Plato was a Neuroscientist, too; or, Plato’s Purple Haze

A new Oliver Sacks book is out, The Mind’s Eye. We are kicked in the eye with metaphor, philosophy, and dichotomy, and we have not even opened the book yet: metaphor because Sacks is talking about the brain, for the mind, as Jonah Lehrer put it, “is really just a piece of meat” (Buckminster Fuller…