"Enough marijuana makes you sterile and eventually impotent."
Got a site for that. I think it's a bunk urban legend with no basis in fact. Jamaicans don't seem to have any trouble reproducing.
I should have said, "Enough *illegal* marijuana ..." etc. My bad. Personally, I'm for marijuana legalization & taxation. I doubt Jamaican marijuana is adulterated or full of garbage added by organized crime dealers.
Love your handle, BTW. Great book.