Most mammals can’t have sex facing each other. Most female mammals don’t orgasm (you know, even with a really in-tune partner).
Academics still debate why, but in the end, humans evolved their sexual reproduction to create bonds. We bond for sex, and have sex for bonding. It isn’t silly, nor trivial. Two distinct, if related, parts of our closest relationships are the intimate and the sexual. Culturally we pair them together, and at our best that comes naturally. For many of us, that doesn’t, so it takes work.
That’s from the The Intimate Animal: The Science of Sex, Fidelity, and Why We Live and Die for Love, a 2026 nonfiction book by Dr. Justin R. Garcia, an evolutionary biologist, sex researcher, and Executive Director of the Kinsey Institute.
The book includes research I appreciate, and takes an overly mature tone without reading academically. I appreciate his use of his cousin Jen’s life and love with Dave to serve as a spine for the book. This is a healthy book for anyone in a relationship, or considering one!
Below I have notes for my future reference.
Continue reading Humans are an ‘intimate animal’ that requires a manual (or several)
