Ruth Kastner: Can the Future Influence the Past? Retrocausality in Quantum Theory

Ruth Kastner and Curt Jaimungal explore the transactional interpretation of quantum mechanics, tackling the measurement problem, retrocausality, and the quest to reconcile quantum theory with gravity. Kastner argues for a paradigm shift that embraces complexity and nuance in understanding quantum phenomena.- 00:00 - Introduction- 01:40 - Measurement Problem- 09:17 - Measurement Interaction- 11:27 - Feynman Diagrams- 16:25 - Observers vs Measurers- 20:58 - Nature of Measurement- 22:19 - Probabilistic Outcomes- 28:52 - Emission and Absorption- 34:40 - Entities and Reality- 38:03 - Emergence of Space-Time- 41:14 - Theories and Anomalies- 42:56 - Independent Scholarship- 46:23 - Conventional Approach- 48:33 - Transactional Axioms- 50:34 - Kramer's Perspective- 1:07:22 - Retrocausality and Block World- 1:07:43 - Science Fiction and Time Travel- 1:14:04 - Emergence of Space-Time Events- 1:27:23 - Weak and Strong Forces- 1:36:10 - Physics to Philosophy- 1:39:53 - Free Will- 1:45:36 - Consciousness and Physicalism- 1:54:51 - Challenges to Materialism- 2:05:47 - Advice for Future Generations- 2:07:41 - Conclusion and AcknowledgmentsSPONSORS:- The Economist: 20% off discount - https://www.economist.com/toe- Curt Jaimungal Substack: https://curtjaimungal.substack.com- Spotify video: https://tinyurl.com/SpotifyTOE- YouTube Membership: https://www.youtube.com/channel/UCdWIQh9DGG6uhJk8eyIFl1w/join- Patreon: https://patreon.com/curtjaimungal- Twitter: https://twitter.com/TOEwithCurt- Discord: https://discord.com/invite/kBcnfNVwqs Learn more about your ad choices. Visit megaphone.fm/adchoices