On Moderate Pluralism About Truth and Logic

According to moderate truth pluralism, truth is both One and Many. There is a single truth property that applies across all truth-apt domains of discourse, but instances of this property are grounded in different ways. Propositions concerning medium-sized dry goods might be true in virtue of corresponding with reality while propositions pertaining to the law might be true in virtue of cohering with the body of law. Moderate truth pluralists must answer two questions concerning logic: (Q1) Which logic governs inferences concerning each truth-apt domain considered separately? (Q2) Which logic governs inferences that involve several truth-apt domains? This paper has three objectives. The first objective is to present and explain the moderate pluralist’s answers to (Q1) and (Q2). The second objective is to argue that there is a tension between these answers. The answer to (Q1) involves a commitment to a form of logical pluralism. However, reflection on the moderate truth pluralist’s answer to (Q2) shows that they are committed to taking logic to be topic neutrality. This, in turn, forces a commitment to logical monism. It would seem that the moderate truth pluralist cannot have it both ways. The third objective is constructive in nature. I offer an account of what moderate truth pluralists should say about logic and how they might resolve the tension in their view. I suggest that, just like moderate truth pluralists distinguish truth proper and “quasi-truth,” they should endorse a distinction between logic proper and “quasi-logic.” Quasi-truth is truth-like in the sense that instances of quasi-truth ground instances of truth. Quasi-logic is logic-like in the sense that it concerns arguments that are necessarily truth-preserving but are not generally so in a topic neutral way. I suggest that moderate truth pluralists should be monists about truth proper and logic proper but pluralists about quasi-truth and quasi-logic. This allows them to say that logic proper is topic neutral while still accommodating the idea that, for different domains, different arguments may be necessarily truth-preserving.     

Truthmaking, metaethics, and creeping minimalism

Creeping minimalism threatens to cloud the distinction between realist and anti-realist metaethical views. When anti-realist views equip themselves with minimalist theories of truth and other semantic notions, they are able to take on more and more of the doctrines of realism (such as the existence of moral truths, facts, and beliefs). But then they start to look suspiciously like realist views. I suggest that creeping minimalism is a problem only if moral realism is understood primarily as a semantic doctrine. I argue that moral realism is better understood instead as a metaphysical doctrine. As a result, we can usefully regiment the metaethical debate into one about moral truthmakers: In virtue of what are moral judgments true? I show how the notion of truthmaking has been simmering just below the surface of the metaethical debate, and how it reveals one metaethical view (quasi-realism) to be a stronger contender than the others.     

RELATIVISM AND ANTI-REALISM

I characterise a relativist account of truth as one according to which the truth value of a sentence can vary without its meaning changing. Relativism is to be contrasted with absolutism, which states that the truth values of sentences cannot change, so long as their meanings remain constant. I argue that absolutism follows from the realist account of meaning and truth conditions. According to realism, the meaning of a sentence consists in objective truth conditions and sentences are true if and only if certain objective conditions obtain. Relativism is a consequence of anti-realism. Anti-realists believe that the meanings of sentences consist in recognisable conditions and that sentences are true if and only if certain recognisable conditions obtain. I contrast the sorts of relativism which results from partial, empiricism-based anti-realisms, and global anti-realism, which is linked to a coherence theory of knowledge. I offer a few remarks on how global anti-realists can restrict the scope of their relativism.     

Expressivism and plural truth

Contemporary expressivists typically deny that all true judgments must represent reality. Many instead adopt truth minimalism, according to which there is no substantive property of judgments in virtue of which they are true. In this article, I suggest that expressivists would be better suited to adopt truth pluralism, or the view that there is more than one substantive property of judgments in virtue of which judgments are true. My point is not that an expressivism that takes this form is true, but that it more readily accommodates the motivations that typically lead expressivists to their view in the first place.     

Bradley and the impossibility of absolute truth

Bradley thought that there is a connexion between the theory of reality and the theory of truth. The theory of reality to which he subscribed, Monism, rules out a correspondence theory of truth, he thought, since it denies the existence of a plurality of facts, or things, in virtue of correspondence to which a judgment could be true. But though he rejects the correspondence theory he insists on the independence of truth from belief, wish and hope. For him the test of truth is coherence, which has two aspects, system and comprehensiveness. However, he does not think that this test yields ‘absolute’ truth. This, he maintains, for at least three different reasons, is unobtainable. Judgments can only be partially true. However, since there are degrees of truth, some judgments are closer to the truth than others, even though none are, or could be, unconditionally true.     

SIMPLIFYING ALETHIC PLURALISM

What is truth? What precisely is it that truths have that falsehoods lack? Pluralists about truth (or “alethic pluralists”) tend to answer these questions by saying that there is more than one way for a proposition, sentence, belief—or any chosen truth‐bearer—to be true. In this paper, I argue that two of the most influential formations of alethic pluralism, those of Wright (1992, 2003a ) and Lynch (2009 ), are subject to serious problems. I outline a new formulation, which I call “simple determination pluralism,” that I claim offers better prospects for alethic pluralism, with the potential to have applications for pluralist theories beyond truth.     

