Considering that many physicists argue that there are at least 10 to the power 10 parallel universes, speculations, such as MargaretR has introduced, are not out of whack. I'm with Heisenberg on this one: "Not only is the Universe stranger than we think, it is stranger than we can think." I don't think that there are an infinite number. There are problems in our own universe with the question of infinity. If one accepts the Big Bang, then the universe must be finite.
I think I'll smoke another joint and give this some more thought.
