Taking as a starting point the assertion of an ambiguity in the Lutheran tradition's assessment of reason, the essay argues that the Kantian unreserved confidence in reason is criticised in Bonhoeffer. Based upon a Christological understanding of reason, Bonhoeffer endorses a view of reason which is specifically Christian and yet maintains a universality. With a focus on Bonhoeffer's Ethik as the hermeneutical key to his theology, Bonhoeffer's notion is also discussed in light of contemporary Christian ethics. In this part it (...) is particularly the role of reason within a public discourse which is treated in the essay. Here it is argued that Bonhoeffer may be appropriated in attempting to outline a Christological ontology of reason holding essential implications for the sources and conditions of public discourse. (shrink)

Epistemic reasons are mental states. They are not propositions or non-mental facts. The discussion proceeds as follows. Section 1 introduces the topic. Section 2 gives two concrete examples of how our topic directly affects the internalism/externalism debate in normative epistemology. Section 3 responds to an argument against the view that reasons are mental states. Section 4 presents two problems for the view that reasons are propositions. Section 5 presents two problems for the view that reasons are (...) non-mental facts. Section 6 argues that reasons are mental states. Section 7 responds to objections. (shrink)

John Searle has recently developed a theory of reasons for acting that intends to rescue the freedom of the will, endangered by causal determinism, whether physical or psychological. To achieve this purpose, Searle postulates a series of "gaps" that are supposed toendowthe self with free will. Reviewing key steps in Searle's argument, this article shows that such an undertaking cannot be successfully completed because of its solipsist premises. The author argues that reasons for acting do not have a (...) subjective, I-ontology but a first-person plural, Weontology that better accounts for agency and responsibility. Key Words: free will • agency • reasons for acting • ontology. (shrink)

John Searle has recently developed a theory of reasons for acting that intends to rescue the freedom of the will, endangered by causal determinism, whether physical or psychological. To achieve this purpose, Searle postulates a series of “gaps” that are supposed toendowthe self with free will. Reviewing key steps in Searle's argument, this article shows that such an undertaking cannot be successfully completed because of its solipsist premises. The author argues that reasons for acting do not have a (...) subjective, I-ontology but a first-person plural, Weontology that better accounts for agency and responsibility. (shrink)

In this paper, I reconstruct the development and the complex character of Zilsel’s conception of scientific laws. This concept functions as a fil rouge for understanding Zilsel’s philosophy throughout different times (here, the focus is on his Viennese writings and how they pave the way to the more renown American ones) and across his many fields of work (from physics to politics). A good decade before Heisenberg’s uncertainty principle was going to mark the outbreak of indeterminism in quantum physics, Edgar (...) Zilsel started to develop a complex logical-philosophical theory in which statistical and causal laws were given an indeterministic foundation (Zilsel 1916). However, in developing his thoughts on the emergence of regularities from disorder, Zilsel arrives at a profound ambiguity with respect to the ontological or the epistemic nature of laws and order in the world: Whether this order is to be conceived of as an empirical finding or as the product of reason – this would have to remain unclear. This tension between rationalism and empiricism, as well as a tension between a realist and an anti-realist conception of lawfulness, can be identified in both Zilsel’s Viennese and American writings: a tension which touches the core of the “application problem” that would keep haunting Zilsel until his premature death. (shrink)

The paper aims to reconstruct Heidegger’s historical-intentional assumptions in his ontological interpretation of Kant’s Critique of Pure Reason. The paper presents young Heidegger’s project of the “metaphysical-teleological interpretation of consciousness.” The project indicates the direction of his further ontological interpretation of transcendentalism: Heidegger stands up to the traditional, well known neo-Kantian interpretation of the Critique, and offers a new conception of ontological knowledge and cognition. According to this conception, cognition is grounded in transcendental imagination where a threefold synthesis takes place. (...) Heidegger’s original temporal interpretation of transcendental schematism is also recalled to stress the significance of his new ontological approach to Kant’s theoretical philosophy. (shrink)

