TED Radio Hour dari NPR

Play is how we evolved to learn, solve problems, and navigate the world. So why do we treat it as optional? This hour, the science of play — and what happens when we don’t get enough of it. Guests include psychology researcher Peter Gray, sailor and social activist Tracy Edwards and photographer Stefen Chow. Support public media with NPR+ and enjoy perks for over 25 podcasts like this one. This show’s perks include sponsor-free listening. Learn more at plus.npr.org. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

In this episode of TED Radio Hour, host Manoush Zomorodi explores the invisible forces and linguistic structures that shape our world. Microbiologist Anne Madden discusses the immense diversity of the microbial world and how these organisms can be harnessed for medicinal breakthroughs and environmental solutions, while cognitive scientist Lara Boroditsky examines how language influences human perception, memory, and identity. The episode also features stories of vulnerability and connection, including Ye Yun Kim's journey with accepting help, and industrial engineer Bart Witchens' explanation of how trained rats serve as a cost-effective method for detecting landmines in war zones.

This episode of TED Radio Hour features classical singer Gabriela DeLaccio, who discusses her journey discovering forgotten women composers and her work with the Donne Foundation to document missing voices in music history. The discussion explores the systemic barriers to visibility for female composers and the risks that AI poses to further erasing these historical contributions. The program also includes interviews with Pussy Riot activist Nadia Tolokonikova, who recounts her experience resisting the Russian government and the power of public resistance. The episode concludes by reflecting on the importance of truth-telling and courage in the face of censorship and systemic erasure.

Host Manoush Zomorodi and psychologist Tai Tishiro explore the nature of social awkwardness, distinguishing between temporary blunders and inherent personality traits like hyper-focus and a need for routine. The episode examines how these characteristics can drive extraordinary achievements while presenting unique social challenges. Further discussions feature cartoonist Liana Fink on using art to navigate identity, and journalist Melissa Dahl on how embracing past embarrassments fosters personal growth. The episode concludes with sex educator Erin Chen discussing the importance of normalizing conversations about sexual wellness to foster curiosity and connection.

This episode explores the profound connection between sensory perception and the unseen forces of our universe. Cosmologist Mark Whittle discusses how sound waves from the early universe's expansion have left permanent imprints on the cosmos, while also examining the biological links between cosmic matter and human existence. The discussion transitions to the impact of health and technology on our senses. It covers research by Polly Joseph on how changes in smell can serve as indicators for neurodegenerative diseases and the sensory challenges of long COVID, alongside multimedia artist Yi-Yung Kang's work using art to render invisible data like climate change and AI visible.

This episode explores the life and career of cellist Joshua Roman, detailing his lifelong devotion to the instrument and his rapid rise to international fame. The narrative follows how the onset of the COVID-19 pandemic and subsequent long COVID symptoms caused a profound physical and identity crisis, threatening his ability to play. Roman describes the deep depression and three-month hiatus from music that followed, eventually leading to a rediscovery of a personal, vulnerable connection to music through self-trust. He reflects on how these challenges influenced the creation of his debut solo album, 'Immunity', as he moved from trying to hide his struggles to embracing vulnerability and improvisation.

Host Manoush Zomorodi interviews social psychologist Elizabeth Dunn about her book 'Leave the Lights On,' exploring how to move away from 'doom and gloom' climate messaging toward finding 'sweet spots'—actions that benefit both the planet and personal happiness. The discussion highlights how focusing on joyful, sustainable habits, such as savoring high-carbon foods in moderation or utilizing efficient online shopping, can empower individuals. The episode further examines practical, joy-focused strategies for reducing carbon footprints through travel habits, dietary choices, and household organization. By emphasizing that high-impact lifestyle decisions and small shifts in behavior—like the '25% rule' of social contagion—can drive widespread change, the conversation illustrates how sustainable living can enhance personal well-being and community impact.

