Why Is Sex Fun? The Evolution of Human Sexuality

This topic feels like a fresh angle on human biology and behavior. I'm curious what sparked his interest in this specific aspect of evolution and why he chose to make it the focus of this book.

The book balances biology and anthropology, but I was especially drawn to the evolutionary explanations. Did others feel the cultural evolution felt less surprising or more obvious in comparison?

Given the breadth of research involved, it’s interesting to think about how he selected the most relevant or convincing studies. I wonder if he faced challenges synthesizing conflicting evidence.