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    Science

    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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    Latest Episodes:
    Stormtroopers: Elite Soldiers & the Future of Warfare (Narration Only) May 29, 2025
    Show notes

    What will the elite soldier of the future look like? From stormtroopers and clone armies to powered armor, AI-assisted weapons, cybernetics, and mass-produced troops, we explore how technology could transform infantry and the future of war.

    Watch my exclusive video Antimatter Propulsion: Harnessing the Power of Annihilation - https://nebula.tv/videos/isaacarthur-antimatter-propulsion-harnessing-the-power-of-annihilation

    Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur

    Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur

    Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.

    Visit our Website: http://www.isaacarthur.net

    Join Nebula: https://go.nebula.tv/isaacarthur

    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: https://www.reddit.com/r/IsaacArthur/

    Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

    SFIA Discord Server: https://discord.gg/53GAShE

    Credits:

    Stormtroopers: Elite Warriors and the Evolution of Future Combat

    Episode 501; May 29, 2025

    Written, Produced & Narrated by: Isaac Arthur

    Editors: Donagh Broderick

    Select imagery/video supplied by Getty Images

    Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

    Markus Junnikkala, "A Fleet Behind the Moon"

    Phase Shift, "Forest Night"

    Chris Zabriskie, "Unfoldment, Revealment" & "A New Day in a New Sector"

    Stellardrone, "Red Giant"

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    Ancient AI Watchers: Machine Monitors & the Fermi Paradox May 25, 2025
    Show notes

    Could ancient civilizations leave machines behind to watch young worlds for millions of years? We explore alien sentinels, AI custodians, quarantine monitors, deep-space defenses, and what their existence would mean for the Fermi Paradox.

    Watch my exclusive video Antimatter Propulsion: Harnessing the Power of Annihilation - https://nebula.tv/videos/isaacarthur-antimatter-propulsion-harnessing-the-power-of-annihilation

    Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur

    Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur

    Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.


    Visit our Website: http://www.isaacarthur.net

    Join Nebula: https://go.nebula.tv/isaacarthur

    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: https://www.reddit.com/r/IsaacArthur/

    Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

    SFIA Discord Server: https://discord.gg/53GAShE

    Credits: Machine Monitors

    Episode 444b; May 1, 2024

    Produced, Written & Narrated by: Isaac Arthur

    Music Courtesy of:

    Epidemic Sound http://epidemicsound.com/creator

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    Ancient AI Watchers: Machine Monitors & the Fermi Paradox (Narration Only) May 25, 2025
    Show notes

    Could ancient civilizations leave machines behind to watch young worlds for millions of years? We explore alien sentinels, AI custodians, quarantine monitors, deep-space defenses, and what their existence would mean for the Fermi Paradox.


    Watch my exclusive video Antimatter Propulsion: Harnessing the Power of Annihilation - https://nebula.tv/videos/isaacarthur-antimatter-propulsion-harnessing-the-power-of-annihilation

    Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur

    Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur

    Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.




    Visit our Website: http://www.isaacarthur.net

    Join Nebula: https://go.nebula.tv/isaacarthur

    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: https://www.reddit.com/r/IsaacArthur/

    Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

    SFIA Discord Server: https://discord.gg/53GAShE

    Credits: Machine Monitors

    Episode 444b; May 1, 2024

    Produced, Written & Narrated by: Isaac Arthur

    Music Courtesy of:

    Epidemic Sound http://epidemicsound.com/creator

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    Life in 2525 A.D. (Episode 500 Full Audio Drama Version) May 22, 2025
    Show notes

    In the year 2525, humans, post-humans, and new species navigate a vast and vibrant future. Join us as we explore the lives, dreams, and struggles of a trillion-strong civilization.


    Watch my exclusive video Antimatter Propulsion: Harnessing the Power of Annihilation - https://nebula.tv/videos/isaacarthur-antimatter-propulsion-harnessing-the-power-of-annihilation

    Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur

    Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur

    Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.



    Visit our Website: http://www.isaacarthur.net

    Join Nebula: https://go.nebula.tv/isaacarthur

    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: https://www.reddit.com/r/IsaacArthur/

    Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

    SFIA Discord Server: https://discord.gg/53GAShE


    Credits:

    Life in 2525 A.D.