Host Manoush Zomorodi visits the Edelman Fossil Park and Museum in New Jersey to interview paleontologist Ken Lacovara. The episode explores how a former fertilizer quarry became a vital scientific site for studying the mass extinction event 66 million years ago, covering Lacovara's personal journey from childhood interest in geology to discovering massive species like Dreadnoughtus. The conversation delves into the scientific methods used to locate fossils and the museum's mission to connect people with deep time. Lacovara emphasizes using the study of past mass extinctions to provide perspective on our current climate crisis, advocating for environmental stewardship through a deeper connection to the planet.

This episode explores how social media algorithms are accelerating linguistic evolution and reshaping culture. Through interviews with linguist Adam Aleksic, the discussion examines 'algo-speak'—the use of euphemisms like 'unalive' to bypass censorship—and how creators adopt specific accents and trending metadata, such as 'cottagecore,' to satisfy algorithmic demands. The conversation further investigates the broader implications of this digital shift, noting how the pursuit of virality can drive the spread of polarizing rhetoric and extremist vocabulary into mainstream youth slang. Ultimately, the episode examines the tension between human communication and the technological structures that now mediate our language.

This episode explores the historical evolution of creativity, tracing its journey from a strategic U.S. government initiative during the Cold War to its current status as a democratized skill within the modern creator economy. Through an interview with Yancey Strickler, the discussion examines the systemic challenges artists face, including burnout and economic instability, and introduces the 'A Corp'—a proposed legal structure designed to provide creators with better ownership and protection. The conversation further delves into the impact of AI on the creative landscape, contrasting fears of automation with the potential for AI to act as a production assistant that handles administrative burdens. The episode concludes by reflecting on the intersection of money and creativity, emphasizing the importance of supporting the potential of creative individuals in an era of rapid technological change.

Immunologist Kismikia Corbett discusses her shift from a purely scientific focus to prioritizing communication and listening to address vaccine hesitancy. She introduces the concept of 'vaccine inquisitiveness' as a way to engage with skeptics without judgment, reflecting on the challenges of communicating complex truths during the COVID-19 pandemic. The episode also follows James Robinson’s journey with his son, Nadav, who was born with a severe heart defect. Through their medical battle involving experimental procedures and high-stakes transport, the story explores themes of medical ambiguity, resilience, and the importance of transparency and human connection in healthcare.

In this episode of the TED Radio Hour, host Manoush Zomorodi interviews bestselling author Anne Lamott about her life, writing process, and journey through addiction, recovery, and faith. The conversation explores how childhood advice to take things 'bird by bird' shaped her approach to literature and navigating life's challenges. Lamott also discusses the complexities of parenting, reflecting on her son's journey through addiction and the necessity of releasing loved ones to their own paths. She concludes with reflections on death, grief, aging, and the profound realization of love found beneath emotional defenses.

This episode of TED Radio Hour explores the evolving landscape of addiction, from the biological potential of GLP-1 medications like Ozempic to the psychological complexities of recovery. The discussion examines how these 'moderation molecules' might modulate the brain's reward system to reduce cravings for substances like alcohol and nicotine, while also weighing risks such as anhedonia. Complementing the scientific discussion, Eric Zimmer shares his personal journey through heroin addiction, detailing the transition from traditional 12-step models to a holistic approach centered on self-compassion and skill-building. The episode concludes by addressing the paradox of screen addiction, proposing intentional 'old habits' to maintain human connection in an increasingly digital and AI-driven world.

