Kathleen Stock

Recently, philosophers have identified certain fictional propositions with which one does not imaginatively engage, even where one is transparently intended by their authors to do so. One approach to explaining this categorizes it as 'resistance', that is, as deliberate failure to imagine that the relevant propositions are true; the phenomenon has become generally known (misleadingly) as 'the puzzle of imaginative resistance'. I argue that this identification is incorrect, and I dismiss several other explanations. I then propose a better one, that in central cases of imaginative failure, the basis for the failure is the contingent incomprehensibility of the relevant propositions. Why the phenomenon is especially commonplace with respect to moral propositions is illuminated along the way

My topic is a certain view about mental images: namely, the ‘Multiple Use Thesis’. On this view, at least some mental image-types, individuated in terms of the sum total of their representational content, are potentially multifunctional: a given mental image-type, individuated as indicated, can serve in a variety of imaginative-event-types. As such, the presence of an image is insufficient to individuate the content of those imagination-events in which it may feature. This picture is argued for, or (more usually) just assumed to be true, by Christopher Peacocke, Michael Martin, Paul Noordhof, Bernard Williams, Alan White, and Tyler Burge. It is also presupposed by more recent authors on imagination such as Amy Kind, Peter Kung and Neil Van Leeuwen. I reject various arguments for the Multiple Use Thesis, and conclude that instead we should endorse SINGLE: a single image-type, individuated in terms of the sum total of its intrinsic representational content, can serve in only one imagination event-type, whose content coincides exactly with its own, and is wholly determined by it. Plausibility aside, the interest of this thesis is also in its iconoclasm, as well as the challenge it poses for the diverse theories that rest on the truth of the Multiple Use Thesis.