How AI will answer questions we haven't thought to ask | Aravind Srinivas

Human potential will only accelerate with AI answering questions better and faster than ever before, says Aravind Srinivas, cofounder and CEO of conversational search engine Perplexity. He examines the trends driving new AI-powered tools that nourish..

Confessions of a recovering people pleaser | Baron Ryan

Internet filmmaker Baron Ryan talks to himself, but he doesn't always like what he has to say. In a funny, existential play (where Ryan plays both himself and his mind), he contemplates the paradox of being a people pleaser, the efficacy of melatonin..

How AI is decoding ancient scrolls | Julian Schilliger and Youssef Nader

AI researcher Youssef Nader and digital archaeologist Julian Schilliger share how they used AI to virtually "unroll" and decode the Herculaneum scrolls, burnt and buried by the eruption of Mount Vesuvius nearly 2,000 years ago. Learn how AI could help..

The potential US TikTok ban — and what's at stake | Clay Shirky

The clock is ticking on social media giant TikTok, which faces a nationwide ban in the United States unless its parent company, ByteDance, sells it by January 19. Social media theorist Clay Shirky unpacks why the US is trying to ban TikTok, what it..

The biggest global risks for 2025 | Ian Bremmer

2025 ushers in one of the most dangerous periods in world history — on par with the 1930s and early Cold War, says Ian Bremmer, president and founder of Eurasia Group and GZERO Media. Highlighting the top geopolitical risks for the year ahead,..

How AI can bridge the Deaf and hearing worlds | Adam Munder

Software engineer Adam Munder is on a mission to break down communication barriers between the Deaf and hearing worlds. In a live demo, he introduces OmniBridge — an AI platform that translates American Sign Language into English text in real time..

Can AI companions help heal loneliness? | Eugenia Kuyda

AI companions could either be the cure to our loneliness epidemic … or humanity's final downfall, says Eugenia Kuyda, creator of Replika — an app that allows you to create AI friends. She explores the potential of this technology to either..

Solar energy is even cheaper than you think | Jenny Chase

How prevalent is solar power, really? According to researcher Jenny Chase, it's already displacing fossil fuels in key energy markets around the world. She explains the rise of affordable solar power and dives into how her team tracked its rapid..

Break the bad news bubble (Part 2) | Angus Hervey

It's time for our periodic update of good news from Angus Hervey, founder of Fix the News, an independent publication that reports stories of global progress. In a quick talk, he shares three major updates of recent human progress on eradicating..

How to protect your emotional health during the holidays | Guy Winch

The end of the year is often a time to reflect and spend time with family — activities that may seem joyful or anxiety-inducing, depending on your circumstances. Psychologist Guy Winch offers actionable advice on how to manage your emotions with..

How to feed 10 billion people — without destroying nature | Andy Jarvis

Feeding 10 billion people without wrecking the planet means rethinking protein, from plant-based and fermented foods to lab-grown meat that tastes like the real thing. Presenting an exciting menu of sustainable options, food futurist Andy Jarvis..

How to turn setbacks into success | Amy Shoenthal

Success rarely happens in a straight line, with setbacks all but guaranteed along the way. What's the best way to recover? Leadership coach Amy Shoenthal lays out the four phases of the "setback cycle" and explains how to transform difficult moments..

3 reasons to take risks like a teenager | Adriana Galván

Is embracing your inner teenager the key to thriving in adulthood? Neuroscientist Adriana Galván shares three powerful lessons from decades of research into adolescent brain development, exploring what teens can teach us about embracing uncertainty,..

The absurd inequality of climate work — and how to fix it | Joshua Amponsem

When it comes to tackling the climate crisis, the majority of the workforce in Africa believes their role is in the labor-intensive, low-income work — not in the strategic, analytical or leadership-based spaces, says climate visionary and..

Can you love your body — and still want to change it? | Gabriella Lascano

Gabriella Lascano rose to prominence as a plus-size influencer, advocating for respect at any size with her natural blend of confidence and self-love. She shares how a friend's death led to a candid reassessment of her own health and sparked a viral..

What's our relationship to AI? It's complicated | AC Coppens, Kasley Killam and Apolinário Passos

In a lively conversation from TED's brand-new Next Stage, social scientist Kasley Killam, technologist Apolinário Passos and futurist AC Coppens explore the intricate dynamics of human-AI relationships — and show how AI is already changing the ways..

