Definite descriptions, I shall argue, have two possible functions. 1] They are used to refer to what a speaker wishes to talk about, but they are also used quite differently. Moreover, a definite description occurring in one and the same sentence may, on different occasions of its use, function in either way. The failure to deal with this duality of function obscures the genuine referring use of definite descriptions. The best known theories of definite descriptions, those of (...) Russell and Strawson, I shall suggest, are both guilty of this. Before discussing this distinction in use, I will mention some features of these theories to which it is especially relevant. (shrink)

Carnap's theory of descriptions was restricted in two ways. First, the descriptive conditions had to be non-modal. Second, only primitive predicates or the identity predicate could be used to predicate something of the descriptum . The motivating reasons for these two restrictions that can be found in the literature will be critically discussed. Both restrictions can be relaxed, but Carnap's theory can still be blamed for not dealing adequately with improper descriptions.

In some sentences, demonstratives can be substituted with definite descriptions without any change in meaning. In light of this, many have maintained that demonstratives are just a type of definite description. However, several theorists have drawn attention to a range of cases where definite descriptions are acceptable, but their demonstrative counterparts are not. Some have tried to account for this data by appealing to presupposition. I argue that such presuppositional approaches are problematic, and present a pragmatic account of (...) the target contrasts. On this approach, demonstratives take two arguments and generally require that the first, covert argument is non-redundant with respect to the second, overt argument. I derive this condition through an economy principle discussed by Schlenker (2005). (shrink)

When philosophers talk about descriptions, usually they have in mind singular definite descriptions such as ‘the finest Greek poet’ or ‘the positive square root of nine’, phrases formed with the definite article ‘the’. English also contains indefinite descriptions such as ‘a fine Greek poet’ or ‘a square root of nine’, phrases formed with the indefinite article ‘a’ (or ‘an’); and demonstrative descriptions (also known as complex demonstratives) such as ‘this Greek poet’ and ‘that tall woman’, formed (...) with the demonstrative articles ‘this’ and ‘that’. Following the custom in philosophy, in this chapter often we use ‘description’ as short for ‘definite description’; and following the custom in linguistics, often we use ‘definite’, ‘indefinite’, and ‘demonstrative’ as shorthand nouns. For the most part we focus on definite and indefinites, although a few words about demonstratives are called for. At the centre of debates about descriptions is the matter of whether they are devices of reference or of predication (simple or higher-order), and much discussion focuses on how various proposals are to be incorporated into broader theories of the semantics of natural language. But philosophical interest goes beyond the confines of linguistics, logic, and the philosophy of language because choices made about the semantics of descriptions have repercussions elsewhere, particularly in epistemology and metaphysics. A simple match of form and meaning appears to fail.1 First, many occurrences of expressions of both forms ‘the φ’ and ‘a φ’ appear to be used to talk about particular individuals. Consider (1). (shrink)

Definite descriptions are expressions of the form `the F'. The present entry begins by explaining Russell's theory of definite descriptions, according to which `The F is G' means `There is exactly one F and it is G'. It then discusses the alternative theories of Frege and Carnap, two influential criticisms by Strawson and Donnellan, and some formalisations of theories of definite descriptions building on Hintikka's and Lambert's work in free logic.

Ranging from the development of theory by such well-known philosophers as Maurice Natanson and Robert Sokolowski, this collection addresses the topics of pregnant subjectivity, nostalgia, the ethical function of architecture, computer ...

