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Science & Futurism with Isaac Arthur

Science & Technology News

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...

Location:

United States

Description:

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.

Language:

English


Episodes
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Additive Manufacturing in Microgravity

4/16/2026
The most expensive part of space travel isn’t the fuelβ€”it’s the cargo. Additive manufacturing isn’t a sci-fi magic trick; it’s the key to building shipyards and telescopes at scales rockets were never meant to handle. We aren't just launching ships anymore; we're moving the factory to the void. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Settling Saturn's Rings: https://nebula.tv/videos/isaacarthur-settling-saturns-rings-exploring-the-origins-resources-and-future-habitats-of-a-halo-world Check out Practical Engineering: https://nebula.tv/videos/realengineering-the-anatomy-of-the-nokia-3310/?ref=isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Additive Manufacturing in Microgravity Written, Produced & Narrated by: Isaac Arthur Select imagery/video supplied by Getty Images Chapters 0:00 Intro 2:10 Additive Manufacturing Is Not a Printer 8:04 The Physics of Printing in Freefall 12:23 Low Gravity, Regolith, and the β€œMessy Middle” 17:01 CT Scan 17:59 Printing at Scales Rockets Can’t Touch See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:24:31

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Additive Manufacturing in Microgravity (Narration Only)

4/16/2026
The most expensive part of space travel isn’t the fuelβ€”it’s the cargo. Additive manufacturing isn’t a sci-fi magic trick; it’s the key to building shipyards and telescopes at scales rockets were never meant to handle. We aren't just launching ships anymore; we're moving the factory to the void. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Settling Saturn's Rings: https://nebula.tv/videos/isaacarthur-settling-saturns-rings-exploring-the-origins-resources-and-future-habitats-of-a-halo-world Check out Practical Engineering: https://nebula.tv/videos/realengineering-the-anatomy-of-the-nokia-3310/?ref=isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Additive Manufacturing in Microgravity Written, Produced & Narrated by: Isaac Arthur Select imagery/video supplied by Getty Images Chapters 0:00 Intro 2:10 Additive Manufacturing Is Not a Printer 8:04 The Physics of Printing in Freefall 12:23 Low Gravity, Regolith, and the β€œMessy Middle” 17:01 CT Scan 17:59 Printing at Scales Rockets Can’t Touch See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:24:10

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The Fermi Paradox: Human Uniqueness and Oddity

4/12/2026
Why does the galaxy seem silent? Maybe aliens aren’t rareβ€”maybe humans are. We explore the strange mix of traits that turned one clever primate into a technological civilization, and whether our oddities might be the real Great Filter. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Settling Saturn's Rings: https://nebula.tv/videos/isaacarthur-settling-saturns-rings-exploring-the-origins-resources-and-future-habitats-of-a-halo-world Check out Quinn's Ideas https://nebula.tv/quinnsideas?ref=isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: The Fermi Paradox: Human Uniqueness and Oddity Written, Produced & Narrated by: Isaac Arthur Music Courtesy of Chris Zabriskie & Stellardrone 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.

Duration:00:38:40

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The Fermi Paradox: Human Uniqueness and Oddity (Narration Only)

4/12/2026
Why does the galaxy seem silent? Maybe aliens aren’t rareβ€”maybe humans are. We explore the strange mix of traits that turned one clever primate into a technological civilization, and whether our oddities might be the real Great Filter. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Settling Saturn's Rings: https://nebula.tv/videos/isaacarthur-settling-saturns-rings-exploring-the-origins-resources-and-future-habitats-of-a-halo-world Check out Quinn's Ideas https://nebula.tv/quinnsideas?ref=isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: The Fermi Paradox: Human Uniqueness and Oddity Written, Produced & Narrated by: Isaac Arthur Music Courtesy of Chris Zabriskie & Stellardrone 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.

