A Kirkus Best Science and Medicine Book of 2022
Longlisted for the PEN/E.O. Wilson Literary Science Writing Award
“Every new book by Frans de Waal is a cause for excitement, and this one is no different. A breath of fresh air in the cramped debate about the differences between men and women. Fascinating, nuanced, and very timely.” —Rutger Bregman, author of Humankind: A Hopeful History