For Francisco Suárez, beings of reason are non-existent objects that we can think about, objects like goat-stags and round squares. The first section of the fifty-fourth of Suárez’s Metaphysical Disputations is about the ontological status of beings of reason. Suárez’s view has been the subject of disagreement in the literature because he sometimes says that there are beings of reason, and he sometimes says there are not. In this paper, I argue for and explain an ontological pluralist reading of Suárez. (...) Ontological pluralism is the claim that there is more than one way of being. I distinguish between two varieties of ontological pluralism, strict and non-strict, and argue that Suárez endorsed the latter. In the contemporary literature, it is sometimes alleged that ontological pluralism is an idle hypothesis, unintelligible or philosophically vacuous. I argue that Suárez has a response to this objection in his argument against ontological monism. (shrink)

This volume offers a novel philosophical thesis on the ontology of religion, and proposes a new conceptual repertoire to deal with supernatural religion. Jibu Mathew George offers an interdisciplinary perspective on the source and dynamics of religious ideation upon which belief and faith are based, at the fundamental levels of human reasoning. Using Max Weber's concept of "Disenchantment of the World" as a point of departure, this book endeavors to provide a pioneering philosophical and psychological understanding of the nature (...) of enchantment, disenchantment, and possible re-enchantments as they pertain to the occidental cultural history in Weberian retrospect. (shrink)

Reason and revelation are a topic that is debated by many parties to determine the position and superiority between reason and revelation. There are differences of opinion among thinkers regarding the position of reason and revelation. This debate has also attracted the attention of many Islamic thinkers, including Islamic philosophers. This paper explores the ontological capture of reason and revelation debate by two of the most prominent Sufi philosophers, Ibn ‘Arabī and Mullā Ṣadrā. This research employs a literature review as (...) a research methodology, with an emphasis on synthesis and integration. Through this research, it can be concluded that Ibn ‘Arabī’s and Mullā Ṣadrā’s ontological perspectives have deconstructed theological and epistemological disagreements between rationalists who place reason above revelation and their traditionalist opponents. Ibn ‘Arabī’s theory of creative imagination unveils the ontological order of reason and revelation, whereas Mullā Ṣadrā’s theories of tashkīk (gradation of being) and the union of the knower and the known during the production of knowledge (or to be more precise, the union of intellect and intelligible during intellection) consistently place reason and revelation not in opposing sides but rather in a single gradational existence. Both Ibn ‘Arabī and Mullā Ṣadrā have broken the theological and epistemological vicious cycle by introducing ontological interventions into the debate. Ibn ‘Arabī and Mullā Ṣadrā may or may not have intended to participate in the polemic; as a result, these outcomes were rarely mentioned in the historical context of the ideas. (shrink)

In this paper I make four claims. First, there is an apparent contradiction in Spinoza’s theory of justice. On the one hand, in the Tractatus Theologico-Politicus (1670), he argues that justice is entirely conventional and depends on the ruler’s decision. On the other hand, in the later and unpublished Tractatus Politicus (1677), he claims that man really is a social animal and that we can articulate ideal forms of justice on that basis. Second, to address this apparent inconsistency, we need (...) to look at Spinoza’s use of early modern scholastic metaphysics. Although he rejects scholastic natural law theory, he has adopted another concept from the scholastics that is crucial for his theory: the notion of a ‘being of reason’ (ens rationis). Third, if we consider justice as a kind of being of reason, then we can resolve the apparent contradiction in Spinoza’s approach. I shall argue that concepts of justice are imaginative ‘beings of reason.’ They are products of convention that are not derived from general features of the world but from a particular set of circumstances. Fourth, Spinoza’s social ontology of political concepts like justice has some distinct advantages for contemporary theory. This approach shows how we might be able to provide a framework to integrate politics and natural science without reducing one to the other. (shrink)

An application of Narrative Knowledge Representation Language (NKRL) techniques on (declassified) ‘terrorism in Southern Philippines’ documents has been carried out in the context of the IST Parmenides project. This paper describes some aspects of this work: it is our belief, in fact, that the Knowledge Representation techniques and the Intelligent Information Retrieval tools used in this experiment can be of some interest also in an ‘Ontological Modelling of Legal Events and Legal Reasoning’ context.

