[Reincarnation?
There's something I've occasionally wondered about with regard to reincarnation. My father said, years ago, that if reincarnation was true, then why are there so many more people in the world now than there used to be. I mean, if the world population started off at, say, 500,000 (eons ago!), then how come there are now hundreds of millions? Where did all the extra souls come from?]

where did the original souls come from?
what would the limit have been?
is there a limit to God? (NO)

reincarnation is a myth spawned by no less than Alexander the Great
to get his lowly troops fighting to "come back as generals"

Your father has a pretty good head on his shoulders.

all the best