Temporal Parts and Time Travel

This paper argues that, in light of certain scenarios involving time travel, Sider’s definition of ‘instantaneous temporal part’ cannot be accepted in conjunction with a semantic thesis that perdurantists often assume. I examine a rejoinder from Sider, as well as Thomson’s alternative definition of ‘instantaneous temporal part’, and show how neither helps. Given this, we should give up on the perdurantist semantic thesis. I end by recommending that, once we no longer accept such semantics, we should accept a new set of definitions, which are superior in certain respects to Sider’s original set.     

Scalar implicature and contrastive explanation

I argue for a subsumption of any version of Grice’s first quantity maxim posited to underlie scalar implicature, by developing the idea of implicature recovery as a kind of explanatory inference, as e.g. in science. I take the applicable model to be contrastive explanation, while following van Fraassen’s analysis of explanation as an answer to a why-question. A scalar implicature is embedded in such an answer, one that meets two probabilistic constraints: the probability of the answer, and ‘favoring’. I argue that besides having application at large, outside of linguistic interpretation, these constraints largely account not only for implicatures based on strength order, logical and otherwise, but also for unordered cases. I thus suggest that Grice’s maxim and its descendants are expressions of general explanatory constraints, as they happen to be manifested in this particular explanatory task. I conclude by briefly discussing how I accordingly view Grice’s system outside of scalar implicature.     

Entity, Identity and Unity

I propose a fourfold categorisation of entities according to whether or not they possess determinate identity-conditions and whether or not they are determinately countable. Some entities – which I call ‘individual objects’ – have both determinate identity and determinate countability: for example, persons and animals. In the case of entities of a kind K belonging to this category, we are in principle always entitled to expect there to be determinate answers to such questions as ‘Is x the same K as y?’ and ’How many Ks are there satisfying condition C?’, even if we may sometimes be unable in practice to discover what these answers are. But other entities apparently lack either determinate identity, or determinate countability, or both. In these terms I try to explain certain important ontological differences between familiar macroscopic objects and various rather more esoteric entities, such as the ‘particles’ of quantum physics, quantities of material stuff, and tropes or property instances. This revised version was published online in August 2006 with corrections to the Cover Date.     

Foregrounding Desire: A Defense of Kant’s Incorporation Thesis

In this paper I defend Kant’s Incorporation Thesis, which holds that we must “incorporate” our incentives into our maxims if we are to act on them. I see this as a thesis about what is necessary for a human being to make the transition from ‘having a desire’ to ‘acting on it’. As such, I consider the widely held view that ‘having a desire’ involves being focused on the world, and not on ourselves or on the desire. I try to show how this view is connected with a denial of any deep distinction between reason and inclination. I then argue for an alternative view of what ‘having a desire’ involves, one according to which it involves being focused both on the world and on ourselves. I show how this view fits naturally with the Kantian distinction between reason and inclination, accounts for independent intuitions about ‘having a desire’, and supports the Incorporation Thesis. I then make some further suggestions about how we might conceive of the object of incorporation.     

Coreference and meaning

Sometimes two expressions in a discourse can be about the same thing in a way that makes that very fact evident to the participants. Consider, for example, ‘he’ and ‘John’ in ‘John went to the store and he bought some milk’. Let us call this ‘de jure’ coreference. Other times, coreference is ‘de facto’ as with ‘Mark Twain’ and ‘Samuel Clemens’ in a sincere use of ‘Mark Twain is not Samuel Clemens’. Here, agents can understand the speech without knowing that the names refer to the same person. After surveying many available linguistic and pragmatic tools (intentions to corefer, presuppositions, meanings, indexing, discourse referents, binding etc.) I conclude that we must posit a new semantic primitive to account for de jure coreference.     

