Disagreement in Philosophy

Wittgenstein’s “Lectures on Religious Belief” (LRB) provide a source for as yet unexplored connections to religious ideas as treated in Robert N. McCauley’s book Why Religion is Natural and Science is Not (2013), and to other CSR scholars who focus attention on how “cognitively speaking it is religion that is natural and science that is largely unnatural.” Tensions are explored in this paper between our “maturationally natural” religious inclinations to adopt religious ideas and the “unnatural” demands sometimes made upon people, (...) either a) by imposition of evidentialist norms over religious utterances, or b) by an agent’s adherence to perceived demands of theological correctness and to a particularly demanding conception of genuine or authentic faith. Wittgenstein uses Bertrand Russell and Father O'Hara to articulate these two tensions, and to offer alternatives which to some degree assuage them. I argue that such tensions are not only illuminating of the more and less helpful models of the relationship between reason and faith, but also open up new research questions which connect contemporary CSR and Wittgensteinian (or more broadly Continental) approaches to philosophy of religion. (shrink)

Many philosophers regard the persistence of philosophical disputes as symptomatic of overly ambitious, ill-founded intellectual projects. There are indeed strong reasons to believe that persistent disputes in philosophy (and more generally in the discourse at large) are pointless. We call this the pessimistic view of the nature of philosophical disputes. In order to respond to the pessimistic view, we articulate the supporting reasons and provide a precise formulation in terms of the idea that the best explanation of persistent disputes entails (...) that they are pointless. We then show how to answer the pessimistic argument. Taking a well-known mathematical controversy as our paradigm example, we argue that some persistent disputes reflect substantive disagreements at the “meta-analytic” level, i.e., disagreements about the best way, among quite different candidates, to understand the topic at issue, and the best associated cluster of analytic truths one should accept concerning it. Moreover, our concrete example shows that such meta-analytic disagreements can in principle be settled and yield a genuine theoretical (as opposed to merely pragmatic) breakthrough. We conclude optimistically that persistent disputes can be an important means of fostering epistemic progress. (shrink)

The motivating question of this paper is: ‘How are our beliefs in the theorems of mathematics justified?’ This is distinguished from the question ‘How are our mathematical beliefs reliably true?’ We examine an influential answer, outlined by Russell, championed by Gödel, and developed by those searching for new axioms to settle undecidables, that our mathematical beliefs are justified by ‘intuitions’, as our scientific beliefs are justified by observations. On this view, axioms are analogous to laws of nature. They are postulated (...) to best systematize the data to be explained. We argue that there is a decisive difference between the cases. There is agreement on the data to be systematized in the scientific case that has no analog in the mathematical one. There is virtual consensus over observations, but conspicuous dispute over intuitions. In this respect, mathematics more closely resembles stereotypical philosophy. We conclude by distinguishing two ideas that have long been associated -- realism (the idea that there is an independent reality) and objectivity (the idea that in a disagreement, only one of us can be right). We argue that, while realism is true of mathematics and philosophy, these domains fail to be objective. One upshot of the discussion is that even questions of fundamental physics may fail to be objective in roughly the sense that the question, ‘Is the Parallel Postulate is true?’, understood as one of pure mathematics, fails to be. Another is a kind of pragmatism. Factual questions in mathematics, modality, logic, and evaluative areas go proxy for non-factual practical ones. -/- . (shrink)

What is it for philosophy to make progress? While various putative forms of philosophical progress have been explored in some depth, this overarching question is rarely addressed explicitly, perhaps because it has been assumed to be intractable or unlikely to have a single, unified answer. In this paper, we aim to show that the question is tractable, that it does admit of a single, unified answer, and that one such answer is plausible. This answer is, roughly, that philosophical progress consists (...) in putting people in a position to increase their understanding, where 'increased understanding' is a matter of better representing the network of dependence relations between phenomena. After identifying four desiderata for an account of philosophical progress, we argue that our account meets the desiderata in a particularly satisfying way. Among other things, the account explains how various other achievements, such as philosophical arguments, counterexamples, and distinctions, may contribute to progress. Finally, we consider the implications of our account for the pressing and contentious question of how much progress has been made in philosophy. (shrink)

Assessment relativism, as developed by John MacFarlane, is the view that the truth of our claims involving a variety of English expressions—‘tasty’, ‘knows’, ‘tomorrow’, ‘might’, and ‘ought’—is relative not only to aspects of the context of their production but also to aspects of the context in which they are assessed. Assessment relativism is thus a form of truth relativism which is offered as a new way of understanding perspectival thought and talk. In this article, I present the main theses of (...) assessment relativism, focusing in particular on highlighting the points of commonality and contrast with other forms of truth relativism. I then offer some critical remarks concerning the motivation of assessment relativism in relation to matters of taste. (shrink)

We tend to think that philosophical progress, to the extent that it exists, is a good thing. I agree. Even so, it has some surprising unfortunate consequences for the rationality of philosophical belief.

