How Tolerant Can You Be? Carnap on Rationality

In this paper I examine a neglected question concerning the centerpiece of Carnap's philosophy: the principle of tolerance. The principle of tolerance states that we are free to devise and adopt any well‐defined form of language or linguistic framework we please. A linguistic framework defines framework‐internal standards of correct reasoning that guide us in our first‐order scientific pursuits. The choice of a linguistic framework, on the other hand, is an ‘external’ question to be settled on pragmatic grounds and so not itself constrained by these (framework‐internal) standards. However, even if choosing a framework is a practical matter, we would nevertheless expect the process of framework selection to be subject to rational norms. But which norms might those be? And where do they come from? I begin by showing that these questions are crucial to the success of Carnap's entire philosophical project. I then offer a response on behalf of the Carnapian which guarantees the rationality of the process of framework selection, while remaining true to Carnap's firm commitment to tolerance.     

Two Dogmas'–All Bark and No Bite? Carnap and Quine on Analyticity1

Recently O'Grady aigued that Quine's “Two Dogmas” misses its mark when Carnap's use of the analyticity distinction is understood in the light of his deflationism. While in substantial agreement with the stress on Camap's deflationism, I argue that O'Grady is not sufficiently sensitive to the difference between using the analyticity distinction to support deflationism, and taking a deflationary attitude towards the distinction itself; the latter being much more controversial. Being sensitive to this difference, and viewing Quine as having reason to insist on a non‐arbitrary analyticity distinction, we see that “Two Dogmas” makes direct contact with Carnap's deflationism. We must look beyond “Two Dogmas” to Quine's other critiques of analyticity to understand why the arbitrariness of the distinction threatens to undermine or overextend Carnap's deflationism, collapsing it into a view much like Quine's. Quine is then seen to achieve many of Carnap's ends, with the important exception of deflationism.     

On Wittgenstein's and Carnap's Conceptions of the Dissolution of Philosophical Problems,and against a Therapeutic Mix: How to Solve the Paradox of the Tractatus

In this article, I distinguish Wittgenstein's conception of the dissolution of philosophical problems from that of Carnap. I argue that the conception of dissolution assumed by the therapeutic interpretations of the Tractatus is more similar to Carnap's than to Wittgenstein's for whom dissolution involves spelling out an alternative in the context of which relevant problems do not arise. To clarify this I outline a non‐therapeutic resolute reading of the Tractatus that explains how Wittgenstein thought to be able to make a positive contribution to logic and the philosophy thereof without putting forward any (ineffable) theses. This explains why there is no paradox in the Tractatus.     

Problems for Logical Pluralism

I argue that Beall and Restall's logical pluralism fails. Beall–Restall pluralism is the claim that there are different, equally correct logical consequence relations in a single language. Their position fails for two, related, reasons: first, it relies on an unmotivated conception of the ‘settled core’ of consequence: they believe that truth-preservation, necessity, formality and normativity are ‘settled’ features of logical consequence and that any relation satisfying these criteria is a logical consequence relation. I consider historical evidence and argue that their position relies on an unmotivated conception of the settled features of logical consequence. There are many features that are just as settled but which are inconsistent with pluralism. Second, I argue that Beall–Restall pluralism fails to hold in a single language with a single selection of logical constants, which they require for the position to be distinct from Carnap's. I consider various ways in which Beall and Restall can resist this meaning variance, particularly for negation, but argue that the strongest way relies on an unmotivated conception of the settled features of the logical constants.     

Comments on the paradox of analysis

A version of the so‐called paradox of analysis is enunciated which involves two principles of synonymy, referred to respectively as that of substitution and that of triviality. It is argued that for most “familiar” concepts of synonymy the former principle can be maintained whereas the latter one has to be rejected. I deal with some solutions to the paradox that have been proposed or discussed by Carnap, Lewy, Feyerabend and Hare, and adhere to Carnap's view that the puzzle arises from the use of unclarified and imprecise notions of synonymy.     