On the Proximity of the Logical and ‘Objective Bayesian’ Interpretations of Probability

In his Bayesian Nets and Causality, Jon Williamson presents an ‘Objective Bayesian’ interpretation of probability, which he endeavours to distance from the logical interpretation yet associate with the subjective interpretation. In doing so, he suggests that the logical interpretation suffers from severe epistemological problems that do not affect his alternative. In this paper, I present a challenge to his analysis. First, I closely examine the relationship between the logical and ‘Objective Bayesian’ views, and show how, and why, they are highly similar. Second, I argue that the logical interpretation is not manifestly inferior, at least for the reasons that Williamson offers. I suggest that the key difference between the logical and ‘Objective Bayesian’ views is in the domain of the philosophy of logic; and that the genuine disagreement appears to be over Platonism versus nominalism (within weak psychologism).

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The Universal Right to Education: Freedom,Equality and <Emphasis Type="Italic">Fraternity</Emphasis>

The overall aim of the article is to analyse how the universal right to education have been built, legitimized and used. And more specifically ask who is addressed by the universal right to education, and who is given access to rights and to education. The first part of the article focus on the history of declarations, the notion of the universal right to education, emphasizing differences in matters of detail—for example, the meaning of ‘compulsory’, ‘children’s rights’ or ‘parents’ rights’—and critically examining the right of the child and the right of the parent in terms of tensions between ‘social rights’ and ‘private autonomy rights’. Despite differences in detail, the iterations of the universal right to education do share to the full in the idea of education as such. In the second part the attempt to scrutinize the underlying assumptions legitimizing the consensus on education, focusing again on the notion of the child. In conclusion I argue that a certain notion of what it is to be a human being is inscribed within the circle of access to rights and education. These notions of what it means to be a child, a parent, a citizen or a member of the ‘human family’ are notions of enlightenment and humanity and, to my understanding, aspects of how democracy is configured around freedom, equality and fraternity.     

Quantifiers and propositional attitudes: Quine revisited

Quine introduced a famous distinction between the ‘notional’ sense and the ‘relational’ sense of certain attitude verbs. The distinction is both intuitive and sound but is often conflated with another distinction Quine draws between ‘dyadic’ and ‘triadic’ (or higher degree) attitudes. I argue that this conflation is largely responsible for the mistaken view that Quine’s account of attitudes is undermined by the problem of the ‘exportation’ of singular terms within attitude contexts. Quine’s system is also supposed to suffer from the problem of ‘suspended judgement with continued belief’. I argue that this criticism fails to take account of a crucial presupposition of Quine’s about the connection between thought and language. The aim of the paper is to defend the spirit of Quine’s account of attitudes by offering solutions to these two problems. See also chapters four and five of Word and Object (Quine, 1960) and ‘Intensions Revisited’ (Quine, 1977).     

‘I’

It has traditionally been maintained that every token of ‘I’ refers to its utterer. However, certain uses of indexicals conflict with this claim, and its counterparts with respect to ‘here’ and ‘now’, suggesting that the traditional account of indexical reference should be abandoned. In this paper, I examine some proposed alternatives and the difficulties they face, before offering a new account of indexical reference. I endorse Kaplan’s view that the reference of an indexical is determined on any occasion it is used by applying its character to a particular context, arguing that the problem cases show that this is not always the context of utterance. The task facing the semantic theorist is thus to explain what fixes the reference-determining context. I consider and reject both Predelli’s suggestion that the reference-determining context is the one intended by the utterer, and Corazza et al.’s proposal that the relevant context is fixed by conventions delivered by the utterance setting. The discussion of these two accounts reveals that an adequate theory of indexical reference should allow the speaker to use indexicals in novel ways, whilst holding that what a speaker can refer to with an indexical utterance is constrained by what an audience can understand. I develop an account based around these two requirements.     

Statues and Lumps: A Strange Coincidence?

