TED Radio Hour

Sunday, 9-10 a.m.
  • Hosted by Guy Raz

A journey through fascinating ideas, astonishing inventions, and new ways to think and create. Based on the riveting TEDTalks from the world’s most remarkable minds. Learn more at the Ted Radio Hour website.

Part 4 of the TED Radio Hour episode Migration

Monarch butterflies fly the longest two-way migration of any insect species. Ecologist Sonia Altizer shares how these intrepid butterflies make the journey — and how it's being threatened.

About The Monarch Migration

Part 3 of the TED Radio Hour episode Migration

Irish comedian Maeve Higgins moved to the U.S. with a visa for artists with "extraordinary abilities." But the myth of the "good immigrant," she says, perpetuates harm and discrimination.

About Maeve Higgins

Part 2 of the TED Radio Hour episode Migration

During the Great Migration, almost six million Black Americans moved across the U.S., changing the course of American history. Isabel Wilkerson shares what we can learn from these migration stories.

About Isabel Wilkerson

About The Episode

When experiencing grief or hardship, how can we move forward? This hour, writer Nora McInerny shares ideas on navigating the most difficult parts of life... and living life fully in the face of loss.

About Nora McInerny

Nora McInerny is a writer and the host of award-winning podcast "Terrible, Thanks For Asking."

Part 4 of the TED Radio Hour episode Revitalize

In some of the world's biggest economies, people are having fewer children. But writer Wajahat Ali explains why investing in future generations is key to rejuvenating our societies...and our humanity.

About Wajahat Ali

Part 3 of the TED Radio Hour episode Revitalize

An ear made from an apple, a spinal cord rebuilt using asparagus ... it sounds like bizarre science fiction. But Andrew Pelling is working on a way to revive human tissue with a trip to the supermarket.

About Andrew Pelling

Part 2 of the TED Radio Hour episode Revitalize

Back in 2015, Chicago's Englewood neighborhood was lined with blocks of houses tagged for demolition. Before they were torn down, artist Amanda Williams used color to bring them back to life.

About Amanda Williams

Part 4 of the TED Radio Hour episode Through The Looking Glass

Science fiction author Charlie Jane Anders explains how the genre is a portal for us to imagine different ways of being human. She invites listeners into one new world with an excerpt from her short story collection.

About Charlie Jane Anders

Part 3 of the TED Radio Hour episode Through The Looking Glass

Many psychedelic drugs are illegal in the U.S. But Rick Doblin says psychedelic-assisted therapy helps many patients get to the core of their trauma.

About Rick Doblin

Part 2 of the TED Radio Hour episode Through The Looking Glass

Many people think of Antarctica as desolate. But wildlife filmmaker Ariel Waldman says the coldest continent is brimming with invisible life — that can only be seen through microscopes.

About Ariel Waldman

Part 4 of the TED Radio Hour episode Life Stages Of The Brain

We associate menopause with the ovaries, but its symptoms start in the brain. Neuroscientist Lisa Mosconi explains how brain health during menopause affects the rest of the body.

About Lisa Mosconi

Part 3 of the TED Radio Hour episode Life Stages Of The Brain

Adults don't generate as many new neurons as children or teenagers, but some growth is still happening. Neuroscientist Sandrine Thuret explains how we can encourage the production of more nerve cells.

About Sandrine Thuret

Part 2 of the TED Radio Hour episode Life Stages Of The Brain

Teenagers often make risky choices that appear absurd in the eyes of their parents. But neuroscientist Adriana Galván says these decisions are critical for adolescent brain development.

About Adriana Galván

Black History Month Playlist

Feb 26, 2021

About the Playlist

February is Black History Month — a time to remember more than 400 years of Black heritage. To celebrate the achievements of the community, we created a playlist of our favorite conversations.

Featured Speakers

LaToya Ruby Frazier: What Is The Human Cost Of Toxic Water And Environmental Racism?

Part 3 of the TED Radio Hour episode Black History ... And The Future

Data, numbers, algorithms are supposed to be neutral... right? Computer scientist Joy Buolamwini discusses the way biased algorithms can lead to real-world inequality. A version of this segment was originally heard in the episode Warped Reality.

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