The Awesome Potential of Many Metaverses | Agnes Larsson | TED

A Brain Implant That Turns Your Thoughts Into Text | Tom Oxley | TED

The Crime-Fighting Power of Cross-Border Investigative Journalism | Bektour Iskender | TED

A flavorful field guide to foraging | Alexis Nikole Nelson | TED

How Is Your City Tackling the Climate Crisis? | Marvin Rees | TED

Al Gore: This Is the Moment to Take On the Climate Crisis | TED

Why People and AI Make Good Business Partners | Shervin Khodabandeh | TED

The Rhythm and Rhyme of Memory, Solitude and Community | Rosanne Cash | TED

How mRNA Medicine Will Change the World | Melissa J. Moore | TED

A Creator-Led Internet, Built on Blockchain | Adam Mosserri | TED

5 Promising Factors Propelling Climate Action | Gabriel Kra | TED Countdown

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

A New Economic Model For Protecting Tropical Forests | Nat Keohane | TED

NFTs, the Metaverse and the Future of Digital Art | Elizabeth Strickler | TED

Live Drawings of the Human Experience | Jarrett J. Krosoczka | TED

The Most Powerful Untapped Resource in Health Care | Edith Elliott and Shahed Alam | TED

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

Mental Health Care That Disrupts Cycles of Violence | Celina de Sola | TED

Why Indigenous Forest Guardianship is Crucial to Climate Action | Nonette Royo | TED

How Ancient Arctic Carbon Threatens Everyone on the Planet | Sue Natali | TED

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

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

Why All Melodies Should Be Free for Musicians to Use | Damien Riehl | 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

The Deep Sea's Medicinal Secrets | Sam Afoullouss | 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

The Power of Purpose in Business | Ashley M. Grice | TED

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

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

How to Design Mosquitoes Out of Cities | Cameron Webb | TED

3 Lessons on Hope in Challenging Times | Wajahat Ali | TED

The Creativity and Community Behind Fanfiction | Cecilia Aragon | TED

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

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

The "Greenhouse-in-a-Box" Empowering Farmers in India | Sathya Raghu Mokkapati | TED Countdown

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

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

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