Why Daylight Is the Secret to Great Sleep | Christine Blume | TED

How AI Will Answer Questions We Haven’t Thought to Ask | Aravind Srinivas | TED

The Secret to Telling a Great Story — in Less Than 60 Seconds | Jenny Hoyos | TED

Does Your Heartbeat Shape Your Sense of Time? | Irena Arslanova | TED

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

How to Reclaim Your Life From Work | Simone Stolzoff | TED

The Absurd Inequality of Climate Work — and How to Fix It | Joshua Amponsem | TED

The Mind-Reading Potential of AI | Chin-Teng Lin | TED

What Does Poverty Look Like on a Plate? | Huiyi Lin | TED

How a Deepfake Almost Ruined My Political Career | Cara Hunter | TED

A Mouse With Two Dads — and a New Frontier for Biology | Katsuhiko Hayashi | TED

Why Friendship Can Be Just As Meaningful as Romantic Love | Rhaina Cohen | TED

Yo! Have You Ever Seen a Yo-Yo Dance Like This? | Shu Takada | TED

Your Empty Wine Bottle Could Help Rebuild Coastlines | Franziska Trautmann | TED

How a Worm Could Save Humanity From Bad AI | Ramin Hasani | TED

A Sonic Journey Through the Universe | Felipe Sánchez Luna | TED

What Long COVID Taught Me About Life (and Data) | Giorgia Lupi | TED

A Medical Mythbuster’s Mission to Improve Health Care | Joel Bervell | TED

A Bold Plan to Rewild the Earth — at Massive Scale | Kristine McDivitt Tompkins | TED

Time Traveling with AI to Connect with Lost Loved Ones | Amy Kurzweil | TED

The Rise of Virtual Humans — and What They Mean for the Future | Sara Giusto | TED

How to Prevent — or Stop — a War | Gabrielle Rifkind | TED

Meet Our Planet's Hidden Defenders | Anjan Sundaram | TED

How to Set the Right Goals and Stay Motivated | Ayelet Fishbach | TED

The Tipping Points of Climate Change — and Where We Stand | Johan Rockström | TED

The Secret to Finding Your Ideal Workplace | Marion Campan | TED

A Firework Ladder to the Sky — and the Magic of Explosive Art | Cai Guo-Qiang | TED

The Problem With Food and Climate — and How To Fix It | Jonathan Foley | TED

How Buildings Can Improve Life — Inside and Out | Doris Sung | TED

Quantum Computers Aren’t What You Think — They’re Cooler | Hartmut Neven | TED

The Alchemy of Pop | Kesha | TED

Lessons from My Father’s Final Days | Laurel Braitman | TED

How You Could See Inside Your Body — With a Micro-Robot | Alex Luebke and Vivek Kumbhari | TED

Why You Should Talk About Your Anxiety at Work | Adam Whybrew | TED

Even Healthy Couples Fight — the Difference Is How | Julie and John Gottman | TED

An Optimist’s Take on Reskilling in the Age of AI | Sagar Goel | TED

Your Right to Repair AI Systems | Rumman Chowdhury | TED

The Problem With Being “Too Nice” at Work | Tessa West | TED

Are We Celebrating the Wrong Leaders? | Martin Gutmann | TED

The Science of Lifespan — and the Impact of Your Five Senses | Christi Gendron | TED

The Good News You Might Have Missed | Angus Hervey | TED

How to Fight for Democracy in the Shadow of Autocracy | Fatma Karume | TED

The Luminous Mystery of Fireflies | Wan Faridah Akmal Jusoh | TED

1 Simple Question That Could Improve Women’s Health | Meryam Sugulle | TED

With Spatial Intelligence, AI Will Understand the Real World | Fei-Fei Li | TED

Welcome to the World of Audio Computers | Jason Rugolo | TED

Why US Politics Is Broken — and How To Fix It | Andrew Yang | TED

How to Govern AI — Even If It’s Hard to Predict | Helen Toner | TED