It’s probably best not to take any of my theories on pre-history too seriously, though.
After all, I believe cannabis was responsible for the beginnings of civilization.
Who would think to plant food in fields right near where they lived and gather up baby animals to pen up for quick food other than a bunch of lazy arsed stoners who had to deal with the overwhelming need for munchies on a regular basis?
I don't know about the beginning of it, but it may be responsible for the ENDING of it....................