We Could Kick-Start Life on Other Planets. Should We? | Betül Kaçar | TED

A Bold Plan to Transform Access to the US Social Safety Net | Amanda Renteria | TED

A Transparent, Easy Way for Smallholder Farmers to Save | Anushka Ratnayake | TED

An Election Redesign to Restore Trust in US Democracy | Tiana Epps-Johnson | TED

A Safe Pathway to Resettlement for Migrants and Refugees | Becca Heller | TED

How Webtoons Are Changing Movies and TV | Hyeonmi Kim | TED

Powerful Photos That Honor the Lives of Overlooked Women | Smita Sharma | TED

Goats, Blockchain and the Future of Money | Fariel Salahuddin | TED

How the James Webb Space Telescope Will Unfold the Universe | John C. Mather | TED

We Can Make COVID-19 the Last Pandemic | Bill Gates | TED

The Future Will Be Shaped by Optimists | Kevin Kelly | TED

An Olympic Champion's Mindset for Overcoming Fear | Allyson Felix | TED

The African Swamp Protecting Earth's Environment | Vera Songwe | TED

Elon Musk: A future worth getting excited about | Tesla Texas Gigafactory interview | TED

Ukraine's Fight to Keep Educating Its Children | Zoya Lytvyn | TED

Stand with Ukraine in the Fight against Evil | Garry Kasparov | TED

Climate Change Isn't a Distant Threat -- It's Our Reality | Selina Neirok Leem | TED Countdown

3 Things Men Can Do to Promote Gender Equity | Jimmie Briggs | TED

Are Ad Agencies, PR Firms and Lobbyists Destroying the Climate? | Solitaire Townsend | TED Countdown

What It's Like To Be a War Refugee | Zarlasht Halaimzai | TED

Self-Assembling Robots and the Potential of Artificial Evolution | Emma Hart | TED

The Creativity and Community Behind Fanfiction | Cecilia Aragon | TED

How to Share Public Money Fairly | Maja Bosnic | TED

Why US Laws Must Expand Beyond the Nuclear Family | Diana Adams | TED

What Seaweed and Cow Burps Have to Do with Climate Change | Ermias Kebreab | TED Countdown

My Secret to Creating Real Magic | Christina Tosi | TED

The Carbonless Fuel That Could Change How We Ship Goods | Maria Gallucci | TED

The Counterintuitive Psychology of Insurance | Orit Tykocinski | TED

How To Fix The "Bugs" In The Net-Zero Code | Lucas Joppa | TED Countdown

Why Is China Appointing Judges to Combat Climate Change? | James K. Thornton | TED Countdown

The Tragedy of Air Pollution -- and an Urgent Demand for Clean Air | Rosamund Adoo-Kissi-Debrah |TED

You Deserve the Right to Repair Your Stuff | Gay Gordan-Byrne | TED

Why Play Is Essential for Business | Martin Reeves | TED

A Sex Therapist's Secret to Rediscovering Your Spark | Ian Kerner | TED

4 Kinds of Regret – and What They Teach You about Yourself | Daniel H. Pink | TED

How Film Captures the Space Between Hope and Despair | Mounia Akl | TED

The Ocean's Ingenious Climate Solutions | Susan Ruffo | TED Countdown

The Incredible Cancer-Detecting Potential of Photoacoustic Imaging | Lei Li | TED

How Wind Energy Could Power Earth ... 18 Times Over | Dan Jørgensen | TED Countdown

War in Ukraine -- and What It Means for the World Order | Ian Bremmer | TED

Sex Education Should Start with Consent | Kaz | TED

The Mind-Bending Art of Deep Time | Katie Paterson | TED

The New Reality of Fashion is Digital | Gala Marija Vrbanic | TED

Could We Treat Alzheimer's with Light and Sound? | Li-Huei Tsai | TED

"A Seat at the Table" Isn't the Solution for Gender Equity | Lilly Singh | TED

What You Need to Know About Carbon Removal | Gabrielle Walker | TED

What if Women Built the World They Want to See? | Emily Pilloton-Lam | TED

How to Fix Broken Supply Chains | Dustin Burke | TED