Duration:00:38:15

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Cosmic Strings – Cracks in the Fabric of the Universe

4/9/2026
Cosmic strings may be ultra-thin defects in spacetimeβ€”relic β€œcracks” from the early universe. How we’d detect them, what they mean for physics, and how aliens might exploit them. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Settling Saturn's Rings: https://nebula.tv/videos/isaacarthur-settling-saturns-rings-exploring-the-origins-resources-and-future-habitats-of-a-halo-world πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Cosmic Strings – Cracks in the Fabric of the Universe Written, Produced & Narrated by: Isaac Arthur Select imagery/video supplied by Getty Images Chapters 0:00 Intro - Cracks in the Fabric of the Universe 6:11 From Defects to Cosmic Strings 13:31 Civilizations and Cosmic Strings: Tools, Traps, and Temptations 19:43 Nebula 20:39 Cousins, Confusions, and What a Discovery Would Mean See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:24:55

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Cosmic Strings – Cracks in the Fabric of the Universe (Narration Only)

4/9/2026
Cosmic strings may be ultra-thin defects in spacetimeβ€”relic β€œcracks” from the early universe. How we’d detect them, what they mean for physics, and how aliens might exploit them. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Settling Saturn's Rings: https://nebula.tv/videos/isaacarthur-settling-saturns-rings-exploring-the-origins-resources-and-future-habitats-of-a-halo-world πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Cosmic Strings – Cracks in the Fabric of the Universe Written, Produced & Narrated by: Isaac Arthur Select imagery/video supplied by Getty Images Chapters 0:00 Intro - Cracks in the Fabric of the Universe 6:11 From Defects to Cosmic Strings 13:31 Civilizations and Cosmic Strings: Tools, Traps, and Temptations 19:43 Nebula 20:39 Cousins, Confusions, and What a Discovery Would Mean See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:24:32

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Interstellar Banking - The Galactic Financial System

4/4/2026
Interstellar city-states may dominate future space travel, governing the laser highways that connect stars and shape galactic civilization. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Settling Saturn's Rings: https://nebula.tv/videos/isaacarthur-settling-saturns-rings-exploring-the-origins-resources-and-future-habitats-of-a-halo-world Check out Practical Engineering: https://nebula.tv/videos/realengineering-the-anatomy-of-the-nokia-3310/?ref=isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Interstellar Banking - The Galactic Financial System Produced & Narrated by: Isaac Arthur Written & Edited by: Briana Brownell, Isaac Arthur, Merv Johnson II, Thomas Owens Graphics from Jeremy Jozwik & Sergio Botero Music Courtesy of Chris Zabriskie & Stellardrone Select imagery/video supplied by Getty Images Chapters 0:00 Intro 4:45 Foundations of Currency in Space 6:06 Commodity Money 8:47 Fiat Money 10:40 Crypto & Distributed Ledgers 12:09 Time Dilation, Distance, and the Death of Real-Time Banking 12:55 Interplanetary Banking 18:34 Interstellar Banking 19:50 Interstellar Banking (Light-Years Away) 22:56 Intergalactic & FTL Banking 25:09 Automation, AI, and Autonomous Banking 26:22 CT Scan 27:28 Cultural and Ethical Dimensions of Cosmic Wealth 28:45 The Economics of Forever See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:30:27

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Interstellar Banking - The Galactic Financial System (Narration Only)

4/4/2026
Interstellar city-states may dominate future space travel, governing the laser highways that connect stars and shape galactic civilization. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Settling Saturn's Rings: https://nebula.tv/videos/isaacarthur-settling-saturns-rings-exploring-the-origins-resources-and-future-habitats-of-a-halo-world Check out Practical Engineering: https://nebula.tv/videos/realengineering-the-anatomy-of-the-nokia-3310/?ref=isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Interstellar Banking - The Galactic Financial System Produced & Narrated by: Isaac Arthur Written & Edited by: Briana Brownell, Isaac Arthur, Merv Johnson II, Thomas Owens Graphics from Jeremy Jozwik & Sergio Botero Music Courtesy of Chris Zabriskie & Stellardrone Select imagery/video supplied by Getty Images Chapters 0:00 Intro 4:45 Foundations of Currency in Space 6:06 Commodity Money 8:47 Fiat Money 10:40 Crypto & Distributed Ledgers 12:09 Time Dilation, Distance, and the Death of Real-Time Banking 12:55 Interplanetary Banking 18:34 Interstellar Banking 19:50 Interstellar Banking (Light-Years Away) 22:56 Intergalactic & FTL Banking 25:09 Automation, AI, and Autonomous Banking 26:22 CT Scan 27:28 Cultural and Ethical Dimensions of Cosmic Wealth 28:45 The Economics of Forever See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:29:49