Learning Logical Tolerance: Hans Hahn on the Foundations of Mathematics

Hans Hahn's long-neglected philosophy of mathematics is reconstructed here with an eye to his anticipation of the doctrine of logical pluralism. After establishing that Hahn pioneered a post-Tractarian conception of tautologies and attempted to overcome the traditional foundational dispute in mathematics, Hahn's and Carnap's work is briefly compared with Karl Menger's, and several significant agreements or differences between Hahn's and Carnap's work are specified and discussed.     

The Principle of Sufficient Reason,the Ontological Argument and the Is/Ought Distinction

Kant's attack on metaphysics consists in large part in his attack on a principle that he names the Supreme Principle of Pure Reason. This principle, it is not often noticed, is the Principle of Sufficient Reason [PSR]. In interpreting this principle as such, I argue that Kant's attack on the PSR (and thereby his attack on dogmatic metaphysics as a whole) depends on Kant's claim that existence is not a first‐order predicate. If existence isn't what Kant calls a real predicate, the PSR is false. While this constitutes a powerful Kantian argument against dogmatic rationalism, it also poses a problem for Kant. For, as I argue, if the PSR is true, Kant's argument that existence isn't a first‐order predicate is false. In this sense, Kant's attack on the PSR is begging the question vis‐á‐vis radical metaphysicians (e.g. Spinoza). Concluding the paper I suggest relying on Kant's 'is'/'ought' distinction in avoiding this circularity, thereby reinforcing the Kantian critique.     

AGENCY,AUTONOMY, AND SOCIAL INTELLIGIBILITY

Popular Frankfurt‐style theories of autonomy hold that (i) autonomy is motivation in action by psychological attitudes that have ‘authority’ to constitute the agent's perspective, and (ii) attitudes have this authority in virtue of their formal role in the individual's psychological system, rather than their substantive content. I pose a challenge to such ‘psychologistic’ views, taking Frankfurt's and Bratman's theories as my targets. I argue that motivation by attitudes that play the roles picked out by psychologistic theories is compatible with radically unintelligible behavior. Because of this, psychologistic views are committed to classifying certain agents as ‘autonomous’ whom we intuitively find to be dysfunctional. I then argue that a necessary condition for autonomy is that an agent's behavior is intelligible in a particular way: autonomy necessarily involves acting from a subjective practical perspective that is, in principle, minimally comprehensible to others – not simply in a causal sense, but in a substantive, socio‐cultural sense.     

CHARLES LYELL,UNIFORMITARIANISM, AND INTERPRETIVE PRINCIPLES

I examine the development of Charles Lyell's principle of uniformity and its influence on the development of modern geology and biology and argue that distinguishing between philosophical starting points and empirical findings is essential for clarity in the discussion between science and religion. First, I explore Lyell's arguments against catastrophism and how these were both empirically and religiously motivated. I then consider how David Hume's empiricism, theory of causation, and rejection of miracles influenced Lyell. Using these insights, Lyell formulated his principle of uniformity, which he believed was based on current empirical findings, and rejected explanatory hypotheses that used the biblical Flood or other catastrophist accounts as violations of uniform causation and introductions of theological concepts into empirical science. I next examine the influence of Lyell's principle on Charles Darwin. Although Lyell opposed Darwinism for most of his life, Darwin relied heavily on Lyell, as is evidenced by references throughout The Origin of Species. I contend that the most important aspect of Lyell's principle for Darwin is that it makes natural evil (the struggle for survival) a process that has always been occurring rather than something introduced after the Fall as recorded in Genesis. Finally, I discuss the role that uniformity plays for Lyell, Darwin, and modern science as an interpretive principle rather than as an inference from empirical data, and I conclude by noting that keeping the distinction in mind between interpretive principles and empirical findings will help clarify debates between science and religion.     

