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Science & Futurism with Isaac Arthur

Isaac Arthur
Science & Futurism with Isaac Arthur
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1196 episodes

  • Science & Futurism with Isaac Arthur

    The Zoo Hypothesis and the Fermi Paradox: Are We Being Watched?

    24/05/2026 | 41 mins.
    Are aliens watching us? The Zoo Hypothesis suggests advanced civilizations may be hiding, enforcing a galactic quarantine, or masking reality itself. Explore the Fermi Paradox, Dyson dilemma, and the unsettling possibility we are not alone—but observed.

    Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur
    Watch my exclusive video Surviving a New Ice Age: https://nebula.tv/videos/isaacarthur-surviving-a-new-ice-age
    Check out Gods & Monsters:
    https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur

    🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/
    🌐 Visit our Website: http://www.isaacarthur.net
    ❤️ Support us on Patreon: https://www.patreon.com/IsaacArthur
    ⭐ Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur
    👥 Facebook Group: https://www.facebook.com/groups/1583992725237264/
    📣 Reddit Community: https://www.reddit.com/r/IsaacArthur/
    🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur
    💬 SFIA Discord Server: https://discord.gg/53GAShE
    Credits:
    The Zoo Hypothesis and the Fermi Paradox: Are We Being Watched?
    Written, Produced & Narrated by: Isaac Arthur
    Music Courtesy of Chris Zabriskie & Stellardrone
    Select imagery/video supplied by Getty Images

    Chapters
    0:00 Intro - Silence as Deliberate Choice
    2:15 The Zoo Hypothesis and Time Asymmetry
    4:30 The Dyson Dilemma (Reframed)
    5:54 Heavy Stealth and the Expansion of the Zoo
    8:33 Who Are the Zookeepers?
    12:23 Why Build a Zoo?
    16:37 Enforcement: How the Zoo Is Maintained
    20:39 Heavy Stealth: Hiding by Overwhelming Force
    24:54 Cracks in the Glass: Can the Zoo Be Detected?
    29:12 Gods & Monsters
    30:08 Leakage: Accidents, Dissidents, and the Cost of Perfection
    33:22 Graduation or Exposure: How the Zoo Ends
    37:27 What It Means If We’re Being Watched — Or Never Were
    39:15 The Bars Are Made of Time

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
  • Science & Futurism with Isaac Arthur

    The Zoo Hypothesis and the Fermi Paradox: Are We Being Watched? (Narration Only)

    24/05/2026 | 40 mins.
    Are aliens watching us? The Zoo Hypothesis suggests advanced civilizations may be hiding, enforcing a galactic quarantine, or masking reality itself. Explore the Fermi Paradox, Dyson dilemma, and the unsettling possibility we are not alone—but observed.

    Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur
    Watch my exclusive video Surviving a New Ice Age: https://nebula.tv/videos/isaacarthur-surviving-a-new-ice-age
    Check out Gods & Monsters:
    https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur

    🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/
    🌐 Visit our Website: http://www.isaacarthur.net
    ❤️ Support us on Patreon: https://www.patreon.com/IsaacArthur
    ⭐ Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur
    👥 Facebook Group: https://www.facebook.com/groups/1583992725237264/
    📣 Reddit Community: https://www.reddit.com/r/IsaacArthur/
    🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur
    💬 SFIA Discord Server: https://discord.gg/53GAShE
    Credits:
    The Zoo Hypothesis and the Fermi Paradox: Are We Being Watched?
    Written, Produced & Narrated by: Isaac Arthur
    Music Courtesy of Chris Zabriskie & Stellardrone
    Select imagery/video supplied by Getty Images

    Chapters
    0:00 Intro - Silence as Deliberate Choice
    2:15 The Zoo Hypothesis and Time Asymmetry
    4:30 The Dyson Dilemma (Reframed)
    5:54 Heavy Stealth and the Expansion of the Zoo
    8:33 Who Are the Zookeepers?
    12:23 Why Build a Zoo?
    16:37 Enforcement: How the Zoo Is Maintained
    20:39 Heavy Stealth: Hiding by Overwhelming Force
    24:54 Cracks in the Glass: Can the Zoo Be Detected?
    29:12 Gods & Monsters
    30:08 Leakage: Accidents, Dissidents, and the Cost of Perfection
    33:22 Graduation or Exposure: How the Zoo Ends
    37:27 What It Means If We’re Being Watched — Or Never Were
    39:15 The Bars Are Made of Time

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
  • Science & Futurism with Isaac Arthur

    Don’t Panic - A Guide to Artificial Intelligence (Narration Only)

    21/05/2026 | 1h 1 mins.
    Artificial intelligence is changing the world, but not quite the way headlines suggest. Here’s a calmer look at AI’s risks, limits, and real potential.

    Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur
    Watch my exclusive video Surviving a New Ice Age: https://nebula.tv/videos/isaacarthur-surviving-a-new-ice-age
    Check out Abolish Everything: https://nebula.tv/abolish?ref=isaacarthur

    🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/
    🌐 Visit our Website: http://www.isaacarthur.net
    ❤️ Support us on Patreon: https://www.patreon.com/IsaacArthur
    ⭐ Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur
    👥 Facebook Group: https://www.facebook.com/groups/1583992725237264/
    📣 Reddit Community: https://www.reddit.com/r/IsaacArthur/
    🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur
    💬 SFIA Discord Server: https://discord.gg/53GAShE
    Credits:
    Don’t Panic - A Guide to Artificial Intelligence
    Written, Produced & Narrated by: Isaac Arthur
    Editors: Donagh Broderick & Merv Johnson II
    Music by Epidemic Sound: http://nebula.tv/epidemic
    Stellardrone & Chris Zabriskie
    Select imagery/video supplied by Getty Images

    Chapters
    0:00 Intro
    7:22 What We Actually Mean by “AI”
    12:50 How AI Actually Works - Inside the Black Box
    23:17 Why Everyone Is Panicking?
    36:52 AI as Invisible Infrastructure
    39:33 The Economic Shock
    47:15 Abolish Everything
    48:16The Real Limits of AI

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
  • Science & Futurism with Isaac Arthur

    Don’t Panic - A Guide to Artificial Intelligence

    21/05/2026 | 1h 1 mins.
    Artificial intelligence is changing the world, but not quite the way headlines suggest. Here’s a calmer look at AI’s risks, limits, and real potential.

    Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur
    Watch my exclusive video Surviving a New Ice Age: https://nebula.tv/videos/isaacarthur-surviving-a-new-ice-age
    Check out Abolish Everything: https://nebula.tv/abolish?ref=isaacarthur

    🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/
    🌐 Visit our Website: http://www.isaacarthur.net
    ❤️ Support us on Patreon: https://www.patreon.com/IsaacArthur
    ⭐ Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur
    👥 Facebook Group: https://www.facebook.com/groups/1583992725237264/
    📣 Reddit Community: https://www.reddit.com/r/IsaacArthur/
    🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur
    💬 SFIA Discord Server: https://discord.gg/53GAShE
    Credits:
    Don’t Panic - A Guide to Artificial Intelligence
    Written, Produced & Narrated by: Isaac Arthur
    Editors: Donagh Broderick & Merv Johnson II
    Music by Epidemic Sound: http://nebula.tv/epidemic
    Stellardrone & Chris Zabriskie
    Select imagery/video supplied by Getty Images

    Chapters
    0:00 Intro
    7:22 What We Actually Mean by “AI”
    12:50 How AI Actually Works - Inside the Black Box
    23:17 Why Everyone Is Panicking?
    36:52 AI as Invisible Infrastructure
    39:33 The Economic Shock
    47:15 Abolish Everything
    48:16The Real Limits of AI

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
  • Science & Futurism with Isaac Arthur

    The First Interplanetary War: Tactics in the Solar System (Narration Only)

    17/05/2026 | 23 mins.
    In space, everything is a weapon. From orbits to infrastructure, here’s how the first real war between worlds might actually be fought.

    Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur
    Watch my exclusive video Surviving a New Ice Age: https://nebula.tv/videos/isaacarthur-surviving-a-new-ice-age
    Check out Real Engineering: https://nebula.tv/realengineering?ref=isaacarthur

    🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/
    🌐 Visit our Website: http://www.isaacarthur.net
    ❤️ Support us on Patreon: https://www.patreon.com/IsaacArthur
    ⭐ Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur
    👥 Facebook Group: https://www.facebook.com/groups/1583992725237264/
    📣 Reddit Community: https://www.reddit.com/r/IsaacArthur/
    🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur
    💬 SFIA Discord Server: https://discord.gg/53GAShE
    Credits:
    The First Interplanetary War: Tactics in the Solar System
    Written, Produced & Narrated by: Isaac Arthur
    Editor: Keith Oxenrider
    Graphics from: Jeremy Jozwik, Legiontech Studios
    Select imagery/video supplied by Getty Images
    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
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About Science & Futurism with Isaac Arthur
Science & Futurism with Isaac Arthur explores humanity’s long-term future through space exploration, advanced technology, and big-picture science. Hosted by National Space Society President Isaac Arthur, each episode uses real science and careful speculation to examine space colonization, megastructures, artificial intelligence, post-scarcity economies, and the physics shaping civilization beyond Earth.
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