The Fermi Paradox: Hidden Alien Civilizations

The Universe seems empty of alien civilizations, but could they simply be hiding, and if so, how would they do so? Watch the Video Version: https://youtu.be/1S2V6op8kkM Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Credits: The Fermi Paradox: Hidden Alien Civilizations Science & Futurism with Isaac Arthur Episode 309, September 23, 2021 Written, Produced & Narrated by Isaac Arthur Editors: A.T. Long Jerry Guern Jason Burbank Keith Blockus Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics: Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana LegionTech Studios Music Courtesy of Epidemic Sound http://epidemicsound.com/creator See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.