Puzzles about persistence and change through time, i.e., about identity across time, have foundered on confusion about what it is for ‘two things’ to be have ‘the same thing’ at a time. This is most directly seen in the dispute over whether material objects can occupy exactly the same place at the same time. This paper defends the possibility of such coincidence against several arguments to the contrary. Distinguishing a temporally relative from an absolute sense of ‘the same’, we see that the intuition, ‘this is only one thing’, and the dictum, ‘two things cannot occupy the same place at the same time’, are individuating things at a time rather than absolutely and are therefore compatible with coincidence. Several other objections philosophers have raised ride on this same ambiguity. Burke, originating what has become the most popular objection to coincidence, argues that if coincidence is possible there would be no explanation of how objects that are qualitatively the same at a time could belong to different sorts. But we can explain an object’s sort by appealing to its properties at other times. Burke’s argument to the contrary equivocates on different notions of ‘cross-time identity’ and ‘the statue’. From a largely negative series of arguments emerges a positive picture of what it means to say multiple things coincide and of why an object’s historical properties explain its sort rather than vice versa – in short, of how coincidence is possible.     

Bare-Boned Demonstratives

This essay proposes a novel semantic account of demonstratives, aimed at clarifying the sense in which demonstratives are semantically dependent on demonstrations. Its first two sections summarize the main views currently on the market. Section 3 argues that they are all vitiated by the same shortcomings, and yield incorrect results of ‘truth in virtue of character’ and entailment. Section 4 proposes a different account of the relationships between demonstratives and demonstrations, grounded on the idea of truth-conditionally irrelevant aspects of the meaning of certain expressions. The resulting view of demonstratives is consonant with the so-called ‘bare boned’ account of their truth-conditional role, but is also in the position to recognize that the dependence of a demonstrative on a demonstration is, in some sense of the term, meaning-governed. The final section of this essay discusses the distinction between ‘vacuous’ and ‘incomplete’ uses of demonstratives, and cases involving multiple occurrences of these expressions.     

Wittgenstein’s ‘Non-Cognitivism’ – Explained and Vindicated

The later Wittgenstein advanced a revolutionary but puzzling conception of how philosophy ought to be practised: Philosophical problems are not to be coped with by establishing substantive claims or devising explanations or theories. Instead, philosophical questions ought to be treated ‘like an illness’. Even though this ‘non-cognitivism’ about philosophy has become a focus of debate, the specifically ‘therapeutic’ aims and ‘non-theoretical’ methods constitutive of it remain ill understood. They are motivated by Wittgenstein’s view that the problems he addresses result from misinterpretation, driven by ‘urges to misunderstand’. The present paper clarifies this neglected concept and analyses how such ‘urges’ give rise to pseudo-problems of one particular, hitherto little understood, kind. This will reveal ‘therapeutic’ aims reasonable and ‘non-theoretical’ methods necessary, in one clearly delineated and important part of philosophy. I.e.: By developing a novel account of nature and genesis of one important class of philosophical problems, the paper explains and vindicates a revolutionary reorientation of philosophical work, at the level of both aims and methods.     

A Defence of the Asymmetry in Population Ethics

A common intuition is that there is a moral difference between ‘making people happy’ and ‘making happy people.’ This intuition, often referred to as ‘the Asymmetry,’ has, however, been criticized on the grounds that it is incoherent. Why is there, for instance, not a corresponding difference between ‘making people unhappy’ and ‘making unhappy people’? I argue that the intuition faces several difficulties but that these can be met by introducing a certain kind of reason that is favouring but non-requiring. It is argued that there are structural similarities between the asymmetry and moral options and that the asymmetry can be defended as an instance of a moral option.     

Defending Klein on Closure and Skepticism

In this paper, I consider some issues involving a certain closure principle for Structural Justification, a relation between a cognitive subject and a proposition that’s expressed by locutions like ‘S has a source of justification for p’ and ‘p is justifiable for S’. I begin by summarizing recent work by Peter Klein that advances the thesis that the indicated closure principle is plausible but lacks Skeptical utility. I then assess objections to Klein’s thesis based on work by Robert Audi and Anthony Brueckner. One finding is that the typical statement of the relevant closure principle can express a number of different closure principles, and that recognizing this helps to resolve certain disputes.     

