31 The choice of human goals cannot be completely subjective, because 32 there are some (even ones that motivate many humans) that are simply 33 unintelligible as ultimate goals. For example, wealth is rational as an 34 intermediate goal, a means to achieving some further end, but it is simply 35 unintelligible to suggest that wealth is an ultimate goal in itself. Second, 36 we have seen that some things are reasonable to pursue as aspects of 37 our ultimate goals (...) (like prestige and pleasure), but they are conceptu- 38 ally dependent on some other goal to give them concrete form. In this 39 essay, I argue in favor of six candidates for ultimate goals. (shrink)

According to Realism about Epistemic Value, there is such a thing as epistemic value and it is appropriate to evaluate things—e.g., beliefs—for epistemic value because there is such a thing as epistemic value. Allan Hazlett's A Luxury of the Understanding is a sustained critique of Realism. Hazlett challenges proponent of Realism to answer explanatory questions while not justifiably violating certain constraints, including two proposed naturalistic constraints. Hazlett argues they cannot. Here I defend (...) Realism. I argue that it is easy for proponents of Realism to answer Hazlett's explanatory questions. The interesting issue is whether those answers violate Hazlett's naturalistic constraints. My own view is that epistemic value is irreducible to natural properties; it thus violates Hazlett's proposed constraints. I argue that this is justifiable because Hazlett fails to convincingly motivate his naturalistic constraints and there is reason for thinking epistemic value is irreducible to natural properties anyway. (shrink)

In this paper I draw on some of the work of John McDowell in order to develop a realist account of normative reasons for action. On the view defended here, there can be correct moral judgments that capture the reasons there are for acting in certain ways; and the reasons themselves are just some of the morally relevant facts of the situation about which the judgment is made. Establishing this account relies crucially, I argue, on an appeal to substantive (...) ethical theory, to a theory that allows for the attribution of truth to the judgments in question. The account defended here can in fact be equally well supported by ethical theories as otherwise diverse as those of Aristotle and Kant. The resulting account is a version of moral realism, but one that is not committed to defending a realist account of the nature of moral value. (shrink)

Dasgupta poses a serious challenge to realism about natural properties. He argues that there is no acceptable explanation of why natural properties deserve the value realists assign to them and are consequently absent of value. In response, this paper defines and defends an alternative non-explanatory account of normativity compatible with realism. Unlike Lewis and Sider, who believe it is sufficient to defend realism solely on realist terms, I engage with the challenge on unfriendly grounds (...) by revealing a tu quoque. Dasgupta and anti-realists face a similar challenge to that directed against realism: one that not only undermines the objection to realism by legitimising non-explanatory normativity but leaves them facing a significant dilemma. (shrink)

Value pluralists see themselves as philosophical grown-ups. They profess to face reality as it is and accept resultant pessimism, while criticising their monist rivals for holding on to the naïve idea that the right, the good and the beautiful are ultimately harmonisable with each other. The aim of this essay is to challenge this self-image of value pluralists. Notwithstanding its usefulness as a means of subverting monist dominance, I argue that the self-image has the downside of obscuring various (...) theoretical positions that do not fall into either the pluralist or monist camp. Yet such positions do exist, as shown by my discussion of Albert Camus and Hannah Arendt. Near contemporaries of the pioneering value pluralist Isaiah Berlin, the pair, just like him, sought to be realistic about the lived experiences of political disasters and moral disorientation in the twentieth century. Moreover, they shared with Berlin a keen interest in real-world moral dilemmas, which seemed to them to have made traditional morality obsolete. But the three thinkers’ perspectives on ‘reality’ hardly converged, and neither Camus nor Arendt became a value pluralist as a result of their reflections on moral dilemmas. This, however, by no means indicates the pair’s immaturity. Rather, it shows that there is more than one way of observing fidelity to our actual experience and that value pluralists’ commitment to realism and resultant pessimism is not as uniquely mature as they would have us believe. (shrink)

This paper distinguishes three concepts of "race": bio-genomic cluster/race, biological race, and social race. We map out realism, antirealism, and conventionalism about each of these, in three important historical episodes: Frank Livingstone and Theodosius Dobzhansky in 1962, A.W.F. Edwards' 2003 response to Lewontin (1972), and contemporary discourse. Semantics is especially crucial to the first episode, while normativity is central to the second. Upon inspection, each episode also reveals a variety of commitments to the metaphysics of race. We conclude (...) by interrogating the relevance of these scientific discussions for political positions and a post-racial future. (shrink)

The co-shaping of technology and values is a topic of increasing interest among philosophers of technology. Part of this interest pertains to anticipating future value change, or what Danaher (2021) calls the investigation of “axiological futurism”. However, this investigation faces a challenge: “axiological possibility space” is vast, and we currently lack a clear account of how this space should be demarcated. It stands to reason that speculations about how values might change over time should exclude farfetched possibilities and (...) be restricted to possibilities that can be dubbed to be realistic instead. But what does this realism criterion entail? This paper introduces the notion of realistic possibilities as a key conceptual advancement to the study of axiological futurism and offers suggestions as to how realistic possibilities of future value change might be identified. Additionally, I propose two slight modifications to the approach of axiological futurism. First, I argue that axiological futurism can benefit from a thoroughly historicised understanding of moral change. Secondly, I argue that when employed in normative contexts, the axiological futurist should seek to identify realistic possibilities that come along with substantial normative risks. (shrink)

Suppose that realism about values is true, that there are objects and states of affairs which are intrinsically valuable, that some objects and states of affairs are intrinsically more valuable than others and that some objects and states of affairs are intrinsically valuable for Sam, and others for Maria.

