PHIL 21708/31708 Being And Thought in Aristotle
“You cannot know what is not—that is impossible—nor utter it; for to be thought and to be are the same.” Beginning with Parmenides, a deep but poorly understood current in ancient Greek philosophy is the idea that, in some sense, a being and the thought of that being are identical. This class will examine the identity of thought and being in Aristotle’s metaphysical and psychological texts. We will focus on three main issues: the law of non-contradiction as both a law of being and of thought (Metaphysics Γ), the possibility of knowledge as grounds for the identity of being and thought (Metaphysics Z, De Anima 3), and the notion that thought itself is a primary kind of being (Metaphysics Λ). (B)
A background in ancient Greek philosophy (especially PHIL 25000 History of Philosophy I: Ancient Greek and Roman Philosophy) is recommended but not required.