5 Things You Should Know About Back Pain | Body Stuff with Dr. Jen Gunter | TED

The Truth about Yeast in Your Body | Body Stuff with Dr. Jen Gunter | TED

Do You Really Need 8 Hours of Sleep Every Night? | Body Stuff with Dr. Jen Gunter | TED

You Don’t Actually Know What Your Future Self Wants | Shankar Vedantam | TED

How to Revitalize a Neighborhood -- Without Gentrification | Bree Jones | TED

How Your Sense of Smell Helps You Savor Flavor | Body Stuff with Dr. Jen Gunter | TED

The Affordable, 3D-Printed Bionics of the Future | Enzo Romero | TED

The Shift We Need to Stop Mass Surveillance | Albert Fox Cahn | TED

The Trick to Regaining Your Childlike Wonder | Zach King | TED

The Colorful, Shapeshifting Wonder of the Amazon's Praying Mantises | Leo Lanna and Lvcas Fiat | TED

The Most Powerful Yet Overlooked Resource in Schools | Heejae Lim | TED

The Problem with Plastics | Patricia Villarrubia-Gómez | TED

The Hidden Wonders of Soil | Jane Zelikova | TED

How Ethics Can Help You Make Better Decisions | Michael Schur | TED

The Case for Radically Human Buildings | Thomas Heatherwick | TED

How to Alter the Perception of Mental Health Care in Russia | Olga Kitaina | TED

Yuval Noah Harari: The Actual Cost of Preventing Climate Breakdown | TED

3 Ways to Make Flying More Climate-Friendly | Ryah Whalen | TED

How a "Hi Level" Mindset Helps You Realize Your Potential | Cordae | TED

Bryce Dallas Howard: How to Preserve Your Private Life in the Age of Social Media | TED

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

My Long Walk Across India for Women's Freedom | Srishti Bakshi | TED

The Case for a 4-Day Work Week | Juliet Schor | TED

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

The Likability Dilemma for Women Leaders | Robin Hauser | TED

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

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

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

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

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

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

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

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

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

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

Sustainable Cooling That Doesn’t Warm the Planet | Rachel Kyte | TED Countdown

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

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

The War in Ukraine Could Change Everything | Yuval Noah Harari | TED

Virginia Smith: The global risk of flooding -- and how to turn the tide | TED

Jim Hagemann Snabe: Dreams and details for a decarbonized future | TED Countdown

Karen Lellouche Tordjman: Siri, Alexa, Google ... what comes next? | TED

Tom Osborn: A new way to help young people with their mental health | TED

Peachy Liv: How to protect your mental well-being online -- from a Gen-Zer | TED

Jane Velkovski: The life-changing power of assistive technologies | TED

Nkosilathi Nyathi: A next-generation solution to the climate crisis | TED

Elizabeth Zion: The need for family reunification -- to make families whole again | TED