How to make big decisions in challenging circumstances | Jonathan Reimer

When making a big decision, should you trust your gut or follow the data? Emergency manager Jonathan Reimer draws on his experience responding to some of Canada's largest wildfires to share advice on high-stakes decision-making that you can take to..

Want to give a great presentation? Use ugly sketches | Martin J. Eppler

Looking to level up your presentations? It might only take a poorly-drawn sketch, says professor Martin J. Eppler. He offers three tips to use visualizations at work, laying out how these simple tricks can boost creativity and communication, improve..

The aquaculture revolution is coming | Gibran Huzaifah

Aquaculture — or the practice of farming in water — is the fastest-growing food system in the world, says tech entrepreneur Gibran Huzaifah. He shares the story of how a moment of near-starvation during his university years sparked his mission to..

Does your heartbeat shape your sense of time? | Irena Arslanova

Do you ever feel like time slows down when you’re bored but flies when you’re having fun? Cognitive neuroscientist Irena Arslanova explores the ways your brain and heart shape your perception of time, revealing how your heartbeat doesn’t just..

The mind-reading potential of AI | Chin-Teng Lin

Scientists are getting closer to giving humans the power to communicate with their thoughts alone. In a live demo, researcher Chin-Teng Lin shows how brain-computer interfaces can translate a person's neural signals into text on a computer,..

Why your body fights weight loss | Katherine Saunders

Why does losing weight often feel like an uphill battle? Physician Katherine Saunders unpacks how our bodies are wired to store fat, revealing that obesity isn’t simply a lack of willpower — it’s a complex, chronic disease rooted in evolutionary..

The real-world danger of online myths | Vidhya Ramalingam

How do we protect ourselves from being misled online? Counter-terrorism expert Vidhya Ramalingam reveals how disinformation is being weaponized to justify violence — increasingly against climate scientists — and introduces a powerful tool called..

How a deepfake almost ruined my political career | Cara Hunter

A nightmare scenario happened to politician Cara Hunter: just weeks before her election, she became the victim of a deepfake scam that threatened to upend her life and career. In a fearless talk, she explores AI's potential to undermine truth and..

How to reclaim your life from work | Simone Stolzoff

Where do you draw the line between work and life? Writer Simone Stolzoff explores the problem with defining yourself by your job — and shows what it takes to reclaim your time and sense of meaning beyond the office.

How distributed work can unlock your potential | Avani Prabhakar

The option to work from home means that work truly works for everyone, says Avani Prabhakar, chief people officer of a large tech company. She explains how flexibility and asynchronous collaboration in a distributed workplace can unlock diverse global..

The trick to powerful public speaking | Lawrence Bernstein

Why do so many of us get nervous when public speaking? Communication expert Lawrence Bernstein says the key to dealing with the pressure is as simple as having a casual chat. He introduces the "coffee shop test" as a way to help you overcome nerves,..

How AI is saving billions of years of human research time | Max Jaderberg

Can AI compress the yearslong research time of a PhD into seconds? Research scientist Max Jaderberg explores how “AI analogs” simulate real-world lab work with staggering speed and scale, unlocking new insights on protein folding and drug..

Can AI master the art of humor? | Bob Mankoff

Can artificial intelligence be funny, or is comedy a uniquely human trait? In this witty and insightful talk, cartoonist Bob Mankoff explores the art of humor, the evolution of AI and what happens when the two collide.

How your childhood toys tell your life story | Chris Byrne

What was your favorite toy when you were a kid? Your answer might reveal more about you than you expect, says toy historian Chris Byrne. From Matchbox cars and Barbie to Rubik's Cube and Squishmallows, he explores how playthings reflect cultural..

Why do you love your favorite songs? | Scarlet Keys

Songs are the soundtrack of our lives. But why exactly do they make us feel the way they do? Songwriter Scarlet Keys sits down at a piano to deconstruct the tools musicians use to make a melody unforgettable — from tone and repetition to lyrics and..

I’m a conservative — and I care about the climate, too | Danielle Butcher Franz

Environmental challenges aren't for just one political party to deal with — everyone must work together to solve them, says climate champion Danielle Butcher Franz. Drawing on her work with young conservatives mobilizing environmental action, she..

Why violence is rising with global temperatures | Peter Schwartzstein

Climate change doesn't just melt ice caps, it also fuels conflict, corruption and division worldwide, explains TED Fellow and journalist Peter Schwartzstein. From droughts in Syria to rising seas in Bangladesh, he explores how climate stress escalates..

