TED演讲精选

如需学习资料（音频、视频、双语文本等），请关注公众号【悦读烩】。 Can a five-minute walk change how you feel all day? Exercise scientist Keith Diaz shows how your body is built for the kind of movement that modern life has quietly erased — and suggests something refreshingly doable: making time for small doses of movement sprinkled throughout the day, as a way to boost your brain and body. 五分钟的...

Drones aren't just weapons of war; they're becoming first responders, infrastructure inspectors and guardians of the grid. Adam Bry, who leads the top drone manufacturer in the US, shows how autonomous flying robots are transforming emergency response and public safety — from detecting faulty power lines and preventing wildfires to catching crime in real time. Watch as he demos the technology live...

如需学习资料（音频、视频、双语文本等），请关注公众号【悦读烩】。 Architect Riyad Joucka believes your home should be a mirror of who you are. Using 3D printing and ancient architectural wisdom, he's designing efficient, personal homes that respond to context, climate and culture without sacrificing character. He makes the case that we should start designing for people, not the market. 建筑师里亚德...

如需学习资料（音频、视频、双语文本等），请关注公众号【悦读烩】。 Of the many bewildering behaviors cats display, one of the strangest is their obsession with a specific species of plant. After just one whiff, even the most stoic cat can start pawing, drooling, biting, and wriggling in a state of pure feline euphoria. So, why do cats go crazy for catnip? Jaap de Roode shares the fascinating reason...

本集应听友需求上架。 如需学习资料（音频、视频、双语文本等），请关注公众号【悦读烩】。 As the Athletic Director and head coach of the Varsity Soccer team at Ryerson University, Dr. Joseph is often asked what skills he is searching for as a recruiter: is it speed? Strength? Agility? In Dr. Joseph's TEDx Talk, he explores self confidence and how it is not just the most important skill in athletics, b...

如需学习资料（音频、视频、双语文本等），请关注公众号【悦读烩】 Have you ever felt like you're talking, but nobody is listening? Here's Julian Treasure to help. In this useful talk, the sound expert demonstrates the how-to's of powerful speaking -- from some handy vocal exercises to tips on how to speak with empathy. A talk that might help the world sound more beautiful. 你有没有过这种感觉：你明明...

如需学习资料（音频、视频、双语文本等），请关注公众号【悦读烩】 Larz May has spent a decade building digital wellness programs for young people, and she's discovered something quietly radical: the smartphone doom loop of screen dependence and anxiety is preventable, and joy (not restriction) is the way out. She makes the case for a different relationship with technology — for kids, parents and ever...

如需学习资料（音频、视频、双语文本等），请关注公众号【悦读烩】 Tonight, millions of people will go to bed and whisper to an AI companion. But what are we giving up when we fall in love with machines? Sextech expert Bryony Cole offers three questions to ask yourself if you’re already intimate with AI, laying out a playbook for synthetic companionship that doesn’t hide you from the messiness of huma...

What can happy rats teach us about human joy? Behavioral neuroscientist Kelly Lambert describes how her team trained rats to drive tiny cars to earn treats — and noticed something surprising about how effort and anticipation affect the brain. The experiment opens new questions about how reward, agency and "behaviorceuticals" might help build resilience and support mental health. 快乐的老鼠能教会我...

如需学习资料（音频、视频、字幕、双语文本），请关注公众号【悦读烩】 In the 1950s, citizens flocked to newsstands to pick up the latest edition of a story set hundreds of years in the past — a multigenerational tale of adventure and war, romance and intrigue, brotherhood and betrayal. Jin Yong’s epic "Legend of the Condor Heroes" is considered one of Hong Kong’s most important works of fiction. Glad...

We've all been told that we should recycle plastic bottles and containers. But what actually happens to the plastic if we just throw it away? Emma Bryce traces the life cycles of three different plastic bottles, shedding light on the dangers these disposables present to our world.  我们都被告知应该回收塑料瓶和容器。但如果我们直接扔掉塑料，它们最终会怎么样呢？艾玛·布莱斯（Emma Bryce）追踪了三...

AI artist Mick Mahler has a counterintuitive take: the more powerful the machines get, the less the technology actually matters. Showing delightful examples of his own art, from jazz-playing spiders to a Kafka-inspired beetle film, he explains how you can use new technology to serve your vision (not replace it). AI艺术家米克·马勒（Mick Mahler）提出了一个反直觉的观点：机器越强大，技术本身反而越不重...

