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#204 – Cumrun Vafa: String Theory
Lex Fridman Podcast
Is Gravity Consistent With Gravity in String Theory?
The set of possibilities is infinite, but the set of consistent ones are finite. The fact that they're humongous is the problem we are facing in string theory. We do not know which one of these possibilities is the universe we live in. If we knew we could make more specific predictions about our universe, we don't know.
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