TED Radio Hour

A second glance can change everything. This hour, TED speakers will make you think twice about robots, history lessons and even wine bottles.

Guests include artists Agnieszka Pilat and Tavares Strachan, chemical engineer Franziska Trautmann and musician Mike Posner.

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From the bugs in our backyards to prehistoric reptiles, animal biology and behavior are full of puzzles and conundrums. On this episode, we hear from experts solving the mysteries of the animal kingdom.

Original broadcast date: July 14, 2023.

Guests include paleontologist Dean Lomax, biochemical engineer Saad Bhamla, herpetologist Gowri Shankar and conservation biologist Patrícia Medici.

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How do you find the courage to leave the world you know and make your way to a completely different reality? This episode, TED speakers share ideas about escape and renewal.

Guests include author Pico Iyer, NXIVM whistleblower Sarah Edmondson, captain and navigator Lehua Kamalu and TV producer and screenwriter Shonda Rhimes.

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The thrill of victory; the agony of defeat. Sports clichés are everywhere. But what does it actually take to think like a winner? This hour, TED speakers explore the psychology of winning and losing.

Guests include former professional soccer player Abby Wambach, cognitive scientist Sian Leah Beilock, journalist Kate Fagan and art historian Sarah Lewis.

Original broadcast date: July 19, 2024.

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Your data is used to manipulate you—and AI makes it easier than ever before. But is that so bad? Sandra Matz explains the state of psychological targeting today and how you can protect your privacy.

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We all work in teams, from families, to companies, and everything in between. So what's the secret to doing it better? This hour, TED speakers share surprising strategies for successful teamwork. Guests include activist Hajer Sharief, social psychologist Amy Edmondson and private equity investor Pete Stavros.

Original broadcast date: September 20, 2024.

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Why does one hour drag by, but a year can pass in a flash? And how does our relationship with time influence our behavior? This hour, TED speakers share ideas on making the most of the time we have. Guests include artist Katie Paterson, cognitive neuroscientist Irena Arslanova, music director Robert Franz and the late-psychologist Philip Zimbardo.

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What happened in the days, even hours, after an asteroid set off the fifth extinction? A New Jersey quarry, and site of a new museum founded by paleontologist Ken Lacovara, sheds light on the mystery. Original broadcast date: August 16, 2024

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Every day, we make countless choices—but are these decisions guided by desire or design? This hour, TED speakers on what shapes the food we eat, how we power our homes, and how we communicate. Guests include food systems expert Sarah Lake, infrastructure engineer Deb Chachra, cross-cultural psychologist Michele Gelfand, urban planner Jeff Speck, and Tempe resident Ignacio Delgadillo.

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Forgetting a name, a poorly executed hug, the 7th grade — awkwardness is part of our lives whether we like it or not. But what if we put the embarrassment aside and embraced our awkward selves? Guests include social scientist Ty Tashiro, cartoonist Liana Finck, journalist Melissa Dahl and sex and relationship counselor Erin Chen.

Original broadcast date: April 19, 2024.

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The latest innovations in biotech are upending our approach to disease, longevity and climate change. Are we ready? This hour, TED speakers share ideas at the forefront of this new wave. Guests include co-founder of the Human Cell Atlas Aviv Regev, physical chemist Brad Ringeisen and immunoengineer Aaron Morris.

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Writer Anne Lamott has garnered a cult following with her shockingly honest prose on love, death, faith, writing and more. This hour, her wisdom from a career that has spanned 20 books and 40 years.

Original broadcast date: April 5, 2024.

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What's the image you present to the world? And do you see yourself the same way? This hour, TED speakers add new dimensions to the idea of self perception. Guests include portrait photographer David Suh, social psychologist Dolly Chugh, journalist Elise Hu and science writer Anil Ananthaswamy.

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Thirty years into the opioid crisis, we still struggle to find other options for pain relief. This hour, TED speakers explain new understandings of how the brain interprets pain and new ideas to cope. Guests include equestrian Kat Naud, physician and researcher Amy Baxter and opioid reform advocate Cammie Wolf Rice.

Original broadcast date: June 7, 2024.

