenson: We need to talk about an injustice | TED
1,842,334 views
2012-03-05
The power of introverts | Susan Cain | TED
16,523,264 views
2012-03-02
Robots that fly ... and cooperate | Vijay Kumar
2,182,432 views
2012-03-01
Paul Gilding: The Earth is full
350,523 views
2012-03-01
Abundance is our future | Peter Diamandis
496,504 views
2012-03-01
Paul Snelgrove: A census of the ocean
39,764 views
2012-02-28
Why videos go viral | Kevin Allocca
852,075 views
2012-02-27
Tan Le: My immigration story
402,515 views
2012-02-24
Shlomo Benartzi: Saving for tomorrow, tomorrow
233,734 views
2012-02-23
Shilo Shiv Suleman: Using tech to enable dreaming
52,780 views
2012-02-22
Chris Bliss: Comedy is translation
61,796 views
2012-02-21
Neil MacGregor: 2600 years of history in one object
211,228 views
2012-02-20
Paul Conneally: Digital humanitarianism
46,174 views
2012-02-17
How do you save a shark you know nothing about? | Simon Berrow
48,402 views
2012-02-16
Lucien Engelen: Crowdsource your health
24,533 views
2012-02-15
What you don't know about marriage | Jenna McCarthy
3,683,101 views
2012-02-14
Tyrone Hayes + Penelope Jagessar Chaffer: The toxic baby?
118,690 views
2012-02-13
Impossible photography | Erik Johansson
1,960,564 views
2012-02-10
Jack Horner: Shape-shifting dinosaurs
1,669,233 views
2012-02-09
Sheikha Al Mayassa: Globalizing the local, localizing the global
346,677 views
2012-02-08
The moral dangers of non-lethal weapons | Stephen Coleman
52,234 views
2012-02-07
Neil Burgess: How your brain tells you where you are
120,769 views
2012-02-06
Danny Hillis: Back to the future (of 1994)
80,746 views
2012-02-03
Erica Frenkel: The universal anesthesia machine
59,136 views
2012-02-02
The happy secret to better work | Shawn Achor
4,265,665 views
2012-02-01
Bill Doyle: Treating cancer with electric fields
187,987 views
2012-01-31
Peter van Uhm: Why I chose a gun
3,733,734 views
2012-01-30
Gayle Tzemach Lemmon: Women entrepreneurs, example not exception
81,472 views
2012-01-27
Ariel Garten: Know thyself, with a brain scanner
64,226 views
2012-01-26
Brian Goldman: Doctors make mistakes. Can we talk about that?
388,368 views
2012-01-25
Diana Nyad: Extreme swimming with the world's most dangerous jellyfish
149,897 views
2012-01-24
Lisa Harouni: A primer on 3D printing
235,863 views
2012-01-23
Sheena Iyengar: How to make choosing easier
557,773 views
2012-01-19
Defend our freedom to share (or why SOPA is a bad idea) | Clay Shirky
509,218 views
2012-01-18
Mikko Hypponen: Three types of online attack
100,275 views
2012-01-18
Atheism 2.0 | Alain de Botton
1,448,269 views
2012-01-17
Sonaar Luthra: Meet the Water Canary
24,278 views
2012-01-16
Morley sings "Women of Hope"
35,297 views
2012-01-13
Animations of unseeable biology | Drew Berry | TED
2,570,224 views
2012-01-12
Jonas Gahr Støre: In defense of dialogue
46,173 views
2012-01-11
Award-winning teen-age science in action
83,581 views
2012-01-10
Sebastian Wernicke: 1000 TEDTalks, 6 words
47,643 views
2012-01-06
Paddy Ashdown: The global power shift
141,254 views
2012-01-05
Jane Fonda: Life's third act
266,827 views
2012-01-04
How healthy living nearly killed me | A.J. Jacobs
730,968 views
2012-01-03
Alberto Cairo: There are no scraps of men
114,063 views
2011-12-23
Karen Tse: How to stop torture
43,454 views
2011-12-22