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 Interests
5:03 What’s Your P(Doom)™
07:05 Our Vulnerable World
15:11 Don’t Look Up
22:18 Cosmology and the Search for Alien Life
31:33 Stars = Terrorists
39:03 The Great Filter and the Fermi Paradox
55:12 Grabby Aliens Hypothesis
01:19:40 Life Around Red Dwarf Stars?
01:22:23 Epistemology of Grabby Aliens
01:29:04 Multiverses
01:33:51 Quantum Many Worlds vs. Copenhagen Interpretation
01:47:25 Simulation Hypothesis
01:51:25 Final Thoughts
Show Notes
Fraser’s YouTube channel: https://www.youtube.com/@frasercain
Universe 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/0307744256
Robin Hanson’s ideas:
Grabby Aliens: https://grabbyaliens.com
The Great Filter: https://en.wikipedia.org/wiki/Great_Filter
Life 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.
Share this post