Robert M. Sapolsky
![Robert M. Sapolsky](https://greatergood.berkeley.edu/images/jcogs_img/cache/photo_96_-_abcdef_-_c712674cc692b8f1d8bc813d598e3302f0aceaa0.jpg)
Robert M. Sapolsky, Ph.D., is the John A. and Cynthia Fry Gunn Professor of Biological Sciences and a professor of neurology and neurological sciences at Stanford University. His most recent book is Monkeyluv: And Other Essays on Our Lives as Animals.