In episode 250 of the Parker's Pensées Podcast, I'm joined by Dr. Ralph Weir to discuss some of his work in his fantastic new book The Mind-Body Problem and Metaphysics: An Argument from Consciousness to Mental Substance. Grab the book here from my affiliate link to support the podcast: https://amzn.to/3FeHhLi Join this channel to get access to perks: https://www.youtube.com/channel/UCYbTRurpFP5q4TpDD_P2JDA/join Join the Facebook group, Parker's Pensées Penseurs, here: https://www.facebook.com/groups/960471494536285/ If you like this podcast, then support it on Patreon for $3, $5 or more a month. Any amount helps, and for $5 you get a Parker's Pensées sticker and instant access to all the episode as I record them instead of waiting for their release date. Check it out here: Patreon: https://www.patreon.com/parkers_pensees If you want to give a one-time gift, you can give at my Paypal: https://paypal.me/ParkersPensees?locale.x=en_US Check out my merchandise at my Teespring store: https://teespring.com/stores/parkers-penses-merch Come talk with the Pensées community on Discord: dsc.gg/parkerspensees Sub to my Substack to read my thoughts on my episodes: https://parknotes.substack.com/ Check out my blog posts: https://parkersettecase.com/ Check out my Parker's Pensées YouTube Channel: https://www.youtube.com/channel/UCYbTRurpFP5q4TpDD_P2JDA Check out my other YouTube channel on my frogs and turtles: https://www.youtube.com/c/ParkerSettecase Check me out on Twitter: https://twitter.com/trendsettercase 0:00 - How Dr. Weir got into substance dualism 8:12 - What counts as substance dualism? 11:08 - What is the Mind/Body Problem? 17:33 - Everyone Hates the Soul 20:11 - defining properties and substances 31:34 - Individuating our thoughts and Haecceities 37:30 - Phenomenal consciousness vs. functional consciousness 47:03 - Do you exist when you're not conscious? 50:45 - Artificial intelligence and machine consciousness 55:05 - Transhumanism and brain uploads 58:42 - philosophical zombies on substance dualism? 1:05:22- If philosophical zombies then immaterial selves 1:13:06 - back to defining substances