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Author: Patrick Dieveney Publisher: ISBN: Category : Languages : en Pages : 416
Book Description
Following Quine, some philosophers argue that insofar as we accept our best scientific theories as true, we are committed to the existence of the things these theories say 'there are'. And, we determine what things our theories say 'there are' by looking to the objects required to satisfy the existentially quantified sentences of these theories. In other words, existential quantification is the mark of ontological commitment. In my dissertation, I examine this relationship between quantification and ontology. Building on work from Peter Geach and Van McGee, I develop an account of quantification, what I call"unrestricted substitutional quantification". I argue that this is not only the appropriate understanding of the quantifiers, but it also allows for a robust science of ontology. With this understanding of the quantifiers, I consider the role they play in determining our ontological commitments by examining the paradigm example of this role--the Quine-Putnam Indispensability Argument. My analysis of the Quine-Putnam Indispensability Argument focuses on two central points. First, I argue that standard formulations of the argument include an unnecessary premise. Eliminating this superfluous premise significantly strengthens the argument as it has drawn a great deal of criticism. Second, the resulting argument serves as a blueprint for Quinean appeals to existential quantification in determining our ontological commitments. As a result, the argument helps clarify a necessary condition on such appeals. We are only committed to the objects required to satisfy existentially quantified sentences in formalizations of our accepted theories provided they occur in appropriate formalizations of the theories. Hence, appealing to existential quantification to determine ontological commitments requires an account of 'appropriateness' for formalizations. I conclude by offering such an account by drawing on work from Hartry Field, Mark Colyvan, and other areas of study (e.g., Kantian Ethics) where a similar problem of occurs.
Author: Patrick Dieveney Publisher: ISBN: Category : Languages : en Pages : 416
Book Description
Following Quine, some philosophers argue that insofar as we accept our best scientific theories as true, we are committed to the existence of the things these theories say 'there are'. And, we determine what things our theories say 'there are' by looking to the objects required to satisfy the existentially quantified sentences of these theories. In other words, existential quantification is the mark of ontological commitment. In my dissertation, I examine this relationship between quantification and ontology. Building on work from Peter Geach and Van McGee, I develop an account of quantification, what I call"unrestricted substitutional quantification". I argue that this is not only the appropriate understanding of the quantifiers, but it also allows for a robust science of ontology. With this understanding of the quantifiers, I consider the role they play in determining our ontological commitments by examining the paradigm example of this role--the Quine-Putnam Indispensability Argument. My analysis of the Quine-Putnam Indispensability Argument focuses on two central points. First, I argue that standard formulations of the argument include an unnecessary premise. Eliminating this superfluous premise significantly strengthens the argument as it has drawn a great deal of criticism. Second, the resulting argument serves as a blueprint for Quinean appeals to existential quantification in determining our ontological commitments. As a result, the argument helps clarify a necessary condition on such appeals. We are only committed to the objects required to satisfy existentially quantified sentences in formalizations of our accepted theories provided they occur in appropriate formalizations of the theories. Hence, appealing to existential quantification to determine ontological commitments requires an account of 'appropriateness' for formalizations. I conclude by offering such an account by drawing on work from Hartry Field, Mark Colyvan, and other areas of study (e.g., Kantian Ethics) where a similar problem of occurs.
Author: Paolo Valore Publisher: Walter de Gruyter GmbH & Co KG ISBN: 3110459035 Category : Philosophy Languages : en Pages : 262
Book Description
Scientific literature on particular themes in ontology is extremely abundant, but it is often very hard for freshmen or sophomores to find a red thread between the various proposals. This text is an opinionated introduction, a preliminary text to research in ontology from the so called standard approach to ontological commitment, that is from the particular point of view that connects ontological questions to quantificational questions. It offers a survey of this viewpoint in ontology together with their possible applications through a broad array of examples and open problems and, at the same time, essential references to the classics of philosophy, so as to allow non-specialists to understand the terms and analysis procedures characterizing the discipline. Its result is a wide-ranging overview of the issued tackled by ontology, with a particular focus on the most relevant problems of contemporary debate (categorial taxonomies, nonexistent objects, case studies of ontological debates in specific fields of knowledge).
Author: Jesús Padilla Gálvez Publisher: Walter de Gruyter GmbH & Co KG ISBN: 311075004X Category : Philosophy Languages : en Pages : 164
Book Description
Ontological commitment implies that each theory is supposed to specify the type of entities that form its components. Representatives of a theory share an ontological commitment in relation to the objects they refer to. There are theories that admit the existence of universals while others do not. As there are different ways of speaking about universals it is necessary to decide what a universal term corresponds to. It is essential to have a criterion that enables us to decide which kinds of objects are allowed as references for the terms used. In this volume two different approaches are discussed: first, in cases where only extensional languages are accepted; second, when intensional elements are required to determine the meaning such terms as "Sachverhalt", intentional statements or representations. The ontological commitment associated with extensional theories exclusively admits the existence of physical objects, whereas intensional theses additionally include universal and abstract entities. The study of ontological commitment enables us to measure the ontological economy of theories. This serves as a basis for the choice of theory. The authors of this volume discuss relevant issues of both models and provide new solutions.