Realism about affirmations of a given type is the view that these affirmations are to be understood as assertions that attempt to describe a largely independent reality, and that they are correct if and only if they manage to do so (regardless of whether they can be known to be correct). Objectivisim about affirmations of a given type is the view that they are subject to adequate, non-arbitrary standards of correctness, and that there are a significant number (...) of non-trivial affirmations of this type that can be known to be correct. On this understanding, realism, objectivism, and their denials can be combined in four possible ways: realism with objectivism, realism with antiobjectivism, antirealism with objectivism, and antirealism with antiobjectivism. This paper clarifies the distinction between realism and objectivism, illustrates it applications in various fields of philosophy, and draws attention to its value. (shrink)

Three influential forms of realism are distinguished and interrelated: realism about the external world, construed as a metaphysical doctrine; scientific realism about non-observable entities postulated in science; and semantic realism as defined by Dummett. Metaphysical realism about everyday physical objects is contrasted with idealism and phenomenalism, and several potent arguments against these latter views are reviewed. -/- Three forms of scientific realism are then distinguished: (i) scientific theories and their existence postulates (...) should be taken literally; (ii) the existence of unobservable entities posited by our most successful scientific theories is justified scientifically; and (iii) our best current scientific theories are at least approximately true. It is argued that only some form of scientific realism can make proper sense of certain episodes in the history of science. -/- Finally, Dummett’s influential formulation of semantic issues about realism considered. Dummett argued that in some cases, the fundamental issue is not about the existence of entities, but rather about whether statements of some specified class (such as mathematics) have an objective truth value, independently of our means of knowing it. Dummett famously argued against such semantic realism and in favor of anti-realism. The relation of semantic realism to the metaphysical construal of realism and Dummett’s main argument against semantic realism is examined. (shrink)

Our philosophical understanding of mental illness is being shaped by neuroscience. However, it has the paradoxical effect of igniting two radically opposed groups of philosophical views. On one side, skepticism and denialism assume that, lacking clear biological mechanisms and etiologies for most mental illnesses, we should infer they are constructions best explained by means of social factors. This is strongly associated with medical nihilism: it considers psychiatry more harmful than benign. On the other side of the divide, naturalism and reductionism (...) are on the look for failures in the biological functioning of the organism whenever a genuine mental illness occurs. Psychiatry as currently practiced, accordingly, exhibits the gaps of an ongoing research programme; a yet to be completed neuroscience would link mental illnesses with identifiable biological mechanisms. Both sides of this divide claim to be fostered by scientific discoveries and advances in neuroscience, when taken at face value. Against this background, we argue instead for a modest view. To that end, we draw attention to some nuances in the scientific realism debate. While contending that neuroscientific theories and models aim to provide true representations of their target systems, and can justifiably claim to have attained some, we argue that our confidence should not be placed beforehand in specific features of these scientific representations. Hence, it would be unwarranted to extract morals for psychiatry from posits (or their absence) in neuroscientific explanations of mental illnesses. To illustrate our position, we examine some recent discoveries in neuroscience concerning bipolar disorder. We conclude by linking our topic to a broader issue in the philosophy of medicine: insofar as psychiatry is a biomedical specialty, its classifications of health and disease are guided by pragmatic concerns, as well as by scientific discoveries. (shrink)

Spinoza is a hardcore realist about the nature of human beings and their desires, ambitions, and delusions. But he is neither a misanthrope nor in the business of glorifying the notion of a primal and innocent non-human nature. As he writes: Let the Satirists laugh as much as they like at human affairs, let the Theologians curse them, let Melancholics praise as much as they can a life that is uncultivated and wild, let them disdain men and admire the (...) lower animals. Men still find from experience that by helping one another they can provide themselves much more easily with the things they require, and that only by joining forces can they avoid the dangers that threaten on all sides. Indeed, Spinoza’s Ethics is a book whose aim is to lead us toward human blessedness and freedom. The question I will try to answer in the present study, then, is the following. Given his sober attempt to rid humanity of its self-aggrandizing illusions and to offer a naturalistic account of human nature, what does Spinoza see as the source of the value of humanity (if it has any)? In order to address the various aspects of this question, I will begin by examining the value of human friendship. Then, in the second part of the paper, I will consider the thorny question of whether Spinoza’s deflationary view of humanity’s status within nature allows for any notion of human dignity. In the third and final part, I will examine the value Spinoza ascribes to rationality, and the implications of this issue for his understanding of the value of humanity. (shrink)

Under the influence of Hilary Putnam’s collapse of the fact/value dichotomy, a resurging approach that challenges the movements of American pragmatism and discourse ethics, I tease out in the first section of my paper the demand for the warranted assertibility hypothesis in Putnam’s sense that may be possible, relying on moral realism to get rid of ‘rampant Platonism’. Tracing back to ‘communicative action’ or the Habermasian way that puts forward the reciprocal understanding of discourse instigates the idea of (...) life-world as composed of ‘culturally transmitted and linguistically organized stock of interpretative patterns’, this section looks for whether Habermas’ psychoanalysis of prolonged discussion can accord with Putnam’s thick ethical terms or not. The last section of the paper pitfalls Putnam’s stance to accepting Habermas’ ‘discourse ethics’ that centers around the context of entangling ‘rational thoughts’ to ‘communication’, but he introduces the idea of fallibilism in a rational query that also attacks the Habermasian metaphysical idea of the validity of ethical statements that goes towards the truth. My next attempt is to see whether Putnam’s objective dictum towards morality that resonates the collapse of fact/value dichotomy from a universalistic stand can successfully evade Rorty’s naive realism and Habermas’ ‘sociologism about values’ respectively. This sort of claim insists on a universalizable pattern of culture-relative value. I consider that the idea of a fact/value dichotomy engages with the inextricable entanglement between the normative and descriptive content, besides the epistemic values having exclusively intertwined with the structure of factual discourse that intends towards collapsing the fact/value dichotomy, a subjective universalizability predilection. (shrink)

