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What Earth in 2125 could look like | Iseult Gillespie
Faced with the realities of current crises, it’s easy to assume our world is headed in a bleak direction. But there’s good reason to be hopeful— with developments in science and technology, a positive future is more viable than ever before.
Want to make change? Let young people tell their stories | Anshul Tewari
As a teenager, social entrepreneur Anshul Tewari didn’t see young voices represented in the conversations that mattered. His solution? A simple blog that has since transformed into Youth Ki Awaaz (Voice of the Youth): India’s largest citize
What happens in your brain when you pay attention? w/ Dr. Sasha Hamdani | from TED Health
Attention isn't just about what we focus on -- it's also about what our brains filter out. By investigating patterns in the brain as people try to focus, computational neuroscientist Mehdi Ordikhani-Seyedlar hopes to build computer models t
What 2025 Taught Us—And Where 2026 Is Taking Us
What do foot massage parties, otters, and AI robot tutors have in common? To find out, tune into our special end-of-year conversation featuring the hosts from TED Talks Daily, TED Radio Hour, TED Business, and TED Tech! Elise Hu, Manoush Zo
Dr. Joy Buolamwini | from Design Matters
Dr. Joy Buolamwini is a computer scientist and a poet of code who uses art and research to illuminate the social implications of artificial intelligence. She joins to discuss her career as the founder of the Algorithmic Justice League, her
The multidimensional magic of modern maps | Peter Wilczynski
Maps have long helped us understand the world — now, they can help us shape it. Digital cartographer Peter Wilczynski introduces the Living Globe: a real-time, data-rich digital twin of Earth that fuses satellite imagery, sensor data and AI
Is AI ruining music? | Dustin Ballard
What makes music “real” — is it the instruments, the voice, the creator’s intention or something else entirely? Dustin Ballard, the creative force behind the viral channel “There I Ruined It,” explores the weird, wonderful and sometimes uns
Tech Solutions (#4): How organizations can grow in a post-aid world (with Jacqueline Novogratz)
When the Trump administration dismantled USAID, it was the beginning of a post-aid era, says philanthropist and social entrepreneur Jacqueline Novogratz. Aid may not be coming back but in its place Jacqueline hopes creative solutions will e
Tech Solutions (#3): How one of China’s biggest tech companies is tackling carbon removal (with Xu Hao)
Tencent is one of China’s biggest tech companies, running the popular Chinese messaging app WeChat and the world’s largest video game vendor. Now, it’s also an up-and-coming force in the field of carbon removal. Xu Hao, the vice president o
Tech Solutions (#2): How to balance the AI boom and environmental responsibility (with Juan M. Lavista Ferres)
The environmental impact of AI is a growing concern. In this episode, Sherrell sits down with Juan M. Lavista Ferres, the Chief Scientist and Lab Director of Microsoft’s AI for Good Research Lab, to discuss his work in using AI for conserva
Tech Solutions (#1): The affordable tech that will revolutionize farming (with Samir Ibrahim and Josephine Waweru)
When entrepreneur Samir Ibrahim asked farmers in Kenya what problem they most needed solved, the answer was simple: reliable access to water to irrigate their farms year-round. Samir is the CEO of SunCulture, a company replacing diesel- and
When AI Cannibalizes Its Data | NPR's Short Wave
Today, we’re featuring an episode from NPR’s science podcast Short Wave. In it, host Regina G. Barber talks to computer scientist Ilia Shumailov about maybe the buzziest topic around: AI. I’m sure you know AI models like OpenAI's ChatGPT ar
The inside story of Notre-Dame's incredible reconstruction | Philippe Villeneuve
In a moment that stunned the world in 2019, the famed Notre-Dame in Paris went up in flames, threatening the future of the centuries-old Gothic treasure. Philippe Villeneuve, the chief architect of the cathedral’s restoration, recounts the
I’ll probably lose my job to AI. Here’s why that’s OK | Megan J. McArdle
Artificial intelligence could cost many of us our careers — but that doesn’t mean we should stop its development, says journalist Megan J. McArdle. As she watches AI encroach on her own craft, she shares a fresh take on the 19th-century Lud
How Texas became America’s biggest producer of wind energy
This is the surprising story of how Texas – rich in oil and gas – became America's biggest producer of wind energy. For our first episode, Ryan and Anjali talk with Pat Wood, once George W. Bush’s right hand man and head of Texas's Public U