In “On Referring” Peter Strawson pointed out that incomplete descriptions pose a problem for Russell’s analysis of definite descriptions. Howard Wettstein and Michael Devitt appealed to incomplete descriptions to argue, first, that Russell’s analysis of definite descriptions fails, and second, that Donnellan’s referential/attributive distinction has semantic bite. Stephen Neale has defended Russell’s analysis of definite descriptions against Wettstein’s and Devitt’s objections. In this paper, my aim is twofold. First, I rebut Neale’s objections to Wettstein’s and (...) Devitt’s argument and argue that Neale’s attempt to provide an account of referential descriptions within a Russellian framework fails. Second, contra Devitt and Wettstein, I argue that the problem posed by incomplete descriptions shows that Donnellan was right in believing that referential descriptions refer even if the definite description fits nothing. (shrink)

What is the semantic contribution of anaphoric links in sentences like, ‘A physicist was late to the party. He brought some bongos’? A natural first thought is that the passage entails a wide-scope existential claim that there is something that both (i) was late to the party and (ii) brought some bongos. Intentional identity sentences are counter-examples to this natural thought applied to anaphora in general. Some have tried to rescue the thought and accommodate the counter-examples by positing mythical objects. (...) I present a new intentional identity sentence that cannot be so accommodated. I then propose a new account of intentional identity and other anaphoric sentences that does not appeal to mythical objects, but instead draws on traditional accounts of definite descriptions. (shrink)

The authors present a collection of brand-new essays on important topics at the intersection of philosophy and linguistics.

Definite articles and demonstratives share many features in common including a related etymology and a number of parallel communicative functions. The following paper is concerned with developing a novel proposal on how to distinguish the two types of expression. First, crosslinguistic evidence is presented to argue that demonstratives contain locational markers that are employed in deictic uses to force contrastive focus and accentuate an intended referent against a contextual background. Conversely, definite articles lack such markers. Demonstratives are thus more likely (...) to force referential interpretations, whereas definite descriptions are more open to attributive ones. Second, an analysis of determiner phrases is provided to illustrate that certain syntactic projections capture deictic differences between the two expressions. Semantic correlates of the proposal are then considered before it is situated with respect to contemporary work distinguishing the two categories on the basis of a non‐redundancy condition (that the overt noun phrase complement of a demonstrative may not denote a singleton set), which I suggest is derivative on the presence of contrastive deictic markers in demonstratives. (shrink)

Examines the work of Bertrand Russell. It looks at Russell's idea that true sentences stand for facts and the philosophical and formal details of his Theory of Facts and Theory of Descriptions, both of which Neale describes as being poorly understood to this day. The six sections of the chapter are: Facts and their Parts; Representing Russellian Facts; The Theory of Descriptions; Abbreviation; Scope; Quantification and Notation. An appendix to the book looks further at Russell's definition of (...) class='Hi'>descriptions as incomplete symbols. (shrink)

Descriptive Experience Sampling (DES) is a method for exploring inner experience. DES subjects carry a random beeper in natural environments; when the beep sounds, they capture their inner experience, jot down notes about it, and report it to an investigator in a subsequent expositional interview. DES is a fundamentally idiographic method, describing faithfully the pristine inner experiences of persons. Subsequently, DES can be used in a nomothetic way to describe the characteristics of groups of people who share some common characteristic. (...) This paper describes DES and compares it to Petitmengin’s [Phenomenol Cogn Sci, this issue] second-person interview method. (shrink)

We propose a nonmonotonic Description Logic of typicality able to account for the phenomenon of the combination of prototypical concepts. The proposed logic relies on the logic of typicality ALC + TR, whose semantics is based on the notion of rational closure, as well as on the distributed semantics of probabilistic Description Logics, and is equipped with a cognitive heuristic used by humans for concept composition. We first extend the logic of typicality ALC + TR by typicality inclusions of the (...) form p :: T(C) v D, whose intuitive meaning is that “we believe with degree p about the fact that typical Cs are Ds”. As in the distributed semantics, we define different scenarios containing only some typicality inclusions, each one having a suitable probability. We then exploit such scenarios in order to ascribe typical properties to a concept C obtained as the combination of two prototypical concepts. We also show that reasoning in the proposed Description Logic is EXPTIME-complete as for the underlying standard Description Logic ALC. (shrink)

I. Descriptions in Predicative Position The predicative analysis and Russell’s theory part company when it comes to the argument structure assigned to sentences like (1). (1) Washington is the greatest French soldier. On a standard Russellian analysis, (1) has the following (a) logical form and (b) truth conditions.

