Implicit ontological commitment

Quine’s general approach is to treat ontology as a matter of what a theory says there is. This turns ontology into a question of which existential statements are consequences of that theory. This approach is contrasted favourably with the view that takes ontological commitment as a relation to things. However within the broadly Quinean approach we can distinguish different accounts, differing as to the nature of the consequence relation best suited for determining those consequences. It is suggested that Quine’s own narrowly formal account fails. Then a consideration of the necessitation approach championed by Jackson and Lewis shows that it does not do justice to the role of acknowledging consequences in determining rationality. I suggest that an approach which puts a priori consequence as the key relation does a better job. The task of spelling out the nature of a priori consequence is sketched, along with reasons to doubt the adequacy of the double indexing approach to analysing the a priori. The sorts of relations we can stand in to theories which allow us to inherit ontological commitments are touched on with a number of important philosophical strategies for introducing belief-like attitudes which nevertheless avoid ontological commitment.

Inscrutability and ontological commitment

There are two doctrines for which Quine is particularly well known: the doctrine of ontological commitment and the inscrutability thesis—the thesis that reference and quantification are inscrutable. At first glance, the two doctrines are squarely at odds. If there is no fact of the matter as to what our expressions refer to, then it would appear that no determinate commitments can be read off of our best theories. We argue here that the appearance of a clash between the two doctrines is illusory. The reason that there is no real conflict is not simply that in determining our theories’ ontological commitments we naturally rely on our home language but also (and more importantly) that ontological commitment is not intimately tied to objectual quantification and a reference-first approach to language. Or so we will argue. We conclude with a new inscrutability argument which rests on the observation that the notion of objectual quantification, when properly cashed out, deflates.

Punishment as Fair Play

This article defends the fair-play theory of legal punishment against three objections. The first, the irrelevance objection, is the long-standing complaint that fair play fails to capture what it is about crimes that makes criminals deserving of punishment; the others are the recently raised false-equivalence and lacks-integration objections. In response, I sketch an account of fair-play theory that is grounded in a conception of the political order as a meta-cooperative practice—a conception that falls somewhere between contractual and communitarian conceptions—and draw on this account to show how the theory can overcome the objections.

Revisiting the Censure Theory of Punishment

This paper is a rejoinder to Thaddeus Metz’s article “Censure Theory Still Best Accounts for Punishment of the Guilty: Reply to Montague.” In his article, Metz attempts to answer objections to censure theory that I had raised previously. I argue in my rejoinder that Metz’s defense of censure theory remains seriously problematic despite what he says in his reply.

Naturalism, Science and the Supernatural

There is overwhelming agreement amongst naturalists that a naturalistic ontology should not allow for the possibility of supernatural entities. I argue, against this prevailing consensus, that naturalists have no proper basis to oppose the existence of supernatural entities. Naturalism is characterized, following Leiter and Rea, as a position which involves a primary commitment to scientific methodology and it is argued that any naturalistic ontological commitments must be compatible with this primary commitment. It is further argued that properly applied scientific method has warranted the acceptance of the existence of supernatural entities in the past and that it is plausible to think that it will do so again in the future. So naturalists should allow for the possibility of supernatural entities.

The dispensability of (merely) intentional objects

The ontology of (merely) intentional objects is a can of worms. If we can avoid ontological commitment to such entities, we should. In this paper, I offer a strategy for accomplishing that. This is to reject the traditional act-object account of intentionality in favor of an adverbial account. According to adverbialism about intentionality, having a dragon thought is not a matter of bearing the thinking-about relation to dragons, but of engaging in the activity of thinking dragon-wise.

Number sense and quantifier interpretation

We consider connections between number sense—the ability to judge number—and the interpretation of natural language quantifiers. In particular, we present empirical evidence concerning the neuroanatomical underpinnings of number sense and quantifier interpretation. We show, further, that impairment of number sense in patients can result in the impairment of the ability to interpret sentences containing quantifiers. This result demonstrates that number sense supports some aspects of the language faculty.

The Metaphysics of Causal Models

This paper presents an attempt to integrate theories of causal processes—of the kind developed by Wesley Salmon and Phil Dowe—into a theory of causal models using Bayesian networks. We suggest that arcs in causal models must correspond to possible causal processes. Moreover, we suggest that when processes are rendered physically impossible by what occurs on distinct paths, the original model must be restricted by removing the relevant arc. These two techniques suffice to explain cases of late pre?mption and other cases that have proved problematic for causal models.

Rationality,Reasonableness, and Critical Rationalism: Problems with the Pragma-dialectical View

A major virtue of the Pragma-Dialectical theory of argumentation is its commitment to reasonableness and rationality as central criteria of argumentative quality. However, the account of these key notions offered by the originators of this theory, Frans van Eemeren and Rob Grootendorst, seems to us problematic in several respects. In what follows we criticize that account and suggest an alternative, offered elsewhere, that seems to us to be both independently preferable and more in keeping with the epistemic approach to arguments and argumentation we favor.