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Can otters be city dwellers? Are aliens real? Do we have to experience misery to understand happiness? On this episode, we investigate how strange bedfellows can lead to radical realizations. Guests include evolutionary biologist Philip Johns, astrophysicist Avi Loeb and author Laurel Braitman.

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It's easy to focus on the nuances that get lost in translation, but what about the insights that are found? This hour, TED speakers reveal what we gain by adapting and translating information. Guests include textual scientist Gregory Heyworth, economist Ralph Chami, microbiologist and nanotechnologist Fatima AlZahra'a Alatraktchi and polyglot Lýdia Machová. Original broadcast date: May 19, 2023

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Emotions sometimes feel overwhelming and debilitating—but science-backed tools can help us wrangle them. This hour, neuroscientist Ethan Kross shares research from his Emotion and Self-Control Lab.

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"The birds and the bees" may be a euphemism for human reproduction, but procreation of actual winged animals is far wilder. This hour, TED speakers explore how birds, bees and bugs multiply. Guests include beekeeper Noah Wilson-Rich, biologist Carin Bondar, behavioral ecologist Marlene Zuk and comedian Julia Sweeney.

Original broadcast date: July 15, 2022.

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From our favorite songs to our own voices, we're surrounded by sound all day. But how does all this noise affect our emotions and behavior? This hour, TED speakers explore how sound shapes our lives. Guests include musician and professor of songwriting Scarlet Keys, AI CEO Pierre Barreau, voice expert Rebecca Kleinberger and musician Snow Raven.

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To move forward, the United States must confront its history of racial inequality. This hour, three perspectives on looking to the past to build a better future for Black Americans. Guests include author Joseph McGill Jr., Code Switch co-host B.A. Parker and opinion columnist Charles Blow.

Original broadcast date: February 23, 2024.

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Finding "the one" can seem like life's ultimate goal—but should it be? This hour, TED speakers expand the definition of life partnership, whether it's with a friend, a spouse, a pet, or no one at all. Guest include journalist Rhaina Cohen, marriage and family therapist Stephanie Yates-Anyabwile, social psychologist Bella DePaulo and photographer Elias Weiss Friedman of "The Dogist."

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Original broadcast date: February 24, 2023. You don't need to be big and boisterous to pack a punch. This hour, TED speakers explore the surprising strength of all things minuscule and fleeting. Guests include microbiologist Anne Madden, cognitive scientist Lera Boroditsky, former educator YeYoon Kim and former industrial engineer and Zen Buddhist monk Bart Weetjens.

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From creating "synthetic" memories to reviving ruined monuments, tech no longer simply stores the past—it can enhance it. This hour, we explore new ways to capture, share and even recreate our past. Guests include technologist Pau Aleikum Garcia, cartoonist Amy Kurzweil and digital archaeologist Chance Coughenour.

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We're entering a new era of brain monitoring and enhancement, but what are the ethical implications? This hour, TED speakers explore the potential and pitfalls of merging our minds with machines. Guests include legal scholar and AI ethicist Nita Farahany, neurotechnologist and entrepreneur Conor Russomanno, neuroscientist and physician Sergiu Pașca and sous chef Kate Faulkner.

Original broadcast date: January 26, 2024.

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In unpredictable times, how can we stay calm, grounded, and on course? This hour, TED speakers lead us through uncertainty. Guests include former medical clown Matt Wilson, psychologist Jamil Zaki, writer and filmmaker Hrund Gunnsteinsdóttir and human rights activist Yifat Susskind.

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For millennia, humans have created artifacts of their lives — from art, to books, to music. This hour, we explore ideas about capturing the ephemeral human experience for future generations to find. Guests include paleoanthropologist Genevieve von Petzinger, museum curator Ariana Curtis, music curator Alexis Charpentier and artist Katie Paterson.

Original broadcast date: November 4, 2022.

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We often view paradise as a place of safety, beauty, tranquility. It's an ideal we long for, but one we can rarely find. This hour, TED speakers search for utopia and come to terms with reality. Guests include wildfire expert George Whitesides, author Pico Iyer, physicist Ramón Méndez Galain, and tech entrepreneur Ramona Pierson. We also hear from two residents of Paradise, California, Richard and Zetta Gore.

