Isaac Arthur
Alien Impostors & Doppelgangers

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. The idea that some mimic might steal your identity and replace you, or takeover your mind, is terrifying. But could we encounter aliens that were able to ...

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Dumbest Alien Invasions

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. An Alien Invasion of Earth is a terrifying scenario, yet science fiction rarely has good reason for those invasions. Today we'll discuss the worst reasons ...

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The Fermi Paradox: Hidden Alien Civilizations

Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur The Universe seems empty of alien civilizations, but could they simply be hiding, and if so, how would they do so? Visit our Website: http://www.isaacarthur.net Support us on Patreon: ...

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