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 individuals — and gives an unsettling look at what drives people to the brink. (Note: This talk contains descriptions of violence.)

Interested in learning more about upcoming TED events? Follow these links:

TEDNext: ted.com/futureyou

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TEDAI San Francisco: ted.com/ai-sf

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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 Sherrell Dorsey on how her lab is creating plant-based coating that can help reduce food spoilage. From combating food deserts to extending shelf life, Jenny and Sherrell discuss how Apeel is using science and sustainability to revolutionize the global food system.

Interested in learning more about upcoming TED events? Follow these links:

TEDNext: ted.com/futureyou

TEDAI Vienna: ted.com/ai-vienna

TEDAI San Francisco: ted.com/ai-sf

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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 dilemmas on Earth, leading to scientific and medical breakthroughs only possible in zero gravity.

Interested in learning more about upcoming TED events? Follow these links:

TEDNext: ted.com/futureyou

TEDAI Vienna: ted.com/ai-vienna

TEDAI San Francisco: ted.com/ai-sf

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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 breakthroughs give rise to systems capable of doing even the most complex tasks on their own. He explores the staggering opportunities, sobering challenges and urgent risks of AI, showing why everyone will need to engage with this technology in order to remain relevant. After the talk, Sherrell

Interested in learning more about upcoming TED events? Follow these links:

TEDNext: ted.com/futureyou

TEDAI Vienna: ted.com/ai-vienna

TEDAI San Francisco: ted.com/ai-sf

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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 future of dating online and offline, her decision to take a break from leading Bumble, and the importance of platonic love. They also debate whether or not you have to learn to love yourself before loving someone else, and imagine a world in which AI agents vet potential partners before a first date.

Interested in learning more about upcoming TED events? Follow these links:

TEDNext: ted.com/futureyou

TEDAI Vienna: ted.com/ai-vienna

TEDAI San Francisco: ted.com/ai-sf

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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 serial entrepreneur Ryan Gilliam reveals his company's surprisingly simple process for transforming waste from the cement-making process back into limestone using existing infrastructure, creating a competitive and eco-friendly product that could pave the way for gigaton-scale climate solutions.

After the talk, Sherrell reflects on the market for green cement and highlights other initiatives working to increase transparency and adopt lower-emission products.

Interested in learning more about upcoming TED events? Follow these links:

TEDNext: ted.com/futureyou

TEDAI Vienna: ted.com/ai-vienna

TEDAI San Francisco: ted.com/ai-sf

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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 creators to endure the age of AI, urging musicians to embrace technology while preserving the emotional essence of human artistry.

Interested in learning more about upcoming TED events? Follow these links:

TEDNext: ted.com/futureyou

TEDAI Vienna: ted.com/ai-vienna

TEDAI San Francisco: ted.com/ai-sf

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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 fresh one. Then why do batteries die in the first place? And what should you do with them once they're spent? George Zaidan digs into the science of batteries. [Directed by Luisa Holanda, narrated by George Zaidan, music by Gabriel Maia]. After the talk, Sherrell reflects on the future of recycling batteries and the important role it plays is supporting sustainable energy.

Interested in learning more about upcoming TED events? Follow these links:

TEDNext: ted.com/futureyou

TEDAI Vienna: ted.com/ai-vienna

TEDAI San Francisco: ted.com/ai-sf

Hosted on Acast. See acast.com/privacy for more information.