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Why is there no evidence of a multiverse theory?

13.06.2025 03:55

Why is there no evidence of a multiverse theory?

Basically because of the horizon problem: we cannot see anything directly from before 380,000 years after the Bang and infer indirectly back to about a trillion trillion trillionth of a second after the Bang.

The predictions from the few remaining hypotheses, like the many-worlds interpretation of quantum mechanics, would be indistinguishable from the predictions of their non-multiverse predictions. So any evidence we find would also be evidence of the non-multiverse.

Hello, Miles Alexis Palmares !

What would happen if the Soviet Union had simply annexed Manchuria after World War 2 or kept it independent as a puppet state allied them and separate from China as China was too weak too oppose it anyway?

As far as multiverse theories go, most of them require us to see before the Bang, and because of the horizon problem, we can’t.