The Fermi Paradox

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I think we're flirting around this idea of the great filter a little bit here. We're really asking, where is this? Does it lie ahead of us? Nuclear war, maybe imminent,. Or could it be behind us and that it's the advent of technology that is genuinely a rare occurrence in the universe. That explains the Fermi Paradox. But I do ask that we remain open minded until evidence has been collected either way. It remains a consistent apparent contradiction that you can make a very cogent argument as to why you expect life and intelligence to be common in the universe... And yet everything, everything we know about the universe is fully compatible with just us being here.

David Kipping is an astronomer at Columbia University, director of the Cool Worlds Lab, and host of the Cool Worlds YouTube channel. Please support this podcast by checking out our sponsors:
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OUTLINE:
Here’s the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time.
(00:00) – Introduction
(05:10) – Habitable exoplanets
(15:30) – Alien life in our Solar System
(27:20) – Starship
(31:28) – James Webb Space Telescope
(44:47) – Binary planets
(55:04) – Exomoons and Kepler-1625b
(1:08:34) – Discoveries of alien life
(1:22:15) – Aliens
(2:08:43) – Oort clouds
(2:19:30) – Future of astronomy
(2:32:45) – Alpha Centauri
(2:45:03) – Kardashev scale
(2:56:41) – AI and space exploration
(3:13:37) – Great Filter
(3:24:51) – Colonization of Mars
(3:31:35) – Simulation hypothesis
(3:43:48) – Advice for young people
(3:48:06) – Meaning of life