Frans de Waal

Dutch-American primatologist and ethologist (1948–2024) at Emory University, known for his studies of chimpanzee and bonobo social behavior and books such as Chimpanzee Politics and Mama's Last Hug.

Books written by Frans de Waal

• Mama's Last Hug: Animal Emotions and What They Tell Us about Ourselves
• Peacemaking among Primates
• Good Natured: The Origins of Right and Wrong in Humans and Other Animals
• Are We Smart Enough to Know How Smart Animals Are?
• Different: Gender Through the Eyes of a Primatologist