The generation of route descriptions is a fundamental task of navigation systems. A particular problem in this context is to identify routes that can easily be described and processed by users. In this work, we present a framework for representing route networks with the qualitative information necessary to evaluate and optimize route descriptions with regard to ambiguities in them. We identify different agent models that differ in how agents are assumed to process route descriptions while navigating through (...) route networks and discuss which agent models can be translated into PDL programs. Further, we analyze the computational complexity of matching route descriptions and paths in route networks in dependency of the agent model. Finally, we empirically evaluate the influence of the agent model on the optimization and the processing of route instructions. (shrink)

In this paper I will argue that medical specialists interpret and diagnose through technological mediations like X-ray and fMRI images, and by actualizing embodied skills tacitly they are determining the identity of objects in the perceptual field. The initial phase of human interpretation of visual objects takes place during the moments of visual perception before we are consciously aware of the perceived. What facilitate this innate ability to interpret are experiences, learning and training that become humanly embodied skills. These embodied (...) skills are actualized during the moments of visual perception. My argument is that biology, society and instruments constitute unique individual ontologies influencing specialist readings of the technological output, in other words, putting limits on the ‘‘truth-to-nature’’ relation, which is so much sought for in science. (shrink)

The central question of this paper is: are deterministic and indeterministic descriptions observationally equivalent in the sense that they give the same predictions? I tackle this question for measure-theoretic deterministic systems and stochastic processes, both of which are ubiquitous in science. I first show that for many measure-theoretic deterministic systems there is a stochastic process which is observationally equivalent to the deterministic system. Conversely, I show that for all stochastic processes there is a measure-theoretic deterministic system which is observationally (...) equivalent to the stochastic process. Still, one might guess that the measure-theoretic deterministic systems which are observationally equivalent to stochastic processes used in science do not include any deterministic systems used in science. I argue that this is not so because deterministic systems used in science even give rise to Bernoulli processes. Despite this, one might guess that measure-theoretic deterministic systems used in science cannot give the same predictions at every observation level as stochastic processes used in science. By proving results in ergodic theory, I show that also this guess is misguided: there are several deterministic systems used in science which give the same predictions at every observation level as Markov processes. All these results show that measure-theoretic deterministic systems and stochastic processes are observationally equivalent more often than one might perhaps expect. Furthermore, I criticise the claims of the previous philosophy papers Suppes (1993, 1999), Suppes and de Barros (1996) and Winnie (1998) on observational equivalence. (shrink)

Scientists and philosophers frequently speak about levels of description, levels of explanation, and ontological levels. This paper presents a framework for studying levels. I give a general definition of a system of levels and discuss several applications, some of which refer to descriptive or explanatory levels while others refer to ontological levels. I illustrate the usefulness of this framework by bringing it to bear on some familiar philosophical questions. Is there a hierarchy of levels, with a fundamental level at the (...) bottom? And what does the answer to this question imply for physicalism, the thesis that everything supervenes on the physical? Are there emergent higher-level properties? Are higher-level descriptions reducible to lower-level ones? Can the relationship between normative and non-normative domains be viewed as one involving levels? And might a levelled framework shed light on the relationship between third-personal and first-personal phenomena? (shrink)

We propose a nonmonotonic Description Logic of typicality able to account for the phenomenon of combining prototypical concepts, an open problem in the fields of AI and cognitive modelling. Our logic extends the logic of typicality ALC + TR, based on the notion of rational closure, by inclusions p :: T(C) v D (“we have probability p that typical Cs are Ds”), coming from the distributed semantics of probabilistic Description Logics. Additionally, it embeds a set of cognitive heuristics for concept (...) combination. We show that the complexity of reasoning in our logic is EXPTIME-complete as in ALC. (shrink)

It is known that a semantically closed theory with description may well be trivial if the principles concerning denotation and descriptions are formulated in certain ways, even if the underlying logic is paraconsistent. This paper establishes the nontriviality of a semantically closed theory with a natural, but non-extensional, description operator.