Basic desert,conceptual revision,and moral justification

I examine Manuel Vargas's revisionist justification for continuing with our responsibility-characteristic practices in the absence of basic desert. I query his claim that this justification need not depend on how we settle questions about the content of morality, arguing that it requires us to reject the Kantian principle that prohibits treating anyone merely as a means. I maintain that any convincing argument against this principle would have to be driven by concerns that arise within the sphere of moral theory itself, whereas Vargas's argument draws solely on concerns about the expensive metaphysics involved in a libertarian conception of freedom. I argue that this amounts not just to changing the concept of free will by stipulation, but also (more problematically) to changing our moral principles by stipulation.     

Contractualism,Person-Affecting Wrongness and the Non-identity Problem

A number of theorists have argued that Scanlon's contractualist theory both "gets around" and "solves" the non-identity problem. They argue that it gets around the problem because hypothetical deliberation on general moral principles excludes the considerations that lead to the problem. They argue that it solves the problem because violating a contractualist moral principle in one's treatment of another wrongs that particular other, grounding a person-affecting moral claim. In this paper, I agree with the first claim but note that all it shows is that the act is impersonally wrong. I then dispute the second claim. On Scanlon's contractualist view, one wrongs a particular other if one treats the other in a way that is unjustifiable to that other on reasons she could not reasonably reject. We should think of person-affecting wronging in terms of the reasons had by the actual agent and the actual person affected by the agent's action. In non-identity cases, interpersonal justifiability is therefore shaped both by the reason to reject the treatment provided by the bad suffered and the reason to affirm the treatment provided by the goods had as a result of existing. I argue it would be reasonable for the actual person to find the treatment justifiable, and so I conclude that Scanlon's contractualist metaethics does not provide a narrow person-affecting solution to the non-identity problem on its own terms. I conclude that the two claims represent a tension within Scanlon's contractualist theory itself.     

Hegel,Danto, Adorno,and the end and after of art

In this paper, I consider Adorno's claim that art is at, or is coming to, an ‘end’. I consider Adorno's account in relation to the work of Arthur Danto and G. W. F. Hegel. I employ Danto's account, together with two distinct interpretive glosses of Hegel's account, as heuristic devices in order to clarify both Adorno's own arguments, and the context within which they are being advanced. I argue that while Danto and Hegel see art as coming to an end autonomously, owing to art's successful realization of its governing principle, Adorno by contrast sees art as coming to an end heteronomously. Art's narrative is forcibly broken off, rather than completed. Adorno's account, indebted to Hegel, of art's commitment both to autonomy and the realization of ‘spiritual needs’ is explored in order to clarify how, on Adorno's view, this has happened to art; and why, precisely, he believes art is coming to an end.     

Composition,Contingency, and Local Supervenience

A growing number of philosophers have argued against the orthodoxy that the correct principle of composition will be a metaphysically necessary truth. With contingentism about composition a seemingly viable option, it would appear that would‐be necessitarians shoulder the burden of proof. The aim of this paper is to demonstrate that the contingentist, too, has a significant burden. I argue that nonbrutal principles of composition satisfy a principle according to which facts about whether or not a collection composes supervene on noncomposition facts that are spatiotemporally local to the collection. I further argue that the contingentist has reason to reject both brutal composition and the supervenience principle. This reveals a significant internal tension in the contingentist's position. Unless this tension can be resolved, there will be (defeasible) reason to prefer necessitarianism about composition.     

