When came the spoken language into being? Do you have sources for the idea that "Prehistoric time was non-verbal"?
One of my biggest realizations about porn is that its existence stems from the desire for money $$$$$$. Otherwise, it wouldn't exist.
People motstimes answer questions with questions if they dont have anything else to deliver. No offense ;-) In fact it was just... a question....
No, im actually only really intersted into the topic itself. why so into confrontation? some people just like sources, facts etc. thats all