Contextualism, Pragmatics and Definite DescriptionsVery few philosophers and linguists doubt that definite descriptions have attributive uses and referential uses. The point of disagreement concerns whether the difference in uses is grounded on a difference in meaning. The Ambiguity Theory holds while the Implicature Theory denies that definite descriptions are ambiguous expressions, having an attributive meaning and a referential meaning. Contextualists have attempted to steer between the Ambiguity Theory and the Implicature Theory. I claim that the early contextualist account (...) provided by Recanati and Bezuidehnout based on the idea that definite descriptions are semantically underdetermined and in need of a completion from the contextually available information through an optional top-down pragmatic process suffers from an explanatory gap. (shrink)

In common with history, all the social sciences crucially rely on descriptions of the past for their evidence. But when, if ever, is it reasonable to regard such descriptions as true? This book attempts to establish the conditions that warrant belief in historical descriptions. It does so in a non-technical way, analysing numerous illustrations of the different kinds of argument about the past employed by historians and others. The author concludes that no historical description can be finally (...) proved, and that we are only ever justified in believing them for certain practical purposes. This central question has not been addressed in such a thorough and systematic manner before. It draws on recent philosophy of history and will interest philosophers. But the wealth of material and accessibility of the presentation will also make it very valuable for historians and other social scientists concerned with the logic of their disciplines. (shrink)

Perhaps no philosopher has so fully explored the nature and conditions of historical understanding as Wilhelm Dilthey. His work, conceived overall as a Critique of Historical Reason and developed through his well-known theory of the human studies, provides concepts and methods still fruitful for those concerned with analyzing the human condition. Despite the increasing recognition of Dilthey's contributions, relati vely few of his writings have as yet appeared in English translation. It is therefore both timely and useful to have available (...) here two works drawn from different phases in the development of his philosophy. The "Ideas Concerning a Descriptive and Analytic Psychology" (1894), now translated into English for the first time, sets forth Dilthey's programma tic and methodological viewpoints through a descriptive psychology, while "The Understanding of Other Persons and Their Expressions of Life" (ca. 1910) is representative of his later hermeneutic approach to historical understanding. DESCRIPTIVE PSYCHOLOGY AND THE HUMAN STUDIES Dilthey presented the first mature statement of his theory of the human studies in volume one of his Einleitung in die Geisteswissenschaften (Introduction to the Human Studies), published in 1883. He argued there that for the proper study of man and history we must eschew the metaphysical speculation of the absolute idealists while at the same time avoiding the scientistic reduction of positivism. (shrink)

To describe simultaneous knowledge updates for different subgroups we propose anepistemic language with dynamic operators for actions. The language is interpreted onequivalence states (S5 states). The actions are interpreted as state transformers. Two crucial action constructors are learning and local choice. Learning isthe dynamic equivalent of common knowledge. Local choice aids in constraining theinterpretation of an action to a functional interpretation (state transformer).Bisimilarity is preserved under execution of actions. The language is applied todescribe various actions in card games.

Both definite descriptions and pronouns are often anaphoric; that is, part of their interpretation in context depends on prior linguistic material in the discourse. For example: A student walked in. The student sat down. A student walked in. She sat down. One popular view of anaphoric pronouns, the d-type view, is that pronouns like ‘she’ go proxy for definite descriptions like ‘the student who walked in’, which are in turn treated in a classical Russellian or Fregean fashion. I (...) argue for a novel version of the d-type view in which anaphoric definites are restricted existential quantifiers that presuppose discourse uniqueness, which is uniqueness of discourse referent in the context, rather than uniqueness of object in the world. In other words, the anaphoric definites ‘the student’ and ‘she’ in and presuppose that there is a single object under discussion that is a student who walked in. I further argue that, by contrast, non-anaphoric definites are restricted existential quantifiers that presuppose worldly uniqueness, that is, that there is a unique object in the world that satisfies the descriptive information. The semantics for anaphoric and non-anaphoric definites accounts for the differences in truth conditions in discourses involving the two different types of definites, improving on existing accounts. It is further supported by crosslinguistic data. The semantics is formally implemented in a static system employing quantifier domain restriction in the style of Stanley and Szabo :219–261, 2000) and extended to account for bridging definites and donkey sentences. (shrink)