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The Space Habitat Diaspora – Humanity Spreads Without Planets

4/2/2026
Humanity may not colonize planetsβ€”we may build our own worlds. Explore how rotating space habitats could spread across the Solar System and beyond, forming a vast diaspora of artificial worlds that reshape civilization and interstellar expansion. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Settling Saturn's Rings: https://nebula.tv/videos/isaacarthur-settling-saturns-rings-exploring-the-origins-resources-and-future-habitats-of-a-halo-world πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: The Space Habitat Diaspora – Humanity Spreads Without Planets Written, Produced & Narrated by: Isaac Arthur Graphics from Bryan Versteeg, Jeremy Jozwik, Sergio Botero, Udo Schroeter 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.

Duration:00:26:13

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The Space Habitat Diaspora – Humanity Spreads Without Planets (Narration Only)

4/2/2026
Humanity may not colonize planetsβ€”we may build our own worlds. Explore how rotating space habitats could spread across the Solar System and beyond, forming a vast diaspora of artificial worlds that reshape civilization and interstellar expansion. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Settling Saturn's Rings: https://nebula.tv/videos/isaacarthur-settling-saturns-rings-exploring-the-origins-resources-and-future-habitats-of-a-halo-world πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: The Space Habitat Diaspora – Humanity Spreads Without Planets Written, Produced & Narrated by: Isaac Arthur Graphics from Bryan Versteeg, Jeremy Jozwik, Sergio Botero, Udo Schroeter 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.

Duration:00:25:50

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The End of Science

3/31/2026
Is science nearing its limits? We explore whether humanity could ever run out of discoveriesβ€”or if the universe guarantees endless questions, deeper mysteries, and new frontiers forever. 🌏 Get Exclusive NordVPN deal + 4 months extra here β†’ https://nordvpn.com/isaacarthur It’s risk-free with Nord’s 30-day money-back guarantee! ✌️ πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: The End of Science Episode 488a; Originally Aired: March 1, 2025; Nebula Exclusive 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", "A New Day in a New Sector", "Oxygen Garden" 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.

Duration:00:34:10

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The End of Science (Narration Only)

3/31/2026
Is science nearing its limits? We explore whether humanity could ever run out of discoveriesβ€”or if the universe guarantees endless questions, deeper mysteries, and new frontiers forever. 🌏 Get Exclusive NordVPN deal + 4 months extra here β†’ https://nordvpn.com/isaacarthur It’s risk-free with Nord’s 30-day money-back guarantee! ✌️ πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: The End of Science Episode 488a; Originally Aired: March 1, 2025; Nebula Exclusive 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", "A New Day in a New Sector", "Oxygen Garden" 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.

Duration:00:33:48

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Civilizations at the End of Time - How Intelligence Survives the Death of the Universe

3/28/2026
Civilizations at the end of timeβ€”how intelligence could survive heat death, cosmic isolation, entropy, and the universe’s longest future eras. Take back your personal data with Incogni! Use code isaacarthur at the link below and get 60% off annual plans: https://incogni.com/isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Civilizations at the End of Time - How Intelligence Survives the Death of the Universe Written, Produced & Narrated by: Isaac Arthur Script Editors: Andy Popescu, Briana Brownell, Connor Hogan, Darius Said, David McFarlane, Edward Nardella, Eustratius Graham, Gregory Leal, Jefferson Eagley, Keith Blockus, Konstantin Sokerin, Luca de Rosa, Ludwig Luska, Lukas Konecny, Michael Gusevsky, Mitch Armstrong, MolbOrg, Naomi Kern, Philip Baldock, Sigmund Kopperud, Steve Cardon, Tiffany Penner, Yamagishi Graphics Courtesy of: Edward Nardella, Jakub Grygier, Jarred Eagley, Jeremy Jozwik, Justin Dixon, Katie Byrne, Ken York of YD Visual, LegionTech Studios, Mafic Studios, Misho Yordanov, Murat Mamkegh, Pierre Demet, Sergio Botero, Stefan Blandin, Udo Schroeter, and Select imagery/video supplied by Getty Images Music Courtesy of: AJ Prasad, Chris Zabriskie, Dan McLeod, NeptuneUK, Lombus, Markus Junnikkala, Miguel Johnson, Phase Shift, Stellardrone, Taras Harkavyi, and Epidemic Sound: http://nebula.tv/epidemic & Stellardrone See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:03:42:39

