
Trinity Tran
Who controls your city's money? | Trinity Tran
What if your city could borrow money from its own bank instead of private lenders? TED Fellow Trinity Tran is leading the push for public banks — which are owned by the people through their local governments — and shows how this model could ensure your local tax dollars stay in your community.

Ryosuke Takashima
Meet the youngest-ever mayor in Japan's history | Ryosuke Takashima
TED Fellow Ryosuke Takashima is the youngest-ever mayor in Japan's history — but he doesn't consider himself a politician. His approach to leadership is simple: listen to as many voices as possible (from students to elders) in order to figure out what needs fixing. Hear why he thinks inviting citizens to participate in reforming their own communities is the best way to get things done.

Schendy Kernizan
The gravity-defying future of manufacturing | Schendy Kernizan
3D printing promised to reinvent how we make things, but it's mostly stuck producing prototypes with a high level of waste. Designer and TED Fellow Schendy Kernizan found a different way — by printing objects directly into a tub of gel. He explains how this technique eliminates the constraints of gravity, pushing the limits of how we can manufacture objects across medicine, fashion, space travel and more.

05:39
Meet the youngest-ever mayor in Japan's history
TED Fellow Ryosuke Takashima is the youngest-ever mayor in Japan's history — but he doesn't consider himself a politician. His approach to leadership is simple: listen to as many voices as possible (from students to elders) in order to figure out what needs fixing. Hear why he thinks inviting citizens to participate in reforming their own communities is the best way to get things done.
2026
TED Fellows Film
Ryosuke Takashima

04:47
The gravity-defying future of manufacturing
3D printing promised to reinvent how we make things, but it's mostly stuck producing prototypes with a high level of waste. Designer and TED Fellow Schendy Kernizan found a different way — by printing objects directly into a tub of gel. He explains how this technique eliminates the constraints of gravity, pushing the limits of how we can manufacture objects across medicine, fashion, space travel and more.
2026
TED Fellows Film
Schendy Kernizan
Fellows Media Library
When a second chance strengthens an entire community
Royal Ramey is creating pathways to meaningful work and public service for people who have been incarcerated. Hear how his The Forestry and Fire Recruitment Program is helping the formerly incarcerated become wildland firefighters and strenghting their communities.
2026
Social
Royal Ramey

11:18
Why does uncertainty bother us so much?
Why do we find it easier to trust some concepts and ideas over others? Mathematician and TED Fellow Adam Kucharski explores the science of uncertainty, revealing how the very human need for explanation shapes trust in science, fear of technology and belief in conspiracy theories.
2025
TED Talk
Adam Kucharski
What other planets can teach us about our own
Planet hunter Jessie Christiansen explores exoplanets to determine if any could support human life beyond Earth. She shares the three best options for a habitable world and where our true place in the universe is.
2025
Social
Jessie Christiansen

06:42
The doctor on a mission to build a healthier South Sudan
Yohanis Riek went from herding cattle and fighting as a child soldier to becoming the first doctor in his community in South Sudan. He shares his journey to found a nonprofit bringing health care to remote communities — empowering locals to take charge of their own health, as the world's newest country finds its place in the world.
2026
TED Fellows Film
Dr. Yohanis Riek

How to tune your inner voice | Rhonda Ross, Daniel Alexander Jones
To calm the storm inside your mind, you must first understand it. Singer and actress Rhonda Ross shares her theory of "emotional sovereignty" — the idea that your feelings aren't shaped just by your circumstances, but by the thoughts running on loop in your head. In conversation with scholar and TED Fellow Daniel Alexander Jones, Ross introduces the unexpected, music-rooted practice for taking control of your narrative.
2026
Podcasts
Daniel Alexander Jones
Reimaginging machines to better understand nature
Robert Katzchmann is building soft-bodied robots that move like fish to help researchers better explore the ocean and tap into new data without disturbing life around them. Hear how his approach is unlocking new ways to understand our natural world and some of our most precious species.
2025
Social
Robert Katzschmann
What’s the best way to help a city fight flooding?
We put this question to TED Countdown attendees and TED Fellow Kotchakorn Voraakhom. See if you can guess the right answer (a, b, or c) — and stay tuned as Voraakhom shares her work around the power of green spaces to help cities absorb and manage extreme rainfall and weather.
2025
Social
Kotchakorn Voraakhom

10:03
Could we replace data centers with … plant DNA?
Is it possible to meet the world's seemingly infinite demand for data storage while also caring for the natural environment? Biomedical researcher Keolu Fox and professional surfer and scientist Cliff Kapono believe that Indigenous knowledge combined with the science of genetics may offer such a solution: using the DNA of plant cells (like those found in sugar cane) as mini data warehouses. Learn more about the incredible potential of this technology — and how it could help foster ecosystem resilience in a high-tech world.
2024
TED Talk
Keolu Fox
Finding hidden stories from space
Alison Killing uses satelitte imagery and investigative reporting to uncover stories hidden from the naked eye. We asked TED2026 attendees to see if they could spot what's true and what's the lie — can you?
2026
Social
Alison Killing

14:45
The ecstasy of Eskista, an ancient Ethiopian dance
By mastering the Eskista, an ancient Ethiopian dance, TED Fellow Melaku Belay survived a childhood on the streets and became a voice for his country. He shares how traditional dances can connect the wisdom of the past to the energy of the future -- and, after the talk, delivers a thrilling performance of Eskista accompanied by a free-jazz ensemble. (In Amharic with consecutive English translation by filmmaker Mehret Mandefro)
2023
TED Talk
Melaku Belay

06:07
How bad data traps people in the US justice system
Right now, hundreds of thousands of people are "stuck" in the US criminal justice system. They've completed all of their requirements for release, but nobody knows it because the system is run on old databases that don't talk to each other. TED Fellow Clementine Jacoby describes how we can fix it -- bringing thousands of people home, reducing costs and improving public safety along the way.
2023
TED Talk
Clementine Jacoby
Where curiosity can take you
Katie Mack shares her career journey — from academia to an institute focused on research, teaching and public outreach. She shares what keeps her curious and how others can pursue a life spent studying and staring at the stars.
2025
Social
Katie Mack

16:57
How music helped me live through long COVID
An accomplished cellist, TED Fellow Joshua Roman has practiced his instrument daily since he was a child — until a severe case of long COVID almost robbed him of his ability to play. In an inspiring talk, he plays a piece by Johann Sebastian Bach, shares how he found his way back to music and then performs a staggering new solo composition, titled "Immunity."
2025
TED Fellows Film
Joshua Roman

09:35
How algorithms manipulate you (and how to fight back)
What does it take to stay in control of your life online? AI ethicist Jen Golbeck and TED Fellow Shalini Kantayya discuss how algorithms, data collection and AI shape the choices you make every day. They explore whether it’s possible to use the internet without giving up your privacy, how to push back against big tech and what AI should never be allowed to decide. (This episode is part of “Idea Knock Down,” a series featuring experts with different perspectives taking on big questions — one block at a time.)
2026
Other
Shalini Kantayya
05:03
What you can learn crossing the ocean in a canoe
“Being on a voyage forces you to unplug,” says TED Fellow and third-generation captain Lehua Kamalu. Sharing ancient knowledge from traditional Hawaiian ocean voyaging, she reflects on the transformational power of seafaring journeys — and what it means to travel mindfully, no matter where you are.
2024
TED Fellows Film
Lehua Kamalu












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