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This doctor figured out how to cure himself — and now he’s using AI to cure others #TEDTalk

Physician-scientist David Fajgenbaum was dying from a rare disease that didn’t have a cure — until he discovered a lifesaving drug that wasn’t originally intended for his condition. In an astonishing talk, he shares how his near-death experience led him to cofound the nonprofit Every Cure, which is using AI to uncover hidden treatments in…

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Physician-scientist David Fajgenbaum was dying from a rare disease that didn’t have a cure — until he discovered a lifesaving drug that wasn’t originally intended for his condition. In an astonishing talk, he shares how his near-death experience led him to cofound the nonprofit Every Cure, which is using AI to uncover hidden treatments in existing medicines in order to save lives. (This ambitious idea is part of The Audacious Project, TED’s initiative to inspire and fund global change.) (Recorded at TED2025 on April 10, 2025)

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5 Comments

5 Comments

  1. @vesawuoristo4162

    October 6, 2025 at 3:32 pm

    Excellent

  2. @mscrys01

    October 6, 2025 at 3:44 pm

    Hope – Faith – Actions! Wonderful story!

  3. @anisabandial9959

    October 6, 2025 at 4:04 pm

    Marvellous

  4. @athena03000

    October 6, 2025 at 6:10 pm

    I cured my chronic health issues on my own too. It’s sad how often the medical system fails us.

  5. @kellym6019

    October 6, 2025 at 8:44 pm

    It’s really nice hearing positive things coming from AI. The only things I’ve heard is how people use it to rip people off or robots treating of scientists arms.
    This is very positive. Thank you sir ☺️

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People & Blogs

The U.S. workforce was not built for the AI disruption, but there’s still time to prepare #TEDTalks

The United States is on track to win the AI race — and hollow itself out in the process, says Gina Raimondo, former Governor of Rhode Island and US Secretary of Commerce. In this unflinching look at the threat of AI-induced economic disruption and social unrest, she offers a concrete blueprint to prepare workers for…

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The United States is on track to win the AI race — and hollow itself out in the process, says Gina Raimondo, former Governor of Rhode Island and US Secretary of Commerce. In this unflinching look at the threat of AI-induced economic disruption and social unrest, she offers a concrete blueprint to prepare workers for what’s coming next. “AI is a 100-year technology and needs a 100-year response,” she says. Is America up to the challenge?

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People & Blogs

When you can’t push any further, something has to shift #TEDTalks

Entrepreneur and TED Fellow Jane Marie Chen started a company that created a low-cost, portable incubator for premature babies in underserved communities, with the goal of saving more than one million babies around the world. After a decade of relentless challenges, the company shut down — pushing her into complete burnout and a profound personal…

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Entrepreneur and TED Fellow Jane Marie Chen started a company that created a low-cost, portable incubator for premature babies in underserved communities, with the goal of saving more than one million babies around the world. After a decade of relentless challenges, the company shut down — pushing her into complete burnout and a profound personal reckoning. In this powerful talk, she shares what happened next and how it taught her the secret to resilience.

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People & Blogs

Why Pursuing Happiness Makes You … Less Happy | Emily Esfahani Smith | TED

Drawing on clinical research and psychological studies, writer and psychologist Emily Esfahani Smith shows why pursuing meaning — the experience of connecting to something beyond yourself — creates a deeper sense of well-being than comes from chasing happiness. Learn about the steps you can take to move from feeling stuck to living with intention. (This…

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Drawing on clinical research and psychological studies, writer and psychologist Emily Esfahani Smith shows why pursuing meaning — the experience of connecting to something beyond yourself — creates a deeper sense of well-being than comes from chasing happiness. Learn about the steps you can take to move from feeling stuck to living with intention. (This conversation, hosted by TED’s Whitney Pennington Rodgers, was part of an exclusive TED Membership event. TED Membership is the best way to support and engage with the big ideas you love from TED. To learn more, visit ted.com/membership.) (Recorded at TED Membership on January 14, 2026)

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