There is no probability. No rolling dice. It is every combination of everything. I know Hilberts infinite hotel, I know (enough about) probability and statistics.
I am talking about the multiverse that many people imagine. The one where you can say “there is a universe in which I am president. And one where Lincoln is a velociraptor, and a universe where chairs sit on people instead of the other way round”. In that multiverse, I can construct a universe without triangles that is identical to another universe with triangles in every regard except for the existence of triangles. And I can do that for every universe with triangles. Its a bijection.
We dont permute a (in)finite set of initial parameters and then evolve the universe from there, we have a universe for every CURRENT state.
In the hypothetical reality where such a multiverse exists (it would be a case of Russells paradox as OP has discovered), there is a 50% chance to be in a universe where it doesn’t.
Ah, so not just every possible universe, and not just every conceivable universe, and not just every coherent idea of a universe, and not just every arbitrary state of a universe, but every collection of arbitrary notions about any form of existence no matter if those notions are compatable in any way with anything.
In that case, the vast majority of universes are not possible to understand by our laws of logic. Most of them no longer exist either, as half of them spontaneously ended in 1602 and another half fell to false vacuum decay a billion years ago, and an infinite number of other things. Yet since we’re disregarding all logic and taking every arbitrary position, there are infinite universes where they spontaneously stopped existing every second since they started existing yet continue to exist, are one dimensional yet are made of nothing but triangles, have nothing but paradoxes yet are perfectly understandable by us, and are also in a multiverse where no other universes exist.
It’s a useless concept, as you can posit that any point at all is true. It’s also self-defeating, as our continued existence proves that there are no universes that have destroyed our universe permanently, and thus not every conceivable state can exist simultaneously.
There is no probability. No rolling dice. It is every combination of everything. I know Hilberts infinite hotel, I know (enough about) probability and statistics.
I am talking about the multiverse that many people imagine. The one where you can say “there is a universe in which I am president. And one where Lincoln is a velociraptor, and a universe where chairs sit on people instead of the other way round”. In that multiverse, I can construct a universe without triangles that is identical to another universe with triangles in every regard except for the existence of triangles. And I can do that for every universe with triangles. Its a bijection.
We dont permute a (in)finite set of initial parameters and then evolve the universe from there, we have a universe for every CURRENT state.
In the hypothetical reality where such a multiverse exists (it would be a case of Russells paradox as OP has discovered), there is a 50% chance to be in a universe where it doesn’t.
Ah, so not just every possible universe, and not just every conceivable universe, and not just every coherent idea of a universe, and not just every arbitrary state of a universe, but every collection of arbitrary notions about any form of existence no matter if those notions are compatable in any way with anything.
In that case, the vast majority of universes are not possible to understand by our laws of logic. Most of them no longer exist either, as half of them spontaneously ended in 1602 and another half fell to false vacuum decay a billion years ago, and an infinite number of other things. Yet since we’re disregarding all logic and taking every arbitrary position, there are infinite universes where they spontaneously stopped existing every second since they started existing yet continue to exist, are one dimensional yet are made of nothing but triangles, have nothing but paradoxes yet are perfectly understandable by us, and are also in a multiverse where no other universes exist.
It’s a useless concept, as you can posit that any point at all is true. It’s also self-defeating, as our continued existence proves that there are no universes that have destroyed our universe permanently, and thus not every conceivable state can exist simultaneously.
Is there some use I am missing?