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. Original broadcast date: November 10, 2023 TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

Our bodies are always sending signals ... but are we listening? This hour, TED speakers explore new ways to track and understand our health — from cutting-edge technology to simple, everyday habits. Guests include exercise physiologist Keith Diaz, genomicist Michael Snyder and writer Lizzie Braicks-Rinker. TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

Whether you love fashion or hate it, 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. Original broadcast date: September 6, 2024 TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

For years, we’ve heard that social media is fueling a teen mental health crisis. But the evidence is more complicated. Developmental psychologist Candice Odgers unpacks what the research actually says—and where parents, policymakers, and the media often get it wrong. TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

The thrill of victory, the agony of defeat — sports cliches are everywhere. But what does it actually take to think like a winner? This hour, TED speakers explore the psychology of winning and losing. Original broadcast date: July 19, 2024 TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

From betting apps to AI models, prediction has become big business. This hour, why we're so drawn to certainty, and what happens when we mistake forecasts for facts. Guests include professor Brendan Dwyer, philosopher Carissa Véliz, and journalist Simone Stolzoff. TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

From robot helpers to smart body parts, the line between human and machine 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. TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

The debate about masculinity has reached a fever pitch. But Richard Reeves says we must move past the culture wars and look at the facts. This hour, a thoughtful approach to supporting boys and men. TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

From the farm, to the lab, to our tables, what we eat and how it's grown is changing. Agriculture contributes to global warming and is being transformed by it. This hour, a glimpse into the future of food. Guests include chef and policy advisor Sam Kass, farmers Jim Whitaker and Jessica Whitaker Allen, biotechnologist Isha Datar and artist Sam Van Aken. Original broadcast date: July 5, 2024. TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

Why do some of us feel so tired, while others seem to have endless energy? This hour, host Manoush Zomorodi explores what science is revealing about stress, breathing, cellular energy and the body. Guests include mitochondrial psychobiologist Martin Picard and science journalist James Nestor. TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

When stress, fear or sadness weigh on us, our hearts can suffer — even break. But there are ways to mend our broken hearts. This hour, TED speakers share stories and ideas about soothing heartache. Guests include cardiologist Sandeep Jauhar, law professor Jeannie Suk Gersen, pediatric nurse Hui-wen Sato, and social worker Knut Ivar Bjørlykhaug. This episode originally aired October 1, 2021. TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

From peptides and protein, to sleep hygiene and vaccines, what actually helps you age well? Physician Eric Topol breaks down the science — and the myths — of longevity and anti-aging. TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

Information feels more accessible than ever, but the ways we store data are surprisingly fragile. Can we save anything forever? This hour, TED speakers explore preserving our past, present and future. Guests include game designer CM Ralph, digital librarian Brewster Kayle, molecular biologist Dina Zielinksi and archeologist Chris Fisher. Original air date: January 27, 2023 TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

Philosopher Meghan Sullivan says during tough times, ancient wisdom can serve as a guide. From politics to religion to AI, she poses big questions to help you find out what the good life means today. TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at: plus.npr.org/ted See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

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. Original broadcast date: May 2, 2025 See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

The time has come for humanity to make a choice: Will we build AI to replace humans or enhance them? This hour, the "humanistic AI" philosophy, a test case, and a glimpse into the future of work. Guests include Siri co-creator Tom Gruber, CENTURY Tech CEO Priya Lakhani and Robinhood CEO Vlad Tenev. TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

As AI infiltrates every aspect of our lives, who are some of the people behind this huge inflection point? In this special three-part series, you'll hear from the people predicting and shaping our tech future. Host Manoush Zomorodi reports on the latest and revisits her favorite conversations with the minds crafting the digital world we live in today: what they've gotten right — and wrong — and where they think we're headed next. Part 1 features futurist Ray Kurzweil and counterculture icon Stewart Brand. TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

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. TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

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. TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at: plus.npr.org/ted See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

Original broadcast date: Friday, May 20, 2022. "Reduce, reuse, recycle." We've heard that for decades - but does it work? This hour, TED speakers reimagine the well-known slogan and reconsider how we think about what we consume and throw away. Guests include right-to-repair advocate Gay Gordon-Byrne, materials scientist Andrew Dent, technologist Jamie Beard and animal scientist Ermias Kebreab. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

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. Original air date: March 7, 2025. TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

