Why haven’t we found evidence of alien civilizations? Neil deGrasse Tyson sits down with astrophysicist J. Richard Gott III to talk chess, tachyons, and what the Fermi Paradox and Copernican Principle say about humanity’s place in the cosmos. Plus, they rank super-genius movies.

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Thanks to our Patrons George Jeffers, Kate Jarocki, Paloma, Molina, Colby Lapresi, Duane Day, Elena, Gordon Vu, Dale, Boris Jegorovic, Dennis Wish, Kristine Tolman, David Geiger, Shawn Kellner, Tisha Bernal, Marek, Peter Morrow, Edward Badger, Micheal Buckelew, Patrick, Jennifer Bills, and Keni Jane Johnson for supporting us this week.

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What exactly is consciousness, and why is it such a hard problem to solve? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly take you deep into the mysteries of consciousness and objective reality, David Chalmers, a philosopher and cognitive scientist.

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Thanks to our Patrons Jay, Gregory Aronoff, Tom B. Night, Barnsley, Glenn, Hibachi Flamethrower, Crescencio Maximilian joseph Martinez, Micheal Gomez, Matthew Deane, James, Joe Chillemi, Thomas van Cleave, Kelsey Plugge, Jeff Jones, William Hamilton, and Kevin Cosg. for supporting us this week.

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Will we find life alive in our very own solar system? Neil deGrasse Tyson dives into the ocean worlds beyond Earth, exploring the Europa Clipper, and the search for life in our own backyard with astrobiologist and planetary scientist Kevin Hand.

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Thanks to our Patrons Krista Vilate, Kevin Anderson, Nipsey Hussle, lauralee kruta, Richard Lewis, Mike Nichols, Sofie ela, Amila Silva, SALS GAMING, Kathleen chiras, Juni Figueroa, Joey Medici, Godfrey DiGiorgi, Damian Smith, Amanda Lyninger, Matthew Jones, Samuel Jones, Andrea Priest, Daemonhat, Timothy Folks, and Kronas De Se for supporting us this week.

Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.