Original broadcast date: November 10, 2023

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Writing can help you process thoughts, preserve memories, chronicle the stories of you and your loved ones. But that's only if you can get past the blank page. In this bonus episode, best-selling memoirist Kelly Corrigan offers advice for putting pen to paper. Corrigan has written four New York Times-bestselling books about her life and family in the last decade, including Tell Me More and The Middle Place. She was featured in the episode, "A guide to being brave in relationships."

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To understand AI, you need to hear Mustafa Suleyman's story. From youth hotline founder to DeepMind creator and Microsoft AI chief, his journey explains AI's evolution and his plans for its future.

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Correction: This story incorrectly states that DeepMind was one of the first AI companies. DeepMind was not one of the first AI companies, it was one of the first AGI—artificial general intelligence—companies.

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A new year is a fresh opportunity to take control of our time, but a lot of hacks don't actually help us prioritize and focus. In this special bonus episode, time management expert Laura Vanderkam shares her best strategies for making decisions with more intention—so you have time for the things that truly matter. Laura Vanderkam was featured in the episode "Flip the Script."

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Being jolted out of the everyday can be a good thing. From an elaborate farce, to benign naughtiness, to a life-altering event—this hour, TED speakers explain the productive side of the provocative. Guests include bird truther Peter McIndoe, psychologist Paul Bloom and cognitive scientist Maya Shankar.

Original broadcast date: December 8, 2023

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The average American household throws away $200 of food each month. How can we get more food onto plates and less into landfills? This hour, changing the food system, from the farm to your kitchen. Guests include food waste expert Dana Gunders, social entrepreneur Jasmine Crowe-Houston, chef and sustainability activist Anthony Myint and behavioral scientist Jiaying Zhao.

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In some pockets of the world, people have a higher chance of living longer. So how do they do it? This hour, TED speaker Dan Buettner takes us to Blue Zones to learn how to live a long, happy life. Original broadcast date: December 22, 2023.

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Forgetting a name, a poorly executed hug, the 7th grade — awkwardness is part of our lives whether we like it or not. But what if we put the embarrassment aside and embraced our awkward selves? Guests include social scientist Ty Tashiro, cartoonist Liana Finck, journalist Melissa Dahl and sex and relationship counselor Erin Chen. Original broadcast date: April 19, 2024.

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The sun rises and sets every day of our lives, but it still holds many mysteries. This hour, TED speakers share the latest in probing, replicating, and harnessing the power of our massive star. Guests include astrophysicist Nour Rawafi, fusion physicist Tammy Ma, renewable energy strategist Rebecca Collyer and science journalist David Baron.

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Correction: a previous version of this story referred to Nour Rawafi as a NASA scientist, when in fact he is a scientist at the Johns Hopkins Applied Physics Laboratory (APL) and NASA. The international team working on NASA's Parker Solar Probe mission are comprised of scientists from APL, NASA, and several other organizations.

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Artificial intelligence is powerful, but what about natural intelligence? This hour, TED speakers explore the intrinsic genius in animal language, insect behavior, plant anatomy and our immune system.

Guests include neuroscientist Greg Gage, computational neuroscientist Frances Chance, social psychoneuroimmunologist Keely Muscatell and environmental researcher Karen Bakker.

Original broadcast date: March 8, 2024

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From sustaining a marriage to making new friends, forming connections requires courage. This hour, TED speakers guide us through being brave during the most difficult moments in relationships. Guests include writer and podcaster Kelly Corrigan, journalist Allison Gilbert and clinical psychologists Julie and John Gottman.

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From our planet's underwater caves to its ancient soils, there are entire worlds right beneath our feet. This hour, we explore the subterranean forces that shape our lives above the ground. Guests include cave diver Jill Heinerth, death care advocate Katrina Spade, soil scientist Asmeret Asefaw Berhe and paleontologist Nizar Ibrahim. Original broadcast date: March 11, 2022.

