Propositions as Simple

Propositions are the things we believe, intend, desire, and so on, but discussions are often less precise than they could be and an important driver of this deficiency has been a focus on the objects but a neglect of the attitudinal relations we bear to them. In what follows, we will offer some thoughts on what it means for a proposition to be the object of an attitude and we will argue that an important part of the story lies with (...) the attitude relations rather than the propositions. As we will see there are infinitely many relations we might bear to a proposition, but the propositional attitude relations are special amongst them. Accounting for what makes them special will be an important component in the discussion that follows. We will argue that once one appreciates certain facts about propositional attitude relations, various claims that metaphysicians often make regarding propositions themselves begin to look undermotivated. In fact, many views on the metaphysical nature of propositions come to look like plausible candidates for being that to which our propositional attitudes relate us. As will emerge, we will see that the principle role of propositions in the theory of mind is simply to keep track of how our attitudinal states represent things as being. But, we argue, in order to do this work, very few constraints must be placed on the nature of propositions themselves. In particular, contra much of the recent work on the metaphysics of propositions, they need not represent nor must they be structured. In light of these observations, we conclude by sketching our own favored minimalist view of propositions. (shrink)

Jeff King, Scott Soames, and Peter Hanks have advanced substantive theories of propositions, to deal with several issues they have raised in connection with a concern with a long pedigree in philosophy, the problem of the unity of propositions. The qualification ‘substantive’ is meant to contrast with ‘minimal’ or ‘deflationary’ – roughly, views that reject that propositions have a hidden nature, worth investigating. Substantive views, I’ll argue, create spurious problems by characterizing propositions in ways that make them unfit to perform (...) their theoretical jobs. I will present in this light some critical points against recent substantivist proposals. (shrink)

Propositions represent the entities from which they are formed. This fact has puzzled philosophers and some have put forward radical proposals in order to explain it. This paper develops a primitivist account of the representational properties of propositions that centers on the operation of application. As we will see, this theory wins out over its competitors on grounds of strength, systematicity and unifying power.

Trenton Merricks argues that we need propositions to serve as the premises and conclusions of modally valid arguments (Merricks 2015). A modally valid argument is an argument in which, necessarily, if the premises are true, then the conclusion is also true. According to Mer- ricks, the premises and conclusions of modally valid arguments have their truth conditions essentially, and they exist necessarily. Sentences do not satisfy these conditions. Thus, we need propositions. Merricks’ argument adds a new chapter to the longstanding (...) debate over the exis- tence of propositions. However, I argue that Merricks’ argument does not quite succeed. Merricks has overlooked one viable alternative to pos- tulating propositions. However, this alternative employs the relation of being true-at-a-world, which is difficult to analyze. Thus, the soundness of Merricks’ argument ultimately depends on the comparative merits of accepting propositions as abstract entities, versus accepting truth-at-a- world as an unanalyzed relation between sentences and possible worlds. (shrink)

Some philosophers claim that propositions are simple—i.e., lack parts. In this paper, I argue that this claim is mistaken. I start with the widely accepted claim that propositions are the objects of beliefs. Then I argue that the objects of beliefs have parts. Thus, I conclude that propositions are not simple. My argument for the claim that the objects of beliefs have parts derives from the fact that beliefs are productive and systematic. This fact lurks in the background of debates (...) about the metaphysics of propositions. But its import for these debates has yet to be fully appreciated. So here I bring the point to the fore, and thus make manifest a powerful argument against simple propositions. (shrink)

© The Authors 2017. Published by Oxford University Press on behalf of The Analysis Trust. All rights reserved. For Permissions, please email: [email protected] of the central goals of Propositions is to argue that propositions exist. My plan for the following is to explore the options for Merricks’s opponents. I’m not sure whether, in the end, they have any entirely satisfactory strategy, but the discussion will still be of some interest. At least I hope to achieve some clarification of the initial (...) arguments of the book and to prompt Merricks to elaborate on a few issues. Before continuing, I should say that I found many other challenging arguments throughout the book as well as much to agree with. I focus on the first chapter due to its foundational status with respect to the rest of the book, but every chapter... (shrink)

