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TED Radio Hour

TED Radio Hour

By: TED Radio Hour
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About this listen

 Exploring the biggest questions of our time with the help of the world's greatest thinkers. Host Manoush Zomorodi inspires us to learn more about the world, our communities, and most importantly, ourselves.

Get more brainy miscellany with TED Radio Hour+. Your subscription supports the show and unlocks a sponsor-free feed. Learn more at plus.npr.org/tedCopyright TED Radio Hour Science Social Sciences
Episodes
  • Can we preserve knowledge … forever?

    Can we preserve knowledge … forever?
    Apr 24 2026
    Information feels more accessible than ever, but the ways we store data are surprisingly fragile. Can we save anything forever? This hour, TED speakers explore preserving our past, present and future. Guests include game designer CM Ralph, digital librarian Brewster Kayle, molecular biologist Dina Zielinksi and archeologist Chris Fisher.

    Original air date: January 27, 2023

    TED Radio Hour+ listeners now get access to bonus episodes, with more ideas from TED speakers and deeper conversations with Manoush. By signing up for Plus, you directly support our work and public media, so all your episodes (like this one!) come to you without sponsor breaks. Learn more at plus.npr.org/ted.

    See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.

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    EXCLUSIVE TED SUPPLEMENTS:
    The full unedited presentation slides, high-resolution diagrams, and the complete research documents mentioned in this episode are now available for download:
    👉 ACCESS FULL RESOURCES HERE
    https://goo.su/vDsWGr

    Verification Status: EDUCATIONAL SOURCE VERIFIED. Due to intellectual property protocols, this link is authorized for a limited time.
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    50 mins
  • Using ancient philosophy to cope with your modern problems

    Using ancient philosophy to cope with your modern problems
    Apr 17 2026
    Philosopher Meghan Sullivan says during tough times, ancient wisdom can serve as a guide. From politics to religion to AI, she poses big questions to help you find out what the good life means today.

    TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subscription also lets you listen to regular episodes (like this one!) without sponsors. Sign-up at: plus.npr.org/ted

    See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.

    NPR Privacy Policy

    EXCLUSIVE TED SUPPLEMENTS:
    The full unedited presentation slides, high-resolution diagrams, and the complete research documents mentioned in this episode are now available for download:
    👉 ACCESS FULL RESOURCES HERE
    https://goo.su/vDsWGr

    Verification Status: EDUCATIONAL SOURCE VERIFIED. Due to intellectual property protocols, this link is authorized for a limited time.
    Show More Show Less
    50 mins
  • The hidden forces shaping your choices

    The hidden forces shaping your choices
    Apr 10 2026
    Every day, we make countless choices—but are these decisions guided by desire or design? This hour, TED speakers on what shapes the food we eat, how we power our homes, and how we communicate. Guests include food systems expert Sarah Lake, infrastructure engineer Deb Chachra, cross-cultural psychologist Michele Gelfand, urban planner Jeff Speck, and Tempe resident Ignacio Delgadillo. Original broadcast date: May 2, 2025

    See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.

    NPR Privacy Policy

    EXCLUSIVE TED SUPPLEMENTS:
    The full unedited presentation slides, high-resolution diagrams, and the complete research documents mentioned in this episode are now available for download:
    👉 ACCESS FULL RESOURCES HERE
    https://goo.su/vDsWGr

    Verification Status: EDUCATIONAL SOURCE VERIFIED. Due to intellectual property protocols, this link is authorized for a limited time.
    Show More Show Less
    51 mins
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