Did evolution never give us the ability to see reality as it actually is? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly sit down with cognitive scientist Donald Hoffman to explore what neuroscience, evolutionary game theory, and consciousness suggest about the nature of reality itself.

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What would happen in a world with too much oxygen? Neil deGrasse Tyson and Chuck Nice break down how rocks actually float, warm blankets, and why oxygen isn’t actually flammable. 

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Have aliens already secretly visited us? Neil deGrasse Tyson sits down with Steven Spielberg and screenwriter David Koepp to discuss their new film Disclosure Day, alien contact, and why Spielberg believes there’s more out there than meets the eye.

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Is the fear of heights innate or learned? Neil deGrasse Tyson, Chuck Nice, and Gary O'Reilly explore taking risks, the neuroscience of fear, and how to overcome it with freestyle rock climber and subject of the film Free Solo, Alex Honnold, and neuroscientist Heather Berlin. 

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Did the Milky Way used to be a quasar? On this episode, Neil deGrasse Tyson and comic co-host Chuck Nice explore quasars, the high energy universe, and the movie we’re making of the night’s sky with astrophysicist & host of PBS Space Time, Matt O’Dowd.

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Thanks to our Patrons Alex Nuche, Christian Payne, Gage Ewing, Ryan Whynot, Temirlan, 2 Lives Left, Chad Keeler, Harli Shae Smith, Brad Smith, Norm Bailey, James Peterson, Ryan Coppens, David Whittenberg, Scott Jarboe, Varun Krishnan, Eric Salinas, Mary Seman, Melissa Davis, Stephen Rockwell, Catrina, Max Wilburn, keith Koenigsberg, LEIII, Vincent Loniello, Simon Toth, DoctorWaterGod, Ruthanne Nava, Martineau Alex, Matthew, Phil, Jaden, Arik Drori, Papersneaker, Steven Peeters, Trey Durango, Julianne, Robbie James, Jason Foreman, Liam, Steven Van Vleet, Marilyn, Zakk Why, Ben Wheeldon, Erik Leazure, KONAL SHARMA, Dušan Živanović, Erik Strandberg, berklie novak-stolz, Kazi Mahin Mahfuz, Tim Van Devender, Andrew Martin, Jason F, Charles Joubert, Youcef Kazwiny, Joy Joslyn, Freeman, Jessica, Pat, Phillip Brooks, Michael Hues, Jacqueline Sinclair, Robert Marsh, Botas, Raza Naqvi (Sid), Jake Colón, Christine Bartholomew & Family, Mr Xoot, Dyonté Houston, Daryl, Rob Weiss, Caleb Holmes, Jeffrey Luce, Kellie Owczarczak, and Brandt Reppond for supporting us this week.

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Why is the past different from the future? Neil deGrasse Tyson and comedian Chuck Nice explore the universe’s deepest questions like why is there anything, how we know we are in the real present, if there could be a unified theory of physics and more with theoretical physicist Sean Carroll.

Originally aired August 29, 2023.

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Are all galaxies redshifting away? Neil deGrasse Tyson and comedian Negin Farsad tackle a grab bag of fan questions covering cosmic infrastructure, redshift, werewolves, gravitational waves, and the nature of time itself.

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Thanks to our Patrons Alex Nuche, Christian Payne, Gage Ewing, Ryan Whynot, Temirlan, 2 Lives Left, Chad Keeler, Harli Shae Smith, Brad Smith, Norm Bailey, James Peterson, Ryan Coppens, David Whittenberg, Scott Jarboe, Varun Krishnan, Eric Salinas, Mary Seman, Melissa Davis, Stephen Rockwell, Catrina, Max Wilburn, keith Koenigsberg, LEIII, Vincent Loniello, Simon Toth, DoctorWaterGod, Ruthanne Nava, Martineau Alex, Matthew, Phil, Jaden, Arik Drori, Papersneaker, Steven Peeters, Trey Durango, Julianne, Robbie James, Jason Foreman, Liam, Steven Van Vleet, Marilyn, Zakk Why, Ben Wheeldon, Erik Leazure, KONAL SHARMA, Dušan Živanović, Erik Strandberg, berklie novak-stolz, Kazi Mahin Mahfuz, Tim Van Devender, Andrew Martin, Jason F, Charles Joubert, Youcef Kazwiny, Joy Joslyn, Freeman, Jessica, Pat, Phillip Brooks, Michael Hues, Jacqueline Sinclair, Robert Marsh, Botas, Raza Naqvi (Sid), Jake Colón, Christine Bartholomew & Family, Mr Xoot, Dyonté Houston, Daryl, Rob Weiss, Caleb Holmes, Jeffrey Luce, Kellie Owczarczak, and Brandt Reppond for supporting us this week.

