“My guess is that people with a stereotypically conservative exclusionary stance about immigration rarely have the sense that they feel disgusted that people elsewhere in the world would want to come to the United States for better lives. Instead, there is threat by the rabble, the unwashed masses, to the American way of life.”

American academic, neuroscientist, and primatologist

Robert Morris Sapolsky is an American academic, neuroscientist, and primatologist. He is the John A. and Cynthia Fry Gunn Professor at Stanford University and a professor of biology, neurology, and neurosurgery. His work focuses on neuroendocrinology, especially the biology of stress. He is also a research associate with the National Museums of Kenya, reflecting a career that links laboratory science with long-term study of primates and their behavior.