Want TED Talks on the go? Everyday, this feed brings you our latest talks in audio format. Hear thought-provoking ideas on every subject imaginable – from Artificial Intelligence to Zoology, and everything in between – given by the world's leading thinkers and doers. This collection of talks, given at TED and TEDx conferences around the globe, is also available in video format. Hosted on Acast. See acast.com/privacy for more information.
Episódios para aprender inglês 2000
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An art movement built on ancestral wisdom | Jackie Lebo
1/12/2025 15 min<p>"How are the children? How are the cattle? Is it raining?" Filmmaker Jackie Lebo discovered the meaning of this traditional greeting when she and nine other artists explored Turkana, an isolated part of Kenya where the discovery of oil has disrupted pastoral life. Through film, photography and music, she and musicians Elizabeth Korikel and Eddie Grey share the deep cultural roots of art — and highlight the true connectedness of humanity.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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Sunday Pick: Tech Solutions (#3): How one of China’s biggest tech companies is tackling carbon removal (with Xu Hao)
30/11/2025 24 min<p>Tencent is one of China’s biggest tech companies, running the popular Chinese messaging app WeChat and the world’s largest video game vendor. Now, it’s also an up-and-coming force in the field of carbon removal. Xu Hao, the vice president of Sustainable Social Value at Tencent, oversees two of those initiatives: the Carbon Neutrality Lab and CarbonX. He sits down with Sherrell Dorsey, host of the “TED Tech” podcast, to talk about how megacorporation can help advance the climate movement. He also explores the current state of carbon removal technology and how Tencent’s video games are becoming an unlikely source of climate education for hundreds of thousands of people. </p><br><p>This is episode three of a four-part series airing this month on TED Tech, where host and climate tech journalist Sherrell Dorsey speaks with climate leaders on the technology sparking a greener, more equitable future.</p><br><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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Can AI uplift entrepreneurs that traditional banks reject? | Mercedes Bidart
29/11/2025 17 min<p>Can AI help people without a traditional credit history get access to fair loans? Impact entrepreneur Mercedes Bidart shows how AI is letting informal entrepreneurs in Latin America transform "invisible data" on their phones into a financial identity, helping them get credit and grow on their own terms.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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"The Minister of Loneliness" | Sarah Kay
28/11/2025 6 min<p>Sarah Kay performs "The minister of loneliness," a heartwarming poem imagining what life would look like if homes were connected with tin-can telephone strings, creating a universe of curiosity, joy and connection. </p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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The daily practice that could rewire your brain | Timm Chiusano
27/11/2025 10 min<p>Timm Chiusano was having one of the worst days of his career when he found himself inexplicably fascinated by a mundane part of the world on his walk home. That moment sparked a life-changing realization: he was addicted to appreciation, and it was actually his superpower. He shares a disarmingly simple practice that will make you happier, more present and better equipped to navigate your most challenging days.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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Will AI make humans useless? | Akram Awad
26/11/2025 13 min<p>"As jobs disappear, so will identity," says AI futurist Akram Awad, outlining the three types of people that will emerge as AI continues to replace the workforce. He introduces the blueprint for a society built not on wealth and job titles but on societal contributions, offering a framework to reimagine who you are — and a way for society to avoid a collective identity crisis.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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How AI is unearthing hidden scientific knowledge | Sara Beery
25/11/2025 14 min<p>Scientists estimate that 80 percent of life on Earth is still unknown to humanity. But as global temperatures rise, habitats shrink and food and water sources dry up, we're losing these species faster than we can discover them. AI naturalist Sara Beery reveals how the knowledge to study (and save) the natural world may already exist, buried in millions of images, recordings and observations. We just need to learn how to read them before it's too late.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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How the fridge changed food | Nicola Twilley
24/11/2025 13 min<p>What if your kitchen fridge is just the tip of an iceberg that's reshaping the world? Food storyteller Nicola Twilley reveals how the massive “artificial Arctic” we built to keep our food fresh is simultaneously melting the real one. She shows why we're at a critical moment to rethink our relationship with the cold chain and refrigeration — and explores the emerging technologies that could keep food fresh without putting the planet on thin ice. </p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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Sunday Pick: How to love your hometown (w/ Hanif Abdurraqib & Sarah Kay) | How to Be a Better Human
23/11/2025 15 min<p>Loving where you live means caring for the people who make that place home, says cultural critic Hanif Abdurraqib. He invites poet Sarah Kay and Chris Duffy, host of the podcast “How to Be a Better Human,” to his hometown of Columbus, Ohio, to show off what makes it so special. From sneaker shops and record stores to public parks, Abdurraqib talks about how he builds community — and how anyone can learn to love their hometown</p><br><p>This episode is part of a series of bonus videos from "How to Be a Better Human." You can watch the extended video companion on the TED YouTube Channel and the extended interview on the TED Audio Collective YouTube Channel.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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4 hard truths about capitalism and climate | Steve Howard
