In this podcast episode, Dr. Swan and Huberman engage in an insightful conversation about how environmental toxins, especially endocrine disruptors like phthalates and pesticides, affect reproductive health. They explore research that connects these toxins to serious health concerns, such as declining sperm counts and changes in children's play behaviors. The discussion underscores the urgent need for awareness and action. Dr. Swan stresses the significant implications of these findings for fertility and societal norms, encouraging listeners to take steps to reduce their exposure and advocate for stronger regulations as we face a troubling drop in fertility rates.