Complexity in the Cosmos with Julian Barbour

Module 1: Redefining Complexity
Julian shows how the relationships between objects, atoms, stars and everything in between lay the foundations of complexity.
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Module 2: Gravity, Clustering in the Universe and the Illusion of Time
Julian shows us how his complexity framework can reproduce Newton's law of gravity and explain clustering's role in shaping our universe, from biological aging to galactic structure.
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Module 3: The Universe, Time's Arrow, and Causality
Julian explains how the complexity framework has implications for cosmology, and also for the nature of causality–the long held belief that the past determines the present.
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