TED Radio Hour

Fridays at 8:00 p.m & Sundays at 4:00 p.m.

Are you a curious and imaginative listener, interested in fresh approaches to old problems and new ways to teach and learn? Each episode of TED Radio Hour includes excerpts from the renowned TED stage, where some of the world's deepest thinkers and innovators are invited to give the 18-minute talk of their lives. New host Guy Raz interviews the guests, delving deeper, dissecting the speaker's ideas, and posing probing questions you'd like to hear answered. 
http://www.npr.org/programs/ted-radio-hour/

How Do Trees Collaborate?

Jan 13, 2017

Part 1 of the TED Radio Hour episode Networks

About Suzanne Simard's TED Talk

Ecologist Suzanne Simard shares how she discovered that trees use underground fungi networks to communicate and share resources, uprooting the idea that nature constantly competes for survival.

About Suzanne Simard

Should We Take "The Other" To Lunch?

Dec 16, 2016

Part 5 of the TED Radio Hour episode Reconciliation

About Elizabeth Lesser's TED Talk

Elizabeth Lesser shares a simple way to begin meaningful dialogue: find someone from a totally different background — and spend a few hours with them over lunch.

About Elizabeth Lesser

Part 4 of the TED Radio Hour episode Reconciliation

About Eli Pariser's TED Talk

Eli Pariser explains why being trapped in "filter bubbles" is bad for us and bad for democracy. He says we don't get exposed to information that could challenge or broaden our worldview.

About Eli Pariser

After A Horrible Hate Crime, How Do You Not Hate Back?

Dec 16, 2016

Part 3 of the TED Radio Hour episode Reconciliation

About Suzanne Barakat's TED Talk

Suzanne Barakat speaks about the challenge of reconciling shock, anger and acceptance after her brother and sisters-in-law were murdered in an anti-Muslim hate crime.

About Suzanne Barakat

Are Insects The Future Of Food?

Nov 17, 2016

Part 5 of the TED Radio Hour episode The Food We Eat

About Marcel Dicke's TED Talk

Entomologist Marcel Dicke wants us to reconsider our relationship with insects, promoting bugs as a tasty — and ecologically sound — alternative to meat in an increasingly hungry world.

About Marcel Dicke

What Defines The Perfect Meal?

Nov 17, 2016

Part 4 of the TED Radio Hour episode The Food We Eat

About Charles Spence's TED Talk

Professor Charles Spence studies what makes for a great eating experience. He says it's far more dependent on 'the everything else' that surrounds the meal, rather than the food itself.

About Charles Spence

How Worried Should We Be About Sugar?

Nov 17, 2016

Part 3 of the TED Radio Hour episode The Food We Eat

About Robert Lustig's TED Talk

Sugar is a major culprit in diseases such as obesity, diabetes and dementia—and because it's in almost everything we consume, Dr. Robert Lustig says it's time to get more proactive.

About Robert Lustig

How Can We Solve Democracy's Problems?

Nov 4, 2016

Part 5 of the TED Radio Hour episode Democracy On Trial

About Jonathan Tepperman's TED Talk

After immersing himself in the politics of Brazil, Canada, Indonesia, and many other countries, Jonathan Tepperman emerges with an optimistic view: democracy is remarkably pliant — and resilient.

About Jonathan Tepperman

Are We Wrong To Think We're Right?

Nov 4, 2016

Part 4 of the TED Radio Hour episode Democracy On Trial

About Julia Galef's TED Talk

Our biases lead us to amend the facts. Writer Julia Galef explains how we can have better judgement by developing more empathy and testing our own beliefs.

About Julia Galef

Part 3 of the TED Radio Hour episode Democracy On Trial

About Sayu Bhojwani's TED Talk

Sayu Bhojwani urges her fellow immigrants to participate and find their own power in the political process in order to make democracy stronger.

About Sayu Bhojwani

Part 6 of the TED Radio Hour episode Toxic

About Holly Morris's TED Talk

Even thirty years after the devastating nuclear accident in Chernobyl, there are still people who call the place home. Filmmaker Holly Morris tells the stories of the mostly elderly women who decided to stay despite the toxicity.

About Holly Morris

How Does Our Brain Get Rid Of Toxins?

Oct 21, 2016

Part 4 of the TED Radio Hour episode Toxic

About Jeff Iliff's TED Talk

Neuroscientist Jeff Iliff talks about his research, which explores how the brain naturally flushes out toxins during sleep.

About Jeff Iliff

How Can Your Home Make You Sick?

Oct 21, 2016

Part 5 of the TED Radio Hour episode Toxic

About Rishi Manchanda's TED Talk

When Dr. Rishi Manchanda worked in a clinic in South Central Los Angeles, he saw that patients were getting sick because of toxic living conditions — so he tried a unique treatment approach.

About Rishi Manchanda

How Can Dinosaurs Help Us Understand Our Own Species?

Sep 30, 2016

Part 4 of the TED Radio Hour episode Anthropocene

About Kenneth Lacovara's TED Talk

Earth's rocks and fossils can help us understand our own species. Paleontologist Kenneth Lacovara says there's "no doubt" that humans' impact on Earth will show up in the geological record.

About Kenneth Lacovara

Are We Headed Into Another Mass Extinction?

Sep 30, 2016

Part 3 of TED Radio Hour episode Anthropocene

About Peter Ward's TED Talk

At various times, life on earth has come close to being erased. Paleontologist Peter Ward explains what we can learn from previous mass extinctions

About Peter Ward

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