A common working assumption of theories of statutory interpretation is that the object of interpretation is uncontroversial. It is assumed that dispute only centers on the epistemics of interpretation. The assumption is unsound. Theories of statutory interpretation are importantly different from other sorts of theories. The subject matter of other sorts of theories can be identified uncontroversially. In the case of statutory interpretation, the object of interpretation is controversial. What counts as the object of interpretation therefore needs specification. Without the (...) required specification, criteria of evidence and warrant justifying an interpretation are not well-defined.An adequate theory of statutory interpreation must contain both epistemic and ontological components. It must provide criteria for treating information as evidence relevant to, and standards for, interpreting a statute. Providing such criteria in turn requires also giving an account of the object of interpretation — what a statute consists in. Practical reason theories fail to provide acceptable criteria and standards for interpreting a statute. These accounts therefore fail to supply an adequate epistemic components for a theory of statutory interpretation. As to the ontological component, things are less clear. I have argued in sections II and III that this component is partly a matter of substantive political theory. Although practical reason theorists fail to offer a substantive political theory for defining the proper object of interpretation, their accounts are in principle ontologically unobjectionable. At most, practical reason accounts are incomplete. Of course, practical reason accounts might still be defective for other reasons. They may invoke a defective substantive political theory. Or the constraints imposed on properties of a statute or relations between them may not in fact affectuate the goals set by the theory. Such failings would be normative, not metaphysical. Since practical reason accounts are epistemically inadequate and ontologically incomplete, legal theorists should find the accounts less attractive than they do, even putting aside the normative soundness of the accounts. (shrink)

A startling amount of intelligent activity can be controlled without reasoning or thought. By tuning the perceptual system to task relevant properties a creature can cope with relatively sophisticated environments without concepts. There is a limit, however, to how far a creature without concepts can go. Rod Brooks, like many ecologically oriented scientists, argues that the vast majority of intelligent behaviour is concept-free. To evaluate this position I consider what special benefits accrue to concept-using creatures. Concepts are either necessary for (...) certain types of perception, learning, and control, or they make those processes computationally simpler. Once a creature has concepts its capacities are vastly multiplied. (shrink)

What I call the dynamics of reason is a post-Kuhnian approach to the history and philosophy of science articulating a relativized and historicized version of the Kantian conception of the rationality and objectivity of the modern physical sciences. I here discuss two extensions of this approach. I argue that, although the relativized standards of rationality in question change over time, the particular way in which they do this still preserves the trans-historical rationality of the entire process. I also make a (...) beginning in extending my historical narrative from purely intellectual history (both philosophical and scientific) to the wider cultural context. (shrink)

Concepts like testimonial injustice (Fricker, 2007) and testimonial violence (Dotson, 2011) articulate that marginalized epistemic agents are unjustly undermined as testifiers when dominant agents cannot or will not hear, understand, or believe their testimony. This paper turns attention away from these constraints on uptake, and towards pragmatic, social, and political constraints on how dominant audiences receive and react to testimony. I argue that these constraints can also be sources of testimonial injustice and epistemic violence. Specifically, I explore a kind of (...) injustice that I call testimonial withdrawal, which occurs when a would-be speaker chooses to remain silent because they know or reasonably expect that there is pragmatic risk associated with speaking, given their unjust marginalization. I argue that this unjustly undermines epistemic agency, and that expanding Fricker and Dotson’s umbrella concepts to accommodate this idea results in a better understanding of the moral and epistemic contours of both testimonial withdrawal and these broader categories. (shrink)

A bewildering array of accounts of the ontology of musical works is available. Philosophers have held that works of music are sets of performances, abstract, eternal sound-event types, initiated types, compositional action types, compositional action tokens, ideas in a composer’s mind and continuants that perdure. This paper maintains that questions in the ontology of music are, in Rudolf Carnap’s sense of the term, pseudo-problems. That is, there is no alethic basis for choosing between rival musical ontologies. While we (...) have no alethic basis for choosing any ontology of music, pragmatic reasons can be given for favoring certain ontologies of musical works over others. (shrink)

