This book offers the first extended study published in English on the Hippocratic treatise On Regimen, one of the most important pre-Platonic documents of the discussion of human nature and other topics at the intersection of ancient medicine and philosophy. It is not only a unique example of classical Greek dietetic literature, including the most elaborated account of the micro-macrocosm and phusis-technē analogies, but it also provides the most explicit discussion of the soul-body opposition preceding Plato. Moreover, Bartos argues, it is a rare example of an...