A partial defense of Ramseyan humility
Abstract
This chapter argues that we are irremediably ignorant about the identities of the fundamental properties that figure in the actual realization of the true final theory. Of the three published responses to Lewis’s work, each argues that even if Lewis’s metaphysical assumption, the thesis known as “quidditism,” is accepted, we need not accept his epistemic conclusion, the thesis of Humility. The aim of this chapter is to defend Lewis against these critics. Ann Whittle attempts to refute Humility by an appeal to a more lenient account of identification. Following is a defense of Lewis carried by showing that his taxing account of identification is a perfectly good account of at least one perfectly legitimate sense of identification.