"We should be protecting the Earth — and we can use space technology to do that," says aerospace architect Ariel Ekblaw. Following her talk at TED2025, Ekblaw sat down for a special conversation with Elise Hu, host of TED Talks Daily, to discuss how space-based technology can improve daily life on Earth. From creating artificial retinas in zero gravity to installing solar panels above the atmosphere to capture sunlight, Ekblaw discusses the different technological advancements that help humanity, along with initiatives to build space infrastructure while lowering our carbon footprint.
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Is space the “final frontier” — or the perfect place to revolutionize life on Earth? Space architect Ariel Ekblaw reveals how self-assembling structures could build orbiting real estate in space dedicated to solving humanity’s greatest dilemmas on Earth, leading to scientific and medical breakthroughs only possible in zero gravity.
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Why do we find it easier to trust some concepts and ideas over others? Mathematician Adam Kucharski explores the science of uncertainty, revealing how the very human need for explanation shapes trust in science, fear of technology and belief in conspiracy theories.
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Look around — almost everything you see was manufactured, from baby formula to AI data centers and beyond. Yet we rarely think about how it’s all made. Factory fixer Lauren Dunford pulls back the curtain on modern manufacturing, revealing just how thrilling and world-shaping this unsung engine of progress can be. Discover how reinventing this overlooked industry could be one of the most important opportunities of our time — and why we all have a role to play.
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Many gardeners work hard to maintain clean, tidy environments ... which is the exact opposite of what wildlife wants, says ecological horticulturist Rebecca McMackin. She shows the beauty of letting your garden run wild, surveying the success she's had increasing biodiversity even in the middle of New York City — and offers tips for cultivating a garden that can be home to birds, bees, butterflies and more.
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In a world filled with requests, many of us are struggling to stay afloat. Even if you’re not a people-pleaser, the desire to maintain a positive reputation can make it hard to turn others down. In this episode, Adam explores the art and science of delivering an effective “no.” He highlights strategies for setting boundaries with others to create space for yourself—and healthier relationships with those around you.
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Conversation is a battlefield with only one winner. Or is it? Comedian and author Jordan Klepper believes we can get better at talking to each other (and perhaps save democracy) by learning how to lose.
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Headlines warn of a world in collapse, but solutions journalist Angus Hervey finds the overlooked triumphs that never make the news — from the rollout of malaria vaccines to the recovery of sea turtles. With hard data and stories from the frontlines, he reveals the hidden progress that perseveres even as it feels like the world is falling apart, and challenges us to decide which future we'll help write.
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Saying “I love you” often feels more meaningful in your first language than in any other language you learn later in life, explains linguist and polyglot Magdalena Hoeller. Unpacking the hidden challenges of intercultural relationships — from language barriers and humor gaps to subtle power dynamics — she shares how couples can turn these struggles into opportunities to grow closer.
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What if the polarizing mess of social media, clickbait headlines and addictive algorithms isn't a breakdown of media but a transition to something better? Substack cofounder Hamish McKenzie explores how independent creators are growing a new media "garden," where trust beats engagement metrics and audiences matter more than ads. Learn why clicking “subscribe” doesn’t just signal support; it gives you power.
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What if the polarizing mess of social media, clickbait headlines and addictive algorithms isn't a breakdown of media but a transition to something better? Substack cofounder Hamish McKenzie explores how independent creators are growing a new media "garden," where trust beats engagement metrics and audiences matter more than ads. Learn why clicking “subscribe” doesn’t just signal support; it gives you power.
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Yoshua Bengio — the world's most-cited computer scientist and a "godfather" of artificial intelligence — is deadly concerned about the current trajectory of the technology. As AI models race toward full-blown agency, Bengio warns that they've already learned to deceive, cheat, self-preserve and slip out of our control. Drawing on his groundbreaking research, he reveals a bold plan to keep AI safe and ensure that human flourishing, not machines with unchecked power and autonomy, defines our future.
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Yoshua Bengio — the world's most-cited computer scientist and a "godfather" of artificial intelligence — is deadly concerned about the current trajectory of the technology. As AI models race toward full-blown agency, Bengio warns that they've already learned to deceive, cheat, self-preserve and slip out of our control. Drawing on his groundbreaking research, he reveals a bold plan to keep AI safe and ensure that human flourishing, not machines with unchecked power and autonomy, defines our future.