Do you see images in your mind? Do you have an inner monologue? Do you have memories you swear are real? Our minds have tremendous variation. This hour, insights on how our brains construct reality. Guests include the editorial director of TED-Ed animations Alex Rosenthal, psychologist John Wixted and love coach Francesca Hogi. This episode of TED Radio Hour was produced by Katie Monteleone, James Delahoussaye and Matthew Cloutier. It was edited by Sanaz Meshkinpour and Manoush Zomorodi. Our production staff at NPR also includes Harsha Nahata, Rachel Faulkner White, Fiona Geiran and Phoebe Lett. Our executive producer is Irene Noguchi. Our audio engineers were Damian Herring and Zo van Ginhhoven. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

“Marty Supreme” stars Timothée Chalamet as a young, brash table tennis player in the 1950s trying to hustle his way to a world championship. One of the characters standing in Marty’s way is played by frequent guest, Pico Iyer, a TED speaker and travel writer who’d never acted before. In this bonus episode, Iyer shares how a TED talk unexpectedly landed him the role and reflects on how this simple game can teach us to play with someone, not just against them. This bonus episode was released early on TED Radio Hour+. Listeners there get access to regular bonus episodes (like this one) as well as all of our episodes, sponsor-free. That’s because with Plus, you directly support our work and public radio. You can join at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

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. Original air date: March 21, 2025 TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

Negotiations are a part of life, but too often they end up in an ugly confrontation or stalemate. This hour, TED speakers share ideas on navigating conflicts with more clarity and less fear. Guests include mediator and law professor Alex Carter and linguist Magdalena Hoeller. TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

MLK Jr., Malcolm X and James Baldwin are household names, but what about their mothers? This hour, author Anna Malaika Tubbs explores how these three women shaped American history. Original air date: February 27, 2026. TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

Is tech rewiring childhood or exposing what’s already broken? Jonathan Haidt, Catherine Price, and a Gen Z advocate debate social media bans, attention and what “fun” looks like off-screen. Guests include social psychologist Jonathan Haidt, youth online safety activist Maximilian Milovidov and author Catherine Price. TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

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. Original air date: April 4, 2025 TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

How do you rebuild trust after bloodshed? This hour, a closer look at two unlikely truces: LA gang leaders who negotiated peace and activists in the Middle East who chose dialogue over hate. Guests include peace activists Aqeela Sherrills, Aziz Abu Sarah and Maoz Inon. TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

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. (Original broadcast date: January 24, 2025) TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

When it feels like the world is on fire, it's hard to know what's in your control and what's out of your hands. This hour, TED speakers explain ways you can reclaim your agency. Guests include financial advisor Matt Pitcher, sociologist Anindya Kundu, journalist Jennifer Wallace and design thinking professor Bill Burnett. TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at: plus.npr.org/ted See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

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. We want to dedicate this episode to Bakker who passed away in August 2023, only a few months after giving her TED Talk. Her research and legacy continue to inspire. Original broadcast date: March 8, 2024 TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

Genomics researcher Dr. Robert Green explains how sequencing babies’ DNA can reveal hidden health risks. This hour we explore where the benefits end and the ethical dilemmas begin. Guests include Dr. Robert Green, bioethicist and pediatrician Dr. Lainie Friedman Ross and genetic counselor Bethany Zettler. TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

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. (Original broadcast date: January 10, 2025) TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at: plus.npr.org/ted See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

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." Original broadcast date: February 7, 2025 TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

What will AI look like in 2026? Is the hype a bubble or a tech revolution that will transform everything? This episode, the global politics shaping the future of AI and what it means for you. Guests include tech entrepreneur Alvin Wang Graylin, NPR tech reporter John Ruwitch, and OpenAI CEO Sam Altman in conversation with TED's Chris Anderson. TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at: plus.npr.org/ted See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy

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. (Original Broadcast Date: February 21, 2025) TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at plus.npr.org/ted. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences. NPR Privacy Policy