James Hansen: Why I must speak out about climate change
349,423 views
2012-03-07
Bryan Stevenson: We need to talk about an injustice | TED
1,902,556 views
2012-03-05
The power of introverts | Susan Cain | TED
16,975,018 views
2012-03-02
Robots that fly ... and cooperate | Vijay Kumar
2,187,875 views
2012-03-01
Paul Gilding: The Earth is full
352,477 views
2012-03-01
Abundance is our future | Peter Diamandis
501,935 views
2012-03-01
Paul Snelgrove: A census of the ocean
39,959 views
2012-02-28
Why videos go viral | Kevin Allocca
866,403 views
2012-02-27
Tan Le: My immigration story
418,749 views
2012-02-24
Shlomo Benartzi: Saving for tomorrow, tomorrow
236,366 views
2012-02-23
Shilo Shiv Suleman: Using tech to enable dreaming
52,923 views
2012-02-22
Chris Bliss: Comedy is translation
62,208 views
2012-02-21
Neil MacGregor: 2600 years of history in one object
213,660 views
2012-02-20
Paul Conneally: Digital humanitarianism
46,311 views
2012-02-17
How do you save a shark you know nothing about? | Simon Berrow
48,656 views
2012-02-16
Lucien Engelen: Crowdsource your health
24,570 views
2012-02-15
What you don't know about marriage | Jenna McCarthy
3,686,680 views
2012-02-14
Tyrone Hayes + Penelope Jagessar Chaffer: The toxic baby?
122,020 views
2012-02-13
Impossible photography | Erik Johansson
1,965,408 views
2012-02-10
Jack Horner: Shape-shifting dinosaurs
1,675,023 views
2012-02-09
Sheikha Al Mayassa: Globalizing the local, localizing the global
348,929 views
2012-02-08
The moral dangers of non-lethal weapons | Stephen Coleman
52,426 views
2012-02-07
Neil Burgess: How your brain tells you where you are
122,075 views
2012-02-06
Danny Hillis: Back to the future (of 1994)
81,067 views
2012-02-03
Erica Frenkel: The universal anesthesia machine
59,298 views
2012-02-02
The happy secret to better work | Shawn Achor
4,362,579 views
2012-02-01
Bill Doyle: Treating cancer with electric fields
190,383 views
2012-01-31
Peter van Uhm: Why I chose a gun
3,945,461 views
2012-01-30
Gayle Tzemach Lemmon: Women entrepreneurs, example not exception
81,773 views
2012-01-27
Ariel Garten: Know thyself, with a brain scanner
64,493 views
2012-01-26
Brian Goldman: Doctors make mistakes. Can we talk about that?
398,112 views
2012-01-25
Diana Nyad: Extreme swimming with the world's most dangerous jellyfish
152,895 views
2012-01-24
Lisa Harouni: A primer on 3D printing
237,237 views
2012-01-23
Sheena Iyengar: How to make choosing easier
578,222 views
2012-01-19
Defend our freedom to share (or why SOPA is a bad idea) | Clay Shirky
509,447 views
2012-01-18
Mikko Hypponen: Three types of online attack
101,002 views
2012-01-18
Atheism 2.0 | Alain de Botton
1,481,843 views
2012-01-17
Sonaar Luthra: Meet the Water Canary
24,351 views
2012-01-16
Morley sings "Women of Hope"
35,467 views
2012-01-13
Animations of unseeable biology | Drew Berry | TED
2,616,195 views
2012-01-12
Jonas Gahr Støre: In defense of dialogue
46,908 views
2012-01-11
Award-winning teen-age science in action
84,217 views
2012-01-10
Sebastian Wernicke: 1000 TEDTalks, 6 words
47,736 views
2012-01-06
Paddy Ashdown: The global power shift
142,457 views
2012-01-05
Jane Fonda: Life's third act
275,677 views
2012-01-04
How healthy living nearly killed me | A.J. Jacobs
735,673 views
2012-01-03
Alberto Cairo: There are no scraps of men
114,779 views
2011-12-23
Karen Tse: How to stop torture
43,677 views
2011-12-22