TEDGlobal

Daphne Koller: What we’re learning from online education

Daphne Koller is enticing top universities to put their most intriguing courses online for free -- not just as a…

2 év ago

Niall Ferguson: The 6 killer apps of prosperity

http://www.ted.com Over the past few centuries, Western cultures have been very good at creating general prosperity for themselves. Historian Niall…

3 év ago

Lesley Hazleton: The doubt essential to faith

When Lesley Hazleton was writing a biography of Muhammad, she was struck by something: The night he received the revelation…

4 év ago