    Episode 500; May 22, 2025

    Written, Produced & Narrated by: Isaac Arthur

    Editors: Merv Johnson II & Thomas Owens


    Graphics:

    Anthrofuturism

    Jarred Eagley

    Jeremy Jozwik

    Ken York YD Visual

    Space Resources CGI

    Udo Schroeter


    Select imagery/video supplied by Getty Images

    Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

    Chris Zabriskie, "Unfoldment, Revealment", "A New Day in a New Sector"

    Taras Harkavyi, "Alpha and..."

    Stellardrone, "Red Giant", "Billions and Billions"

    Sergey Cheremisinov, "Labyrinth"

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    Life in 2525 A.D. (Narrated Only by Isaac) May 22, 2025
    Show notes

    In the year 2525, humans, post-humans, and new species navigate a vast and vibrant future. Join us as we explore the lives, dreams, and struggles of a trillion-strong civilization.


    Watch my exclusive video Antimatter Propulsion: Harnessing the Power of Annihilation - nebula.tv/videos/isaacarthur-a…ower-of-annihilation

    Get Nebula using my link for 40% off an annual subscription: go.nebula.tv/isaacarthur

    Get a Lifetime Membership to Nebula for only $300: go.nebula.tv/lifetime?ref=isaacarthur

    Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.


    Visit our Website: http://www.isaacarthur.net

    Join Nebula: https://go.nebula.tv/isaacarthur

    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: https://www.reddit.com/r/IsaacArthur/

    Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

    SFIA Discord Server: https://discord.gg/53GAShE


    Credits:

    Life in 2525 A.D.

    Episode 500; May 22, 2025

    Written, Produced & Narrated by: Isaac Arthur

    Editors: Merv Johnson II & Thomas Owens


    Graphics:

    Anthrofuturism

    Jarred Eagley

    Jeremy Jozwik

    Ken York YD Visual

    Space Resources CGI

    Udo Schroeter


    Select imagery/video supplied by Getty Images

    Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

    Chris Zabriskie, "Unfoldment, Revealment", "A New Day in a New Sector"

    Taras Harkavyi, "Alpha and..."

    Stellardrone, "Red Giant", "Billions and Billions"

    Sergey Cheremisinov, "Labyrinth"

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    Worldhouses & Paraterraforming (Narration Only) May 15, 2025
    Show notes

    Why wait centuries to terraform Mars when you could build a habitable world overnight? In this episode, we explore the concept of Worldhouses—planet-spanning domes that let us colonize hostile worlds by enclosing them beneath engineered skies, one dome at a time.


    Watch my exclusive video Antimatter Propulsion: Harnessing the Power of Annihilation - https://nebula.tv/videos/isaacarthur-antimatter-propulsion-harnessing-the-power-of-annihilation

    Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur

    Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur

    Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.


    Visit our Website: http://www.isaacarthur.net

    Join Nebula: https://go.nebula.tv/isaacarthur

    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: https://www.reddit.com/r/IsaacArthur/

    Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

    SFIA Discord Server: https://discord.gg/53GAShE

    Credits:

    Worldhouses

    Episode 499; May 15, 2025

    Written, Produced & Narrated by: Isaac Arthur

    Graphics: Fishy Tree & Ken York YD Visual

    Select imagery/video supplied by Getty Images

    Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

    Chris Zabriskie, "Unfoldment, Revealment", "A New Day in a New Sector"

    Taras Harkavyi, "Alpha and..."

    Stellardrone, "Red Giant", "Billions and Billions"

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    Worldhouses: Building Planets, One Dome at a Time May 15, 2025
    Show notes

    Why wait centuries to terraform Mars when you could build a habitable world overnight? In this episode, we explore the concept of Worldhouses—planet-spanning domes that let us colonize hostile worlds by enclosing them beneath engineered skies, one dome at a time.


    Watch my exclusive video Antimatter Propulsion: Harnessing the Power of Annihilation - https://nebula.tv/videos/isaacarthur-antimatter-propulsion-harnessing-the-power-of-annihilation

    Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur

    Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur

    Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.


    Visit our Website: http://www.isaacarthur.net

    Join Nebula: https://go.nebula.tv/isaacarthur

    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: https://www.reddit.com/r/IsaacArthur/

    Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

    SFIA Discord Server: https://discord.gg/53GAShE

    Credits:

    Worldhouses

    Episode 499; May 15, 2025

    Written, Produced & Narrated by: Isaac Arthur

    Graphics: Fishy Tree & Ken York YD Visual

    Select imagery/video supplied by Getty Images

    Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

    Chris Zabriskie, "Unfoldment, Revealment", "A New Day in a New Sector"

    Taras Harkavyi, "Alpha and..."

