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

How Fantasy Worlds Can Spark Real Change | Annalee Newitz | 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

The US Has a Teacher Shortage — Here’s How To Fix It | Randy Seriguchi Jr. | TED

An Activist Investor on Challenging the Status Quo | Bill Ackman | TED

How Aerosols Brighten Clouds — and Cool the Planet | Sarah J. Doherty | TED

The Workers Rebuilding Communities After Natural Disasters | Saket Soni | TED

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

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

A Climate Solution? The Wisdom Passed Down Through Generations | Louise Mabulo | TED

How the US Is Destroying Young People’s Future | Scott Galloway | TED

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

My Epic Journey Becoming the Fastest Person to Paddle around Australia | Bonnie Hancock | TED

An Updated Action Plan for Solving the Climate Crisis | Ryan Panchadsaram and Anjali Grover | TED

How AI Is Unlocking the Secrets of Nature and the Universe | Demis Hassabis | TED

How to Live With Fire | Oral McGuire | TED

The Secret Ingredient of Business Success | Pete Stavros | TED

The Art of Persuasive Storytelling | Kelly D. Parker | TED

The Weird and Wonderful Art of Niceaunties | TED

How to Be an Active Citizen and Spark Change | Gabriel Marmentini | TED

What Is an AI Anyway? | Mustafa Suleyman | TED

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

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