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#79 – Lee Smolin: Quantum Gravity and Einstein’s Unfinished Revolution

Lex Fridman Podcast

NOTE

Causality and the Nature of Time in General Relativity

The universe operates based on the idea of causality, where events cause other events./nSpace time is a four-dimensional concept that includes the location of things in time./nSpace time is emergent, meaning it is not fundamentally inherent to the universe./nTime is considered fundamental, while space is not./nThe combination of time and space, known as space time, is used in general relativity.

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