Consider the claim that openmindedness is an epistemic virtue, the claim that true belief is epistemically valuable, and the claim that one epistemically ought to cleave to one’s evidence. These are examples of what I’ll call “ epistemic discourse.” In this paper I’ll propose and defend a view called “convention-relativism about epistemic discourse.” In particular, I’ll argue that convention-relativismis superior to its main rival, expressivism about epistemic discourse. Expressivism and conventionalism both jibe with anti-realism about epistemic (...) normativity, which is motivated by appeal to philosophical naturalism. Convention-relativism says that epistemic discourse describes how things stands relative to a conventional set of “ epistemic ” values; such discourse is akin to normative discourse relative to the conventional rules of a club. I defend conventionalism by appeal to a “reverse open question argument,” which says, pace expressivism, that epistemic discourse leaves the relevant normative questions open. (shrink)

Our best social scientific theories try to tell us something about the social world. But is talk of a “social world” a metaphor that we ought not take too seriously? In particular, do the denizens of the social world—cultural values like the Protestant work ethic, firms like ExxonMobil, norms like standards of dress and behavior, institutions like the legal system, teams like FC Barcelona, conventions like marriages—exist? The question is not merely academic. Social scientists use these different social entities (...) to explain social phenomena such as the rise of capitalism, the decline in oil prices, or the effect of unions on the sports labor market. But how could these explanations possibly work if social entities don’t exist? (shrink)

This paper concerns the conditions under which realism is an artistic merit in perceptual narratives, and its consequences for the practice of non-traditional casting. Perceptual narratives are narrative representations that perceptually represent at least some of their contents, and include works of film, television, theatre and opera. On certain construals of the conditions under which realism is an artistic merit in such works, non-traditional casting, however morally merited, is often artistically flawed. I defend an alternative view of the (...) conditions under which realism is an artistic merit in perceptual narratives. I identify the two forms of realism at issue in debates about the artistic merits of non-traditional casting, and identify the artistic norms that determine the conditions under which each constitutes an artistic merit. I argue that, independently of the relation between moral merits and artistic merits, non-traditional casting violates these norms less often than is sometimes assumed. Moreover, in certain circumstances, non-traditional casting affects realism in artistically meritorious ways. I conclude by considering the implications of my view for the practice of whitewashing. (shrink)

The debate about scientific realism is concerned with the relation between our scientific theories and the world. Scientific realists argue that our best theories or components of those theories correspond to the world. Anti-realists deny such a correspondence. Traditionally, this central issue in the philosophy of science has been approached by focusing on the theories themselves (e.g., by looking at theory change or the underlying experimental context). I propose a relatively unexplored way to approach this old debate. In (...) addition to focusing on the theory, we should focus on the theorizer. More precisely, in order to determine on which component of a theory we should hinge a realist commitment, we should analyze the cognitive processes underlying scientific theorizing. In this paper I do just that. Drawing from recent developments in the cognitive sciences and evolutionary epistemology, I formulate some tentative conclusions. The aim of this paper is not so much to defend a particular position in the debate on scientific realism but to showcase the value of taking a cognitive perspective in the debate. (shrink)

According to one version of objectivism about value, ethical and other evaluative claims have a fixed truth-value independently of who makes them or the society in which they happen to live (c.f. Davidson 2004, 42). Subjectivists about value deny this claim. According to subjectivism so understood, ethical and other evaluative claims have no fixed truth-value, either because their truth-value is dependent on who makes them, or because they have no truth-value at all.

At the beginning of the present century, a series of paradoxes were discovered within mathematics which suggested a fundamental unclarity in traditional mathemati­cal methods. These methods rested on the assumption of a realm of mathematical idealities existing independently of our thinking activity, and in order to arrive at a firmly grounded mathematics different attempts were made to formulate a conception of mathematical objects as purely human constructions. It was, however, realised that such formulations necessarily result in a mathematics which lacks (...) the richness and power of the old ‘platonistic’ methods, and the latter are still defended, in various modified forms, as embodying truths about self-existent mathematical entities. Thus there is an idealism-realism dispute in the philosophy of mathematics in some respects parallel to the controversy over the existence of the experiential world to the settle­ment of which lngarden devoted his life. The present paper is an attempt to apply Ingarden’s methods to the sphere of mathematical existence. This exercise will reveal new modes of being applicable to non-real objects, and we shall put forward arguments to suggest that these modes of being have an importance outside mathematics, especially in the areas of value theory and the ontology of art. (shrink)

Melis Erdur has argued that there is something morally wrong with moral realism. Moral realism promotes morally objectionable lethargy by recommending that we accept moral knowledge that could be acquired effortlessly. This is morally objectionable, because morality requires us to be reflective about moral truths. I argue that the moral realist need not be worried, because if reflection about morality is a genuine value, the realist can accept this: moral realism entails no prescriptions (...) class='Hi'>about how one morally ought to acquire moral knowledge. It is merely a metaphysical thesis about the ontological status of moral truthmakers. If we ought to be reflective, moral realism can accept this. Moreover, Erdur’s argument generalizes to moral anti-realism, so the moral realist in particular has nothing to worry about. (shrink)

