Something I have been thinking about related to this story: we, as humans, will never know what reality is (not just "our" reality as in "our" universe, but "everything"). You either a) have to accept the idea of infinite as in realities have always existed and have bootstrapped inner realities with time. They never "were created", they just "always existed". So whenever we get to know the details of reality N, we do…
Parmenides would like a word:
* https://en.wikipedia.org/wiki/Nothing_comes_from_nothing
One also has to ask "what keeps reality/realities existing?". Why doesn't everything simply just go poof into non-existence?
Aristotle (and Thomas Aquinas, in this Second Way):
* https://en.wikipedia.org/wiki/Five_Ways_(Aquinas)#Secunda_Vi...
argue that there must be an Uncaused Cause. Not a "cause" in the temporal sense of a first domino knocking over a second, third, etc, starting with the Big Bang; but rather like Yo-Yo Ma playing his cello causing music. What is the cello player of reality that is causing the reality that we perceive?
Whatever said entity is, it itself cannot be caused by something else, as you get into an infinite regress.