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# Is Gravity RANDOM Not Quantum?
- URL: https://www.cascadepbs.org/show/pbs-space-time/episode/is-gravity-random-not-quantum-mu4fyr/
- Published: 2024-08-28T16:16:06.000Z
- Updated: 2025-08-21T13:47:06.000Z
- Description: What if gravity isn’t weirdly quantum at all, but rather … just a bit messy?
- Author: Cascade PBS Staff
- Tags: PBS Space Time, Season 10, Episode 19, #ZZZ_Episode_814e7aa5-838b-4b48-9f7e-c2a9816cb656, #episode, #ZZZ_Show_ae70f836-13b6-4c9d-b61f-99f7b8bc29eb, #v1.16

The holy grail of theoretical physics is to find the long-sought theory of quantum gravity. But what if this theory is as mythical as the grail of legend? What if gravity isn’t weirdly quantum at all, but rather … just a bit messy? Or random? So says the postquantum gravity hypothesis of Jonathan Oppenheim.