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In environmental reporting, “it's not always about the big climate story,” says journalist Katherine Dunn. She challenges newsrooms to rethink how they cover climate change, connecting to the things readers love — whether that’s jobs, football or even a good mango — with three actionable tips for making overlooked stories irresistible.
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In environmental reporting, “it's not always about the big climate story,” says journalist Katherine Dunn. She challenges newsrooms to rethink how they cover climate change, connecting to the things readers love — whether that’s jobs, football or even a good mango — with three actionable tips for making overlooked stories irresistible.
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Simon Sinek is an inspirational speaker and author of the bestselling book, “Start With Why: How Great Leaders Inspire Everyone to Take Action.” In this TED Talks Daily Book Club interview, with host Elise Hu, Simon reflects on his message 15 years later and explains why it’s important to stay true to your why, both in the short- and long-term. He also tells us how to identify purpose-driven leaders and shares actionable steps you can take to find your own why.
The TED Talks Daily Book Club series features TED speakers discussing their latest books and exploring their ideas beyond the page. Stay tuned to our feed for more interviews like this one and for special live book club events open exclusively to TED members.
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The energy grid of the future demands a massive amount of materials: billions of solar panels, millions of wind turbines and more. Climate strategist Marielle Remillard reveals why there may be critical shortages ahead — and breaks down how this could also be the biggest business opportunity since the Industrial Revolution.
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You’re invited into a bold new vision for the climate movement — a space of trust and honesty, where artists inspire action and everyone has a role to play. Social impact leader Matthew Phillips explores how shared purpose and imagination can revive the fragmented approach to climate action and unlock the power of collective momentum.
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You’re invited into a bold new vision for the climate movement — a space of trust and honesty, where artists inspire action and everyone has a role to play. Social impact leader Matthew Phillips explores how shared purpose and imagination can revive the fragmented approach to climate action and unlock the power of collective momentum.
via TED Talks Daily
The arrival of non-human intelligence is a very big deal, says former Google CEO and chairman Eric Schmidt. In a wide-ranging interview with technologist Bilawal Sidhu, Schmidt makes the case that AI is wildly underhyped, as near-constant breakthroughs give rise to systems capable of doing even the most complex tasks on their own. He explores the staggering opportunities, sobering challenges and urgent risks of AI, showing why everyone will need to engage with this technology in order to remain relevant.
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The arrival of non-human intelligence is a very big deal, says former Google CEO and chairman Eric Schmidt. In a wide-ranging interview with technologist Bilawal Sidhu, Schmidt makes the case that AI is wildly underhyped, as near-constant breakthroughs give rise to systems capable of doing even the most complex tasks on their own. He explores the staggering opportunities, sobering challenges and urgent risks of AI, showing why everyone will need to engage with this technology in order to remain relevant.
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What if solving hunger isn't about growing more food but wasting less of it? Social entrepreneur Jasmine Crowe-Houston has made that idea her mission with Goodr, a platform that reroutes surplus food to people in need. In conversation with journalist and "TED Radio Hour" host Manoush Zomorodi, she shares how a viral moment led to a nationwide effort to fix the food waste problem.
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What if solving hunger isn't about growing more food but wasting less of it? Social entrepreneur Jasmine Crowe-Houston has made that idea her mission with Goodr, a platform that reroutes surplus food to people in need. In conversation with journalist and "TED Radio Hour" host Manoush Zomorodi, she shares how a viral moment led to a nationwide effort to fix the food waste problem.
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Gen Z slang is rife with new words like "unalive," "skibidi" and "rizz." Where do these words come from — and how do they get popular so fast? Linguist Adam Aleksic explores how the forces of social media algorithms are reshaping the way people talk and view their very own identities.
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Gen Z slang is rife with new words like "unalive," "skibidi" and "rizz." Where do these words come from — and how do they get popular so fast? Linguist Adam Aleksic explores how the forces of social media algorithms are reshaping the way people talk and view their very own identities.
via TED Talks Daily