Copredication and Property Versatility (with Ofra Magidor, in progress) abstract
Objects of different kinds can share many properties: a chair and an apple can both be red; a bottle-opener and a house can both be metal. However, when kinds are different enough we usually think this, in and of itself, constrains property-sharing: Dave’s chair and the number two cannot share the property of being red, or of being prime. This is because Dave’s chair is not the kind of thing that can be prime, and the number two is not the kind of thing that can be red. In general, we tend to think that kind-membership places substantial restrictions on property instantiation.
Some such restrictions, however, seem to conflict with linguistic data. Given the right context, the following sentences all have true readings:
- Lunch was delicious but took hours.
- The bank lost customers after being vandalised.
- An informative book is on the shelf.
The problem is that these sentences all prima facie ascribe categorially incompatible properties. Prima facie, only events can last hours, while only food can be delicious; only buildings can be vandalised, while only institutions can lose customers; and only physical copies can be on shelves while only abstract texts can be informative. This is the problem of copredication.
There are three main options for addressing the problem. First, we could give a sophisticated semantics for sentences such as 1-3 which allows their truth, while maintaining the categorial constraints on instantiation. Second, we could abandon the claim that such sentences are ever true. Third, we could weaken the categorical constraints on property instantiation.
Copredication and Property Versatility defends the third option. We draw on both linguistic and metaphysical considerations to establish that properties are much more versatile than most think, and are subject to fewer categorial constraints than is typically assumed. For example, physical copies can instantiate the property of being informative, and abstract texts can instantiate the property of being on a shelf. This view not only allows us to solve the problem of copredication but also yields important insights into a range of other issues in the philosophy of language and metaphysics. The first part of the book provides a critical survey of extant positions on copredication, culminating with a defence of the property versatility approach. The second part of the book discusses applications of property versatility, most prominently the semantics of generics and the metaphysics of artworks.
Partialhood abstract My bedroom window is a part of my house, but it is not a partial house. A half-built house is a partial house, but there is no house it is a part of. Being a part of something—parthood—is a familiar topic of philosophical inquiry. Being a partial something—partialhood—is not. The neglect of partialhood is a shame because it is intrinsically interesting as well as metaphysically and semantically important. After using fractions and counting constructions to identify partialhood in §1, I give a theory of the relation in §2-§4. Armed with this theory I turn to applications both in the domain of objects and object-related constructions as well as the domain of events and event-related constructions. In §5 I argue that partialhood allows us to identify a notion of distributivity that helps pinpoint the metaphysical basis of the mass/count distinction. In §6 I argue that the progressive morpheme expresses partialhood; in metaphysical terms, what it is for something to happen is for there to be a partial event. Double-Counting and the Problem of the Many abstract There is a defeasible constraint against double counting. When I count colours, for instance, I can’t freely count both a colour and its shades. Once we properly grasp this constraint, we can solve the problem of the many. Unlike other solutions, this solution requires us to reject neither our counting judgments, nor the metaphysical principles that seemingly conflict with them. The key is recognizing that the judgments and principles are compatible due to the targeted effects of the defeasible constraint. Meaning Transfer Revisited (with Ofra Magidor) abstract With some context, we can transfer the meaning of various linguistic items. For example, ‘The ham sandwich left without paying’ can be used to communicate that the person who order the sandwich (rather than the sandwich itself) left without paying, and ‘Jill is a ham sandwich’ can be used to communicate that Jill ordered a ham sandwich (rather than that she is literally a sandwich). Although the phenomenon of meaning transfer is widely recognised in both philosophy of language and linguistics, it remains substantially under-theorised with many key questions left unanswered. This paper attempts to fill-in some of this gap We address a number of key issues concerning the nature and implementation of meaning transfer including its relationship to other figures of speech, as well as implications for thinking about the semantics/pragmatics distinction. Copredication, Counting, and Criteria of Indivdiuation: A Response to Gotham (with Ofra Magidor) abstract Gotham (2017) advances an insightful and innovative view of copredication. We critically assess his account, arguing that it does not provide the correct truth-conditions for several types of sentences, especially counting sentences. Copredication and Property Inheritance (with Ofra Magidor) abstract Intuitively, co-predication occurs when two properties are truly predicated of a single object, where those properties cannot both be instantiated by a single object. Co-predication has led theorists to draw a number of radical conclusions, including a wholesale rejection of referential semantics. We reject the intuitive view of co-predication and the dramatic conclusions others have drawn from it. On our view, co-predication requires nothing more than familiar property instantiation, though the instantiation may hold be explained by property inheritance. A kind, for instance, may inherit properties from its members. Once this is appreciated and defended, copredication ceases to be particularly puzzling. Counting as a Type of Measuring abstract There may be two and a half bagels on the table. When there are two and a half, it is false that there are exactly two. As obvious as these claims are, they can’t be accounted for on the most straightforward and familiar views of counting and the semantics of number words. I develop a view on which counting is a type of measuring. In particular, counting