I argue that the most promising approach to understanding J.J. Gibson's "affordances" takes affordances themselves as ontological primitives, instead of treating them as dispositional properties of more primitive things, events, surfaces, or substances. These latter are best treated as coalescences of affordances present in the environment (or "coalescences of use-potential," as in Sanders (1994) and Hilditch (1995)). On this view, even the ecological approach's stress on the complementary organism/environment pair is seen as expressing a particular affordance relation between the world (...) and the analyst. That the world is parsed in any way among events and objects, perceivers and worlds, etc., reflects equally features of certain real or possible perspectives on the world and features of the world itself. In section 1, I begin by contending that, contrary to the apparent expectations of some in the field, the bare existence of affordances is surely quite uncontroversial. In section 2, I argue that the most reasonable approach to foundational ontology is a relativistic one. In section 3, I address the claim that affordances must be ontologically complemented by effectivities for the sake of completeness, and I shall argue against that claim on grounds that I take to reflect some of Gibson's most important insights. This work will help to clarify the way affordances are to be used in the fourth and final section, where I argue that ontological work, even within special sciences, should not be merely "regional," and that the most attractive general approach to ontological questions is one that is based on affordances, rather than upon things, events, surfaces, and the like. (shrink)

Reasons and reasoning were central to the work of Paul Grice, one of the most influential and admired philosophers of the late twentieth century. In the John Locke Lectures that Grice delivered in Oxford at the end of the 1970s, he set out his fundamental thoughts about these topics; Aspects of Reason is the long-awaited publication of those lectures. This immensely rich work, powerfully evocative of the mind of its author, will refresh and illuminate discussions in many areas of (...) contemporary philosophy. (shrink)

A review of U. Mäki (ed.). Fact and Fiction in Economics, Cambridge: Cambridge University Press, 2003. pp. xvi 384. ISBN 0521 00957. As people interested mainly in theory, methodologists and philos...

This monograph discusses the question of what it is to be a reason – mainly in practical ethics – and proposes an original contribution to metaethics.It critically examines theories of metaethical realism, constructivism and error theory and identifies several misunderstandings or unclarities in contemporary debates. Based on this examination, the book suggests a distinction between a conceptual question, that can be answered by pure first-personal thinking, and a material question, that targets responses to reasons as a natural phenomenon in (...) space and time and that can be answered by help of the sciences. While this book defends a sharp distinction between these approaches, it also argues that the insights gained by the distinct approaches can be fruitfully integrated into a comprehensive picture.The comprehensive picture promoted in this book, based on both philosophical analysis and resources from psychology and cognitive science, is a picture of reasons as items in a collective archive of mind – reconfiguring the “domain of reasons” as a collectively established and socially cultivated fund of considerations with normative weight. The developed Collective Archive View combines Reasons Fundamentalism as an answer to the conceptual question, with a social ontological proposal, similar to Haslanger’s critical realism, as an answer to the material question.Thereby, it introduces central ideas from the field of social metaphysics into metaethics. At the same time, it offers a way of settling some controversies within metaethics, going on between proponents of Reasons Fundamentalism and Constitutivism, realism and constructivism, as well as proponents of mind-dependence and mind-independence of normative facts. Finally, the proposal enables us to envision and conceptualize genuine normative change within a metaethical theory. (shrink)

_Ontology of Production_ presents three essays by the influential Japanese philosopher Nishida Kitarō, translated for the first time into English by William Haver. While previous translations of his writings have framed Nishida within Asian or Oriental philosophical traditions, Haver's introduction and approach to the texts rightly situate the work within Nishida's own commitment to Western philosophy. In particular, Haver focuses on Nishida's sustained and rigorous engagement with Marx's conception of production. Agreeing with Marx that ontology is production and production (...) is ontology, Nishida in these three essays—"Expressive Activity", "The Standpoint of Active Intuition", and "Human Being" —addresses sense and reason, language and thought, intuition and appropriation, ultimately arguing that in this concept of production, ideality and materiality are neither mutually exclusive nor oppositional but, rather, coimmanent. Nishida's forceful articulation of the radical nature of Marx's theory of production is, Haver contends, particularly timely in today's speculation-driven global economy. Nishida's reading of Marx, which points to the inseparability of immaterial intellectual labor and material manual labor, provokes a reconsideration of Marxism's utility for making sense of—and resisting—the logic of contemporary capitalism. (shrink)