22/11/2025 17 min<p>For decades, investor and business leader Steve Howard watched companies pour money and effort into sustainability initiatives ... and still fall short. The problem isn’t a lack of will, he says; it’s that capitalism and climate have been wired to work against each other. He shares four realities that explain why even well-intentioned businesses fail at climate action — as well as a plan to flip the system, making green innovation so powerful the market can’t resist it.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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The army of autonomous robots restoring nature | Tom Chi
21/11/2025 19 min<p>Impact investor Tom Chi challenges a dangerous assumption: that economic growth and ecological health are opposing forces. He reveals how advances in AI and robotics are enabling a radical shift towards innovation as a force for restoration. Imagine mines that extract less, farms that regenerate soil and fleets of robots that can plant 100,000 mangroves in a single day. What if the same technologies that power our economy could actively repair the planet at the same time?</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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The thrill of not knowing all the answers | Harini Bhat
20/11/2025 9 min<p>In a world that prizes certainty, hot takes and instant answers, what happens when we celebrate the power of ... not knowing? Scientist and storyteller Harini Bhat shares how she built a mega-popular YouTube channel where curiosity, not credentials, drives discovery. From ancient brains turned to glass to the origins of life itself, she reminds us that science isn't just for scientists — it's for anyone willing to ask, "Why?"</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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How to communicate with your dog, from a Westminster champion | Jennifer Crank
19/11/2025 13 min<p>Who let the dogs out? Jennifer Crank, a world champion in dog agility competitions like Westminster, brings her border collie onto the TED stage to demonstrate the secrets of interspecies communication. Watch as her four-legged friend bounds through an obstacle course at lightning speed — as Crank gives a lesson on how to effectively communicate with any kind of audience.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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Wicked's costume designer on how to tell stories with clothes | Paul Tazewell
18/11/2025 13 min<p>If you've ever been swept away by the worlds of "Wicked," "Hamilton" or "West Side Story," you've seen Paul Tazewell's breathtaking costumes. The Oscar-winning designer (whose work features in "Wicked: For Good") explores the subconscious language of clothing and how it shapes who we view as heroes — and who we view as villains. (Followed by a short Q&A with TED's Monique Ruff-Bell)</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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How to see (and stop) deforestation from space | Tasso Azevedo
17/11/2025 10 min<p>Nearly 20 trees are cut down every second in the Amazon rainforest, as authorities struggle to monitor millions of acres and stop illegal clear-cutting. But land reformer Tasso Azevedo and his team at MapBiomas have changed the game, transforming satellite imagery into precise, real-time maps that make every clear-cut visible — and every actor accountable. Learn how they're helping slash deforestation in the Amazon, proving that transparency is a forest's strongest defense. (This ambitious idea is part of The Audacious Project, TED’s initiative to inspire and fund global change.)</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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TED Talks Daily Book Club: Human Nature: Nine Ways to Feel About Our Changing Planet | Kate Marvel
16/11/2025 41 min<p>When Kate Marvel set out to write a book on climate change, she wanted to expand the conversation beyond data, charts and graphs. This meant refocusing the topic on nine human emotions: wonder, anger, guilt, fear, grief, surprise, pride, hope and love. In this TED Talks Daily Book Club interview, host Elise Hu speaks with Kate about her new book, <a href="https://www.harpercollins.com/products/human-nature-kate-marvel" rel="noopener noreferrer" target="_blank"><em>Human Nature: Nine Ways to Feel About Our Changing Planet</em></a><em> — </em>and why it’s not too late to save the planet.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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How to stop AI from killing your critical thinking | Advait Sarkar
15/11/2025 15 min<p>Chatbots might help you get work done faster — but at what cost? When we outsource our reasoning to artificial intelligence, we reduce ourselves to "middle managers for our own thoughts," says AI and design researcher Advait Sarkar. He examines the cognitive trade-offs of using AI at work and introduces a different kind of tool: one that encourages critical thinking, nudges reflection and actually helps you get smarter.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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How to unlock your flirting superpowers | Francesca Hogi
14/11/2025 12 min<p>What's the right way to flirt? According to love coach Francesca Hogi, it doesn't have to be shallow or creepy — it can be a genuine chance for human connection. In this smart, playful talk, she gives a much-needed rethink on flirting that will help you feel confident, spark chemistry and maybe even find love.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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How climate shocks could break the economy | Edmond Rhys Jones
13/11/2025 13 min<p>Climate change isn't just reshaping our planet — it's also shaking the very foundations of the economy, says sustainability expert Edmond Rhys Jones. He explores the massive gap between what science tells us about the climate crisis and how the economy measures its impact, advocating for economists to borrow tools from science (like simulations and digital twins) to prepare for the turbulence ahead.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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Two US governors — a Democrat and a Republican — on why there's hope for democracy | Matt Meyer and J. Kevin Stitt
12/11/2025 21 min<p>Two current US governors — Democrat Matt Meyer of Delaware and Republican J. Kevin Stitt of Oklahoma — trade notes on how to rebuild trust without partisan theater. In this special segment of "On the Spot" (TED's rapid-fire Q&A format), they share thoughts on leading when people live in different realities, swapping outrage for outcomes and why we need to govern like neighbors, not enemies.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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My journey to thank all the people responsible for my morning coffee | A.J. Jacobs (re-release)