Oughts and ends

This paper advances a reductive semantics for ‘ought’ and a naturalistic theory of normativity. It gives a unified analysis of predictive, instrumental, and categorical uses of ‘ought’: the predictive ‘ought’ is basic, and is interpreted in terms of probability. Instrumental ‘oughts’ are analyzed as predictive ‘oughts’ occurring under an ‘in order that’ modifer (the end-relational theory). The theory is then extended to categorical uses of ‘ought’: it is argued that they are special rhetorical uses of the instrumental ‘ought’. Plausible conversational principles explain how this end-relational ‘ought’ can perform the expressive functions of the moral ‘ought’. The notion of an ‘ought-simpliciter’ is also discussed.

Was Brzozowski a “constructionist”? A contemporary reading of Brzozowski’s “philosophy of labour”

Brzozowski’s ‘philosophy of labour’—to which he devoted a number of writings starting in 1902—presents problems of interpretation. A conceptual approach to his conception shows it to be a sometimes uneasy mix of realist and anti-realist notions. Brzozowski appears to have thought that labour is not first of all about the things it supposedly transforms, but rather about itself. I suggest that Brzozowski can be read in the spirit of Nelson Goodman’s nominalist constructionalism (“worldmaking”). On this account, labour in Brzozowski’s idiom turns out to be the constitution of forms of symbolizing sufficient unto themselves and the needs they satisfy. However, that Brzozowski was not entirely consistent in the views I impute to him—he forever sought for some ‘external’ measure of the rightness of labour/symbolizing—can be explained at least in part by his ‘humanism’, that is, his commitment to the task he assigns humankind, that of creating the one meaningful world attesting to virtually unrestricted human power.     

“The Flow of Her Cum”: On a Recent Semantic Shift in an Erotic Word

Recently there has been a semantic shift in the pornographic word ‘cum.’ Traditionally, the word, as a noun, is used to designate semen. However, ‘cum’ is now used to designate also female fluids during sexual activity. The concept of ‘female cum’ is discussed in relation to examples from a corpus of two hundred erotic short stories collected from the Internet, and to the physiological realities of female fluids during sex. In order to show how the innovation of ‘female cum’ is useful in written erotic narrative, a comparison is made with filmed pornography and drawn erotic comics. Finally, I argue that ‘cum’ in this new context is used as a device to arouse sexual excitement.     

Memory,past and self

The purpose of this essay is to determine how we should construe the content of memories. First, I distinguish two features of memory that a construal of mnemic content should respect. These are the ‘attribution of pastness’ feature (a subject is inclined to believe of those events that she remembers that they happened in the past) and the ‘attribution of existence’ feature (a subject is inclined to believe that she existed at the time that those events that she remembers took place). Next, I distinguish two kinds of theories of memory, which I call ‘perceptual’ and ‘self-based’ theories. I argue that those theories that belong to the first kind but not the second one have trouble accommodating the attribution of existence. And theories that belong to the second kind but not the first one leave the attribution of pastness unexplained. I then discuss two different theories that are both perceptual and self-based, which I eventually reject. Finally, I propose a perceptual, self-based theory that can account for both the attribution of pastness and the attribution of past existence.     

Folk psychology’ is not folk psychology

This paper disputes the claim that our understanding of others is enabled by a commonsense or ‘folk’ psychology, whose ‘core’ involves the attribution of intentional states in order to predict and explain behaviour. I argue that interpersonal understanding is seldom, if ever, a matter of two people assigning intentional states to each other but emerges out of a context of interaction between them. Self and other form a coupled system rather than two wholly separate entities equipped with an internalised capacity to assign mental states to the other. This applies even in those instances where one might seem to adopt a ‘detached’ perspective towards others. Thus ‘folk psychology’, as commonly construed, is not folk psychology.