Visit https://brilliant.org/isaacarthur/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. One day humanity might journey to new worlds and settle them, or discover life already on them, but first we'll...
Traveling Around Other Worlds
Visit https://brilliant.org/isaacarthur/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. In the future we will journey to new worlds, but how will we travel around on them? Visit our Website:...
What if Earth became a Rogue Planet?
Sign up for a Curiosity Stream subscription and also get a free Nebula subscription (the streaming platform built by creators) here: https://curiositystream.com/isaacarthur Is it possible the Earth might be separated from the Sun or the Sun go out? And if so, could we...
Multi-Species Empires
Start listening with a 30-day Audible trial and your first audiobook is free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. Interstellar civilizations home to hundreds of peacefully cooperating alien species are a common theme in science fiction, but...
Super-Earths
Start listening with a 30-day Audible trial and your first audiobook is free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. As we find more and more exoplanets, we glimpse enormous "Super Earths" worlds more massive than our own. Could these harbor...
Nuclear Terraforming: Using Nukes to Bring Life to Mars
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Escaping the Galaxy
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Colonizing Space: Staking & Jumping Claims
Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur In the future we may settle the moon, asteroid, planets, and even other stars - but how do pioneers stake claims in space and what keeps other from jumping those claims and stealing or...
The Fermi Paradox: Digital Empires & Miniaturization
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Belligerent Aliens
Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ Many feel Humanity walks a thin line between needing ambition to develop and being so aggressive we destroy ourselves. Could aliens civilizations exist that were even more belligerent than us? Visit our...
Sentient Planets & World Consciousnesses
Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur We often imagine that our planet might be a sentient entity - Gaia - but could something like this evolve under known science? And might a conscious world be something we might create in the...
Annoying Aliens
Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur Fictional portrayals of alien invasion or reports of alien sightings and abductions often imply motives which on inspection make little sense... unless perhaps the true purpose was mischief....