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Big life decisions are never easy. Should you follow a plan? Make a hard pivot? Improvise as you go? This hour, TED speakers who've made extreme life choices and their advice for getting unstuck. Guests include comedian and musician Reggie Watts, biomedical researcher Sonia Vallabh and conservationist Kristine McDivitt Tompkins.

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Week in, week out, we work. But what can we do to not lose ourselves in the 9-to-5 grind? This hour, we question how long we work, why we valorize work, and what good leadership looks like. Guests include executive coach Anne Morriss, economist Juliet Schor, social psychologist Azim Shariff and political scientist Margaret Levi.

Original broadcast date: September 22, 2023

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From robot helpers to smart body parts, the line between humans and machines is blurring. This hour, TED speakers design tech that enhances us without diminishing our humanity. Guests include robot choreographer and computer scientist Catie Cuan, engineer and biophysicist Hugh Herr, material scientist Anna Maria Coclite and biochemist Jennifer Doudna.

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There are two sides to every coin — and sometimes our strengths become weaknesses. This hour, TED speakers explore the mixed blessings and volatile flip sides of mental health, parenting and AI. Guests include developmental psychologist Yuko Munakata, entrepreneur Andy Dunn and AI researcher Yejin Choi.

Original broadcast date: August 11, 2023

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We all work in teams, from families, to companies, and everything in between. So what's the secret to doing it better? This hour, TED speakers share surprising strategies for successful teamwork. Guests include activist Hajer Sharief, social psychologist Amy Edmondson and private equity investor Pete Stavros.

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We encounter friction every day — in all its forms — as we brush our teeth, go for a jog, argue with a friend. This hour, TED speakers explore how this force can be dialed up or down to improve our lives. Guests include tribologist Jennifer Vail, democracy activist and whistleblower Yaël Eisenstat, Sierra Leone's Minister of Education David Moinina Sengeh and TV producer Elan Gale. Original broadcast date: October 7, 2022.

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Whether you love or hate fashion, we all have to get dressed in the morning. And the industry affects us in complex ways. This hour, the outrageous, environmental, and seedy sides of fashion. Guests include designer Machine Dazzle, supply chain expert Aparna Mehta, journalist Amanda Mull and supermodel Cameron Russell.

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Sometimes, the only way to make an impact is to be loud. This hour, three female performers talk about the rewards — and consequences — that come from speaking out and making people feel uncomfortable. Guests include comedian Lilly Singh, Pussy Riot co-founder Nadya Tolokonnikova and actor, playwright and director Sarah Jones.

Original Broadcast Date: October 20, 2023.

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It's never too late to make things right—even when cracks form within our relationships with our families, our environment...or the inevitable. This hour, TED speakers offer healing solutions. Guests include clinical psychologist Becky Kennedy, death doula Alua Arthur and indigenous community leader and conservationist Valérie Courtois. Original broadcast date: October 6, 2023

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What happened in the days, even hours, after an asteroid set off the fifth extinction? A New Jersey quarry, and site of a new museum founded by paleontologist Ken Lacovara, sheds light on the mystery.

Correction: An earlier version of this story incorrectly stated that Mantua Township, NJ helped to raise money for the construction of the Edelman Fossil Park & Museum. Paleontologist Ken Lacovara partnered with Rowan University to fundraise.

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We've got a special episode for you today from our friends at Short Wave. We all think about the Big Bang as the moment when our universe—everything in existence—began right? Turns out, it's not quite that simple. Today when scientists talk about the Big Bang, they mean a period of time, closer to an era rather than a specific moment.

Short Wave host Regina Barber talks with two cosmologists about the cosmic microwave background, its implications for the universe's origins and the discovery that started it all.

This episode is part of Short Wave's Space Camp series; you can find more here: https://www.npr.org/series/g-s1-3299/short-wave-space-camp

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Everything is not what it seems. We can easily disguise ourselves in both the digital and physical world. This hour, TED speakers explore the ways we go incognito... from espionage to virtual reality. Guests include former CIA Chief of Disguise Jonna Mendez, artist Holly Herndon, anthropologist Mary L. Gray and digital fashion designer Gala Marija Vrbanic. Original broadcast date: August 26, 2022.

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