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Can we put the data centers in space? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly map out the future of human habitation, research, and industry in low Earth orbit with Ariel Ekblaw, founder and CEO of the Aurelia Institute.

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What would happen to Earth if Jupiter stopped rotating? Neil deGrasse Tyson and Chuck Nice answer a grab bag of fan questions about the challenges with space telescopes, the nature of AI, and whether aliens are funny. 

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Thanks to our Patrons Vail Stein, Aylin Anik, Neil Graham, EZChamp OSU, M Warth, Tanner Chiplis, SeeLive, Atlas, Ajamu, Frank Rizzo, Antoinette Watson, Beautiful Nightmare, David Vi…Vail Stein, Aylin Anik, Neil Graham, EZChamp OSU, M Warth, Tanner Chiplis, SeeLive, Atlas, Ajamu, Frank Rizzo, Antoinette Watson, Beautiful Nightmare, David Villegas, Juan Molina, Sean M. Garzee, Thiru, Madeleine Hewitt, Shanleigh McStay, Tony, Patrick, Honour, Arthur Rits, Charles Harston, Maciej Palicki, Lisa Battersby, David Trotter, Reggie B, Loren Loose, Kbobabob, Michelle Barr, Garreth Walker, Frklox, Jesse, Dankslippers, Heather Adams, Max Savage, Sara Vienna, Lorrin Suzawa, William Cooney, Hector, Daniel Durling, Mark McDonald, Brian Hartman, Sir Harold, Frank Sarcia, Barbara Mathews, Salem Geddings, Harry Powell, Green Go OG22, Henry Vestgård Pettersson, Osemoka, ADK_Astro, Stephen Chapman, Koji Shimada, Kerry NC, Adam Wiley, Justin Ash, Gregory K, Martin, Tyler Reinthaler, Nameria ✨, Mantas Gervinas, Lilsprite, Devou Patel, Decath1111, Danny Rectenwald, Grey Elerson, Fawaz Al-Daihani, Robert Santee, Isabel McCaffrey, Harvey Mushman, Felix, Waffle Head, Vikk, Kiara, Brian Yambao, Alex Cook, Ayeshrin, Jalun Armenta, M Frank, Steven Groves, Matthew Isen, Abdulrahman, Jessica Hewitt, Fabricio, Emcy Tech, Terence Garrod, George Straubing, Dan Leidal, Matthew Christophers, Nocte, Anthony Fenner, Tina Gallagher, Abe Massry, Paul Kulessa, Léo B, Fenyx, Kevin, Adam Jones, and Brett Ray for supporting us this week.

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Can we influence the strong nuclear force? Neil deGrasse Tyson and Paul Mecurio answer grab bag questions about sci-fi laser guns, the Roche Limit, how we interact with the fundamental forces, and more!

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Thanks to our Patrons Gladys Strickland, Jonathan Marino, Petri Rajama, Benjamin Cross, Smooth, Cecelia Linley, John Burgin, Elizabeth Shope, Barrett Mayes, Paweł Szczypa, Ivan Ocampo, Angelo Rios, Luisangel Araujo, B-RO RTR, Sebastian Poehlmann, Kendra, Charles, LateGame, Stephanie, Denis, Joseph Hodge, Daniel Smith, Matt Sutton, Ziyod Yusupov, TheAceIsHere _, Robert Baughman, Patricia Weaver, Scott Jones, Luis Figueroa, TheJosh, Justin Garrity, J. Michael Mastro, Andreas Sorteberg Vik, Christian Di Patria, Steve Kingan, Martha, Nick, Jeff Ferren, Louise Keyte, Ann Hosler, Darren, Roni Gi, Salacious B Crumb, Tero Tommola, Dhaval, Andy Roberts, Brian Simmons, Toney, Remedy, Terry Melman, David Smith, Andrew M Gross, Conan, Raz, Joseph Watkins, Joe, Dom WB, Mike Bertuccio, Deepak Mani, Adam Dockerty, Mike, Habib Hassan, Exercise Enlightenment, Everett, Twisted Universe, Jason Prechtl, Luis Antonio Leon, SwillisBolt, Switchblade91, Linda Hall, Bo J, Megan Marler, Dalton, Jim, Chris Brown, Krisztian Unpronounceable, Donce, Jay, Jacob, Suzan Wallace, Ted, Steve James, TERP Radio, Sublimis, Alexander Casian, Onlymeami, Zack Blankenship, John Perez, Specter, DJ, Kristian Jeremiassen, Adam Flores, Dan Herman, Zef Correal, Maddie, Adam, Mark, Mary, Andrew494, and Matthew Grieve for supporting us this week.

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