Author: Ivette Fred-Rivera Publisher: Oxford University Press ISBN: 0192510606 Category : Philosophy Languages : en Pages : 320
Book Description
What is the relationship between ontology and modality - between what there is, and what there could be, must be, or might have been? Bob Hale interwove these two strands of metaphysics throughout his long and distinguished career, putting forward his theses in his book, Necessary Beings: An Essay on Ontology, Modality, and the Relations Between Them (OUP 2013). Hale addressed questions of ontology and modality on a number of fronts: through the development of a Fregean approach to ontology, an essentialist theory of modality, and in his work on neo-logicism in the philosophy of mathematics. The essays in this volume engage with these themes in Hale's work in order to progress our understanding of ontology, modality, and the relations between them. Some directly address questions in modal metaphysics, drawing on ontological concerns, while others raise questions in modal epistemology and of its links to matters of ontology, such as the challenge to give an epistemology of essence. Several essays also engage with questions of what might be called 'modal ontology': the study of whether and what things exist necessarily or contingently. Such issues have an important bearing on the kinds of semantic commitments engendered in logic and mathematics (to the existence of sets, or numbers, or properties, and so on) and the extent to which one's ontology of necessary beings interacts with other plausible assumptions and commitments.
Author: Jody Azzouni Publisher: Oxford University Press, USA ISBN: 0195159888 Category : Mathematics Languages : en Pages : 250
Book Description
If we take mathematical statements to be true, must we also believe in the existence of abstract invisible mathematical objects? This text claims that the way to escape such a commitment is to accept true statements which are about objects that don't exist in any sense at all.
Author: Jody Azzouni Publisher: Oxford University Press ISBN: 0190622555 Category : Language Arts & Disciplines Languages : en Pages : 321
Book Description
A new approach to the metaphysics, background logic, and semantics of ontological debate, Ontology Without Borders offers new solutions to perennial philosophical puzzles about constitution and the nonexistent. Book jacket.
Author: Jody Azzouni Publisher: Oxford University Press ISBN: 0190289457 Category : Philosophy Languages : en Pages : 256
Book Description
If we must take mathematical statements to be true, must we also believe in the existence of abstracta eternal invisible mathematical objects accessible only by the power of pure thought? Jody Azzouni says no, and he claims that the way to escape such commitments is to accept (as an essential part of scientific doctrine) true statements which are about objects that don't exist in any sense at all. Azzouni illustrates what the metaphysical landscape looks like once we avoid a militant Realism which forces our commitment to anything that our theories quantify. Escaping metaphysical straitjackets (such as the correspondence theory of truth), while retaining the insight that some truths are about objects that do exist, Azzouni says that we can sort scientifically-given objects into two categories: ones which exist, and to which we forge instrumental access in order to learn their properties, and ones which do not, that is, which are made up in exactly the same sense that fictional objects are. He offers as a case study a small portion of Newtonian physics, and one result of his classification of its ontological commitments, is that it does not commit us to absolute space and time.
Author: Anjan Chakravartty Publisher: Oxford University Press ISBN: 0190651474 Category : Philosophy Languages : en Pages : 288
Book Description
Both science and philosophy are interested in questions of ontology - questions about what exists and what these things are like. Science and philosophy, however, seem like very different ways of investigating the world, so how should one proceed? Some defer to the sciences, conceived as something apart from philosophy, and others to metaphysics, conceived as something apart from science, for certain kinds of answers. This book contends that these sorts of deference are misconceived. A compelling account of ontology must appreciate the ways in which the sciences incorporate metaphysical assumptions and arguments. At the same time, it must pay careful attention to how observation, experience, and the empirical dimensions of science are related to what may be viewed as defensible philosophical theorizing about ontology. The promise of an effectively naturalized metaphysics is to encourage beliefs that are formed in ways that do justice to scientific theorizing, modeling, and experimentation. But even armed with such a view, there is no one, uniquely rational way to draw lines between domains of ontology that are suitable for belief, and ones in which it would be better to suspend belief instead. In crucial respects, ontology is in the eye of the beholder: it is informed by underlying commitments with implications for the limits of inquiry, which inevitably vary across rational inquirers. As result, the proper scope of ontology is subject to a striking form of voluntary choice, yielding a new and transformative conception of scientific ontology.
Author: Patrick Dieveney
Author: Patrick Dieveney
Author: Paolo Valore
Author: Jesús Padilla Gálvez
Author: Ivette Fred-Rivera
Author: Jody Azzouni
Author: Jody Azzouni
Author: Jody Azzouni
Author: Ilham Dilman
Author: Anjan Chakravartty
Author: Frederike Margreet Janssen