The Easy Approach to Ontology

This paper defends the view that ontological questions (properly understood) are easy—too easy, in fact, to be subjects of substantive and distinctively philosophical debates. They are easy, roughly, in the sense that they may be resolved straightforwardly—generally by a combination of conceptual and empirical enquiries. After briefly outlining the view and some of its virtues, I turn to examine two central lines of objection. The first is that this ‘easy’ approach is itself committed to substantive ontological views, including an implausibly permissive ontology. The second is that it, like neo-Fregean views, relies on transformation rules that are questionable on both logical and ontological grounds. Ultimately, I will argue, the easy view is not easily assailed by either of these routes, and so remains (thus far) a tenable and attractive approach.

Emergence

Here I offer a precise analysis of what it takes for a property to count as emergent. The features widely considered crucial to emergence include novelty, unpredictability, supervenience, relationality, and downward causal influence. By acknowledging each of these distinctive features, the definition provided below captures an important sense in which the whole can be more than the sum of its parts.

Wittgensteinian Tableaux, Identity, and Co-Denotation

Wittgensteinian predicate logic (W-logic) is characterized by the requirement that the objects mentioned within the scope of a quantifier be excluded from the range of the associated bound variable. I present a sound and complete tableaux calculus for this logic and discuss issues of translatability between Wittgensteinian and standard predicate logic in languages with and without individual constants. A metalinguistic co-denotation predicate, akin to Frege’s triple bar of the Begriffsschrift, is introduced and used to bestow the full expressive power of first-order logic with identity on W-logic in the presence of constants.

---

On the Division Between Reason and Unreason in Kant

This article examines Kant’s discussion of the division between reason and unreason in his Anthropology from a Pragmatic Point of View. On the one hand, Kant says that there is a normative, clear, and definite division between reason and unreason. On the other hand, Kant offers three arguments showing that we cannot draw such a division. First, we cannot explain the normative grounds for the division. Second, both reason and unreason are present in everyone to varying degrees in different ways. Third, Kant invalidates the division as such by characterizing what should be more incomprehensible than an extreme case of unreason as also being a rational way of life.

No class: Russell on contextual definition and the elimination of sets

The article rebutts Michael Kremer’s contention that Russell’s contextual definition of set-theoretic language in Principia Mathematica constituted the ontological achievement of eliminating commitment to classes. Although Russell’s higher-order quantifiers, used in the definition, need not range over classes, none of the plausible substitutes provide a solid basis for eliminating them. This point is used to defend the presentation, in The Dawn of Analysis, of Russell’s logicist reduction, using a first-order version of naive set theory.

Holding One’s Own

There is a tension with regard to regulative norms of inquiry. One’s commitments must survive critical scrutiny, and if they do not survive, they should be revised. Alternately, for views to be adequately articulated and defended, their proponents must maintain a strong commitment to the views in question. A solution is proposed with the notion of holding one’s own as the virtue of being reason-responsive with the prospects of improving the view in question.

More Troubles for Epiphenomenalism

I have argued that to say qualia are epiphenomenal is to say a world without qualia would be physically identical to a world with qualia. Dan Cavedon-Taylor has offered an alternative interpretation of the commitments of qualia epiphenomenalism according to which qualia cause beliefs and those beliefs can and do cause changes to the physical world. I argue that neither of these options works for the qualia epiphenomenalist and thus that theory faces far more serious difficulties than has previously been recognized.

Voluntary Retirement and Organizational Turnover Intentions: The Differential Associations with Work and Non-Work Commitment Constructs

The relationships of voluntary retirement and organizational turnover intentions to various commitment constructs in work and non-work settings were examined using a sample of 345 employees near retirement age (mean age = 53.71). The results demonstrated that work centrality and commitment to leisure activities were unique predictors of retirement intentions, while affective organizational commitment predicted turnover intentions but not retirement. Occupational commitment was a significant predictor of both retirement and turnover. The implications for revising the definition of work-role attachment theory and further developing a theoretical model to explain retirement decisions are also discussed.

The Experiential Liberation Strategy of the Existential-Integrative Model of Therapy

This article summarizes the experiential liberation strategy of the existential-integrative (EI) model of therapy. The existential-integrative model of therapy provides one way to understand and coordinate a variety of intervention modes within an overarching ontological or experiential context. I will (1) define the experiential liberation strategy—such as its emphasis on the capacities to constrict, expand, and center psychophysiological capacities; (2) describe its salient features—such as the four stances that promote experiential liberation: presence, invoking the actual, vivifying and confronting resistance, and the cultivation of meaning and awe; and (3) illustrate the relevance of the strategy to case vignettes drawn from actual practice.

Structural equations and causation: six counterexamples

Hall [(2007), Philosophical Studies, 132, 109–136] offers a critique of structural equations accounts of actual causation, and then offers a new theory of his own. In this paper, I respond to Hall’s critique, and present some counterexamples to his new theory. These counterexamples are then diagnosed.