© The Author 2017. Published by Oxford University Press on behalf of The Analysis Trust. All rights reserved. For Permissions, please email: [email protected] of the best arguments in Trenton Merricks’s book Propositions – and there are many excellent arguments to choose from – occurs near the end, where he argues that if it is primitive that propositions represent things as being various ways then we should reject the view that propositions are structured and have constituents. As Merricks shows, combining these (...) views leads to an inexplicable coincidence between what a proposition represents and its constituents. Suppose that it is a primitive and unanalysable fact that the proposition that p represents Russell as being a philosopher. Suppose also that p has Russell and the property of being a philosopher as constituents. What is the relationship between these two facts? The latter cannot explain the... (shrink)

© The Authors 2017. Published by Oxford University Press on behalf of The Analysis Trust. All rights reserved. For Permissions, please email: [email protected] Propositions, Trenton Merricks defends a certain vision of the metaphysics of propositions: propositions exist necessarily and they primitively and essentially represent the world as being a certain way. The book is compact but rich: it is packed with arguments, moves at a fast pace, yet is written with admirable clarity.While I am sympathetic to many of Merrick’s conclusions, (...) I found some of his arguments towards these conclusions lacking. In Section 1, I discuss his claim that arguments constituted by propositions cannot be logically valid. In Section 2, I discuss his argument against singular propositions as having the entities they are about as constituents, and in particular his commitment to necessarily existing singular propositions... (shrink)

© The Authors 2017. Published by Oxford University Press on behalf of The Analysis Trust. All rights reserved. For Permissions, please email: [email protected] an argument be modally valid just in case, necessarily, if its premises are true, then its conclusion is true. Propositions begins with the assumption that some arguments are modally valid. Chapter 1 – ‘Propositions and Modal Validity’ – argues that the premises and conclusions of modally valid arguments exist necessarily, have their truth conditions essentially, and are the (...) fundamental bearers of truth and falsity. Again, some arguments are modally valid. So there are the premises and conclusions of modally valid arguments. So there are necessarily existing fundamental bearers of truth and falsity that have their truth conditions essentially. I shall call these entities ‘propositions’. So there are propositions.Chapter 1 argues that the premises and conclusions of modally valid arguments are propositions. Chapter... (shrink)

Replies for a symposium on Propositions.

Many Russellians endorse the theses that propositions (i) are structured, (ii) have logical forms, (iii) have objects they are directly about as constituents, (iv) cannot exist without their constituents and (v) exist contingently. In his Propositions, Merricks argues against (i)-(v). I respond to his arguments.

Trenton Merricks presents an original argument for the existence of propositions, and defends an account of their nature. He draws a variety of controversial conclusions, for instance about supervaluationism, the nature of possible worlds, truths about non-existent entities, and whether and how logical consequence depends on modal facts.

This chapter is devoted to criticisms of the views of propositions defended by my co-authors, Jeff King and Scott Soames. The focus is on criticism of their attempts to explain the representational properties of propositions. The criticisms are varied, but one theme is a tension between their view that our actions can explain the representational properties of propositions and their commitment to the idea that propositions have their representational properties essentially.

Recent work in philosophy of language has raised significant problems for the traditional theory of propositions, engendering serious skepticism about its general workability. These problems are, I believe, tied to fundamental misconceptions about how the theory should be developed. The goal of this paper is to show how to develop the traditional theory in a way which solves the problems and puts this skepticism to rest. The problems fall into two groups. The first has to do with reductionism, specifically attempts (...) to reduce propositions to extensional entities-either extensional functions or sets. The second group concerns problems of fine grained content-both traditional 'Cicero'/'Tully' puzzles and recent variations on them which confront scientific essentialism. After characterizing the problems, I outline a non-reductionist approach-the algebraic approach-which avoids the problems associated with reductionism. I then go on to show how the theory can incorporate non-Platonic (as well as Platonic) modes of presentation. When these are implemented nondescriptively, they yield the sort of fine-grained distinctions which have been eluding us. The paper closes by applying the theory to a cluster of remaining puzzles, including a pair of new puzzles facing scientific essentialism. (shrink)

This book, one of the first full-length studies of the modalities to emerge from the debate to which Saul Kripke, David Lewis, Ruth Marcus, and others are contributing, is an exploration and defense of the notion of modality de re, the idea that objects have both essential and accidental properties. Plantinga develops his argument by means of the notion of possible worlds and ranges over such key problems as the nature of essence, transworld identity, negative existential propositions, and the existence (...) of unactual objects in other possible worlds. He also applies his logical theories to the elucidation of two problems in the philosophy of religion: the problem of evil and the ontological argument. (shrink)