Podcast
Science & Futurism with Isaac Arthur
Hosted by Isaac Arthur · EN
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.
107episodes
Episodes
Newest firstAll episodes
Mass Drivers on the Moon - Enabling a Lunar Economy (Narration Only)
4d ago00:36:45Tap to summarizeThe Moon may be dusty and desolate, but its future could be full of traffic. In this extended edition, we explore how mass drivers, rockets, space elevators, and orbital logistics could turn the Moon into the industrial gateway of the Solar System.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch Mad Kings: https://nebula.tv/madkings?ref=isaacarthurVisit our Website: http://www.isaacarthur.netJoin Nebula: https://go.nebula.tv/isaacarthurSupport us on Patreon: https://www.patreon.com/IsaacArthurSupport us on Subscribestar: https://www.subscribestar.com/isaac-arthurFacebook 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/53GAShECredits:Mass Drivers on the Moon: Enabling a Lunar EconomyWritten, Produced & Narrated by: Isaac ArthurEditor: Phil SwanGraphics:Apogii.ukAnthrofuturismJeremy JozwikSergio BoteroPhil SwanSelect imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creatorChapters0:00 Intro0:09 Why the Moon, Why Launch?4:12 Mass Drivers: The Basics and the Vision8:24 Building the Lunar Launch Rail13:15 The Big Advantages: Why Mass Drivers—And Why the Moon?20:09 Challenges and Engineering Considerations28:29 Rockets and Space Elevators: Friends or Rivals?31:06 The Logistics Web of the Moon32:30 The Roadmap: From Testbed to Trade Empire34:28 Mad Kings35:35 The Moon as Our First Cosmic Freight TerminalSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Transcribe →
Mass Drivers on the Moon - Enabling a Lunar Economy
4d ago00:36:46Tap to summarizeThe Moon may be dusty and desolate, but its future could be full of traffic. In this extended edition, we explore how mass drivers, rockets, space elevators, and orbital logistics could turn the Moon into the industrial gateway of the Solar System.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch Mad Kings: https://nebula.tv/madkings?ref=isaacarthurVisit our Website: http://www.isaacarthur.netJoin Nebula: https://go.nebula.tv/isaacarthurSupport us on Patreon: https://www.patreon.com/IsaacArthurSupport us on Subscribestar: https://www.subscribestar.com/isaac-arthurFacebook 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/53GAShECredits:Mass Drivers on the Moon: Enabling a Lunar EconomyWritten, Produced & Narrated by: Isaac ArthurEditor: Phil SwanGraphics:Apogii.ukAnthrofuturismJeremy JozwikSergio BoteroPhil SwanSelect imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creatorChapters0:00 Intro0:09 Why the Moon, Why Launch?4:12 Mass Drivers: The Basics and the Vision8:24 Building the Lunar Launch Rail13:15 The Big Advantages: Why Mass Drivers—And Why the Moon?20:09 Challenges and Engineering Considerations28:29 Rockets and Space Elevators: Friends or Rivals?31:06 The Logistics Web of the Moon32:30 The Roadmap: From Testbed to Trade Empire34:28 Mad Kings35:35 The Moon as Our First Cosmic Freight TerminalSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Transcribe →
Molecular Industry: Factories Made of DNA (Narration Only)
1w ago00:25:16Tap to summarizeWhat if the future of industry isn’t giant factories, but molecular machines too small to see? DNA factories could repair bodies, grow habitats, and transform civilization.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlementsCheck 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/53GAShECredits:Molecular Industry: Factories Made of DNAWritten, Produced & Narrated by: Isaac ArthurEditor: Lukas KonecnySelect imagery/video supplied by Getty ImagesSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Transcribe →
Molecular Industry: Factories Made of DNA
1w ago00:25:35Tap to summarizeWhat if the future of industry isn’t giant factories, but molecular machines too small to see? DNA factories could repair bodies, grow habitats, and transform civilization.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlementsCheck 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/53GAShECredits:Molecular Industry: Factories Made of DNAWritten, Produced & Narrated by: Isaac ArthurEditor: Lukas KonecnySelect imagery/video supplied by Getty ImagesSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Transcribe →
How New Space Settlements Avoid Early Collapse
1w ago00:28:51Tap to summarizeSpace colonies may reach the stars… then collapse. From fragile ecosystems to genetic drift and incentive failure, how do new settlements survive long enough to become civilizations?Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch Mad Kings: https://nebula.tv/madkings?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/53GAShECredits:How New Space Settlements Avoid Early CollapseWritten, Produced & Narrated by: Isaac ArthurMusic by Epidemic Sound: http://nebula.tv/epidemicStellardrone & Chris Zabriskie Select imagery/video supplied by Getty ImagesChapters0:00 Intro0:17 The Aurora Effect2:52 Ecological Fragility and the Minimum Viable Ecosystem5:29 Mutational Load and Genetic Drift8:05 The Information Umbilical10:21 Incentive Collapse13:15 The Wait Calculation 15:35 Engineering Stable Colonies21:38 Mad Kings22:49 From Fragile Outposts to Stable CivilizationsSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Transcribe →
How New Space Settlements Avoid Early Collapse (Narration Only)
1w ago00:28:29Tap to summarizeSpace colonies may reach the stars… then collapse. From fragile ecosystems to genetic drift and incentive failure, how do new settlements survive long enough to become civilizations?Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch Mad Kings: https://nebula.tv/madkings?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/53GAShECredits:How New Space Settlements Avoid Early CollapseWritten, Produced & Narrated by: Isaac ArthurMusic by Epidemic Sound: http://nebula.tv/epidemicStellardrone & Chris Zabriskie Select imagery/video supplied by Getty ImagesChapters0:00 Intro0:17 The Aurora Effect2:52 Ecological Fragility and the Minimum Viable Ecosystem5:29 Mutational Load and Genetic Drift8:05 The Information Umbilical10:21 Incentive Collapse13:15 The Wait Calculation 15:35 Engineering Stable Colonies21:38 Mad Kings22:49 From Fragile Outposts to Stable CivilizationsSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Transcribe →
What Are the Limits of Human Knowledge?