Allan Hazlett has recently developed an alternative to the most popular form of anti-realism about epistemic normativity, epistemic expressivism. He calls it “convention-relativism about epistemic discourse”. The view deserves more attention. In this paper, I give it attention in the form of an objection. Specifically, my objection turns on a distinction between inescapable and categorical norms. While I agree with Hazlett that convention-relativism is consistent with inescapable epistemic norms, I argue that it is not consistent with categorical (...) epistemic norms. I then argue that Hazlett's account of a controversial upshot of convention-relativism – namely, that epistemic discourse is not “normative” – should, but does not, adequately address the question of whether epistemic norms are categorical. This leads to a more general discussion of anti-realism in epistemology. (shrink)

If there is something (P) that every possible agent is committed to value, and certain actions or attitudes either enhance or diminish P, then normative claims about a range of intentional actions can be objectively and non-trivially evaluated. I argue that the degree of existence as an agent depends on the consistency of reflexive-relating with other individuals of the agent-kind: the ontological thesis. I then show that in intending to act on a reason, every agent is rationally committed (...) to value ‘above all else’ being an agent, what consists in exercising the capacity to act and having the freedom to discriminate between more or less valuable actions: the transcendental thesis. Since the degree of possession of this personal but non-contingent good depends on relating to other agents in a special way, certain actions and attitudes may be objectively right or wrong for all agents. (shrink)

This paper investigates how political theorists and philosophers should understand egalitarian political demands in light of the increasingly important realist critique of much of contemporary political theory and philosophy. It suggests, first, that what Martin O'Neill has called non-intrinsic egalitarianism is, in one form at least, a potentially realistic egalitarian political project and second, that realists may be compelled to impose an egalitarian threshold on state claims to legitimacy under certain circumstances. Non-intrinsic egalitarianism can meet realism’s methodological requirements because (...) it does not have to assume an unavailable moral consensus since it can focus on widely acknowledged bads rather than contentious claims about the good. Further, an appropriately formulated non-intrinsic egalitarianism may be a minimum requirement of an appropriately realistic claim by a political order to authoritatively structure some of its members' lives. Without at least a threshold set of egalitarian commitments, a political order seems unable to be transparent to many of its worse off members under a plausible construal of contemporary conditions. (shrink)

A critique of a kind of 'moral realism' that is in fact a rather thinly disguised version of global historicist idealism. If you don't like the idea that facts are hard and values are soft, you can pump up the values to make them as hard as the facts or soften down the facts to make them as soggy as the values. Lovibond prefers the latter strategy. After some critical remarks about Lovibond's book (including its implicit authoritarianism) I (...) conclude with some equally critical remarks about McDowell's blurb. Unusually for a review and for a first publication, this has actually been cited in the literature, for instance in the second edition of Platts' *Ways of Meaning*. (shrink)

One of the most common criticisms one hears of the idea of granting a legitimate role for social values in theory choice in science is that it just doesn’t make sense to regard social preferences as relevant to the truth or to the way things are. “What is at issue,” wrote Susan Haack, is “whether it is possible to derive an ‘is’ from an ‘ought.’ ” One can see that this is not possible, she concludes, “as soon as one expresses (...) it plainly: that propositions about what states of affairs are desirable or deplorable could be evidence that things are, or are not, so” (Haack 1993a, 35, emphasis in original). The purpose of this chapter is not to determine whether this widespread view is correct, but rather to show that even if we grant it (which I do), we may still consistently believe that social values have a legitimate role in theory choice in science. I will defend this conclusion by outlining a view about social values and theory choice that is available to a Constructive Empiricist anti-realist, but not to a realist. (shrink)

While most pragmatists view themselves as pluralists of one sort or another, Talisse and Aikin argue thatthe two views are, in fact, "not compatible". However, while their charge may be true of the types of pluralism that they consider, these pluralisms all presuppose a type of realism about value that the pragmatic pluralist need not accept. In what follows, I'll argue that the 'non-realist' account of value that one finds in James underwrites a type of pluralism (...) that is both substantial and compatible with pragmatism. (shrink)

At the height of the Covid-19 pandemic, frontline medical professionals at intensive care units around the world faced gruesome decisions about how to ration life-saving medical resources. These events provided a unique lens through which to understand how the public reasons about real-world dilemmas involving trade-offs between human lives. In three studies (total N = 2298), we examined people’s moral attitudes toward triage of acute coronavirus patients, and found elevated support for utilitarian triage policies. These utilitarian tendencies did (...) not stem from period change in moral attitudes relative to pre-pandemic levels--but rather, from the heightened realism of triage dilemmas. Participants favored utilitarian resolutions of critical care dilemmas when compared to structurally analogous, non-medical dilemmas—and such support was rooted in prosocial dispositions, including empathy and impartial beneficence. Finally, despite abundant evidence of political polarization surrounding Covid-19, moral views about critical care triage differed modestly, if at all, between liberals and conservatives. Taken together, our findings highlight people’s robust support for utilitarian measures in the face of a global public health threat, and illustrate how hypothetical scenarios in moral psychology (e.g. trolley cases) should strive for more experiential and psychological realism, otherwise their results might not generalize to real-world moral dilemmas. (shrink)

