Sometimes at the start of the course we discuss the question: Do men have a stronger sex drive than women?
Here is very readable and excellent chapter on the topic.
Sometimes we have discuss the question: Is rape about power & violence or is it about sex? Here are some readings to help inform you
An article from Craig Palmer at ASU. He identifies 12 reasons that have been given as evidence that rape is about power and then attempts to dispute them one by one. 2.5 mb
An excerpt from a book written by Alcock. The book is called "The triumph of sociobiology" and I've called the excerpt "Men and Women". This author writes from an evolutionary/biological perspective. This is a good read.