In this article I construe Russell's definite description notation as a fragment of an "ideal language"– a language in which, as Russell puts it in the "Logical Atomism" lectures, "the words in a proposition correspond one by one with the components of the corresponding fact." Russell's notation – containing as it does variables, quantifiers and the identity sign – commits him to an ontology that is lavish indeed. It thus conflicts with the spirit of the theory of descriptions, which (...) is developed in the service of ontological frugality. I make use of arguments derived from the Tractatus to show that an ideal language need not contain logical signs. I thus defend the spirit of the theory of descriptions while departing from its letter. (shrink)

The second application of the assumption that singular reference is ‘ultimately’ exhaustive also represents non-count reference as singular — as reference to individual ‘quantities’ or ‘parcels’ of stuff. Unsurprisingly, the idea is sometimes explicitly advanced on the model of plural reference as singular. However, any such view must attempt to circumvent the difficulties posed by Russell’s analysis of the conditions, whereby descriptions count as semantically singular. It is argued that such an attempt cannot succeed.

Sets out Kurt Gödel's slingshot argument. The original argument—or, at least, the premisses of the argument that Neale attributes to Gödel—can be found in a fleeting footnote to a discussion of the relationship between Bertrand Russell's Theory of Descriptions and Theory of Facts. Usually each theory is viewed as quite independent of the other, but Gödel argues otherwise: that the viability of the latter depends upon the viability of the former. Neale summarizes Gödel's standpoint as follows: ‘if a true (...) sentence stands for a fact, then in order to avoid the collapse of all facts into one, the friend of facts must give up either an intuitive and straightforward Fregean Principle of Composition or the idea that definite descriptions are expressions that purport to stand for things.’ The sections of the chapter are: Elimination ; Facts and Descriptions; Identities in the Matrix; and The Eleatic One. (shrink)

Chapter 4 provides a formulation of the Characterization Principle, which is both completely general and does not suffer from the problems of standard formulations. A corresponding theory of descriptions is also given.

Some of the fundamental lessons of the so-called revolution against descriptivism that occurred in the 70s are negative and it is not immediately apparent what kind of semantic theory should emerge as regards proper names, the alleged paradigms of genuinely referential terms. Some of the claims about names, most notably Ruth Barcan Marcus’ characterization of names as tags, appear to be too picturesque to provide the basis for a positive theory and, without a theory, it would seem that the referential (...) link between name and bearer is established by pure magic. Some authors have appealed to the causal-historical picture to construct a positive theory, and have endorsed causal descriptivism, a variety of descriptivism that incorporates causal factors. I argue against causal descriptivism and I assess the demand for a positive semantic theory of names. (shrink)

This paper continues an ongoing debate between Michael Devitt and me on referential uses of definite descriptions. He has argued that definite descriptions have referential meanings, and I have argued that they do not. Having previously rebutted the view that referential uses are akin to particularized conversational implicatures, he now he rebuts the view that they are akin to generalized conversational implicatures. I agree that the GCI is not the best model, but I maintain that in exploiting the (...) quantificational meaning of definite descriptions, referential uses involve a different sort of pragmatic regularity. Also, I try to bolster my objection to Devitt’s claim that the word ‘the’ is semantically ambiguous. (shrink)

4.2 Contextually Salient Functions -- 4.3 Negative Contextual Sensitivity -- 4.4 Strong and Weak Novelty and NP Strength -- 4.5 Existential Force and Strong vs. Weak Novelty -- 4.6 Maximality -- 4.7 Consequences of the Existential Presupposition -- 4.7.1 Positive Contextual Sensitivity -- 4.7.2 Dependent Functional Reading -- 5 Conclusion -- Notes -- BIBLIOGRAPHY -- INDEX.

The author is critical of russell's theory in that his "analysis of sentences containing definite descriptions is very defective" and has too many complications to serve as a "convention for a symbolic language.".