Forum Moderator Adam Brown talks about the firewall paradox, a strong principle of complementarity in quantum gravity. Explore more: "Adam Brown - Agency and Quantum Mechanics": Theoretical physicist Adam Brown talks about Agency and Quantum Mechanics at the 6th International FQXi Conference. "Panel: Can Physics Completely Model the Mind?": David Chalmers, with panelists Adrian Kent, Paavo Pylkkänen, and Adam Brown delving into the topic of physics and mind " Quantum Gravity and Indefinite Causal Structure with Dr. Lucien Hardy ": Physicist Lucien Hardy discusses Quantum Gravity and the concept of Indefinite Causal Structure Keywords: Brown, quantum gravity, cosmology