This paper explores the physical and metaphysical implications of time travel, focusing on the possibility of changing the past, through a comparative analysis of David Lewis' modal realism and Everett's many-worlds interpretation of quantum mechanics. The existence of closed timelike curves (CTCs) in certain solutions to Einstein's field equations provides a theoretical basis for the possibility of backwards time travel, but this leads to a range of paradoxes, most notably the grandfather paradox. David Lewis argues that time travel must (...) maintain consistency and that the past cannot be changed, even if time travel were possible. His view is supported by his modal realism, which posits the existence of a plurality of possible worlds. In contrast, Everett's many-worlds interpretation, which holds that quantum mechanics describes a multiverse of branching realities, might seem to allow for the possibility of multiple, inconsistent histories. By examining these two ontological frameworks, this paper aims to shed light on the paradoxes of time travel and to explore whether the many-worlds interpretation provides a more satisfactory resolution to these paradoxes than Lewis' modal realism. It is argued that while Lewis' view provides a coherent model for maintaining consistency in time travel, Everett's interpretation may offer a more physically grounded and philosophically compelling account of the metaphysics of time travel. The paper concludes by suggesting that the many-worlds interpretation, by locating the branching of timelines within the structure of quantum mechanics itself, may provide a more promising framework for understanding the possibility and implications of time travel than Lewis' modal realism. However, significant questions remain about the nature of personal identity and free will in a branching multiverse. This comparative analysis aims to contribute to the ongoing debate about the metaphysical possibility of time travel and to highlight the value of engaging with interpretations of quantum mechanics in this context. Keywords: time travel, closed timelike curves, modal realism, many-worlds interpretation, grandfather paradox, metaphysics of time. (shrink)

In this paper I discuss five meta-ethical challenges to Naturalistic Moral Realism, which includes secular moral codes such as Secular Humanism that, in my view, naturalists need to address to keep their commitment to moral realism from looking like special pleading. The five challenges are as follows: 1. The Ontological Problem (OP): How do such moral principles exist? 2. The Epistemic Problem (EP): How does our moral sense/intuition track such principles? 3. The Influence Problem (IP): What authority does (...) the existence of such principles have to supervene on our behavior? 4. The Axiological Problem (AP): What entities have moral value and deserve moral consideration? 5. Methodological Problem (MP): How do we go about arbitrating between moral claims when they conflict? (shrink)

The depth-bounded approach seeks to provide realistic models of reasoners. Recognizing that most useful logics are idealizations in that they are either undecidable or likely to be intractable, the approach accounts for how they can be approximated in practice by resource-bounded agents. The approach has been applied to Classical Propositional Logic (CPL), yielding a hierarchy of tractable depth-bounded approximations to that logic, which in turn has been based on a KE/KI system. -/- This Thesis shows that the approach can be (...) naturally extended to useful nonclassical logics such as First-Degree Entailment (FDE), the Logic of Paradox (LP), Strong Kleene Logic (K3 ) and Intuitionistic Propositional Logic (IPL). To do this, we introduce a KE/KI-style system for each of those logics such that: is formulated via signed formulae, consist of linear operational rules and branching structural rule(s), can be used as a direct-proof and a refutation method, and is interesting independently of the approach in that it has an exponential speed-up on its tableau system counterpart. The latter given that we introduce a new class of examples which we prove to be hard for all tableau systems sharing the V/& rules with the classical one, but easy for their analogous KE-style systems. Then we focus on showing that each of our KE/KI-style systems naturally yields a hierarchy of tractable depth-bounded approximations to the respective logic, in terms of the maximum number of allowed nested applications of the branching rule(s). The rule(s) express(es) a generalized rule of bivalence, is (are) essentially cut rule(s) and govern(s) the manipulation of virtual information, which is information that an agent does not hold but she temporarily assumes as if she held it. Intuitively, the more virtual information needs to be invoked via the branching rule(s), the harder the inference is for the agent. So, the nested application the branching rule(s) provides a sensible measure of inferential depth. We also show that each hierarchy approximating FDE, LP, and K3 , admits of a 5-valued non-deterministic semantics; whereas, paving the way for a semantical characterization of the hierarchy approximating IPL, we provide a 3-valued non-deterministic semantics for the full logic that fixes the meaning of the connectives without appealing to “structural” conditions. -/- Moreover, we show a super-polynomial lower bound for the strongest possible version of clausal tableaux on the well-known class of “truly fat” expressions (which are easy for KE), settling a problem left open in the literature. Further, we investigate a hierarchy of tractable depth-bounded approximations to CPL based only on KE. Finally, we propose a refinement of the p-simulation relation which is adequate to establish positive results about the superiority of a system over another with respect to proof-search. (shrink)

Aesthetic properties figure prominently in our daily lives, our conversations and many actions we take. Yet theoretical disagreement prevails over their nature, their variety, their epistemic and metaphysical status. This overview highlights the heterogeneity of aesthetic properties and examines repercussions for explanation. Aesthetic properties belong to natural objects or scenes, to artworks in any medium, to artefacts and built environments across historical eras; and they draw a wide variety of responses such as our perceptions, emotions or imaginative thought. Historicism (...) class='Hi'>about artworks carries over to at least some aesthetic properties that depend on facts of their broader historical context just as works do. One issue is whether aesthetic properties can be demarcated solely in terms of non-aesthetic properties. If not, explanations of aesthetic properties need to draw on other aesthetic notions such as aesthetic experience, attention, judgement or value. The paper examines several accounts of aesthetic value to show how they extend to aesthetic properties. The paper concludes with an overview of the current metaphysical debate between realists and non-realists about aesthetic properties. (shrink)

