Subject: Well, sort of.++
Author:
Posted on: 2012-03-08 05:57:00 UTC
Well, for one thing, we're pretty sure the universe isn't infinite, if only because if it were, it would instantly collapse due to gravity.
(If we assume it's going for infinite /time/, then yeah, any physically possible arrangement of matter will happen. Eventually. Like, we're talking gigaSagans of times longer that the entire age of the universe to date eventually, even for little things like human reincarnation, let alone planetary or societal. And then there's the Omega Point thing...)
However, some stuff just isn't going to happen. Anything actually physically possible will, but magic isn't just going to pop out of the ether, and the Discworld isn't going to hold together no matter how much quantum you throw at it.
Also, even if there is a multiverse, I'm pretty sure that trans-fictional travel doesn't exist. Because, goddammit, I imagined that there was an alternate-reality version of me with multiversal travel who was about to decide to come visit me SO MANY TIMES when I was a kid and nobody ever picked me up.