Identification,Meaning, and the Normativity of Social Roles

Abstract: We are all familiar with the way in which social roles, such as mother, father, professor, club football coach, citizen, and so on, confront us with clusters of duties that purport to bind us. Though we generally experience these role‐duties as normatively binding, we might question this. What reason do role‐occupants have for conforming to the duties that define their roles? I argue that the agent who identifies with her role thereby has a weighty and important justificatory reason for conforming to the role's defining duties: namely, the identifying agent realizes the fundamental goods of meaning and self‐determination by doing so. This is an important normative ground of role‐duties because it, unlike the grounds of natural duty or voluntary assumption, ensures that the duties it grounds are not alien impositions but rather are elements of the identifying agent's wellbeing. I also argue that role‐identification provides a reason that shares many of the characteristics of a moral reason, and I argue that role‐identification in tandem with the principle of fair play grounds a moral duty to conform to one's role‐duties.     

Hypocrisy,Standing to Blame and Second-Personal Authority

This paper identifies why hypocrites lack the standing to blame others for certain wrongs. By identifying problems with thinking of hypocritical blame as inappropriate and examining how the concept of standing is used in other contexts, I argue that we should think of standing to blame as a status that grants agents a normative power. Using Darwall's account of second-personal obligations, I argue that hypocrites lack the standing to blame because they lack the authority to blame. Hypocrites lack this authority because they fail to accept other people's second-personal authority to make similar demands on them.     

Ronald Thiemann, Thomas Torrance and Epistemological Doctrines of Revelation

Abstract: Ronald Thiemann goes against the grain of much recent theology in arguing that the Christian doctrine of revelation is worth believing and defending, but he finds most modern expressions and defences of it to be fatally infected with epistemological foundationalism. He criticizes the foundationalism of Thomas F. Torrance; in its place he offers a coherentist account and defence of the doctrine of revelation. In this article I look closely at some of the distinctly theological strengths and weaknesses of Thiemann's coherentism and Torrance's foundationalism. I argue that Thiemann's understanding of foundationalism is fraught with ambiguity and his dismissal of it somewhat premature. I argue further that his coherentism produces problems that make it less than ideally suited for a doctrine of revelation, and I suggest that the modest foundationalism of Torrance is a much stronger position.     

Dependence on Wrongdoing in the Consumption of Meat: A Kantian Analysis

Kant's ethics is used by some as a defence of the exploitation of animals and is criticised by others for not recognising any moral relevance of the plight of animals. These appeals overlook the broad applicability of Kant's principles. In this article, I argue that Kant's ethics implies a duty to abstain from most meat and some other animal products derived from farming. I argue that there is a Kantian principle not to choose goods that have been derived from wrongdoing, with certain qualifications. This principle isolates the wrong of using others to commit wrongdoing on one's behalf. As has been argued by others, Kant's ethics implies that animal farming as we know it in our society almost universally involves wrongdoing and the slaughter of animals is especially tied to wrongdoing. I argue for a broad sense in which these ideas together imply that choosing farmed meat, and probably other animal products, is treating animal industry workers as mere means. Thus, we have a Kantian duty to abstain from these products.     

SUBJECTIVISM,UTILITY, AND AUTONOMY

Taking as a starting point a thesis of David Gauthier's about the status of Rational Choice Theory. I discuss the relation between a subjectivist theory of value and an account of rational agency that leaves room for autonomy. I argue that if autonomy presupposes an activity of practical reason, the maximization of subjective expected utility (as prescribed by Rational Choice Theory) cannot serve as the principle of practical reason.     

The Tactual Ground,Immersion, and the “Space Between”

I ask whether figure‐ground structure can be realized in touch, and, if so, how. Drawing on the taxonomy of touch sketched in Katz's 1925 The World of Touch, I argue that the form of touch that is relevant to such consideration is a species of immersed touch. I consider whether we can feel the space we are immersed in and, more specifically, the empty space against which the surfaces of objects, as I shall urge, “stand out.” Harnessing M. G. F. Martin's account of bodily awareness and touch, I defend a positive thesis, pace Graham Nerlich on whose The Shape of Space (1994) I otherwise rely, both to defend the supposition that empty space can in principle be felt and to argue that touching empty space is not a mere species of absence perception. Along the way, I defuse a causal worry that might be thought to arise in the case of touching empty space.