TED Radio Hour

Saturdays from 4 a.m.-5 a.m. and Sundays from noon-1 p.m.
  • Hosted by Guy Raz

Based on talks given by riveting speakers on the world-renowned TED stage, each show is centered on a common theme – such as the source of happiness, crowd-sourcing innovation, power shifts, or inexplicable connections – and injects soundscapes and conversations that bring these ideas to life.

TED Radio Hour is a co-production of NPR and TED.

About TED:

TED is a nonprofit organization devoted to ideas worth spreading. Started as a four-day conference in California 25 years ago, TED has grown into a global platform for identifying and spreading those world-changing ideas.

The annual TED Conference and TEDGlobal Conferences invite the world's leading thinkers and doers to speak for up to 18 minutes. Their talks are then made available, free, at and through TED distribution partners.

Part 1 of the TED Radio Hour episode The Digital Industrial Revolution.

About Erik Brynjolfsson's TED Talk

MIT Professor Erik Brynjolfsson sees a bright future where machines serve as powerful tools and partners. But he says we can only shape this future if we keep up with the pace of innovation.

About Erik Brynjolfsson

Part 5 of the TED Radio Hour episode Speaking Up.

About Dalia Mogahed's TED Talk

After 9/11, Dalia Mogahed saw an increase in negative perceptions of Muslims in the media, so she made it her job to speak up for her faith and fight prejudice with better understanding.

About Dalia Mogahed

Adam Galinsky: What Drives Us To Speak Up?

Apr 7, 2017

Part 3 of the TED Radio Hour episode Speaking Up.

About Adam Galinsky's TED Talk

Social psychologist Adam Galinsky studies why it's so daunting to speak up — and what can help. He says the most powerful factor that compels us to take that risk is "moral conviction."

About Adam Galinsky

Part 2 of the TED Radio Hour episode Speaking Up.

About James Hansen's TED Talk

When climate scientist James Hansen spoke up about climate change in the 1980s, he risked the loss of his job & reputation. But, he says, it was worth it — because he could not be silent about something so important.

About James Hansen

Part 4 of the TED Radio Hour episode Speaking Up.

About Clint Smith's TED Talk

Clint Smith is a poet and doctoral candidate at Harvard. As a high school English teacher, he taught his students the dangers of staying quiet and the importance of finding their voice.

About Clint Smith

Pages