u/thefourthdymension

the idea of parallel universes, the multiverse, and infinite alternate universes is something that has always fascinated me. ive watched a lot of media and read a lot about it, but one thing (among many) that stands out to me is this:

is it possible that things as simple as the conceptualization of ideas about other settings, universes, worlds, possibilities, and environments could be the initiation of a new alternate universe being formed? if this is the case, then what would that mean about the effects our consciousness might have on the environment around us?