11/11/2025 17 min<p>Author A.J. Jacobs embarked on a quest with a deceptively simple idea at its heart: to personally thank every person who helped make his morning cup of coffee. More than one thousand "thank yous" later, Jacobs reflects on the globe-trotting journey that ensued -- and shares the life-altering wisdom he picked up along the way. "I discovered that my coffee would not be possible without hundreds of people I take for granted," Jacobs says.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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These AI devices protect nature in real time | Juan M. Lavista Ferres
10/11/2025 9 min<p>If we can put astronauts on the moon, conservationists shouldn't have to hike miles through dense forests to change the batteries on cameras, says Juan M. Lavista Ferres, chief data scientist at the AI for Good Lab. He introduces SPARROW, an open-source, solar-powered AI system that can analyze sounds and images to turn years of biodiversity monitoring into real-time insights, giving conservationists the tools they need to protect wildlife and critical ecosystems before it’s too late.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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Sunday Pick: Tech Solutions (#1): The affordable tech that will revolutionize farming (with Samir Ibrahim and Josephine Waweru)
9/11/2025 25 min<p>When entrepreneur Samir Ibrahim asked farmers in Kenya what problem they most needed solved, the answer was simple: reliable access to water to irrigate their farms year-round. Samir is the CEO of SunCulture, a company replacing diesel- and petrol-powered water pumps with more affordable solar-powered ones. He sits down with Sherrell Dorsey, host of the “TED Tech” podcast, to discuss how he continues to innovate his product to serve smallholder farmers. Later, Sherrell chats with coffee farmer Josephine Waweru about how SunCulture’s pump revolutionized her farm and the advice she has for young people to succeed.</p><br><p>This is episode one of a four-part series airing this month on TED Tech, where host and climate tech journalist Sherrell Dorsey speaks with climate leaders on the technology sparking a greener, more equitable future.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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My identity is a superpower — not an obstacle | America Ferrera (re-release)
8/11/2025 15 min<p>Hollywood needs to stop resisting what the world actually looks like, says actor, director and activist America Ferrera. Tracing the contours of her career, she calls for more authentic representation of different cultures in media -- and a shift in how we tell our stories. "Presence creates possibility," she says. "Who we see thriving in the world teaches us how to see ourselves, how to think about our own value, how to dream about our futures."</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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Why your blood should flow like ketchup | Sean Farrington
7/11/2025 11 min<p>Your blood should have more in common with ketchup than just color, says chemical engineer Sean Farrington. Demonstrating the flow of everyday products like shampoo, peanut butter and ketchup, he makes the case for expanding the use of blood viscosity as a medical diagnostic, much like blood pressure. Learn more about the little-known field of rheology and how it could save lives — if taken seriously.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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3 tips to make your world beautifully wild | Isabella Tree
6/11/2025 13 min<p>When conservationists talk about rewilding, most people picture wolves and bison roaming endless landscapes — but Isabella Tree discovered the real revolution is happening in ordinary backyards. She shares the incredible story of how she and her husband transformed their failing farmland into a nature paradise, offering a three-step formula for anyone looking to turn their green space wild.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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How AI is discovering athletes that human scouts miss | Richard Felton-Thomas
5/11/2025 12 min<p>What if the next Lionel Messi or Simone Biles is out there right now ... but no one knows? Sports scientist Richard Felton-Thomas shows how new AI tools are expanding the reach of talent discovery in sports, helping scouts find the next great superstar — and letting athletes showcase their skills from anywhere in the world.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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Everything you need to know about AI agents | Swami Sivasubramanian
4/11/2025 20 min<p>What if you had an AI-powered assistant — that took initiative on its own? Technology leader Swami Sivasubramanian believes AI agents are the future of work, capable of sparking new levels of productivity and creativity. Demystifying the workings of autonomous software systems, he explains what they are (and aren’t) and advocates for a world in which AI handles the boring stuff, so you can focus on what matters.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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How AI can solve its own energy crisis | Varun Sivaram
3/11/2025 14 min<p>The AI revolution and our aging power grid are on a historic collision course, threatening to stall innovation and raise energy costs for everyone. Physicist and AI grid futurist Varun Sivaram reveals how we might turn this looming crisis into a once-in-a-generation opportunity — unlocking massive power capacity, lowering costs and accelerating the energy future we’ve been waiting for.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
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Sunday Pick: How to use your muscles — or risk losing them | How to Be a Better Human
2/11/2025 46 min<p>Did you know that you start losing muscle mass as soon as the age of 30? Author and surfer Bonnie Tsui explores how to build strength as you age with Chris Duffy, host of the "How to Be a Better Human" podcast. Watch as Bonnie tries to teach Chris how to surf while weaving in lessons on the benefits of weightlifting, maintaining mobility and adding more movement into your life.</p><br><p>This episode is part of a series of bonus videos from "How to Be a Better Human." You can find the extended interview on the TED Audio Collective YouTube Channel.</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>