_Ontology of Production_ presents three essays by the influential Japanese philosopher Nishida Kitarō, translated for the first time into English by William Haver. While previous translations of his writings have framed Nishida within Asian or Oriental philosophical traditions, Haver's introduction and approach to the texts rightly situate the work within Nishida's own commitment to Western philosophy. In particular, Haver focuses on Nishida's sustained and rigorous engagement with Marx's conception of production. Agreeing with Marx that ontology is production and production (...) is ontology, Nishida in these three essays—"Expressive Activity", "The Standpoint of Active Intuition", and "Human Being" —addresses sense and reason, language and thought, intuition and appropriation, ultimately arguing that in this concept of production, ideality and materiality are neither mutually exclusive nor oppositional but, rather, coimmanent. Nishida's forceful articulation of the radical nature of Marx's theory of production is, Haver contends, particularly timely in today's speculation-driven global economy. Nishida's reading of Marx, which points to the inseparability of immaterial intellectual labor and material manual labor, provokes a reconsideration of Marxism's utility for making sense of—and resisting—the logic of contemporary capitalism. (shrink)

In this article I draw upon the social ontologies developed by John Searle, Roy Bhaskar, Margaret Archer and Tony Lawson in order to distinguish between power and leadership. To do so, I distinguish the different organizing principles behind natural phenomena, collective phenomena and institutional phenomena, and argue that an understanding of those different organizing principles is essential to a clearer conceptualization of power and leadership. Natural power and cultural power, as I argue, depend upon the organizing principles of natural phenomena, (...) and differ depending on whether those organizing principles have been transformed by humans, in which case it becomes cultural power, or not, in which case it simply is natural power. Leadership emerges with the ability of making other humans share mental states through collective intentionality. Institutional power, in contrast, is connected to the creation of a deontology of rights and obligations that provide what Searle calls desire-independent reasons for action. (shrink)

Modern philosophy is, for what appear to be good reasons, uniformly hostile to sui generis final causes. And motivated to develop philosophically and scientifically plausible interpretations, scholars have increasingly offered reductivist and eliminitivist accounts of Aristotle's teleological commitment. This trend in contemporary scholarship is misguided. We have strong grounds to believe Aristotle accepted unreduced sui generis teleology, and reductivist and eliminitivist accounts face insurmountable textual and philosophical difficulties. We offer Aristotelians cold comfort by replacing his apparent view with failed (...) accounts. And so we ought to admit Aristotle’s prima facie commitments and deal with — if not accept — the consequences. (shrink)

This paper discusses the state-of-the-art dispute over the ontological question of rock music: what is the work of art, or the central work-kind, of rock music, if any? And, is the work of rock music ontologically distinct from the work of classical music, which is the only musical tradition whose ontology is vastly studied? First, I distinguish between two levels of inquiry in musical ontology: the fundamental level and the higher-order level, in which comparative ontology – the (...) project in which someone engages by considering that there is ontological variety among works of distinct musical traditions – falls. After addressing two general questions about rock music, I turn to Theodore Gracyk’s ontological account of rock music, according to which the primary focus of critical attention in rock music are recordings, or recorded tracks. This view has the consequence that ‘recordings’ is a fundamental concept of philosophy of music, necessary for us to understand rock music. Stephen Davies objected that Gracyk’s account fails to assign appropriate value to a valuable practice with which rock audiences are committed, live performance, and argued that the works of rock music are of the ontological kind for studio performance. Finally, Andrew Kania synthetized both views: rock recorded tracks are at the centre of rock as an art form, thus being the rock works. For, different reasons, none of these views is deemed satisfactory. (shrink)

Digital physics claims that the entire universe is, at the very bottom, made out of bits; as a result, all physical processes are intrinsically computational. For that reason, many digital physicists go further and affirm that the universe is indeed a giant computer. The aim of this article is to make explicit the ontological assumptions underlying such a view. Our main concern is to clarify what kind of properties the universe must instantiate in order to perform computations. We analyse the (...) logical form of the two models of computation traditionally adopted in digital physics, namely, cellular automata and Turing machines. These models are computationally equivalent, but we show that they support different ontological commitments about the fundamental properties of the universe. In fact, cellular automata are compatible with a rather traditional form of physicalism, whereas Turing machines support a dualistic ontology, which could be understood as a realism about the laws of nature or, alternatively, as a kind of panpsychism. (shrink)

Journal for the Theory of Social Behaviour, EarlyView.

