Many fear future technologies may doom our civilization, but could the pursuit of technology, and civilization itself, be what dooms humanity? Watch my exclusive video ISRU: https://nebula.tv/videos/isaacarthur-isru-insitu-resource-utilization Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Get a Lifeti…

Many fear future technologies may doom our civilization, but could the pursuit of technology, and civilization itself, be what dooms humanity? Watch my exclusive video ISRU: https://nebula.tv/videos/isaacarthur-isru-insitu-resource-utilization Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Get a Lifeti…

We all dream of a future in space, but it will take a lot of work to get there and more to make it a place we can visit and live. Of course, where there’s work to be done, there’s jobs to be had. Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. Join this channel to get access to perks: https…

We all dream of a future in space, but it will take a lot of work to get there and more to make it a place we can visit and live. Of course, where there’s work to be done, there’s jobs to be had. Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. Join this channel to get access to perks: https…

Ganymede is an enormous moon, larger than any other we’ve found, including our own, and may one day be the centerpiece of wider human settlements around Jupiter. Go to https://hensonshaving.com/isaacarthur and enter "isaacarthur" at checkout to get 100 free blades with your purchase. Visit our Website: http://www.isaacarthur.net Join Nebula: https:…

Ganymede is an enormous moon, larger than any other we’ve found, including our own, and may one day be the centerpiece of wider human settlements around Jupiter. Go to https://hensonshaving.com/isaacarthur and enter "isaacarthur" at checkout to get 100 free blades with your purchase. Visit our Website: http://www.isaacarthur.net Join Nebula: https:…

One day we may settle thousands of planets and trade between them, but what would a space freighter be like, who would crew them, and what would they carry? Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaaca…

One day we may settle thousands of planets and trade between them, but what would a space freighter be like, who would crew them, and what would they carry? Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaaca…

We think very highly of the human brain, after all, it's what lets us think about anything in the first place, but Nature is vast, and our primate brains are not the end-all and be-all of neural engineering. Go to https://hensonshaving.com/isaacarthur and enter "isaacarthur" at checkout to get 100 free blades with your purchase. Join this channel t…

We think very highly of the human brain, after all, it's what lets us think about anything in the first place, but Nature is vast, and our primate brains are not the end-all and be-all of neural engineering. Go to https://hensonshaving.com/isaacarthur and enter "isaacarthur" at checkout to get 100 free blades with your purchase. Join this channel t…

One day our civilization may settle our whole galaxy, with mighty star empires consisting of millions if not billions of worlds, but what would the centers of such empires be like? Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. Join this channel to get access to perks: https://www.youtube.…

One day our civilization may settle our whole galaxy, with mighty star empires consisting of millions if not billions of worlds, but what would the centers of such empires be like? Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. Join this channel to get access to perks: https://www.youtube.…

We often imagine encountering many alien civilizations, and establishing trade and relationships with them, but what would being an alien ambassador be like? Watch my exclusive video Machine Monitors: https://nebula.tv/videos/isaacarthur-machine-monitors Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur G…

We often imagine encountering many alien civilizations, and establishing trade and relationships with them, but what would being an alien ambassador be like? Watch my exclusive video Machine Monitors: https://nebula.tv/videos/isaacarthur-machine-monitors Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur G…

We often look out into the galaxy and wonder where all the civilizations are, but could it be that we don't see them because they have all chosen to exist in fortress star systems, surrounded by despoiled deserts of their own making? Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. Join this…

We often look out into the galaxy and wonder where all the civilizations are, but could it be that we don't see them because they have all chosen to exist in fortress star systems, surrounded by despoiled deserts of their own making? Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. Join this…

The Banks Orbital is a ring-shaped Space Habitat over a million miles across with hundreds of times more living area than the entire Earth. Watch my exclusive video Machine Monitors: https://nebula.tv/videos/isaacarthur-machine-monitors Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Join this channel t…

The Banks Orbital is a ring-shaped Space Habitat over a million miles across with hundreds of times more living area than the entire Earth. Watch my exclusive video Machine Monitors: https://nebula.tv/videos/isaacarthur-machine-monitors Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Join this channel t…

There are billion of binary star systems in our galaxy, including many of those stars closest to us. Can such systems host life, and what would it be like to live under two suns? Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. Visit our Website: http://www.isaacarthur.net Join Nebula: https…

There are billion of binary star systems in our galaxy, including many of those stars closest to us. Can such systems host life, and what would it be like to live under two suns? Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. Visit our Website: http://www.isaacarthur.net Join Nebula: https…

Stars give warmth and light to planets and make life possible, until they run out of fuel and die themselves, but could these dead stars still enable life to dwell around them? Start Forging New Worlds: https://www.worldanvil.com/?c=isaac Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaacarthur Support us on Patre…

Stars give warmth and light to planets and make life possible, until they run out of fuel and die themselves, but could these dead stars still enable life to dwell around them? Start Forging New Worlds: https://www.worldanvil.com/?c=isaac Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaacarthur Support us on Patre…

Beneath the surface of the Moon lie vast underground caverns, some of which are miles long and wider than football fields, and they may make for excellent settlement sites. Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.…

Beneath the surface of the Moon lie vast underground caverns, some of which are miles long and wider than football fields, and they may make for excellent settlement sites. Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.…

We are fascinated by portals between worlds, gateways between stars, wormholes through the fabric of reality, but could these be real, and if so, what would the civilizations using them be like? Watch my exclusive video Galactic Beacons: https://nebula.tv/videos/isaacarthur-galactic-beacons Get Nebula using my link for 40% off an annual subscriptio…

We are fascinated by portals between worlds, gateways between stars, wormholes through the fabric of reality, but could these be real, and if so, what would the civilizations using them be like? Watch my exclusive video Galactic Beacons: https://nebula.tv/videos/isaacarthur-galactic-beacons Get Nebula using my link for 40% off an annual subscriptio…