Propositions: Individuation and Invirtuation

The pressure to individuate propositions more finely than intensionally—that is, hyper-intensionally—has two distinct sources. One source is the philosophy of mind: one can believe a proposition without believing an intensionally equivalent proposition. The second source is metaphysics: there are intensionally equivalent propositions, such that one proposition is true in virtue of the other but not vice versa. I focus on what our theory of propositions should look like when it's guided by metaphysical concerns about what is true in virtue of what. In this paper I articulate and defend a metaphysical theory of the individuation of propositions, according to which two propositions are identical just in case they occupy the same nodes in a network of invirtuation relations. Invirtuation is here taken to be a primitive relation of metaphysical explanation exemplified by propositions that, in conjunction with truth, defines the notion of true in virtue of. After formulating the theory, I compare it with a view that individuates propositions by cognitive equivalence, and then defend the theory from objections.     

PRAGMATISM,REALISM, AND RELIGION

Pragmatism is often thought to be incompatible with realism, the view that there are knowable mind‐independent facts, objects, or properties. In this article, I show that there are, in fact, realist versions of pragmatism and argue that a realist pragmatism of the right sort can make important contributions to such fields as religious ethics and philosophy of religion. Using William James's pragmatism as my primary example, I show (1) that James defended realist and pluralist views in metaphysics, epistemology, ethics, and philosophy of religion, and (2) that these views not only cohere with his pragmatism but indeed are basic to it. After arguing that James's pragmatism provides a credible and useful approach to a number of basic philosophical and religious issues, I conclude by reflecting on some ways in which we can apply and potentially improve James's views in the study of religion.     

On the Relationship between Truth and Liberal Politics

This paper examines the relationship between truth and liberal politics via the work of Bernard Williams and Richard Rorty. I argue that Williams is right to think that there are positive relations between truth, specifically a realist understanding of truth, and liberal politics that Rorty's abandonment of the realist vocabulary of truth undermines. At the heart of this concern is the worry that abandoning the realist vocabulary opens up the possibility that the standards of justification for our true beliefs can be manipulated by those with the power to do so in order to further their own political ends. The political benefit of realism is that it fixes the standards of justification and makes them immune to manipulation by the use of power. However, I suggest that there is a form of realism available that Rorty can accept which would deliver the political benefits of the realist vocabulary without requiring him to accept the thick realist metaphysics that he wants to avoid. My conclusion is that there is a positive and important relationship between truth and liberal politics, a relationship that can be sustained without any necessary commitment to realist metaphysics.     

Review

I argue in this paper that anyone who accepts the ontology of scientific realism can only accept a pragmatic theory of truth, i.e., a theory on which truth is what it is epistemically right to believe. But the combination of realism with such a theory of truth is a form of internal realism; therefore, a scientific realist should be an internal realist. The strategy of the paper is to argue that there is no adequate semantic or correspondence theory of truth compatible with a realist ontology, that a redundancy theory cannot account for the value of truth, and that the only kind of truth theory which can account for the value of truth, and is compatible with a realist ontology, is a pragmatic theory. The kind of truth theory I wish to defend is objective and naturalistic, and the ontology is realistic. My position is, therefore, one of objective, naturalistic realism.     

Passionate Yearning Theory as a Theory of Meaning in Life

In this paper, I offer an original account of meaning in life, which I call the passionate yearning theory. Within the framework of the passionate yearning theory, meaning is understood as the intrinsically derived yearning, and passionate striving, for something (an ideal, or a state of affairs) that possesses some plausible objective claim to truth or facticity, which makes it worth pursuing for its own sake. To properly delineate the view, I present the various criteria that serve as the foundation for the passionate yearning view. These include the truth/facticity criterion, the lack of immorality, intrinsic subjectivity, passion, yearning and striving. I then show how these criteria coalesce into the passionate yearning theory and how exactly the theory works. Finally, I motivate the passionate yearning theory by addressing some possible criticisms and objections that can be raised against the view and also differentiate it from similar competing views.

     

Truly Justified Belief

I defend the view that justified belief is preferable to plain belief only because the former enhances the likelihood that the belief is true: call that sort of justification truth-linked. A collection of philosophical theories either state outright that this is not so, imply it via other doctrines, or adopt a notion of truth that renders the link innocuous. The discussion proceeds as follows. Issues and various positions are outlined, and needed qualifications are entered (parts I-III). We then note general shortcomings of all views rejecting the truth-link, and critically examine a powerful thought experiment underlying the rejection (part IV). In the final sections we explore two other challenges to the truth-link. First (part V), we consider forms of idealized justification theory that would imply the independence of justification from the relevant sort of truth conduciveness; next (part VI) we investigate a view, Pragmatism, which maintains that epistemic justification is sanctioned by ends other than a tendency towards truth.     