Hilary Putnam spent much of his career criticizing the fact/value dichotomy, and this became apparent already during the phase when he defended internal realism. He later changed his epistemological and metaphysical view by endorsing natural realism, with the consequence of embracing alethic pluralism, the idea that truth works differently in various discourse domains. Despite these changes of mind in epistemology and in theory of truth, Putnam went on criticizing the fact/value dichotomy. However, alethic pluralism entails drawing (...) distinctions among discourse domains, especially between factual and nonfactual domains, and these distinctions are in tension with the rejection of the fact/value dichotomy, as this would in principle hinder factual domains as genuine. This issue raises, prima facie, some doubts about the effective compatibility of these views. (shrink)

Vedānta has two meanings. The first is the literal sense – “End of Vedas” – and refers to the Āraṇyakas and Upaniṣads—the latter part of the Vedas. The second sense of “Vedanta” is a scholastic one, and refers to a philosophical orientation that attempts to explain the cryptic Vedānta Sūtra (Brahma Sūtra) of Bādarāyaṇa, which aims at being a summary of the End of the Vedas. In the previous module, I review the ethics of the End of the Vedas and (...) explicate the Moral Irrealism of Śaṅkara’s Advaita Vedānta, which is articulated as a commentary on the Vedānta Sūtra. In this module, I compare Rāmānuja (Viśiṣṭādvaita Vedānta) and Madhva's (Dvaita Vedānta) account of the Vedānta Sūtra. Both are moral realists. They differ on the room for freedom given the necessity of moral considerations. One value of the Vedānta approach to ethics is that it provides a non-speciesist framework to think about ethics. It allows us to understand ourselves (ātmā) and our interest in Development (Brahman) as conceptually distinct, though identical in some manner. The Advaita view is that this identity is strict. The Dvaita approach is that Development realises the results of choices of individuals, but only some, owing to their good character, are capable of taking advantage of this for their betterment. The Viśiṣṭādvaita approach of Rāmānuja suggests in contrast that each self is a microcosm of reality. Reality is Development – the genus of individual selves. Each self has Development as an essential trait, but owing to past choices (karma), this is poorly understood. Things change when the individual self understands Brahman to be its true self, for then an individual can re-direct their efforts from procuring results to self-governance by treating the personal essence of the Development (the Lord) as the explanation for improvement. (shrink)

Is suffering really bad? The late Derek Parfit argued that we all have reasons to want to avoid future agony and that suffering is in itself bad both for the one who suffers and impersonally. Nietzsche denied that suffering was intrinsically bad and that its value could even be impersonal. This paper has two aims. It argues against what I call ‘Realism about the Value of Suffering’ by drawing from a broadly Nietzschean debunking of our evaluative (...) attitudes, showing that a recently influential response to the debunking challenge (the appeal to phenomenal introspection) fails. It also argues that a Nietzschean approach is well suited to support the challenge and is bolstered by the empirical literature. As strangers to ourselves, we cannot know whether suffering is really intrinsically bad for us. (shrink)

This dissertation provides a theory of the nature of aesthetic experiences on the basis of a theory of aesthetic values. It results in the formulation of the following necessary conditions for an experience to be aesthetic: it must consist of a representation of an object and an accompanying feeling; the representation must instantiate an intrinsic value; and the feeling must be the recognition of that value and bestow it on the object. Since representations are of intrinsic value (...) for different reasons, there are different kinds of aesthetic experiences . By means of certain conceptual links, it is possible to extend this account to other aesthetic entities thus enabling the formulation of a general theory of the aesthetic in non-aesthetic terms. In particular, aesthetic values are identical with subjective dispositions to elicit aesthetic experiences under normal conditions. Accordingly, I endorse anti-realism about aesthetic values: their existence, nature and exemplification are mind-dependent, while their ascriptions to objects have genuine truth-values. I back up this account by arguing against the alternative positions that either take aesthetic values to be objective or deny the truth-aptness of their attributions. Furthermore, I put forward a relativist variant of anti-realism according to which ascriptions of different aesthetic values to a particular object are all correct, given that the aesthetic experiences involved are made under normal conditions and concern the same aesthetically nonevaluative features of that object. For there is no specifically aesthetic norm by means of which one of the faultless aesthetic experiences can be picked out as the only appropriate one. That aesthetic values nevertheless show a normative dimension is ensured by their conformity to a general account of values as capacities to satisfy, or dissatisfy, rational desires. (shrink)

This paper defends the concept of racialization against its critics. As the concept has become increasingly popular, questions about its meaning and value have been raised, and a backlash against its use has occurred. I argue that when “racialization” is properly understood, criticisms of the concept are unsuccessful. I defend a definition of racialization and identify its companion concept, “racialized group.” Racialization is often used as a synonym for “racial formation.” I argue that this is a mistake. Racial (...) formation theory is committed to racial ontology, but racialization is best understood as the process through which racialized – rather than racial – groups are formed. “Racialization” plays a unique role in the conceptual landscape, and it is a key concept for race eliminativists and anti-realists about race. (shrink)

