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/daypas...
Mar 26, 2026•29 min•Ep. 833
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/daypas...
Mar 26, 2026•28 min•Ep. 833
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 🛒 SFIA Merchandise: https...
Mar 22, 2026•25 min•Ep. 832
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 🛒 SFIA Merchandise: https...
Mar 22, 2026•25 min•Ep. 832
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-b...
Mar 19, 2026•30 min•Ep. 831
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-b...
Mar 19, 2026•31 min•Ep. 831
From Goddard’s first rocket to space elevators and mass drivers, we explore 100 years of rocketry—and the launch technologies that could carry humanity beyond rockets. 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 Day Pass: https://nebula.tv/daypass?ref=isaacarthur 🚀 Join this channel to get access to...
Mar 15, 2026•26 min•Ep. 830
From Goddard’s first rocket to space elevators and mass drivers, we explore 100 years of rocketry—and the launch technologies that could carry humanity beyond rockets. 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 Day Pass: https://nebula.tv/daypass?ref=isaacarthur 🚀 Join this channel to get access to...
Mar 15, 2026•25 min•Ep. 830
What happens when AI controls prices, jobs, markets, and growth itself? Explore the future of an economy run by machines—and what it means for work, power, and humanity. 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 Abolish Everything https://nebula.tv/abolish?ref=isaacarthur 🛒 SFIA Merchandise: https...
Mar 12, 2026•28 min•Ep. 829
What happens when AI controls prices, jobs, markets, and growth itself? Explore the future of an economy run by machines—and what it means for work, power, and humanity. 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 Abolish Everything https://nebula.tv/abolish?ref=isaacarthur 🛒 SFIA Merchandise: https...
Mar 12, 2026•29 min•Ep. 829
What if alien life isn’t carbon at all? Imagine crystal organisms growing across deserts, powered by lightning and forming vast mineral ecosystems. Could boron-based life exist somewhere in the universe—and even evolve intelligence? 🛒 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: ...
Mar 10, 2026•32 min•Ep. 828
What if alien life isn’t carbon at all? Imagine crystal organisms growing across deserts, powered by lightning and forming vast mineral ecosystems. Could boron-based life exist somewhere in the universe—and even evolve intelligence? 🛒 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: ...
Mar 10, 2026•32 min•Ep. 828
In a post-scarcity civilization where material needs are met, black markets don’t vanish—they evolve. Explore why scarcity shifts to identity, risk, privacy, and desire. 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 Abolish Everything https://nebula.tv/abolish?ref=isaacarthur 🛒 SFIA Merchandise: https...
Mar 08, 2026•27 min•Ep. 827
In a post-scarcity civilization where material needs are met, black markets don’t vanish—they evolve. Explore why scarcity shifts to identity, risk, privacy, and desire. 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 Abolish Everything https://nebula.tv/abolish?ref=isaacarthur 🛒 SFIA Merchandise: https...
Mar 08, 2026•27 min•Ep. 827
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 Lazarus Protocols: https://nebula.tv/videos/isaacarthur-lazarus-protocols-reviving-civilizations-after-extinction 🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/ 🌐 Visit our Website: http://www.isaacarthur.net ❤️ Support us o...
Mar 05, 2026•25 min•Ep. 826
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 Lazarus Protocols: https://nebula.tv/videos/isaacarthur-lazarus-protocols-reviving-civilizations-after-extinction 🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/ 🌐 Visit our Website: http://www.isaacarthur.net ❤️ Support us o...
Mar 05, 2026•24 min•Ep. 826
Could life on Earth have arrived from space? Explore panspermia, alien comets, and how life might spread across the galaxy. 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 Day Pass: https://nebula.tv/daypass?ref=isaacarthur 🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/ 🌐 Visit our Websi...
Mar 01, 2026•25 min•Ep. 825
Could life on Earth have arrived from space? Explore panspermia, alien comets, and how life might spread across the galaxy. 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 Day Pass: https://nebula.tv/daypass?ref=isaacarthur 🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/ 🌐 Visit our Websi...
