Abstract

The problems involved in understanding the Aristotelian notion of an ἀρχή arise from the widely accepted view that Aristotle’s theory of knowledge is torn between irreconcilable empiricist and rationalist tendencies. I argue that several puzzling features of the Aristotelian ἀρχή are clarified when it is understood as akin to the Urphänomen, which plays a central role in the scientific thought of Johann Wolfgang von Goethe. More broadly, I argue that the apparent conflict in Aristotle’s theory of knowledge is resolved by seeing that Aristotle is neither an empiricist, nor a rationalist, but a “rational empiricist” akin to Goethe.