14min chapter

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas cover image

149 | Lee Smolin on Time, Philosophy, and the Nature of Reality

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

CHAPTER

Bridging Quantum Gravity and String Theory

This chapter explores the evolution of loop quantum gravity and its connections to string theory from a personal perspective. It discusses key developments, such as the application of gauge field concepts to gravity, and reflects on historical conversations about the convergence of these theories. The speaker emphasizes the importance of innovation, collaboration, and the ongoing debates within theoretical physics regarding the nature of quantum gravity and the potential implications of multiverse theories.

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