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Sean Carroll: The Passage of Time and the Meaning of Life

Long Now

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The Imbalance of Knowledge and Influence Toward the Past and the Future

If all you knew were the fundamental laws of physics, there is a precisely equal number of past things that the egg could have gone through. But we know the universe started with a big bang, and that big bang had a very low entropy. And we can use that information to say, given the existence of a broken egg on the sidewalk to day, we infer that there used to be an unbroken egg. That's where the im balance comes from.

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