The Intimate Animal: The Science of Sex, Fidelity, and Why We Live and Die for Love

In The Intimate Animal, Kinsey Institute Director Dr. Justin Garcia takes readers through the lifecycle of romantic relationships, from initial attraction to long-term devotion.

The book explains how humans evolved for social monogamy but not necessarily sexual monogamy, highlighting the tension between our drives for intimacy and variety, and offers practical tips for forging deeper connections amid digital-age challenges like online dating and loneliness.