Abstract

Locke’s commentators are divided about whether Locke thinks that the idea of a person is a substance-idea or a mode-idea. I use Locke’s theory of kinds to argue for an intermediate interpretation on which the idea of a person is a substance-idea that contains a mode-idea. As a result, while proponents of the substance interpretation correctly claim that ‘person’ designates a kind of substance, proponents of the mode interpretation are nonetheless correct in insisting that mode-ideas play an important role in Locke’s account of persons and personal identity.