Remembering objects

Conscious recollection, of the kind characterised by sensory mental imagery, is often thought to involve ‘episodically’ recalling experienced events in one’s personal past. One might wonder whether this overlooks distinctive ways in which we sometimes recall ordinary, persisting objects. Of course, one can recall an object by remembering an event in which one encountered it. But are there acts of recall which are distinctively objectual in that they are not about objects in this mediated way (i.e., by way of being about events in which they featured)? This question has broad implications, not least for understanding the nature and role of imagery in remembering, the requirements of memory-based singular thought about objects, and the sense in which remembering involves ‘mental time travel’ through which one ‘relives’ past events. In this paper, I argue that we sometimes do recall objects from our past without remembering events in which they featured. The positive view of such cases I go on to propose draws on a wide body of empirical work in its support and accommodates a more nuanced picture of the role of imagery in remembering. Succinctly, remembering might essentially involve a kind of ‘re-experiencing’, but it need not involve ‘reliving’.

Singular Thoughts

There seem to be good reasons for recognizing singular thought: thoughts that are about particular objects. It seems that singular propositions capture the truth-conditions of such thoughts; that is, propositions individuated by objects and not senses, intensions, descriptions, or even names. But then how do we handle cases where a person regards “Cicero was an orator” as true but regards “Tully was an orator” as false? She seems to believe and disbelieve the same singular proposition. The chapter argues that we need to “unburden” propositions. Beliefs are episodes that have truth-conditions that can be captured by a variety of propositions, and the propositions that “that” clauses refer to don’t capture everything relevant to understanding the belief. I provide some concepts and terminology for implementing these lower expectations for propositions.

Cognitive Focus

The first part of the chapter motivates a unifying alternative to causal theories and description theories of reference and aboutness. The alternative account is built around a claim which the chapter argues brings out the significance for theories of reference and aboutness of the fact that justification is truth conducive: the claim that an aboutness-fixing relation is one which secures what the chapter calls “cognitive focus” on an object of thought. The second part of the chapter argues that a “singular thought” just is a thought made available by a cognitive focus relation, and uses the cognitive focus framework to advance the discussion of descriptive names. An Appendix explains why, though the proposal is a “mental files” proposal, it is better stated without use of this term.

Varieties of Singularity

What is it for a thought to be singular? The chapter argues that there is no single answer. Singularity in thought is associated with a variety of non-equivalent features. For example, some argue that the object of a singular thought should be something with which we are acquainted, or should involve the exercise of a mental file; or the thought should essentially “involve” its object, or refer to it rigidly. The chapter claims that the main task should be to examine the relations between these various features; there is little interest in trying to determine what a “real” singular thought is.

Singular Thought and Mental Files

Coinciding with recognition of the need for more clarity about the notion of singular (or de re) thought, there has been a surge of interest in the notion of a mental file as a way to understand what is distinctive about singular thought. But what isn’t always clear is what mental files are meant to be, and why we should believe that thoughts that employ them are singular (as opposed to descriptive). In order to make progress on these questions, this volume brings together original papers by leading scholars on singular thought, mental files, and the relationship between the two, as well as an introduction providing an overview of the central issues.