There are many ontologies of the world or of specific phenomena such as time, matter, space, and quantum mechanics1. However, ontologies of information are rather rare. One of the reasons behind this is that information is most frequently associated with communication and computing, and not with ‘the furniture of the world’. But what would be the nature of an ontology of information? For it to be of significant import it should be amenable to formalization in a logico-grammatical formalism. (...) A candidate ontology satisfying such a requirement can be found in some of the ideas of K. Turek, presented in this paper. Turek outlines the ontology of information conceived of as a part of nature, and provides the ‘missing link’ to the Z axiomatic set theory, offering a proposal for developing a formal ontology of information both in its philosophical and logicogrammatical representations. (shrink)

There are many ontologies of the world or of specific phenomena such as time, matter, space, and quantum mechanics1. However, ontologies of information are rather rare. One of the reasons behind this is that information is most frequently associated with communication and computing, and not with ‘the furniture of the world’. But what would be the nature of an ontology of information? For it to be of significant import it should be amenable to formalization in a logico-grammatical formalism. (...) A candidate ontology satisfying such a requirement can be found in some of the ideas of K. Turek, presented in this paper. Turek outlines the ontology of information conceived of as a part of nature, and provides the ‘missing link’ to the Z axiomatic set theory, offering a proposal for developing a formal ontology of information both in its philosophical and logicogrammatical representations. (shrink)

Reasons can play a variety of roles in a variety of contexts. For instance, reasons can motivate and guide us in our actions (and omissions), in the sense that we often act in the light of reasons. And reasons can be grounds for beliefs, desires and emotions and can be used to evaluate, and sometimes to justify, all these. In addition, reasons are used in explanations: both in explanations of human actions, beliefs, desires, emotions, etc., (...) and in explanations of a wide range of phenomena involving all sorts of animate and inanimate substances. This diversity has encouraged the thought that the term 'reason' is ambiguous or has different senses in different contexts. Moreover, this view often goes hand in hand with the claim that reasons of these different kinds belong to different ontological categories: to facts (or something similar) in the case of normative/justifying reasons, and to mental states in the case of motivating/explanatory reasons. In this paper I shall explore some of the main roles that reasons play and, on that basis, I shall offer a classification of kinds of reasons. As will become clear, my classification of reasons is at odds with much of the literature in several respects: first, because of my views about how we should understand the claim that reasons are classified into different kinds; second, because of the kinds into which I think reasons should be classified; and, finally, because of the consequences I think this view has for the ontology of reasons. (shrink)

In addressing the fundamental issues of Merleau-Ponty’s last ontology, for which Being is an expressive movement, this paper focuses on Merleau-Ponty’s reflections on painting, sculpture and, mainly, cinema. Two reasons justify such a choice. The first one is that Merleau-Ponty’s reflections on films as artistic objects are starting to become better known, while an exclusive privilege has been too long given to his texts on painting, sculpture and literature. An enrichment of our reading of his aesthetics and (...) class='Hi'>ontology is thus made possible. The second reason is that, although it is true that Merleau-Ponty’s general aesthetic doctrine introduces us to the question of movement, of its meaning and its ontological status as “expression,” it is even more true that, in the framework of this general aesthetic doctrine, his analyses of the mode of expression of cinematographic images become especially significant. (shrink)

In addressing the fundamental issues of Merleau-Ponty’s last ontology, for which Being is an expressive movement, this paper focuses on Merleau-Ponty’s reflections on painting, sculpture and, mainly, cinema. Two reasons justify such a choice. The first one is that Merleau-Ponty’s reflections on films as artistic objects are starting to become better known, while an exclusive privilege has been too long given to his texts on painting, sculpture and literature. An enrichment of our reading of his aesthetics and (...) class='Hi'>ontology is thus made possible. The second reason is that, although it is true that Merleau-Ponty’s general aesthetic doctrine introduces us to the question of movement, of its meaning and its ontological status as “expression,” it is even more true that, in the framework of this general aesthetic doctrine, his analyses of the mode of expression of cinematographic images become especially significant. (shrink)

I argue that there are no physical singularities in space–time. Singular space–time models do not belong to the ontology of the world, because of a simple reason: they are concepts, defective solutions of Einstein’s field equations. I discuss the actual implication of the so-called singularity theorems. In remarking the confusion and fog that emerge from the reification of singularities I hope to contribute to a better understanding of the possibilities and limits of the theory of general relativity.

In Republic V, Plato makes the astonishing claim that knowledge is a different and independent power from belief, in the way, for example, that sight differs from hearing. I will argue that this is a fundamentally different conception of knowledge than the, also Platonic, conception of knowledge as 'true belief with an account'. I examine the reasons why Plato holds this position, and the ontology and epistemology which sustain its claims.

