Book Club Potluck - Existential Physics

Sally and Alan will host our discussion of Existential Physics: A Scientist's Guide to Life's Biggest Questions by Sabine Hossenfelder. Sally suggested this book.

Existential Physics is a 2022 book by theoretical physicist Sabine Hossenfelder that uses modern physics to address big philosophical questions about existence, such as free will, the nature of time, consciousness, and the beginning and end of the universe. The book explains complex topics from quantum mechanics, black holes, and string theory in an accessible way, separating scientific facts from pseudoscience and exploring what physics can and cannot tell us about life's biggest riddles.

Key themes and topics

• Free will: Explores whether physics rules out free will.
• Time: Discusses the nature of the past, present, and future.
• Consciousness: Investigates if particles can think and if consciousness is computable.
• Cosmology: Covers the Big Bang, the end of the universe, and the multiverse.
• Science and spirituality: Examines the compatibility of physics with spiritual ideas and the limits of scientific knowledge.

Style and approach

• No-nonsense yet entertaining: Hossenfelder takes a direct, often humorous, approach to complex subjects.
• Accessible: She explains difficult concepts without complex formalism, making them understandable for a general audience.
• Critical: The book is known for its sharp criticism of pseudoscience and for clarifying what is scientifically supported versus what is speculation.

Reception

• The book was a New York Times bestseller and received positive reviews for its clarity and unique perspective.

If you would like to host one of our events and you have a book in mind, please let me, Karl Kiefer, or Mark Hopkins know, and we will create a Meetup event for your book, assuming your suggested title qualifies as a book on philosophy in our view, and assuming that we deem you to be qualified to host. Our criteria are somewhat vague, but let's just say that we are not interested in books on the supernatural. We are interested in books that you might find in a syllabus for a college philosophy course. We are also focused on finding hosts who have demonstrated ability to direct philosophical conversation. You can always email me at camkruger@gmail.com if you have questions and/or suggestions.

As always, it's essential that everyone who comes to the meeting reads the book in its entirety and brings something for the potluck.

Happy reading!