2w ago00:36:03Tap to summarizeCan humanity ever know everything? Explore the hard limits of knowledge: cosmic horizons, quantum measurement, chaos, computation, lost meaning, AI, wisdom, and the shoreline of the unknown.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlementsCheck 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/53GAShECredits:What Are the Limits of Human Knowledge?Written, Produced & Narrated by: Isaac ArthurMusic Courtesy of Stellardrone & Chris Zabriskie Editor: Donagh BroderickSelect imagery/video supplied by Getty ImagesChapters0:00 Intro1:58 The Horizon of Observation7:01 The Horizon of Measurement11:45 The Sealed Envelope14:02 The Horizon of Computation21:34 The Horizon of Meaning26:25 The Horizon of Mind and Wisdom31:09 Gods & Monsters32:24 The Expanding ShorelineSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Transcribe →
What Are the Limits of Human Knowledge? (Narration Only)
2w ago00:35:44Tap to summarizeCan humanity ever know everything? Explore the hard limits of knowledge: cosmic horizons, quantum measurement, chaos, computation, lost meaning, AI, wisdom, and the shoreline of the unknown.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlementsCheck 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/53GAShECredits:What Are the Limits of Human Knowledge?Written, Produced & Narrated by: Isaac ArthurMusic Courtesy of Stellardrone & Chris Zabriskie Editor: Donagh BroderickSelect imagery/video supplied by Getty ImagesChapters0:00 Intro1:58 The Horizon of Observation7:01 The Horizon of Measurement11:45 The Sealed Envelope14:02 The Horizon of Computation21:34 The Horizon of Meaning26:25 The Horizon of Mind and Wisdom31:09 Gods & Monsters32:24 The Expanding ShorelineSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Transcribe →
The Great Lunar Boom: Building a Civilization on the Moon (Narration Only)
2w ago00:27:52Tap to summarizeThe Moon isn’t a stepping stone—it’s the foundation. Discover how industry, logistics, and self-building machines could turn Luna into humanity’s first off-world civilization.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch the SFIA Space Industry Collection: https://nebula.tv/isaacarthur/space-industry-collection🛒 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/53GAShECredits:The Great Lunar Boom: Building a Civilization on the MoonWritten, Produced & Narrated by: Isaac ArthurMusic Courtesy of Stellardrone & Chris Zabriskie Graphics from: Anthrofuturism, Apogii.uk, Jeremy Jozwik, Sergio BoteroSelect imagery/video supplied by Getty ImagesChapters0:00 Intro2:26 Earth’s Eighth Continent5:11 The Machine That Builds the Machine10:20 The Cislunar Economic Sphere12:48 Throwing Cargo into Space15:23 From Industry to Cities18:24 Beyond Survival: Shaping the Moon21:21 Space Industry22:33 The Moon as a CivilizationSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Transcribe →
The Great Lunar Boom: Building a Civilization on the Moon
2w ago00:28:13Tap to summarizeThe Moon isn’t a stepping stone—it’s the foundation. Discover how industry, logistics, and self-building machines could turn Luna into humanity’s first off-world civilization.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch the SFIA Space Industry Collection: https://nebula.tv/isaacarthur/space-industry-collection🛒 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/53GAShECredits:The Great Lunar Boom: Building a Civilization on the MoonWritten, Produced & Narrated by: Isaac ArthurMusic Courtesy of Stellardrone & Chris Zabriskie Graphics from: Anthrofuturism, Apogii.uk, Jeremy Jozwik, Sergio BoteroSelect imagery/video supplied by Getty ImagesChapters0:00 Intro2:26 Earth’s Eighth Continent5:11 The Machine That Builds the Machine10:20 The Cislunar Economic Sphere12:48 Throwing Cargo into Space15:23 From Industry to Cities18:24 Beyond Survival: Shaping the Moon21:21 Space Industry22:33 The Moon as a CivilizationSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Transcribe →