Abstract

The concept of logical form, as influentially specified by Frege and Bolzano, is accompanied by a paradox: to capture some universal property of discourse, we must specify that property, thereby rendering it particular and thus unsuitable for the universal purpose. Thus, instead of a single form, we have rather a sequence of them, corresponding to the logics of Aristotle, Frege, Brouwer, and others. In this paper, I argue that Hegel’s conception of logical form focuses on this historical aspect of the problem. Thus, he does not create a new logical form, e.g., that of dialectical logic, as Marx, as well as Priest and others, believe, but makes the attitude towards “fixed determinations” of logic part of these determinations themselves. This corresponds to Hegel’s differentiation between three layers of logic: formal, dialectical, and speculative.