"This grand, enthralling, wide-ranging project is a journey backwards into the deep history of the seemingly simple nineteenth-century word psychology, from ancient Greek psyche and logos, and then further back into proto-Indo-European and into Africa. A modern integration of the humanities, archaeology, sociocultural processes, neurology, biology and evolutionary theory sees psychological language as originating in Neolithic shamans, who were priests, mystics, doctors, politicians and psychologists. Coupling our enlarged brain’s unique cognitive fluidity and symbolic thought, with migration, mobility and cultural mixing, the result was modern minds, and also the science of psychology."Chris McManus, Professor of Psychology, University College London, UK