Why is Sex Fun? - Jared Diamond
Why is Sex Fun? - Jared Diamond To us humans the sex lives of many animals seem weird. How did that come to be?Just count our bizarre ways. In fact, by comparison with all the other animals, we are…
Specifikacia Why is Sex Fun? - Jared Diamond
Why is Sex Fun? - Jared Diamond
To us humans the sex lives of many animals seem weird. How did that come to be?Just count our bizarre ways. In fact, by comparison with all the other animals, we are the ones with the weird sex lives.
Stranger yet, we have sex at any time, even when the female can’t be fertilized (for example, because she is already pregnant, post-menopausal, or between fertile cycles). We are the only social species to insist on carrying out sex privately. A human female doesn’t know her precise time of fertility and certainly doesn’t advertise it to human males by the striking color changes, smells, a