Indeterminacy, Ambiguity and Historiography

Here is a commonplace for the ancient philosophy scholar: a key term in an ancient author appears to denote different referents in different passages. For example, Aristotle’s ‘substance’ appears to denote concrete individuals in the Categories, but forms in the Metaphysics. One scholarly response is to view such terms as ambiguous. I will explore an alternative interpretive strategy: to view such terms as univocal, but to view the referents of such terms as varying along with a contextually determined contrast class. Since a given context may leave the relevant contrast class underdetermined, this approach suggests that the denotation of some such terms may be indeterminate. I will illustrate this result with a few examples from Aristotle’s metaphysics. Forthcoming in Indeterminacy in Ancient Philosophy, edd. R. Güremen and U. Zilioli. London: Bloomsbury Academic Press.