![5 studies that offer fascinating conclusions about human sexuality](https://i0.wp.com/blog.ted.com/wp-content/uploads/sites/2/2014/02/lovebrain_39692206_thumbnail.jpg?resize=283%2C212&ssl=1)
5 studies that offer fascinating conclusions about human sexuality
The standard narrative of human sexual evolution says: men provide women with goods and services in exchange for women’s sexual fidelity. But is that really true or relevant today? Christopher Ryan, the co-author of Sex at Dawn with Cacilda Jethá, takes a deeper look and has quite a few bones to pick with this idea. Ryan […]