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Civilizations at the End of Time - How Intelligence Survives the Death of the Universe (Narration Only)

3/28/2026
Civilizations at the end of timeβ€”how intelligence could survive heat death, cosmic isolation, entropy, and the universe’s longest future eras. Take back your personal data with Incogni! Use code isaacarthur at the link below and get 60% off annual plans: https://incogni.com/isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Civilizations at the End of Time - How Intelligence Survives the Death of the Universe Written, Produced & Narrated by: Isaac Arthur Script Editors: Andy Popescu, Briana Brownell, Connor Hogan, Darius Said, David McFarlane, Edward Nardella, Eustratius Graham, Gregory Leal, Jefferson Eagley, Keith Blockus, Konstantin Sokerin, Luca de Rosa, Ludwig Luska, Lukas Konecny, Michael Gusevsky, Mitch Armstrong, MolbOrg, Naomi Kern, Philip Baldock, Sigmund Kopperud, Steve Cardon, Tiffany Penner, Yamagishi Graphics Courtesy of: Edward Nardella, Jakub Grygier, Jarred Eagley, Jeremy Jozwik, Justin Dixon, Katie Byrne, Ken York of YD Visual, LegionTech Studios, Mafic Studios, Misho Yordanov, Murat Mamkegh, Pierre Demet, Sergio Botero, Stefan Blandin, Udo Schroeter, and Select imagery/video supplied by Getty Images Music Courtesy of: AJ Prasad, Chris Zabriskie, Dan McLeod, NeptuneUK, Lombus, Markus Junnikkala, Miguel Johnson, Phase Shift, Stellardrone, Taras Harkavyi, and Epidemic Sound: http://nebula.tv/epidemic & Stellardrone See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:03:40:36

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Biohacks & Brain Mods - The Coming Age of Implant Culture

3/26/2026
Biohacks and brain implants are coming fast. From memory upgrades to neural meshes, how will implant culture reshape identity, economics, and civilization itself? Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Lazarus Protocols: https://nebula.tv/videos/isaacarthur-lazarus-protocols-reviving-civilizations-after-extinction Check out Tech Alter: https://nebula.tv/techaltar?ref=isaacarthur and Day Pass: https://nebula.tv/daypass?ref=isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Biohacks & Brain Mods - The Coming Age of Implant Culture Written, Produced & Narrated by: Isaac Arthur Edited by: Chris Gray & Donagh Broderick Select imagery/video supplied by Getty Images Chapters 0:00 Intro 1:28 The First Layer – The Implants Already Here 3:08 The Early Adoption Phase – Niche Enhancements 5:27 Safety vs Freedom 8:25 Implant Economics 14:31 The Social Shift – The Rise of Implant Culture 20:04 Minds in Motion – Cognitive Architecture as a Design Space 21:50 Implant Maximalism – Full-Stack Upgrades 23:03 Nebula 24:09 Post-Implant Society – Upgrades as Life Stages 25:40 The Far Horizon – When Implants Become Civilization See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:28:36

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Biohacks & Brain Mods - The Coming Age of Implant Culture (Narration Only)

3/26/2026
Biohacks and brain implants are coming fast. From memory upgrades to neural meshes, how will implant culture reshape identity, economics, and civilization itself? Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Lazarus Protocols: https://nebula.tv/videos/isaacarthur-lazarus-protocols-reviving-civilizations-after-extinction Check out Tech Alter: https://nebula.tv/techaltar?ref=isaacarthur and Day Pass: https://nebula.tv/daypass?ref=isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Biohacks & Brain Mods - The Coming Age of Implant Culture Written, Produced & Narrated by: Isaac Arthur Edited by: Chris Gray & Donagh Broderick Select imagery/video supplied by Getty Images Chapters 0:00 Intro 1:28 The First Layer – The Implants Already Here 3:08 The Early Adoption Phase – Niche Enhancements 5:27 Safety vs Freedom 8:25 Implant Economics 14:31 The Social Shift – The Rise of Implant Culture 20:04 Minds in Motion – Cognitive Architecture as a Design Space 21:50 Implant Maximalism – Full-Stack Upgrades 23:03 Nebula 24:09 Post-Implant Society – Upgrades as Life Stages 25:40 The Far Horizon – When Implants Become Civilization See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:28:11

