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Early Terraforming: The First Steps in Planetary Transformation
Terraforming an entire planet is a colossal undertaking that will take lifetimes to complete. So assuming you're that committed to seeing it through, how do you even start? Watch my exclusive video Orbital Farms: https://nebula.tv/videos/isaacarthur-orbital-farms Get...
Posthuman Pathways: Strange And Awesome Destinations On Humanity’s Future Journeys
Soon humanity may reach out to the galaxy and spread ourselves to every world in it, but in the billions and billions of years to come on those billions and billions of worlds, humanity shall surely diverge down many roads and posthuman pathways. Watch my exclusive...
Fungal Aliens: Exploring the Possibility of Fungal-Based Extraterrestrial Life
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Gardens Of The Moon
The Moon is barren and lifeless, but as we return to the Moon and settle there permanently, might we transform the brightest jewel in our sky into a glittering emerald full of life? Watch my exclusive video Jupiter Brains & Mega Minds:...
Were Primitive Humans Uplifted By Aliens?
Many believe humanity's climb upward may have been assisted by outsiders. Is this possible, and if so, what does that tell us about our own past... and future? Watch my exclusive video Jupiter Brains & Mega Minds:...
What If The Dinosaurs Hadn’t Died Off?
What if dinosaurs have survived the asteroid impact? Could we have seen a shared dino-mammal ecology, or even intelligent dinosaurs? Watch my exclusive video ISRU: https://nebula.tv/videos/isaacarthur-isru-insitu-resource-utilization Get Nebula using my link for 40%...
Oceanic Moons
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Alternative Intelligence: The Other A.I.
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What Is “Biological Immortality”?
The possibility of extending life through technology seems both tantalizingly close and forever over the horizon. Join this channel to get access to perks: https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/join Visit our Website: http://www.isaacarthur.net Join...
The Fermi Paradox: Interdiction
Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. 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...
The Fermi Paradox: Rare Complexity
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