Scientific models typically contain idealizations, or assumptions that are known not to be true. Philosophers have long questioned the nature of idealizations: Are they heuristic tools that will be abandoned? Or rather fictional representations of reality? And how can we reconcile them with realism about knowledge of nature? Immanuel Kant developed an account of scientific investigation that can inspire a new approach to the contemporary debate. Kant argued that scientific investigation is possible only if guided by ideal assumptions—what (...) he calls “regulative ideas”. These ideas are not true of objects of nature, and yet they are not heuristic tools or fictional represen- tations. They are necessary rules governing the construction and assessment of scientific explanations. In this paper, I suggest that some idealizations can be interpreted as having necessary regulative value and as being compatible with scientific realism. I first analyze the puzzle of the nature of idealization and present the main approaches to this topic in the literature. Second, I reconsider the puzzle vis-a-vis a restricted, Kantian definition of idealization and a novel characterization of the relation between idealization and truth. Finally, I discuss in detail an example of idealization (the Hardy-Weinberg equilibrium) along the suggested Kantian lines. (shrink)

What would it mean to have a suitably ‘realistic’ account of political liberty? On the one hand, I don’t think we can properly understand liberty without an underlying account of personhood or agency.2 In making sense of liberty, we need to ask: What kind of agency does it presuppose or promote? What kind of independence do we care most about? What does it mean to exercise control, or to be self-guiding, in the kind of world we live in today? (...) At the same time, a conception of moral and political personhood needs to be appropriately ‘realistic’: It shouldn’t be over-idealized (or over-simplified), nor demand more than can be reasonably expected, given the kind of creatures we are. (shrink)

A century after the discovery of quantum mechanics, the meaning of quantum mechanics still remains elusive. This is largely due to the puzzling nature of the wave function, the central object in quantum mechanics. If we are realists about quantum mechanics, how should we understand the wave function? What does it represent? What is its physical meaning? Answering these questions would improve our understanding of what it means to be a realist about quantum mechanics. In this survey article, (...) I review and compare several realist interpretations of the wave function. They fall into three categories: ontological interpretations, nomological interpretations, and the sui generis interpretation. For simplicity, I will focus on non-relativistic quantum mechanics. (shrink)

In the Bayesian approach to quantum mechanics, probabilities—and thus quantum states—represent an agent’s degrees of belief, rather than corresponding to objective properties of physical systems. In this paper we investigate the concept of certainty in quantum mechanics. Particularly, we show how the probability-1 predictions derived from pure quantum states highlight a fundamental difference between our Bayesian approach, on the one hand, and Copenhagen and similar interpretations on the other. We first review the main arguments for the general claim that probabilities (...) always represent degrees of belief. We then argue that a quantum state prepared by some physical device always depends on an agent’s prior beliefs, implying that the probability-1 predictions derived from that state also depend on the agent’s prior beliefs. Quantum certainty is therefore always some agent’s certainty. Conversely, if facts about an experimental setup could imply agent-independent certainty for a measurement outcome, as in many Copenhagen-like interpretations, that outcome would effectively correspond to a preexisting system property. The idea that measurement outcomes occurring with certainty correspond to preexisting system properties is, however, in conflict with locality. We emphasize this by giving a version of an argument of Stairs [(1983). Quantum logic, realism, and value-definiteness. Philosophy of Science, 50, 578], which applies the Kochen–Specker theorem to an entangled bipartite system. (shrink)

Realists about aesthetic judgment believe something like the following: for an aesthetic judgment of be correct, it must respond to the intrinsic aesthetic properties possessed by the object in question (e.g., Meskin et al., 2013; Kieran 2010). However, Cutting’s (2003) empirical research on aesthetic judgment puts pressure on that position. His work indicates that unconscious considerations extrinsic to an artwork can underpin said judgements. This paper takes Cutting’s conclusion a step further: If philosophers grant that it’s possible to appreciate (...) artwork on the basis of unconscious biases, then we never can be fully confident that our aesthetic judgment is undergirded by the intrinsic aesthetic properties of an artwork. Furthermore, if judgment on the basis of unconscious, external reasons cannot be ruled out, we cannot be confident that our aesthetic judgments are ‘correct’. I argue that Cutting’s research is just the tip of the iceberg regarding the extrinsic, unconscious factors that influence aesthetic judgment. Expectation bias formed via social influence and context greatly influence aesthetic judgments and are unavoidable: we inevitably form expectations based on all kinds of contextual cues independently of any actual exposure to the item in question. Such factors make it terribly difficult to be confident in our aesthetic judgments. Even if there are objective properties that mark out some items as aesthetically superior to others, we cannot be sure that our judgments are responding to those properties. (shrink)

The concept of mental representation has long been considered to be central concept of philosophy of mind and cognitive science. But not everyone agrees. Neo-behaviorists aim to explain the mind without positing any representations. My aim here is not to assess the merits and demerits of neo-behaviorism, but to take their challenge seriously and ask the question: What justifies the attribution of representations to an agent? Both representationalists and neo-behaviorists tend to take it for granted that the real question (...) class='Hi'>about representations is whether we should be realist about the theory of representationalism. This paper is an attempt to shift the emphasis from the debate concerning realism about theories to the one concerning realism about entities. My claim is that regardless of whether we are realist about representational theories of the mind, we have compelling reasons to endorse entity realism about mental representations. (shrink)

In a recent article in this journal, Daniel Stephens argues against Chad Hansen’s and Chris Fraser’s interpretations of the later Mohists as realists about the ontology of kinds, contending that the Mohist stance is better explained as conventionalist. This essay defends a realist interpretation of later Mohism that I call “similarity realism,” the view that human-independent reality fixes the similarities that constitute kinds and thus determines what kinds exist and what their members are. I support this interpretation with (...) a new, detailed account of the Mohist conception of a kind on which kind relations lie in inherent similarities between the intrinsic features of objects. This account distinguishes kind relations from “uniting together” and part-whole relations, both of which, unlike kind relations, may be determined by convention. I argue that Stephens’s critique of realist interpretations fails because it confuses the ontological issue of what determines the existence of kinds with the semantic issue of what fixes the names for kinds. (shrink)