In Republic V, Plato makes the astonishing claim that knowledge is a different and independent power from belief, in the way, for example, that sight differs from hearing. I will argue that this is a fundamentally different conception of knowledge than the, also Platonic, conception of knowledge as 'true belief with an account'. I examine the reasons why Plato holds this position, and the ontology and epistemology which sustain its claims.

The Realm of Reason develops a new, general theory of what it is for a thinker to be entitled to form a given belief. The theory locates entitlement in the nexus of relations between truth, content, and understanding. Peacocke formulates three principles of rationalism that articulate this conception. The principles imply that all entitlement has a component that is justificationally independent of experience. The resulting position is thus a form of rationalism, generalized to all kinds of content.To show how these (...) principles are realized in specific domains, Peacocke applies the theory in detail to several classical problems of philosophy, including the nature of perceptual entitlement, induction, and the status of moral thought. These discussions involve an elaboration of the structure of entitlement in ways that have applications in many other areas of philosophy. He also relates the theory to classical and recent rationalist thought, and to current issues in the theory of meaning, reference and explanation. In the course of these discussions, he proposes a general theory of the a priori.The focus of the work lies in the intersection of epistemology, metaphysics, and the theory of meaning, and will be of interest both to students and researchers in these areas, and to anyone concerned with the idea of rationality. (shrink)

This paper defends two claims about the criterion of commitment of W.V.O Quine. The first claim is that the criterion can be made extensional. The second is that a proper formulation becomes an analytic truth. We spend a few preliminary sections clarifying our intended notion of ontological commitment. We will not go very far in our investigation of the criterion if we do not distinguish the things a theory postulates, what its adherents, or anybody else, believe in, and which of (...) these entities we have compelling reasons to accept. A look at [Quine 1953] shows that the criterion concerned the postulation of entities by theories, but it is often misread as an attempt to say something about either or. The core of the paper is an exposition of two formulations of the criterion. I first state a schema improving on that of [Scheffler and Chomsky 1959]. The second formulation is a single principle and construes commitment as a relation between theories and predicates: ontological commitment to the entities that satisfy a given predicate. Both criteria are extensional and are formulated for constructional systems, in the sense of [Carnap 1928] and [Goodman 1951], rather than for theories construed as interpreted sets of sentences. This solves a problem raised by [Halvorson 2019]. Their analyticity is substantiated by showing that their most controversial consequences are instances of Tarski’s Convention. (shrink)

The paper argues that the formulation of quantum mechanics proposed by Ghirardi, Rimini and Weber (GRW) is a serious candidate for being a fundamental physical theory and explores its ontological commitments from this perspective. In particular, we propose to conceive of spatial superpositions of non-massless microsystems as dispositions or powers, more precisely propensities, to generate spontaneous localizations. We set out five reasons for this view, namely that (1) it provides for a clear sense in which quantum systems in entangled (...) states possess properties even in the absence of definite values; (2) it vindicates objective, single-case probabilities; (3) it yields a clear transition from quantum to classical properties; (4) it enables to draw a clear distinction between purely mathematical and physical structures, and (5) it grounds the arrow of time in the time-irreversible manifestation of the propensities to localize. (shrink)

A medical intervention is a medical procedure or application intended to relieve or prevent illness or injury. Examples of medical interventions include vaccination and drug administration. After a medical intervention, adverse events (AEs) may occur which lie outside the intended consequences of the intervention. The representation and analysis of AEs are critical to the improvement of public health. Description: The Ontology of Adverse Events (OAE), previously named Adverse Event Ontology (AEO), is a community-driven ontology developed to standardize (...) and integrate data relating to AEs arising subsequent to medical interventions, as well as to support computer-assisted reasoning. OAE has over 3,000 terms with unique identifiers, including terms imported from existing ontologies and more than 1,800 OAE-specific terms. In OAE, the term ‘adverse event’ denotes a pathological bodily process in a patient that occurs after a medical intervention. Causal adverse events are defined by OAE as those events that are causal consequences of a medical intervention. OAE represents various adverse events based on patient anatomic regions and clinical outcomes, including symptoms, signs, and abnormal processes. OAE has been used in the analysis of several different sorts of vaccine and drug adverse event data. (shrink)