    Stellardrone, "Red Giant", "Billions and Billions"

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    Post-Biological Civilizations: Life Beyond Flesh and Bone May 11, 2025
    Show notes

    What happens when intelligence escapes the bounds of flesh and bone? In this episode, we explore post-biological civilizations—entities that may trade biology for digital minds, machine bodies, or stranger forms still—and ask what becomes of identity, purpose, and humanity when the body is no longer required.


    Watch my exclusive video Antimatter Propulsion: Harnessing the Power of Annihilation - https://nebula.tv/videos/isaacarthur-antimatter-propulsion-harnessing-the-power-of-annihilation

    Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur

    Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur

    Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.


    Visit our Website: http://www.isaacarthur.net

    Join Nebula: https://go.nebula.tv/isaacarthur

    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: https://www.reddit.com/r/IsaacArthur/

    Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

    SFIA Discord Server: https://discord.gg/53GAShE

    Credits:

    Cities of the Future

    Episode 498; May 8, 2025

    Written, Produced & Narrated by: Isaac Arthur

    Edited by: Ludwig Luska

    Select imagery/video supplied by Getty Images

    Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

    Chris Zabriskie, "Unfoldment, Revealment"

    Phase Shift, "Forest Night"

    Lewis Gill, "The Phobos Diary"

    Stellardrone, "Red Giant"

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    Post-Biological Civilizations: Life Beyond Flesh and Bone (Narration Only) May 11, 2025
    Show notes

    What happens when intelligence escapes the bounds of flesh and bone? In this episode, we explore post-biological civilizations—entities that may trade biology for digital minds, machine bodies, or stranger forms still—and ask what becomes of identity, purpose, and humanity when the body is no longer required.


    Watch my exclusive video Antimatter Propulsion: Harnessing the Power of Annihilation - https://nebula.tv/videos/isaacarthur-antimatter-propulsion-harnessing-the-power-of-annihilation

    Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur

    Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur

    Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.


    Visit our Website: http://www.isaacarthur.net

    Join Nebula: https://go.nebula.tv/isaacarthur

    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: https://www.reddit.com/r/IsaacArthur/

    Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

    SFIA Discord Server: https://discord.gg/53GAShE

    Credits:

    Cities of the Future

    Episode 498; May 8, 2025

    Written, Produced & Narrated by: Isaac Arthur

    Edited by: Ludwig Luska

    Select imagery/video supplied by Getty Images

    Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

    Chris Zabriskie, "Unfoldment, Revealment"

    Phase Shift, "Forest Night"

    Lewis Gill, "The Phobos Diary"

    Stellardrone, "Red Giant"

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    Cities of the Future – Megacities, Arcologies, and Floating Utopias May 08, 2025
    Show notes

    In tomorrow’s world, cities may rise into the clouds, dive beneath oceans, or float among the stars—join us as we journey through these radical urban frontiers.


    Watch my exclusive video Antimatter Propulsion: Harnessing the Power of Annihilation - https://nebula.tv/videos/isaacarthur-antimatter-propulsion-harnessing-the-power-of-annihilation

    Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur

    Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur

    Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.

    Visit our Website: http://www.isaacarthur.net

    Join Nebula: https://go.nebula.tv/isaacarthur

    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: https://www.reddit.com/r/IsaacArthur/

    Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

    SFIA Discord Server: https://discord.gg/53GAShE

    Credits:

    Cities of the Future

    Episode 498; May 8, 2025

    Written, Produced & Narrated by: Isaac Arthur

    Edited by: Briana Brownell & Thomas Owens

    Graphics: Bryan Versteeg, Ervin Oprea, Ken York YD Visual, Sergio Botero

    Select imagery/video supplied by Getty Images

    Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

    Chris Zabriskie, "Unfoldment, Revealment", "A New Day in a New Sector", "Wonder Cycle"

    Taras Harkavyi, "Alpha and..."

    Stellardrone, "Red Giant", "Billions and Billions"

    See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    Previous 1 32 33 34 35 36 129 Next

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