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This book gathers together thirteen of Peter van Inwagen's essays on metaphysics, several of which have acquired the status of modern classics in their field. They range widely across such topics as Quine's philosophy of quantification, the ontology of fiction, the part-whole relation, the theory of 'temporal parts', and human knowledge of modal truths. In addition, van Inwagen considers the question as to whether the psychological continuity theory of personal identity is compatible with materialism, and defends the thesis that possible states of affairs are abstract objects, in opposition to David Lewis's 'extreme modal realism'. A specially-written introduction completes the collection, which will be an invaluable resource for anyone interested in metaphysics.
The papers in this volume address fundamental, and interrelated, philosophical issues concerning modality and identity, issues that have not only been pivotal to the development of analytic philosophy in the twentieth century, but remain a key focus of metaphysical debate in the twenty-first. How are we to understand the concepts of necessity and possibility? Is chance a basic ingredient of reality? How are we to make sense of claims about personal identity? Do numbers requiredistinctive identity criteria? Does the capacity to identify an object presuppose an ability to bring it under a sortal concept?Rather than presenting a single, partisan perspective, Identity and Modality enriches our understanding of identity and modality by bringing together papers written by leading researchers working in metaphysics, the philosophy of mind, the philosophy of science, and the philosophy of mathematics. The resulting variety of perspectives correspondingly reflects both the breadth and depth of contemporary theorizing about identity and modality, each paper addressing a particular issue andadvancing our knowledge of the area.This volume will provide essential reading for graduate students in the subject and professional philosophers.
This is a book about the concept of a physical thing and about how the names of things relate to the things they name. It questions the prevalent view that names 'refer to' or 'denote' the things they name. Instead it presents a new theory of proper names, according to which names express certain special properties that the things they name exhibit. This theory leads to some important conclusions about whether things have any of their properties as a matter of necessity. This will be an important book for philosophers in metaphysics and the philosophy of language, though it will also interest linguists concerned with the semantics of natural language.
This is a collection of Peter van Inwagen's recent essays on ontology and meta-ontology.
This book explores a range of traditional and contemporary metaphysical themes that figure in the writings of E. J. Lowe, whose powerful and influential work was still developing at the time of his death in 2015. During his forty-year career, he established himself as one of the world's leading philosophers, publishing eleven single-authored books and well over two hundred essays. His scholarship was strikingly broad, ranging from early modern philosophy to the interpretation of quantum mechanics. His most important and sustained contributions were to philosophy of mind, philosophical logic, and above all metaphysics. E. J. Lowe was committed to a systematic, realist, and scientifically informed neo-Aristotelean approach to philosophy. This volume presents a set of new essays by philosophers who share this commitment, addressing interrelated themes of his work. In particular, these papers focus upon three closely connected topics central not only to Lowe's work, but to contemporary metaphysics and philosophy of mind in general: ontology and categories of being; essence and modality, and the metaphysics of mental causation.
Philosophical reflection on our ordinary beliefs about material objects reveals that the picture they suggest is riddled with problems. While some philosophers think that these problems can be adequately addressed while leaving the core beliefs intact, others take them to show that the picture is fundamentally mistaken. I fall in the latter camp. In this dissertation, I defend ontological nihilism (just nihilism, from here forth), the view that there is no mind-independent material individuation and so, there are no material objects. My first main task is to argue that the ordinary view of objects--the view that all and only the sorts of objects we ordinarily recognize as existing (e.g. trees, books, atoms, cats etc.)--cannot be maintained in light of the aforementioned problems. The second task is to provide a defense of nihilism. My main argument centers on the significance of objects' de re modal properties in fixing their identity conditions: I argue that if objects' modal properties are not real--that is, if they are fixed by our thoughts and beliefs and not by the mind-independent world--then the objects that possess those modal properties are not real. I then argue that it is implausible that objects' modal properties are fixed by the mind-independent world. These claims jointly entail that there are no material objects. Following this, I defend the plausibility of an objectless ontology--an ontology of unindividuated material "stuff". Here I address concerns about reference and the existential quantifier, show that a paraphrase strategy can adequately accommodate our everyday thought and talk, and argue that nothing I say is inconsistent with our best science. The final part of my defense of nihilism concerns explaining exactly why and how eliminating objects provides a unified solution to a slew of difficult metaphysical puzzles. I conclude by arguing that while nihilism is not the most intuitive view, it does not conflict with common sense to the degree that it initially seems.
Necessary Beings is concerned with two central areas of metaphysics: modality—the theory of necessity, possibility, and other related notions; and ontology—the general study of what kinds of entities there are. Bob Hale's overarching purpose is to develop and defend two quite general theses about what is required for the existence of entities of various kinds: that questions about what kinds of things there are cannot be properly understood or adequately answered without recourse to considerations about possibility and necessity, and that, conversely, questions about the nature and basis of necessity and possibility cannot be satisfactorily tackled without drawing on what might be called the methodology of ontology. Taken together, these two theses claim that ontology and modality are mutually dependent upon one another, neither more fundamental than the other. Hale defends a broadly Fregean approach to metaphysics, according to which ontological distinctions among different kinds of things (objects, properties, and relations) are to be drawn on the basis of prior distinctions between different logical types of expression. The claim that facts about what kinds of things exist depend upon facts about what is possible makes little sense unless one accepts that at least some modal facts are fundamental, and not reducible to facts of some other, non-modal, sort. He argues that facts about what is absolutely necessary or possible have this character, and that they have their source or basis, not in meanings or concepts nor in facts about alternative 'worlds', but in the natures or essences of things.
Ontology and Metaontology: A Contemporary Guide is a clear and accessible survey of ontology, focusing on the most recent trends in the discipline. Divided into parts, the first half characterizes metaontology: the discourse on the methodology of ontological inquiry, covering the main concepts, tools, and methods of the discipline, exploring the notions of being and existence, ontological commitment, paraphrase strategies, fictionalist strategies, and other metaontological questions. The second half considers a series of case studies, introducing and familiarizing the reader with concrete examples of the latest research in the field. The basic sub-fields of ontology are covered here via an accessible and captivating exposition: events, properties, universals, abstract objects, possible worlds, material beings, mereology, fictional objects. The guide's modular structure allows for a flexible approach to the subject, making it suitable for both undergraduates and postgraduates looking to better understand and apply the exciting developments and debates taking place in ontology today.
That there are no white ravens is true because there are no white ravens. And so there is a sense in which that truth 'depends on the world'. But this sort of dependence is trivial. After all, it does not imply that there is anything that is that truth's 'truthmaker'. Nor does it imply that something exists to which that truth corresponds. Nor does it imply that there are properties whose exemplification grounds that truth. Trenton Merricks explores whether and how truth depends substantively on the world or on things or on being. And he takes a careful look at philosophical debates concerning, among other things, modality, time, and dispositions. He looks at these debates because any account of truth's substantive dependence on being has implications for them. And these debates likewise have implications for how and whether truth depends on being. Along the way, Merricks makes a number of new points about each of these debates that are of independent interest, of interest apart from the question of truth's dependence on being. Truth and Ontology concludes that some truths do not depend on being in any substantive way at all. One result of this conclusion is that it is a mistake to oppose a philosophical theory merely because it violates truth's alleged substantive dependence on being. Another result is that the correspondence theory of truth is false and, more generally, that truth itself is not a relation of any sort between truth-bearers and that which 'makes them true'.
In this bold and original book, the author develops a provocative theory about the metaphysics of material objects. According to this view, visible inanimate objects such as ships or mountains or stars do not, strictly speaking, exist.