bing chen and yan li

A Comprehensive list of all the major proposed solutions to Fermi's Paradox, the question of "If there are aliens, where are they?"

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We conclude our look at possible explanations why life may be very rare in the Universe by looking at the evolutionary pathway to intelligence and the hurdles between life starting on a planet and migrating off of it.

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Listen or Download the audio of this episode from Soundcloud: https://soundcloud.com/isaac-arthur-1...
Cover Art by Jakub Grygier: https://www.artstation.com/artist/jak...

Graphics Team:
Edward Nardella
Jarred Eagley
Justin Dixon
Katie Byrne
Kris Holland of Mafic Stufios: www.maficstudios.com
Misho Yordanov
Pierre Demet
Sergio Botero: https://www.artstation.com/sboterod?f...
Stefan Blandin

Script Editing:
Andy Popescu
Connor Hogan
Edward Nardella
Eustratius Graham
Gregory Leal
Jefferson Eagley
Luca de Rosa
Mark Warburton
Michael Gusevsky
Mitch Armstrong
MolbOrg
Naomi Kern
Philip Baldock
Sigmund Kopperud
Steve Cardon
Tiffany Penner

Music:
Lombus, "Cosmic Soup"
Markus Junnikkala, "A Memory of Earth"
AJ Prasad, "Aether"
Lombus, "Hydrogen Sonata"
Dan McLeod, NeptuneUK,
"Mysterious Universe"
AJ Prasad,
"Staring Through"

We continue our look at possible explanations why life may be very rare in the Universe by examining our planet itself, and looking at which of its characteristic might be important to intelligence developing and how improbable those traits are for a given planet in a given solar system.

Visit our Website: http://www.isaacarthur.net
Join the Facebook Group: https://www.facebook.com/groups/15839...
Support the Channel on Patreon: https://www.patreon.com/IsaacArthur
Visit the sub-reddit: https://www.reddit.com/r/IsaacArthur/
Listen or Download the audio of this episode from Soundcloud: https://soundcloud.com/isaac-arthur-1...
Cover Art by Jakub Grygier: https://www.artstation.com/artist/jak...

Graphics Team:
Edward Nardella
Jarred Eagley
Justin Dixon
Katie Byrne
Misho Yordanov
Murat Mamkegh
Pierre Demet
Sergio Botero
Stefan Blandin

Script Editing:
Andy Popescu
Connor Hogan
Edward Nardella
Eustratius Graham
Gregory Leal
Jefferson Eagley
Luca de Rosa
Michael Gusevsky
Mitch Armstrong
MolbOrg
Naomi Kern
Philip Baldock
Sigmund Kopperud
Steve Cardon
Tiffany Penner

Music:
Lombus, "Cosmic Soup"
Markus Junnikkala, "A Memory of Earth"
AJ Prasad, "Aether"
Lombus, "Hydrogen Sonata"
Dan McLeod, NeptuneUK, "Mysterious Universe"
Kevin MacLeod, "Spacial Winds"