Civilizations at the end of time—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:...
Will humans 10,000 years from now still look like us—or something entirely new? From evolution to genetic engineering, we explore how humanity might change across deep time. 🚀 Join this channel to get access to perks:...
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...
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...
Could we turn Jupiter into a second Sun? From starlifting to artificial fusion, we explore the physics of reigniting our solar system's giant into a star or brown dwarf. Join SFIA for a deep dive into stellar engineering. 🚀 Join this channel to get access to perks:...
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...
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...
AI handles optimization; humans handle purpose. Explore how an AI-run economy frees us to invent, explore, and expand into the stars. The future isn’t about jobs—it’s about vision. 🚀 Join this channel to get access to perks:...
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...
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:...
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...
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...