Can Cannabis Help You Sleep? Here’s the Science | Jen Walsh | TED

How AI Will Step Off the Screen and into the Real World | Daniela Rus | TED

What You Can Do to Stop Economic Crime | Hanjo Seibert | TED

A Palestinian and an Israeli, Face to Face | Aziz Abu Sarah and Maoz Inon | TED

Why You Should Disappoint Your Parents | Desiree Akhavan | TED

A Futuristic Vision for Latin America, Rooted in Ancient Design | Catalina Lotero | TED

Can AI Catch Criminals at Sea? | Dyhia Belhabib | TED

A New National Park to Reclaim Indigenous Land | Tracie Revis | TED

Ideas Change Everything — and What’s Next for TED | Chris Anderson and Monique Ruff-Bell | TED

Want to Succeed in Business? Find a Problem to Solve | Anthony Tan and Amane Dannouni | TED

Your Invitation to Help Build a Sustainable Future | Jim Snabe | TED

How to Spot a Cult | Sarah Edmondson | TED

What Happens to Sex in Midlife? A Look at the “Bedroom Gap” | Maria Sophocles | TED

The Human Cost of Coal Mining in China | Xiaojun "Tom" Wang | TED

A Comedian’s Take on How to Save Democracy | Jordan Klepper | TED

Let Your Garden Grow Wild | Rebecca McMackin | TED

Why Don’t We Have Better Robots Yet? | Ken Goldberg | TED

3 Steps to Better Connect With Your Fellow Humans | Amber Cabral | TED

How Business Leaders Can Renew Democracy | Daniella Ballou-Aares | TED

How to Choose Clothes for Longevity, Not the Landfill | Diarra Bousso | TED

AI and the Paradox of Self-Replacing Workers | Madison Mohns | TED

Dear Fellow Refugees, Here’s How I Found Resilience | Chantale Zuzi Leader | TED

How a Sanctuary for Self-Expression Can Change Lives | Lindsay Morris and Reed J. Williams | TED

The Unsung Heroes Fighting Malnutrition | Shruthi Baskaran-Makanju | TED

5 Lessons on Happiness — from Pop Fame to Poisonous Snakes | Mike Posner | TED

The Miracle of Organ Donation — and a Breakthrough for the Future | Abbas Ardehali | TED

The 5 Tenets of Turning Pain Into Power | Christine Schuler Deschryver | TED

Meet Mini-Grids — the Clean Energy Solution Bringing Power to Millions | Tombo Banda | TED

A Path to Social Safety for Migrant Workers | Ashif Shaikh | TED

3 Mysteries of the Universe — and a New Force That Might Explain Them | Alex Keshavarzi | TED

When You Inform Women, You Transform Lives | Paige Alexander | TED

How to Find Creativity and Purpose in the Face of Adversity | Suleika Jaouad | TED

How to Close the Authority Gap | Mary Ann Sieghart | TED

How to Lead With Radical Candor | Kim Scott | TED

How to Bridge Political Divides, from Two Friends on Opposing Sides | Samar Ali & Clint Brewer | TED

The Billion-Dollar Problem in Education | Tanishia Lavette Williams | TED

How Business Can Improve the World, Not Just the Bottom Line | Esha Chhabra | TED

How Sci-Fi Informs Our Climate Future — and What to Do Next | Zainab Usman | TED

How AI and Democracy Can Fix Each Other | Divya Siddarth | TED

A Meditation on Rumi and the Power of Poetry | Leili Anvar | TED

What’s the Point of Digital Fashion? | Karinna Grant | TED

How Clicking a Single Link Can Cost Millions | Ryan Pullen | TED

How Poop Turns Into Forests | Ludmila Rattis | TED

Can Nanoparticles Help Fight Hunger? | Christy L. Haynes | TED

TED Is 40 — Here’s How It All Started | Chris Anderson and Richard Saul Wurman | TED

How to Design for Dignity During Times of War | Slava Balbek | TED

Is Climate Change Slowing Down the Ocean? | Susan Lozier | TED

The Herds, a Vast Act of Theater to Spark Climate Action | Amir Nizar Zuabi | TED