2min chapter

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#198 – Sara Walker: The Origin of Life on Earth and Alien Worlds

Lex Fridman Podcast

CHAPTER

The Problem of Information and Causation in the Universe

"There is something very interesting about the problem of what exists in its relationship to life," he says. "Our physics is really good if you specify the initial condition at specifying a certain sequence of events." But it doesn't deal with the fact that other things could have happened, which is kind of an informational property, like a counterfactual property,. And so I don't want to fine-tune the initial condition of the universe to specify precisely all the information in this conversation", Hawking adds.

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