How community-led research drives social change | Monica Malta

What's the best way to develop and implement solutions to social problems? TED Fellow and human rights activist Monica Malta discusses why traditional, top-down policymaking often fails by excluding key voices and missing root causes. She shows why..

How I imitate nature's voices | Snow Raven

You're about to hear the sounds of several different creatures — from the voice of one single musician. In a spellbinding talk and performance, singer Snow Raven mimics the hoot of an owl, the grumble of a bear, the howl of a wolf and more.

How to be an "apocalyptic optimist" | Dana R. Fisher

Dana R. Fisher calls herself an "apocalyptic optimist" based on her research as a sociologist of large social movements. Her studies suggest that ever-increasing climate disasters will get people out in the streets demanding the action we need. She..

Can Europe win the age of AI? | Thomas Dohmke

GitHub CEO Thomas Dohmke discusses Europe's readiness to lead the next era of AI innovation, examining how the continent's tech ecosystems stack up against those in the US. In conversation with TEDAI Vienna co-curator Vlad Gozman, Dohmke explains the..

Can curiosity heal division? | Scott Shigeoka

Curiosity is about seeking what unites us rather than clinging to what divides us, says author and curiosity expert Scott Shigeoka. Drawing on his research into fostering connection and healing division, he shares what he learned traveling across the..

The art of marketing — for good | Raja Rajamannar

Can marketing transcend traditional business goals and actually be a force for good? Mastercard CMO Raja Rajamannar shares how purpose-driven initiatives — like “touch cards” for the visually impaired and debit cards that let people choose how..

K-pop, cutting-edge tech and other ways Asia is shaping the world | Neeraj Aggarwal

For a long time, the conveyor belt of ideas moved from the West to the East, says business strategy expert Neeraj Aggarwal. But now, Asia’s rising cultural and intellectual influence is redefining this established order. He explores how Asia’s..

Is AI progress stuck? | Jennifer Golbeck

Will progress in artificial intelligence continue to accelerate, or have we already hit a plateau? Computer scientist Jennifer Golbeck interrogates some of the most high-profile claims about the promises and pitfalls of AI, cutting through the hype to..

Ask dumb questions, embrace mistakes — and other lessons on innovation | Dave Raggio

To launch new initiatives within the confines of a large corporation, you'll need to work with the system, not against it, says "intrapreneur" Dave Raggio. He shares three lessons on innovation he learned the hard way — so you don't have to. (Made..

"Careful" / "Veils" | Xiuhtezcatl

Musician Xiuhtezcatl raps, sings and plays piano in a performance seamlessly blending influences from his Indigenous and Mexican heritage.

Forget the corporate ladder — winners take risks | Molly Graham

Success in your career looks different for everyone — but no matter your industry, you'll need to take risks. Company and community builder Molly Graham shares three key skills to learn before jumping off the metaphorical cliff, outlining a path off..

Why friendship can be just as meaningful as romantic love | Rhaina Cohen

We tend to consider romantic partners and family ties to be our most important relationships, but deep friendships can be just as meaningful. In a perspective-shifting talk, author Rhaina Cohen introduces us to the people unsettling norms by choosing..

Trump’s 2024 election win — and what’s next | Ian Bremmer

In this in-depth discussion on the implications of Donald Trump’s re-election as US president, geopolitical expert Ian Bremmer explores the key issues that shaped the result — as well as the coming shifts in US foreign policy, from the..

Your relationship expectations could be holding you back | Stephanie R. Yates-Anyabwile

What if the secret to a happy relationship isn’t following the rules, but rewriting them? In this refreshing talk, couples therapist Stephanie R. Yates-Anyabwile explores why letting go of traditional societal expectations of romantic relationships..

4 steps to unlock your kids' math potential | Shalinee Sharma

Math isn't just for "math kids" — it's for everyone, says learning expert Shalinee Sharma. She outlines four simple steps to transform your approach to math, creating an environment where any kid can develop a strong mathematical mind.

Yo! Have you ever seen a yo-yo dance like this? | Shu Takada

A six-time world yo-yo champion, Shu Takada is spinning his dreams into reality. Watch how he turns a humble pastime into a mesmerizing art form, blending yo-yo wizardry with dance and acrobatics.

Luxury, not landfill — the waste-free future of fashion | Joon Silverstein

Fashion is a huge part of the world's waste problem, but it doesn't have to be. Coachtopia founder Joon Silverstein shows how her company creates new designs from the waste products of another, a circular process that cuts the need for new raw..