Makes sense (at least as far as I can understand it).
I also might want to clarify, that I don't NECESSARILY think that you can't have a "before" the big bang.
I just think if you are going to talk about a "before" state, you need to justify why and how you use it. It's not as simple as it is when you talk about events that happen INSIDE the universe.
Now, I understand that there are models that describe ideas like the multiverse. I just think we have to keep in mind that these are all hypothesis at the current moment, not yet theories. I think until we have any way to test any of it, we simply don't know enough about the origin of the universe to make ANY clear claim about it.
Agreed as I've added disclaimers concerning the testability of string theory, and I did not choose that name. Its been a widely used name.
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