如需要学习资料，请关注公众号【悦读烩】 Streaming media gives us access to everything instantly, but at what cost? Music professor Tom Rizzuto traces the history of physical media — from CDs and vinyl to bone music (Soviet-era records pressed onto discarded X-rays) and the near-loss of "Nosferatu" — making the case that art shouldn't just live in the cloud. 流媒体让我们能够即时获取一切，但代价是什...

如需要学习资料（音频、视频、双语文本等），请关注公众号：【悦读烩】 Most managers give feedback. Few give feedback that actually works. Drawing on her background in psychology and executive coaching, Renee St Jacques breaks down what so many well-intentioned leaders get wrong — and introduces a three-part framework to help teams rebuild trust and perform at their best. 大多数管理者都会给予反馈，但...

We are wired for connection, and yet many of us spend most of our lives avoiding it, says behavioral scientist Nicholas Epley. Drawing on decades of research into happiness, loneliness and well-being, he reveals why we consistently underestimate how receptive others are to connecting — and invites us to seize the small moments that lead to a more social life.  行为科学家尼古拉斯·埃普利（Nicho...

We have all changed someone's life -- usually without even realizing it. In this funny talk, Drew Dudley calls on all of us to celebrate leadership as the everyday act of improving each other's lives. 我们都曾改变过某个人的人生——通常自己甚至都没有意识到。在这个风趣的演讲中，德鲁·达德利（Drew Dudley）呼吁我们所有人将领导力视为一种改善彼此生活的日常行为，并为此喝彩。

Deep tech entrepreneur D. Scott Phoenix spent years building AI — now, he believes we're on the cusp of a profound merger between humans and machines. Reframing the AI debate through the lens of evolutionary biology, he shifts the question from whether we should fear or embrace AI to whether we understand what's at stake if we get it wrong. Hear his provocative case for why we need to "eat the AI....

What do the story of Oedipus and your insurance premiums have in common? They are both driven by self-fulfilling prophecies. Philosopher and TED Fellow Carissa Véliz traces the hidden power of prediction, from Roman emperors who banned prophets to the AI algorithms quietly making decisions about your life right now. We tend to associate predictions with knowledge, she says, but they're actually at...

We see consciousness in AI the same way we see faces in clouds, says neuroscientist Anil Seth. He explores the all-too-human tendency to project inner life onto machines that are brilliant mimics, not sentient beings, and gives a definitive answer to the urgent question: Will AI ever gain consciousness? 神经科学家阿尼尔・塞斯（Anil Seth）表示，我们从人工智能身上看到意识，就如同从云朵里看出人脸图案...

You've never seen data presented like this. With the drama and urgency of a sportscaster, statistics guru Hans Rosling debunks myths about the so-called "developing world." 你肯定没有看过这样的数据演示。如解说体育比赛实况一般的生动与紧张，统计大师汉斯 · 罗斯林将颠覆所谓 “发展中国家” 这一理念。 即使是我们中最见多识广、最见多数的人，也因汉斯·罗斯林而改变了他们的视角。作为瑞典卡罗林斯卡学院的全球健康...

Plastic is everywhere. It’s in our clothes, our food, the air we breathe. And plastic is now also in our bodies. Micro and nanoplastics generally enter our bodies in one of three ways: the air, our skin, and what we eat and drink. But how exactly do these microscopic particles affect our health? Dig into how they can interrupt your body’s processes, and how we can begin to fix our plastic problem....

Can you measure a "good life?" Management consultant Chris Musser set out to answer this question for himself, developing a daily tracker to monitor progress across nine dimensions, from faith and relationships to work and wellbeing. Learn how it helped him focus on what really matters — and how you can adopt this 90-second habit, too. 人生过得好坏，真的可以衡量吗？管理顾问克里斯・穆瑟（Chris Muss...

When entrepreneur Yi Li cofounded Farmworks, she set out to build 1,000 climate-smart farms across Kenya, complete with dams, irrigation and organic fertilizers. The science was sound, but reality proved more complicated. Learn what she discovered about the missing ingredient behind failed climate solutions — and how it challenges a core assumption of the environmental movement on how to create la...

OpenClaw creator Peter Steinberger takes us back to the transformative moment he let his AI agent loose on the internet, igniting one of the world's fastest-growing open-source projects. He makes a fascinating (and slightly unnerving) case that agents are a real shift, not just better versions of chatbots, and explores how they might reshape your ability to work, build and create. "The lobster is...

As a child in rural Kenya, conservationist Seif Hamisi fell asleep to the sound of lions outside his village. Today, the lions are gone, mirroring a continent-wide trend: African wildlife populations have plummeted in recent decades, despite billions spent to protect nature. Drawing on examples of successful conservation efforts from the grasslands of South Africa to the woodlands of Kenya, he sho...