T: The Story of Testosterone, the Hormone that Dominates and Divides Us

Through riveting personal stories and the latest research, Harvard evolutionary biologist Carole Hooven shows how testosterone drives the behavior of the sexes apart and how understanding the science behind this hormone is empowering for all.

Since antiquity—from the eunuchs in the royal courts of ancient China to the booming market for “elixirs of youth” in nineteenth-century Europe—humans have understood that typically masculine behavior depends on testicles, the main source of testosteron...