Baboon metaphysics: the evolution of a social mind.
Chicago: University of Chicago Press, 2008. Octavo, paperback, illustrations. In 1838 Charles Darwin jotted in a notebook, 'He who understands baboon would do more towards metaphysics than Locke.' "Baboon metaphysics" is Dorothy L. Cheney and Robert M. Seyfarth's fascinating response to Darwin's challenge. Cheney and Seyfarth set up camp in..... More