
Originally Posted by
Alleya
You've definitely hit on the fundamental question. We don't know yet. We haven't found a way, if there is one, to determine if there were life cycles of the universe before this one, and the idea of multiple universes is still just a hypothesis. It could be that the big bang happened several times in several different ways that eventually lead to a Big Crunch, only to bang again. Last I heard, the evidence points towards a scenario in which the universe will now keep expanding until gravitation is overwhelmed and everything in the universe becomes diffuse.
The problem with ID is that it assumes it does know, but really it just sets up an illogical, infinitely recursive system that doesn't actually provide any answers.