Cosmology, AI Doom, and the Future of Humanity with Fraser Cain

Fraser Cain is the publisher of Universe Today, co-host of Astronomy Cast, a popular YouTuber about all things space, and guess what… he has a high P(doom)! That’s why he’s joining me on Doom Debates for a very special AI + space crossover episode.00:00 Fraser Cain’s Background and Interests5:03 What’s Your P(Doom)™07:05 Our Vulnerable World15:11 Don’t Look Up22:18 Cosmology and the Search for Alien Life31:33 Stars = Terrorists39:03 The Great Filter and the Fermi Paradox55:12 Grabby Aliens Hypothesis01:19:40 Life Around Red Dwarf Stars?01:22:23 Epistemology of Grabby Aliens01:29:04 Multiverses01:33:51 Quantum Many Worlds vs. Copenhagen Interpretation01:47:25 Simulation Hypothesis01:51:25 Final ThoughtsSHOW NOTESFraser’s YouTube channel: https://www.youtube.com/@frasercainUniverse Today (space and astronomy news): https://www.universetoday.com/Max Tegmark’s book that explains 4 levels of multiverses: https://www.amazon.com/Our-Mathematical-Universe-Ultimate-Reality/dp/0307744256Robin Hanson’s ideas:Grabby Aliens: https://grabbyaliens.comThe Great Filter: https://en.wikipedia.org/wiki/Great_FilterLife in a high-dimensional space: https://www.overcomingbias.com/p/life-in-1kdhtml---Watch the Lethal Intelligence video and check out LethalIntelligence.ai! It’s an AWESOME new animated intro to AI risk.---Doom Debates’ Mission is to raise mainstream awareness of imminent extinction from AGI and build the social infrastructure for high-quality debate.Support the mission by subscribing to my Substack at DoomDebates.com and to youtube.com/@DoomDebates. Thanks for watching. Get full access to Doom Debates at lironshapira.substack.com/subscribe

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