Tiny satellites that photograph the entire planet, every day | Will Marshall
232,529 views
2014-11-18
David Grady: How to save the world (or at least yourself) from bad meetings
419,748 views
2014-11-17
Vincent Moon and Nana Vasconcelos: The world’s hidden music rituals
83,578 views
2014-11-14
Leana Wen: What your doctor won’t disclose
609,699 views
2014-11-13
Ethan Nadelmann: Why we need to end the War on Drugs
320,221 views
2014-11-12
Michael Green: What the Social Progress Index can reveal about your country
139,779 views
2014-11-11
Ramanan Laxminarayan: The coming crisis in antibiotics
105,405 views
2014-11-10
Haas&Hahn: How painting can transform communities
214,995 views
2014-11-07
Alejandro Aravena: My architectural philosophy? Bring the community into the process
708,979 views
2014-11-06
Kare Anderson: Be an opportunity maker
140,868 views
2014-11-05
Humble plants that hide surprising secrets | Ameenah Gurib-Fakim:
71,613 views
2014-11-04
Alessandra Orofino: It’s our city. Let’s fix it
94,653 views
2014-11-03
Jeremy Heimans: What new power looks like
152,315 views
2014-10-31
Photos that give voice to the animal kingdom | Frans Lanting
380,698 views
2014-10-29
Sergei Lupashin: A flying camera ... on a leash
112,987 views
2014-10-28
Kimberley Motley: How I defend the rule of law | TED
169,596 views
2014-10-27
Marc Abrahams: A science award that makes you laugh, then think
174,970 views
2014-10-24
Fabien Cousteau: What I learned from spending 31 days underwater
102,562 views
2014-10-23
Joy Sun: Should you donate differently?
113,725 views
2014-10-22
Fred Swaniker: The leaders who ruined Africa, and the generation who can fix it
258,368 views
2014-10-21
Susan Etlinger: What do we do with all this big data?
153,066 views
2014-10-20
Kitra Cahana: My father, locked in his body but soaring free
87,505 views
2014-10-17
Let’s Help Refugees Thrive, Not Just Survive | Melissa Fleming | TED Talks
160,304 views
2014-10-16
The Future of Early Cancer Detection? | Jorge Soto | TED Talks
135,972 views
2014-10-15
Myriam Sidibe: The simple power of handwashing
164,017 views
2014-10-14
One more reason to get a good night’s sleep | Jeff Iliff
1,704,650 views
2014-10-13
Glenn Greenwald: Why privacy matters
892,536 views
2014-10-10
Dilip Ratha: The hidden force in global economics: sending money home
94,076 views
2014-10-09
Pia Mancini: How to upgrade democracy for the Internet era
113,639 views
2014-10-08
Thomas Piketty: New thoughts on capital in the twenty-first century
444,516 views
2014-10-06
Daria van den Bercken: Why I take the piano on the road … and in the air
135,977 views
2014-10-03
Gail Reed: Where to train the world's doctors? Cuba.
82,331 views
2014-10-01
The career advice you probably didn't get | Susan Colantuono
299,940 views
2014-09-30
Francis de los Reyes: Sanitation is a basic human right
58,212 views
2014-09-29
Moshe Safdie: How to reinvent the apartment building
204,442 views
2014-09-26
Matthew O'Reilly: "Am I dying?" The honest answer.
302,445 views
2014-09-25
Eman Mohammed: The courage to tell a hidden story
99,469 views
2014-09-24
Mac Barnett: Why a good book is a secret door
323,094 views
2014-09-17
Andrew Connolly: What's the next window into our universe?
84,418 views
2014-09-16
What makes us get sick? Look upstream | Rishi Manchanda
215,444 views
2014-09-15
Uldus Bakhtiozina: Wry photos that turn stereotypes upside down
110,451 views
2014-09-12
How not to be ignorant about the world | Hans and Ola Rosling
2,992,626 views
2014-09-11
Dan Barasch: A park underneath the hustle and bustle of New York City
74,772 views
2014-09-10
I am the son of a terrorist. Here's how I chose peace | Zak Ebrahim
3,361,301 views
2014-09-09
Colin Grant: The son of a difficult father
100,023 views
2014-09-05
Shubhendu Sharma: How to grow a tiny forest anywhere
296,047 views
2014-09-04
Isabel Allende: How to live passionately—no matter your age | TED
453,383 views
2014-09-03
Why does the universe exist? | Jim Holt | TED
7,891,003 views
2014-09-02