Inside a dark web kill list | Carl Miller
Who pays for an assassin on the internet? Dark web researcher Carl Miller spent years tracking down the answer to this question. In this chilling talk, he shares how he uncovered real kill orders placed online by seemingly ordinary individu
Interview: The plant-based coating that is eliminating food spoilage | Jenny Du
If food waste were a country, it’d be the third highest emitter of greenhouse gas emissions after China and the US, says Apeel Senior VP of Operations Jenny Du. Following her talk at TED2025, Du sits down for a conversation with host Sherre
How to build in space for life on Earth | Ariel Ekblaw
Is space the “final frontier” — or the perfect place to revolutionize life on Earth? Space architect Ariel Ekblaw reveals how self-assembling structures could build orbiting real estate in space dedicated to solving humanity’s greatest dile
The AI revolution is underhyped | Eric Schmidt
The arrival of non-human intelligence is a very big deal, says former Google CEO and chairman Eric Schmidt. In a wide-ranging interview with technologist Bilawal Sidhu, Schmidt makes the case that AI is wildly underhyped, as near-constant b
The future of finding love with Bumble CEO Whitney Wolfe Herd | ReThinking with Adam Grant
What will dating look like in the age of AI? Whitney Wolfe Herd is the founder and CEO of Bumble, the popular dating app that has helped millions of people meet their match. In this episode, Whitney chats with Adam about her vision for the
A concrete plan for sustainable cement | Ryan Gilliam
Cement is one of the most-consumed materials on Earth — second only to water — and it accounts for a whopping eight percent of the world's carbon pollution. What if we could turn this climate villain into a hero? Clean tech innovator and se
A survival guide for musicians in the age of AI | Harvey Mason jr.
Artificial intelligence can write a song in seconds, but does that mean human songwriters will become obsolete? Recording Academy CEO Harvey Mason jr. doesn’t think so. A songwriter himself, he offers a four-step “survival guide” for human
Why your phone battery gets worse over time | George Zaidan
Almost all batteries, even single-use batteries, are theoretically rechargeable. That's because the metals and other chemicals are still there in the battery. So chemically speaking, a dead battery is actually not that different from a fres
Will AI make humans extinct? | Yoshua Bengio
Yoshua Bengio — the world's most-cited computer scientist and a "godfather" of artificial intelligence — is deadly concerned about the current trajectory of the technology. As AI models race toward full-blown agency, Bengio warns that they'
Is AI your next hire? | Fixable
What do you do when there’s too much work but not enough people to do it? Bring in some support! This week, Anne and Frances talk to a listener whose expert sales team can no longer keep up with everything the company offers. Together, Anne
Why AI is our ultimate test and greatest invitation | Tristan Harris
Technologist Tristan Harris has an urgent question: What if the way we’re deploying the world’s most powerful technology — artificial intelligence — isn’t inevitable, but a choice? In this eye-opening talk, he calls on us to learn from the
Are we cooked? How social media shapes your language | Adam Aleksic
Gen Z slang is rife with new words like "unalive," "skibidi" and "rizz." Where do these words come from — and how do they get popular so fast? Linguist Adam Aleksic explores how the forces of social media algorithms are reshaping the way pe
The best way to lower Earth’s temperature — fast | Daniel Zavala-Araiza
There's an invisible super-pollutant heating up the planet — but it's surprisingly easy to reduce, if we try. Revealing how methane contributes (way) more in the short term to global warming than carbon dioxide, chemical engineer Daniel Zav
Are we still human if robots help raise our babies? | Sarah Blaffer Hrdy (Kelly Corrigan takeover)
AI is transforming the way we work — could it also reshape what makes us human? In this quick and insightful talk, evolutionary anthropologist Sarah Blaffer Hrdy explores how the human brain was shaped by millions of years of shared childca
Can AI companions help heal loneliness? | Eugenia Kuyda
AI companions could either be the cure to our loneliness epidemic … or humanity’s final downfall, says Eugenia Kuyda, creator of Replika — an app that allows you to create AI friends. She explores the potential of this technology to either