involves a specific measure function. I then analyze that function and show how it can account for the cases in which counting is sensitive to partiality, e.g. partial bagels. Sodium-Free Semantics: The Continuing Relevance of the Concept Horse abstract Far from being of mere historical interest, concept horse-style expressibility problems arise for versions of type-theoretic semantics in the tradition of Montague. Grappling with expressibility problems yields lessons about the philosophical interpretation and empirical limits of such type-theories. Does Vagueness Underlie the Mass/Count Distinction? abstract My answer to the title question is no. I motivate this answer in two ways. First, I argue against Chierchia’s (2010) attempt to explain the mass/count distinction in terms of vagueness. Second, I argue that, independently of details of Chierchia’s account, no vagueness-centric account of the mass/count distinction will succeed. We Do Not Count By Identity abstract It is widely assumed in psychology, philosophy, and linguistics that we count by identity. For example, to count the dogs by identity,we correlate each dog that isn’t identical to the rest with a natural number, starting with one and assigning each successive dog the successive natural number. When we run out of distinct dogs, we’ve yielded a correct count. I argue that this model of counting is incorrect. We do not count by identity. Predication as Ascription abstract I articulate and defend a necessary and sufficient condition for predication. The condition is that a term or term-occurrence stands in the relation of ascription to its designatum, ascription being a fundamental semantic relation that differs from reference. This view has dramatically different semantic consequences from its alternatives. After outlining the alternatives, I draw out these consequences and show how they favor the ascription view. I then develop the view and elicit a number of its virtues. Quantifier Variance, Intensionality, and Metaphysical Merit abstract Attempting to deflate ontological debates, the proponent of Quantifier Variance (QV) claims that there are multiple quantifier meanings of equal metaphysical merit. According to Hirsch—the main proponent of QV—metaphysical merit should be understood intensionally: two languages have equal merit if they allow us to express the same possibilities. I examine the notion of metaphysical merit and its purported link to intensionality. That link, I argue, should not be supported by adopting an intensional theory of semantic content. Rather, I give a general strategy for supporting claims about metaphysical merit and examine whether that strategy can be used to link merit and intensionality. Though I don’t deliver a definitive verdict, the discussion provides a clearer framework for articulating and evaluating claims about metaphysical merit.[/expand} The Normativity of Meaning abstract I consider two ways to attempt to vindicate the claim that meaning is normative. Relations and Order-Sensitivity abstract I ate my broccoli, though my broccoli did not eat me. The eating relation, like many other relations, differentiates between its arguments. The fact that eating holds between a and b does not entail that it holds between b and a. How are we to make sense of this? The standard view is that relations are sensitive to the order of their arguments. As natural as this view is, it has been the target of a powerful objection from Kit Fine. I examine Fine’s objection and defend the standard view. Necessarily, Sherlock Holmes is not a Person abstract In the appendix to Naming and Necessity, Kripke espouses the view that necessarily, Sherlock Holmes is not a person. To date, no compelling argument has been extracted from Kripke’s remarks. I give an argument for Kripke’s conclusion that is not only interpretively plausible but also philosophically compelling. I then defend the argument against salient objections. Converse and Identity abstract Necessarily, if I ate a slice of pizza, then that slice of pizza was eaten by me. More generally, it is necessarily true that if a relation holds between two objects in some order, its converse holds of the same objects in reverse order. What is the intimate relationship that guarantees such necessary connections? Timothy Williamson argues that the relationship between converses must be identity, on pain of the massive and systematic indeterminacy of relational predicates. If sound, Williamson’s argument overturns our standard conception of relations, according to which relations are individuated not just by the arguments they take, but by the order in which they take those arguments. I show how one can defend the standard conception against Williamson’s argument. My defense helps us to better understand both the standard conception of relations and the nature of relational predicates. Some Puzzles About Some Puzzles About Belief abstract In this critical notice of Saul Kripke, edited by Alan Berger, I discuss a trio of papers on the necessary a posteriori and Kripke’s puzzle. Causation and the Canberra Plan abstract David Lewis has a general recipe for analysis: the Canberra Plan. His analyses of mind, color, and value all proceed according to the plan. What’s curious is that his analysis of causation—one of his seminal analyses—doesn’t. It doesn’t and according to Lewis it can’t. Lewis has two objections against using the Canberra Plan to analyze causation. After presenting Lewis’ objections I argue that they both fail. I then draw some lessons from their failure. Simple Generics abstract Consensus has it that generic sentences such as “Dogs bark” and “Birds fly” contain, at the level of logical form, an unpronounced generic operator: Gen. On this view, generics have a tripartite structure similar to overtly quantified sentences such as “Most dogs bark” and “Typically, birds fly”. I argue that Gen doesn’t exist and that generics have a simple bipartite structure on par with ordinary atomic sentences such as “Homer is drinking”. On my view, the subject terms of generics are kind-referring. The interesting truth conditions characteristic of generics arise from the interesting ways in which kinds inherit properties from their members. Sider on Existence (co-authored with Matti Eklund) abstract Ted Sider gives two arguments that the (unrestricted) existential quantifier cannot possibly be semantically indeterminate. We argue that there is a clash between the arguments: they cannot both work. Then we discuss the significance of the clash for how to conceive of the nature of ontology.