Analyticity and Incorrigibility

The traditional point of view on analyticity implies that truth in virtue only of meaning entails a priori acceptability and vice versa. The argument for this claim is based on the idea that meaning as it concerns truth and meaning as it concerns competence are one and the same thing. In this paper I argue that the extensions of these notions do not coincide. I hold that truth in virtue of meaning — truth for semantic reasons—doesn't imply a priori acceptability, and that a priori reflection based only on knowledge of meaning—in the sense of competence—doesn't necessitate true conclusions.The main consequence of this view concerns conceptual analysis, as it presupposes we have a privileged—incorrigible in the face of empirical evidence—access to non-trivial truths about the world on the basis of mere a priori reflection founded on meaning. If, as I argue, such access is not incorrigible the project of conceptual analysis loses its special epistemological status.     

Theology,Metaphysics, and Realism about Truth

This essay examines the theological grounds for rejecting metaphysics and the correspondence theory of truth, and argues that while there are good grounds for rejecting a certain kind of metaphysically oriented theology, metaphysics per se is neither objectionable nor avoidable in Christian theology. In the process, it also defends a realist conception of truth against some recent theological criticisms, and argues that a commitment to a modest version of metaphysical realism and realism about truth is not only philosophically tenable, but also theologically preferable to non‐realist views.     

KNOWLEDGE HAPPENS: WHY ZAGZEBSKI HAS NOT SOLVED THE MENO PROBLEM

I argue that Linda Zagzebski's proposed solution to the Meno Problem faces serious challenges. The Meno Problem, roughly, is how to explain the value that knowledge, as such, has over mere true belief. Her proposed solution is that believings—when thought of more like actions—can have value in virtue of their motivations. This meshes nicely with her theory that knowledge is, essentially, virtuously motivated true belief. Her solution fails because it entails that, necessarily, all knowledge is motivated in a way that resembles the motivation of actions. Crucially, Zagzebski says the value derived from motivation comes from certain laudable feelings—like love of truth (she is explicit that love is a feeling). But there are possible cases of knowledge—probably some of which are actual—in which subjects do not or cannot experience these feelings.     

A Realist Analysis of the Relationship between Logic and Experience

I undertake to explain how the well known laws of formal logic – Barbara Syllogism, modus ponens, etc. – relate to experience by developing Edmund Husserl's critique ofFormalism and Psychologism in logical theory and then briefly explaining his positive views of the laws of logic. His view rests upon his understanding of the proposition as a complex, intentional property. The laws of formal logic are, on his view (and mine), statements about the truth values of propositions as determined by their formal character and relationships alone. The laws thus understood explain how algorithms set up to mirror them can accomplish what they do to advance knowledge, even though they operate purely mechanically. Further, they explain the proper sense in which formal laws "govern," and may guide, processes of actual thinking. Husserl's theory is a realist theory in the sense that, on his interpretation, the laws of pure or formal logic hold true regardless of what any individual, culture or species may or may not think, or even if no thinking ever occurs. This revised version was published online in June 2006 with corrections to the Cover Date.     

Aesthetic Properties as Powers

Realist positions about aesthetic properties are few and far between, though sometimes developed by analogy to realism about secondary properties such as colours. By contrast, I advance a novel realist position about aesthetic properties, which is based on a disanalogy between aesthetic properties and colours. Whereas colours are usually perceived as relatively steady features of external objects, aesthetic properties are perceived as unsteady properties: as powers that objects have to cause a certain experience in the observer. Following on from this observation, I develop a realist account of aesthetic properties as causally efficient powers. Beauty is not merely in the mind of the observer; it is a power of an object to bring about a certain effect, as much instantiated in the object as its fragility or poisonousness. To show how such a view can be made ontologically respectable, I draw on recent ‘dispositionalist’ accounts of powers in philosophical metaphysics. I then offer two arguments in favour of this view. First, the view matches the phenomenology of aesthetic judgement. Second, the view offers an explanation of how it is that critics can demand agreement with their aesthetic judgements.     

TWO SIDES OF 'SILENCING'

John McDowell argues that for virtuous agents the requirements of virtue do not outweigh competing considerations, but 'silence' them. He explains this claim in two different ways: a virtuous agent (a) will not be tempted to act in a way which is incompatible with virtue ('motivational silencing'), or (b) will not believe that he has any reason to act in a way which is incompatible with virtue ('rational silencing'). I identify a small class of cases in which alone McDowell's claims about rational silencing are true. He draws his claims from Aristotle's assertion that a life of virtue is 'selfsuffcient'. I offer an alternative reading of Aristotle's assertion, which does not imply the truth of McDowell's. But McDowell's claims about motivational silencing are true.     

Ethical pluralism and the appeal to human nature

Ethical pluralists hold that moral values and systems are irreducibly diverse and incommensurable according to a common scale. One criticism of the view is that accepting such incommensurability renders them unable to criticize values, practices, institutions, and so forth that are genuinely bad. This paper considers two ways that pluralists have appealed to human nature to answer this criticism. One way appeals to nature to ground a positive conception of human flourishing, whereas the other appeals to nature as a source of constraints. I argue that both views fail to meet the criticism in a satisfactory way and then advance a view that improves upon the existing options. Specifically, I argue that human nature is the standard by which it is possible to assess humaneness, which is a kind of beauty that represents the elevation or refinement of human nature. Accordingly, pluralists can deploy judgments of humaneness to criticize practices, institutions, and so forth that are not worth tolerating without violating the spirit of pluralism.