It's not a theory, it's a hypothesis. Actually a group of hypotheses. Like all valid hypotheses, they attempt to explain observations in a way that is at least potentially testable. It has nothing to do with faith, you're not supposed to believe it before there's enough evidence to justify accepting the hypothesis.
Whether another universe's physical laws would be completely different from ours would depend on which, if any, multiple universe hypothesis turns out to be true. There's no reason why other universes would necessarily vary widely from ours and no reason to think the universal constants are completely arbitrary and random in their values.
Have you considered Googling 'evidence for multiple universes'?
Whether another universe's physical laws would be completely different from ours would depend on which, if any, multiple universe hypothesis turns out to be true. There's no reason why other universes would necessarily vary widely from ours and no reason to think the universal constants are completely arbitrary and random in their values.
Have you considered Googling 'evidence for multiple universes'?
I'm not anti-Christian. I'm anti-stupid.