Mar 01, 2026•25 min•Ep. 825
Humanity’s first interstellar ark becomes something bigger. Explore Fleet Unity—a roaming civilization, ship-turned-shipyard, and the birth of humanity’s first true interstellar armada. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video The Future of Interstellar Communication: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology Check out Mustard's Underwater Fighter Jet: https://nebula.tv/vide...
Feb 27, 2026•25 min•Ep. 823
Humanity’s first interstellar ark becomes something bigger. Explore Fleet Unity—a roaming civilization, ship-turned-shipyard, and the birth of humanity’s first true interstellar armada. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video The Future of Interstellar Communication: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology Check out Mustard's Underwater Fighter Jet: https://nebula.tv/vide...
Feb 26, 2026•26 min•Ep. 823
Why might alien intelligence evolve at gigantic scales? Big Alien Theory explores how size alone could silence advanced civilizations. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video The Future of Interstellar Communication: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology Check out Joe Scott's Oldest & Newest: https://nebula.tv/videos/joescott-oldest-and-newest-places-on-earth?ref=is...
Feb 22, 2026•41 min•Ep. 822
Why might alien intelligence evolve at gigantic scales? Big Alien Theory explores how size alone could silence advanced civilizations. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video The Future of Interstellar Communication: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology Check out Joe Scott's Oldest & Newest: https://nebula.tv/videos/joescott-oldest-and-newest-places-on-earth?ref=is...
Feb 22, 2026•41 min•Ep. 822
How interstellar relays could move data, cargo, and starships between stars using lasers, light sails, and cosmic-scale infrastructure. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video The Future of Interstellar Communication: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology 🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/ 🌐 Visit our Website: http://www.isaacarthur.net ❤️ S...
Feb 19, 2026•31 min•Ep. 821
How interstellar relays could move data, cargo, and starships between stars using lasers, light sails, and cosmic-scale infrastructure. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video The Future of Interstellar Communication: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology 🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/ 🌐 Visit our Website: http://www.isaacarthur.net ❤️ S...
Feb 19, 2026•31 min•Ep. 821
Is math truly universal—or just human? Explore how alien minds might think, count, and reason in ways we don’t recognize as mathematics at all. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video The Future of Interstellar Communication: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology Check out Joe Scott's Oldest & Newest: https://nebula.tv/videos/joescott-oldest-and-newest-places-on-ear...
Feb 15, 2026•27 min•Ep. 819
Is math truly universal—or just human? Explore how alien minds might think, count, and reason in ways we don’t recognize as mathematics at all. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video The Future of Interstellar Communication: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology Check out Joe Scott's Oldest & Newest: https://nebula.tv/videos/joescott-oldest-and-newest-places-on-ear...
Feb 15, 2026•28 min•Ep. 819
How close are we to vacationing in orbit? Space hotels, real costs, and the tipping point where space tourism becomes normal. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video The Future of Interstellar Communication: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology The Overview Effekt https://nebula.tv/overvieweffekt?ref=isaacarthur Visit our Website: http://www.isaacarthur.net Join Nebula...
Feb 12, 2026•20 min•Ep. 818
How close are we to vacationing in orbit? Space hotels, real costs, and the tipping point where space tourism becomes normal. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video The Future of Interstellar Communication: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology The Overview Effekt https://nebula.tv/overvieweffekt?ref=isaacarthur Visit our Website: http://www.isaacarthur.net Join Nebula...
Feb 12, 2026•19 min•Ep. 818
Could we build wormholes and travel the galaxy? Exploring stable wormholes, spacetime shortcuts, and the future of interstellar civilization. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video The Future of Interstellar Communication: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology Check out Joe Scott's Oldest & Newest: https://nebula.tv/videos/joescott-oldest-and-newest-places-on-earth...
Feb 08, 2026•36 min•Ep. 817
Could we build wormholes and travel the galaxy? Exploring stable wormholes, spacetime shortcuts, and the future of interstellar civilization. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video The Future of Interstellar Communication: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology Check out Joe Scott's Oldest & Newest: https://nebula.tv/videos/joescott-oldest-and-newest-places-on-earth...
Feb 08, 2026•36 min•Ep. 817
