Dr. Wendy Walsh: The Science of Love, Sex & Modern Relationships

On this episode of We’re Out Of Time, host Richard Taite sits down with Dr. Wendy Walsh—renowned relationship expert, psychology professor, author, and host of The Dr. Wendy Walsh Show. Known as one of the most trusted voices on the science of love and human behavior, Dr. Walsh breaks down why relationships aren’t about luck, but skill—and how biology, psychology, and culture shape who we love and why.

Dr. Walsh explains why love is often about familiarity rather than happiness, unpacking attachment patterns that lead people to repeat the same relationship mistakes. She dives into the modern mating marketplace, exploring the oversupply of successful women, the decline of ambitious men, and how the high-supply sexual economy has reshaped dating, commitment, and desire.

The conversation tackles the effects of chronic pornography use, testosterone, aggression, empathy, and why relationship satisfaction does not equal frequency of sex. Drawing from evolutionary psychology, Dr. Walsh explains how anthropologists measure monogamy, why men unconsciously seek fertility cues, and how testosterone influences behavior and bonding.

She shares practical insights on boundaries—why they’re about consequences, not control—and breaks down why the “price of sex” is at an all-time low. Dr. Walsh also addresses OnlyFans, long-term relationship goals, and why short-term sexual strategies often conflict with building lasting partnerships.
The episode continues with candid reflections on power, female mating strategies, her early connection to Lauren Sánchez, and the unintended consequences of the Me Too movement. Dr. Walsh closes with research-backed advice on the three daily practices couples need for healthy, loving relationships, followed by a rapid-fire Love Lab lightning round covering chemistry, compatibility, honesty, and modern dating myths.