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#89 – Stephen Wolfram: Cellular Automata, Computation, and Physics

Lex Fridman Podcast

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Causal Networks and the Fabric of Reality

This chapter explores the notion of updates through a causal network in a discrete universe, highlighting how interconnected events shape our perception of reality. The discussion delves into the implications of causal independence and emergent phenomena related to space and time, suggesting a cohesive underlying structure governed by simple computational rules. Philosophical reflections on the universe's complexity, the nature of existence, and the potential for a technological construct underpin the narrative, alongside a quest for a fundamental theory of physics.

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