How do we make sense of today's political divisions? In a wide-ranging conversation full of insight, historian Yuval Harari places our current turmoil in a broader context, against the ongoing disruption of our technology, climate, media -- even our notion of what humanity is for. This is the first of a series of TED Dialogues, seeking a thoughtful response to escalating political divisiveness. Make time (just over an hour) for this fascinating discussion between Harari and TED curator Chris Anderson.

Nikos Passas talks about fighting corruption at a 2015 TEDx event in Athens, Greece. Nikos Passas is a professor of Criminology and Criminal Justice at the N...

The vast majority of Americans are fed up with money corrupting politics — but how do we fix it? We've got some ideas. Learn more and help make it happen at ...

Originally from Severna Park, Maryland, Bailey is now studying International Relations at Carleton College. In addition to studying, she is also one of six elected board members of Carletonʼs Model United Nations team, an elected student representative of the College Council, a student advisor for the Career Center, and a member of the varsity womenʼs soccer team. This past summer she lived on the Syrian border in Turkey,

http://www.ted.com TV executive Lauren Zalaznick thinks deeply about pop television. Sharing results of a bold study that tracks attitudes against TV ratings...

A short film for those supporting children with additional and complex needs. With footage of a Team Around the Child (TAC) meeting and interviews with paren...

Diplomats from around the world have spent more than 20 years trying unsuccessfully to hammer out a United Nations agreement on climate change. This year, wh...

Alzheimer's doesn't have to be your brain's destiny, says neuroscientist and author of "Still Alice," Lisa Genova. She shares the latest science investigatin...