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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:
    The Fermi Paradox: Galactic Great Filters Jan 30, 2025
    Show notes

    Amid the swirling vastness of galaxies, each a cosmic city of stars and planets, the silence raises a compelling question: could the very nature of galaxies themselves hold the key to why intelligent life remains unseen?


    Watch my exclusive video The Fermi Paradox: Air https://nebula.tv/videos/isaacarthur-the-fermi-paradox-air

    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:

    The Fermi Paradox: Galactic Great Filters

    Episode 484; January 30, 2025

    Written, Produced & Narrated by: Isaac Arthur

    Select imagery/video supplied by Getty Images

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

    Phase Shift, "Forest Night"

    Chris Zabriskie, "Unfoldment, Revealment"

    Stellardrone, "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.

    Giant Space Monsters: How Big Could Alien Life Get? Jan 26, 2025
    Show notes

    Could living creatures grow to the size of cities, moons, or even larger in space? We explore the physics, biology, habitats, and energy demands of truly colossal alien life, from vacuum-adapted organisms to monsters built on astronomical scales.


    Watch my exclusive video The Fermi Paradox: Air https://nebula.tv/videos/isaacarthur-the-fermi-paradox-air

    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:

    Giant Space Monsters

    Episode 427b; January 1, 2024

    Produced, Written & Narrated by: Isaac Arthur

    Graphics: Jeremy Jozwik, Ken York

    Music Courtesy of:

    Epidemic Sound http://epidemicsound.com/creator

    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.

    Giant Space Monsters: How Big Could Alien Life Get? (Narration Only) Jan 26, 2025
    Show notes

    Could living creatures grow to the size of cities, moons, or even larger in space? We explore the physics, biology, habitats, and energy demands of truly colossal alien life, from vacuum-adapted organisms to monsters built on astronomical scales.


    Watch my exclusive video The Fermi Paradox: Air https://nebula.tv/videos/isaacarthur-the-fermi-paradox-air

    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:

    Giant Space Monsters

    Episode 427b; January 1, 2024

    Produced, Written & Narrated by: Isaac Arthur

    Graphics: Jeremy Jozwik, Ken York

    Music Courtesy of:

    Epidemic Sound http://epidemicsound.com/creator

    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.

    Civilizations At The End Of Time: Eternal Intelligence Jan 23, 2025
    Show notes

    In a universe stretched thin by eons, where stars have long faded and even atoms face their end, a single question remains: can intelligence find a way to outlast time itself?


    Watch my exclusive video The Fermi Paradox: Air https://nebula.tv/videos/isaacarthur-the-fermi-paradox-air

    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:

    Civilizations At The End Of Time: Eternal Intelligence

    Episode 483; January 23, 2025

    Written, Produced & Narrated by: Isaac Arthur

    Edited by: Ludwig Luska

    Graphics by: Jeremy Jozwik

    Select imagery/video supplied by Getty Images

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

    Phase Shift, "Forest Night"

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

    Stellardrone, "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.

    Civilizations At The End Of Time: Eternal Intelligence (Narration Only) Jan 23, 2025
    Show notes

    In a universe stretched thin by eons, where stars have long faded and even atoms face their end, a single question remains: can intelligence find a way to outlast time itself?


    Watch my exclusive video The Fermi Paradox: Air https://nebula.tv/videos/isaacarthur-the-fermi-paradox-air

    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:

    Civilizations At The End Of Time: Eternal Intelligence

    Episode 483; January 23, 2025

    Written, Produced & Narrated by: Isaac Arthur

    Edited by: Ludwig Luska

    Graphics by: Jeremy Jozwik

    Select imagery/video supplied by Getty Images

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

    Phase Shift, "Forest Night"

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

    Stellardrone, "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.

    Untangling String Theory Jan 16, 2025
    Show notes

    Explore the fascinating world of string theory, where tiny vibrating strings may hold the key to unifying quantum mechanics and general relativity. Dive into the mysteries of extra dimensions and the quest for a 'theory of everything.


    Watch my exclusive video The Fermi Paradox: Air https://nebula.tv/videos/isaacarthur-the-fermi-paradox-air

    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:

    Untangling String Theory

    Episode 482; January 16, 2025

    Produced & Narrated by:Isaac Arthur

    Written & Edited by:Isaac Arthur & Jonathan Maltz

    Select imagery/video supplied by Getty Images

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

    Chris Zabriskie, "Unfoldment, Revealment"

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

    Untangling String Theory (Narration Only) Jan 16, 2025
    Show notes

    Explore the fascinating world of string theory, where tiny vibrating strings may hold the key to unifying quantum mechanics and general relativity. Dive into the mysteries of extra dimensions and the quest for a 'theory of everything.


    Watch my exclusive video The Fermi Paradox: Air https://nebula.tv/videos/isaacarthur-the-fermi-paradox-air

    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:

    Untangling String Theory

    Episode 482; January 16, 2025

    Produced & Narrated by:Isaac Arthur

    Written & Edited by:Isaac Arthur & Jonathan Maltz

    Select imagery/video supplied by Getty Images

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

    Chris Zabriskie, "Unfoldment, Revealment"

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

    Nanotechnology: The Future of Everything (Narration Only) Jan 12, 2025
    Show notes

    Nanotechnology is moving from the realm of science fiction to reality, and in the process, these tiny technologies are offering giant opportunities.


    atch my exclusive video The Fermi Paradox: Air https://nebula.tv/videos/isaacarthur-the-fermi-paradox-air

    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:

    Nanotechnology: The Future of Everything

    Episode 481a; January 12, 2025

    Produced, Narrated & Written: Isaac Arthur

    Select imagery/video supplied by Getty Images

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

    Stellardrone, "In Time", "Red Giant"

    Aerium, featuring Sieger, "Deiljocht"

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

    Mass Drivers vs Rockets Jan 09, 2025
    Show notes

    Rockets and mass drivers each promise to launch humanity into space—but which approach will take us further, faster, smarter, and cheaper?


    Watch my exclusive video The Fermi Paradox: Air https://nebula.tv/videos/isaacarthur-the-fermi-paradox-air

    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:

    Mass Drivers vs Rockets

    Episode 481; January 9, 2025

    Written by: Isaac Arthur & Phil Swan

    Produced & Narrated by: Isaac Arthur

    Editors: Phil Swan & Philip Leichauer

    Graphics:

    Anthrofuturism

    Jarred Eagley

    Katie Byrne

    Mafic Studios

    Phil Swan

    Space Resources CGI

    Select imagery/video supplied by Getty Images

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

    Stellardrone, "In Time", "Red Giant"

    Aerium, featuring Sieger, "Deiljocht"

    Brandon Liew, "Into the Storm"

    Special Thanks to: Transpod

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

    Nanotechnology: The Future of Everything Jan 09, 2025
    Show notes

    Nanotechnology is moving from the realm of science fiction to reality, and in the process, these tiny technologies are offering giant opportunities.


    atch my exclusive video The Fermi Paradox: Air https://nebula.tv/videos/isaacarthur-the-fermi-paradox-air

    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:

    Nanotechnology: The Future of Everything

    Episode 481a; January 12, 2025

    Produced, Narrated & Written: Isaac Arthur

    Select imagery/video supplied by Getty Images

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

    Stellardrone, "In Time", "Red Giant"

    Aerium, featuring Sieger, "Deiljocht"

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

    Previous 1 38 39 40 41 42 129 Next

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