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Micro Planets: Building Artificial Worlds with Black Hole Cores

3/22/2026
What if we built entire planets around tiny black holes? Explore engineered micro worlds, artificial gravity, and the future of compact megastructures. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Lazarus Protocols: https://nebula.tv/videos/isaacarthur-lazarus-protocols-reviving-civilizations-after-extinction Check out Practical Engineering: https://nebula.tv/practical-engineering?ref=isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Micro Planets - Building Artificial Worlds with Black Hole Cores Written, Produced & Narrated by: Isaac Arthur Graphics from Jeremy Jozwik & Ken York Music Courtesy of Chris Zabriskie & Stellardrone 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.

Duration:00:25:06

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Micro Planets: Building Artificial Worlds with Black Hole Cores (Narration Only)

3/22/2026
What if we built entire planets around tiny black holes? Explore engineered micro worlds, artificial gravity, and the future of compact megastructures. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Lazarus Protocols: https://nebula.tv/videos/isaacarthur-lazarus-protocols-reviving-civilizations-after-extinction Check out Practical Engineering: https://nebula.tv/practical-engineering?ref=isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Micro Planets - Building Artificial Worlds with Black Hole Cores Written, Produced & Narrated by: Isaac Arthur Graphics from Jeremy Jozwik & Ken York Music Courtesy of Chris Zabriskie & Stellardrone 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.

Duration:00:24:45

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Colonizing Brown Dwarfs – Life Around Failed Stars

3/19/2026
Colonizing brown dwarfs: habitats, megastructures, and hidden homes around failed stars. Could these dim embers power civilizations for trillions of years? Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Lazarus Protocols: https://nebula.tv/videos/isaacarthur-lazarus-protocols-reviving-civilizations-after-extinction Check out 17 Pages: https://nebula.tv/17pages?ref=isaacarthur and A Bit Obscure https://nebula.tv/abitfrank/a-bit-obscure?ref=isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Colonizing Brown Dwarfs – Life Around Failed Stars Written, Produced & Narrated by: Isaac Arthur Graphics from Fishy Tree, Jeremy Jozwik, Udo Schroeter Music Courtesy of Chris Zabriskie & Stellardrone Select imagery/video supplied by Getty Images Chapters 0:00 Intro 1:56 WHAT A BROWN DWARF IS 7:15 L Dwarfs 11:57 T-Dwarfs 17:04 Nebula 18:15 Habitable Zones 22:12 Megastructures See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:30:42

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Colonizing Brown Dwarfs – Life Around Failed Stars (Narration Only)

3/19/2026
Colonizing brown dwarfs: habitats, megastructures, and hidden homes around failed stars. Could these dim embers power civilizations for trillions of years? Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Lazarus Protocols: https://nebula.tv/videos/isaacarthur-lazarus-protocols-reviving-civilizations-after-extinction Check out 17 Pages: https://nebula.tv/17pages?ref=isaacarthur and A Bit Obscure https://nebula.tv/abitfrank/a-bit-obscure?ref=isaacarthur πŸ›’ 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 πŸ‘₯ Facebook Group: https://www.facebook.com/groups/1583992725237264/ πŸ“£ Reddit Community: https://www.reddit.com/r/IsaacArthur/ 🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur πŸ’¬ SFIA Discord Server: https://discord.gg/53GAShE Credits: Colonizing Brown Dwarfs – Life Around Failed Stars Written, Produced & Narrated by: Isaac Arthur Graphics from Fishy Tree, Jeremy Jozwik, Udo Schroeter Music Courtesy of Chris Zabriskie & Stellardrone Select imagery/video supplied by Getty Images Chapters 0:00 Intro 1:56 WHAT A BROWN DWARF IS 7:15 L Dwarfs 11:57 T-Dwarfs 17:04 Nebula 18:15 Habitable Zones 22:12 Megastructures See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:30:17