The generation that’s remaking China – Yang Lan
Yang Lan, a journalist and entrepreneur who’s been called “the Oprah of China,” offers insight into the next gener...
Videos & TV
- Sort by: Most commented
Battling bad science – Ben Goldacre
Every day there are news reports of new health advice, but how can you know if they’re right? Doctor and epidemiologist Ben Go...
Filming democracy in Ghana – Jarreth Merz
Jarreth Merz, a Swiss-Ghanaian filmmaker, came to Ghana in 2008 to film the national elections. What he saw there taught him new les...
Mysteries of vernacular: Keister – Jessica Oreck and Rachael Teel
View full lesson: http://ed.ted.com/lessons/mysteries-of-vernacular-keister-jessica-oreck-and-rachael-teel Originally meaning a wove...
Massive-scale online collaboration – Luis von Ahn
After re-purposing CAPTCHA so each human-typed response helps digitize books, Luis von Ahn wondered how else to use small contributi...
How to defend Earth from asteroids – Phil Plait
What’s six miles wide and can end civilization in an instant? An asteroid — and there are lots of them out there. With h...
The shared experience of absurdity – Charlie Todd
Charlie Todd causes bizarre, hilarious, and unexpected public scenes: Seventy synchronized dancers in storefront windows, “gho...
How cyberattacks threaten real-world peace – Guy-Philippe Goldstein
More and more, nations are waging attacks with cyber weapons — silent strikes on another country’s computer systems that...
Finding life we can’t imagine – Christoph Adami
How do we search for alien life if it’s nothing like the life that we know? Christoph Adami shows how he uses his research int...
A civil response to violence – Emiliano Salinas
In this passionate talk that’s already caused a sensation in Mexico, Emiliano Salinas, son of former president Carlos Salinas...