There is a common view that the utilitarian theory of John Stuart Mill is morally realist and involves a strong kind of practical obligation. This article argues for two negative theses and a positive thesis. The negative theses are that Mill is not a moral realist and that he does not believe in certain kinds of obligations, those involving external reasons and those I callrobustobligations, obligations with a particular, strong kind of practical authority. The positive thesis is that Mill's metaethical (...) position can be interpreted as a Humean constructivist view, a metaethical view that is constructivist about value and entails the existence of practical reasons, but not external reasons or robust obligations. I argue that a Humean constructivist reading of Mill's theory is reasonable, and strengthens Mill's argument from desire for the value of happiness, an important but notoriously weak aspect of his theory. (shrink)

mark schroeder University of Southern California 1 When Samuel Clarke gave his second Boyle lectures in 1705, he alleged in favor of his nonreductive, rationalist, intuitionist view that only ‘the extremest stupidity of mind, corruption of manners, or perverseness of spirit, can possibly make any man entertain the least doubt’ concerning it.1 Michael Huemer’s Ethical Intuitionism is offered in the same spirit, though he makes no assurances concerning the Truth and Certainty of the Christian Revelation.2 Not only are competing metaethical (...) views false, he alleges, those who accept them do not even do so on the basis of rational arguments (240). They are driven by bias (247), cynicism (242), and scientism (244), combined with a desire to be politically correct (albeit not in a ‘simplistic way’ (245)). Moreover, the persistence of non-intuitionist metaethical views, he suggests, has a pernicious effect on our society, encouraging vice and immorality (248). According to Huemer, what is important about intuitionism (his favored position) is that the dispute between intuitionism and ‘all other views’ is that ‘[a]nti-realist theories about value undermine our moral beliefs, our moral motivation, and even our sense of the meaning of life’ (248). He contends that ‘anti-realism really boils down to the view that nothing matters’ (249), despite explicitly acknowledging that most anti-realists would deny this, and apparently forgetting that among his targets of criticism in the book were supposed to be some realist views, as well—of the reductive variety. Although he calls his view ‘intuitionism,’ Huemer makes clear early on that what he wants to defend is not an epistemological view at all, but a metaphysical one. The main divide between metaethical views, in.. (shrink)

In Explaining Attitudes, Baker argues that we should treat our everyday practices as relevant to metaphysical debates, resulting in a stance of realism with respect to intentional explanations. In this chapter I will argue that if one is going to be a practical realist about anything, it should be the self, or subject of attention. I will use research on attention combined with the stance of practical realism to argue in favor of a substantive self. That is, (...) I will present an account of the self that directs and controls attention, in line with our everyday view of the self. I will contrast this account with what I call the “illusion view,” which presents the self and its apparent causal power in the case of attention as an illusion. My account of the self will make use of several of Baker's ideas, including non-reductive materialism and broad supervenience. (shrink)

In this paper I examine critically the relationship between the realist and nominalist views of abstract objects. I begin by pointing out some differences between the usage of existential statements in metaphysics and the usage of such statements in disciplines outside of philosophy. Then I propose an account of existence that captures the characteristic intuitions underlying the latter kind of usage. This account implies that abstract object existence claims are not as ontologically extravagant as they seem, and that such claims (...) are immune to certain standard nominalistic criticisms. (shrink)

In Being Realistic About Reasons,T.M. Scanlon develops a non-naturalistic realist account of normative reasons. A crucial part of that account is Scanlon’s contention that there is no deep epistemological problem for non-naturalistic realists, and that the method of reflective equilibrium suffices to explain the possibility of normative knowledge. In this critical notice we argue that this is not so: on a realist picture, normative knowledge presupposes a significant correlation between distinct entities, namely between normative beliefs and normative facts. This (...) correlation calls for an explanation. We show that Scanlon does not have the resources to offer such an explanation. (shrink)

Recently, it has been objected that naïve realism is inconsistent with an empirically well-supported claim that mental states of the same fundamental kind as ordinary conscious seeing can occur unconsciously (SFK). The main aim of this paper is to establish the following conditional claim: if SFK turns out to be true, the naïve realist can and should accommodate it into her theory. Regarding the antecedent of this conditional, I suggest that empirical evidence renders SFK plausible but not obvious. For (...) it is possible that what is currently advocated as unconscious perception of the stimulus is in fact momentaneous perceptual awareness (or residual perceptual awareness) of the stimulus making the subject prone to judge in some way rather than another, or to act in some way rather than another. As to the apodosis, I show that neither the core of naïve realism nor any of its main motivations is undermined if SFK is assumed. On the contrary, certain incentives for endorsing naïve realism become more tempting on this assumption. Since the main motivations for naïve realism retain force under SFK, intentionalism is neither compulsory nor the best available explanation of unconscious perception. (shrink)

Philosophers of science now broadly agree that doing good science involves making non-epistemic value judgments. I call attention to two very different normative standards which can be used to evaluate such judgments: standards grounded in ethics and standards grounded in political philosophy. Though this distinction has not previously been highlighted, I show that the values in science literature contain arguments of each type. I conclude by explaining why this distinction is important. Seeking to determine whether some value-laden determination (...) meets substantive ethical standards is a very different endeavor from seeking to determine if it is politically legitimate. (shrink)