Sean Carroll talks to Andrew Strominger about Quantum Gravity and the Real World. The course of string theory, and how we try to connect it to black holes and the accelerating universe. it’s easy to “do research on quantum gravity” and get lost in a world of toy models and mathematical abstraction but not in the case of Andrew. https://www.preposterousuniverse.com/podcast/2023/01/09/222-andrew-strominger-on-quantum-gravity-and-the-real-world/