Sex at Dawn: The Prehistoric Origins of Modern Sexuality

This book covers so much ground! I cannot even begin to summarize, except to say that if I had somehow been able to read it in magical hypertext that took me to all the other books it even talks about, I would still be lost in reference material. And I want to read them all!

Also - ever wondered why the average woman is louder during sex than the average man? What about the cause of men's mid-life crises? Are humans naturally monogamous as a species? Why or why not?

I am aware that another book has been written just to rebut this one. I might read it. I will at least take a look and consider it, to be fair.