Toward a Unified Platonic Human Psychology defends a coherent view of "Platonic Psychology," or looking at human psychology as circular motion in the brain. Author John Mark Reynolds, using the psychology of Plato's Timaeus, advances the discussion of Plato's psychology by proposing a new reading of his view of the human soul. The implications of Plato's psychology on his ethics, view of the animal world, and theology are also examined.