TED Radio Hour

Fridays, 6:00-7:00 pm
  • Hosted by Manoush Zomorodi

TED Radio Hour investigates the biggest questions of our time with the help of the world's greatest thinkers. Can we preserve our humanity in the digital age? Where does creativity come from? And what's the secret to living longer? In each episode, host Manoush Zomorodi explores a big idea through a series of TED Talks and original interviews, inspiring us to learn more about the world, our communities, and most importantly, ourselves.

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

Part 3 of TED Radio Hour episode The Public Commons

Wikipedian Jake Orlowitz describes how volunteers update the world's largest encyclopedia. And co-founder Jimmy Wales says the site must not only be a neutral space, but one that encourages diversity.

About Jimmy Wales

Part 2 of TED Radio Hour episode The Public Commons

Eli Pariser has an optimistic vision for our digital public spaces. He says that by structuring them like real-life parks, libraries, and town halls, we can create more welcoming, safe places online.

About Eli Pariser

Part 1 of TED Radio Hour episode The Public Commons

Public places don't always fully meet the needs of a community. Shari Davis explains how participatory budgeting can give us all a voice in creating safer and more equitable public spaces.

About Shari Davis

Part 4 of TED Radio Hour episode The Public Commons

Artist Matthew Mazzotta says every community needs public spaces to gather, discuss, and address issues. He works with towns to reimagine overlooked buildings and give them a new public purpose.

About Matthew Mazzotta

Part 4 of TED Radio Hour episode An SOS From The Ocean

Legendary oceanographer Sylvia Earle has been exploring and working to protect our oceans for more than half a century. Her message has stayed the same: we're taking our oceans for granted.

About Sylvia Earle

Part 3 of TED Radio Hour episode: An SOS From The Ocean

In 1998, Alasdair Harris went to Madagascar to research coral reefs. He's worked there ever since. He explains the true meaning of conservation he learned from the island's Indigenous communities.

About Alasdair Harris

Part 2 of TED Radio Hour episode An SOS From The Ocean

For marine biologist Ayana Elizabeth Johnson, not knowing where our seafood comes from isn't just a mystery— it's a problem. She says we should reconsider what we eat and how we take it from the sea.

About Ayana Elizabeth Johnson

Part 4 of TED Radio Hour Episode A Love Letter To The Ocean

Cone snails are deadly sea predators; their venom can kill fish and even humans. But chemical biologist Mandë Holford says that powerful venom can actually be used for good — to treat human diseases.

About Mandë Holford

Marine biologist Ayana Elizabeth Johnson is obsessed with one research subject — the parrot fish. She says there is urgent work to be done to save them and their home, the coral reefs.

About Ayana Elizabeth Johnson

Part 2 of TED Radio Hour Episode A Love Letter To The Ocean

Marine biologist Marah Hardt is fascinated with the mating habits of marine life. If we want to save the oceans, she says we have to understand the weird and whimsical sex that helps populate it.

About Marah Hardt

Pages