Aristotle 101: The Soul And The Faculty of Perception

According to Aristotle, the eyes are an organ of the body meant to inculcate the soul with the capacity for perceiving the forms of shape and color. If one recalls that Aristotle's theory of the soul is mean to account for the kinds of change that a living body undergoes, and that change is the transition from potentiality to actuality, then the question becomes, how do the eyes enable this kind of change? This essay will briefly summarize Aristotle's general theory of sense perception, provide a specific account for sight, and then raise some concerns about the efficacy of this theory in the context of Aristotle's theory of causes.