Non-Qualitativeness and Aboutness

Abstract

This is the second of two chapters devoted to a special subclass of Tolerance Puzzles based on ‘indiscernible modality’, on which qualitative truths are automatically necesssary. This chapter develops our favoured solution to these puzzles, which involves denying the qualitativeness of properties like being a table. We introduce a metaphysical notion of “aboutness” which can be used to probe the sources of non-qualitativeness, and consider some special challenges that arise on the assumption that there could be new objects that aren’t among the objects there actually are.