Conceptual engineers endeavor to improve our concepts. But their endeavors face serious practical difficulties. One such difficulty – rational conceptual conflict - concerns the degree to which agents are incentivized to impede the efforts of conceptual engineers, especially in many of the contexts within which conceptual engineering is viewed as a worthwhile pursuit. Under such conditions, the already difficult task of conceptual engineering becomes even more difficult. Consequently, if they want to increase their chances of success, conceptual engineers should pay (...) closer attention to – and devise strategies to mitigate – rational conceptual conflict. After outlining the phenomenon at greater length and mapping its connections to other similar practical problems (Section 1), I explore the dynamics of such conflict by way of several detailed case studies (Section 2). In particular, I focus on cases driven by material, social, and moral incentives. I then consider some important methodological implications of rational conceptual conflict (Section 3). Among other things, I argue that conceptual engineers should focus more heavily on cultivating settings that modify the payoffs and penalties associated with conceptual conflict. By such indirect means, they can incentivize conceptual cooperation rather than conflict, thus making it easier to achieve success in conceptual engineering. Section 4 concludes. (shrink)

This paper continues my development of philosophy of religion as multi-disciplinary comparative research. An earlier paper, “Wittgenstein and Contemporary Belief-Credence Dualism” compared Wittgensteinian reflections on religious discourse and praxis with B-C dualism as articulated by its leading proponents. While some strong commonalities were elaborated that might help to bridge Continental and Analytic approaches in philosophy of religion, Wittgenstein was found to be a corrective to B-C dualism especially as regards how the psychology and philosophy of epistemic luck/risk applies to doxastic (...) faith ventures. This paper aims to further elaborate a basis for improved dialogue between philosophers, theologians, and scholars in special sciences which study religion. I call this basis the Triangulated model the ABC’s of religious epistemics in order to contrast it with the B-C dualist proposal. (shrink)

What can we know? How should we live? What is there? Philosophers famously diverge in the answers they give to these and other philosophical questions. It is widely presumed that a lack of convergence on these questions suggests that philosophy is not progressing at all, is not progressing fast enough, or is not progressing as fast as other disciplines, such as the natural sciences. Call the view that ideal philosophical progress is marked by at least some degree of convergence on (...) the core philosophical questions the pro-convergence thesis. I will argue that there is reason to reject the pro-convergence thesis in favor of the anti-convergence thesis, the view that significant viewpoint convergence is at odds with the aims of a philosophically ideal community. The argument centers on a thought experiment about two different philosophical communities. (shrink)

What attitude should philosophers take toward their favorite philosophical theories? I argue that the answer is belief and middling to low credence. I begin by discussing why disagreement has motivated the view that we cannot rationally believe our philosophical theories. Then, I show why considerations from disagreement actually better support my view. I provide two additional arguments for my view: the first concerns roles for belief and credence and the second explains why believing one’s philosophical theories is superior to accepting (...) them. I close by addressing objections, including implications my view has for the Lockean thesis, the view that there is a normative connection between belief and high credence. (shrink)

I develop an expressivist account of verbal disagreements as practical disagreements over how to use words rather than factual disagreements over what words actually mean. This account enjoys several advantages over others in the literature: it can be implemented in a neo-Stalnakerian possible worlds framework; it accounts for cases where speakers are undecided on how exactly to interpret an expression; it avoids appeals to fraught notions like subject matter, charitable interpretation, and joint-carving; and it naturally extends to an analysis of (...) metalinguistic negotiations. (shrink)

This paper provides a thorough analysis of two often informally stated claims. First, successful argumentation in the sense of persuasive argumentation requires agreement between the interlocutors about the rationality of arguments. Second, a general agreement about rationality of arguments cannot itself be established via argumentation, since such an attempt leads to an infinite meta‐regress. Hence, agreement about the rationality of arguments is a precondition for successful argumentation. As the paper argues, these plausible claims hold under the assumption that interlocutors are (...) subjectively rational and follow their own standards of rationality when engaging in argumentation. (shrink)

Questions surrounding deep disagreement have gained significant attention in recent years. One of the central debates is metaphysical, focusing on the features that make a disagreement deep. Proposals for what makes disagreements deep include theories about hinge propositions and first epistemic principles. In this paper, I criticize this metaphysical discussion by arguing that it is methodologically flawed. Deep disagreement is a technical or semi-technical term, but the metaphysical discussion mistakenly treats it as a common-sense concept to be analyzed and captured (...) by our pre-theoretical intuitions. Since the literature on deep disagreement is subject to this fundamental confusion and deep disagreement is not a helpful umbrella term either, I propose eliminating the notion of deep disagreement from the philosophical discourse. Instead of analyzing the nature of deep disagreement, we should develop theories about different forms of disagreement, including disagreement about hinge propositions and disagreement about epistemic principles, and, in particular, a theory of rationally irresolvable disagreement. (shrink)

Conciliationism is the family of views that rationality requires agents to reduce confidence or suspend belief in p when acknowledged epistemic peers (i.e. agents who are (approximately) equally well-informed and intellectually capable) disagree about p. While Conciliationism is prima facie plausible, some have argued that Conciliationism is not an adequate theory of peer disagreement because it is self-undermining. Responses to this challenge can be put into two mutually exclusive and exhaustive groups: the Solution Responses which deny Conciliationism is self-undermining and (...) attempt to provide arguments which demonstrate this; and the Skeptical Responses which accept that Conciliationism is self-undermining but attempt to mitigate this result by arguing this is either impermanent and/or not very worrisome. I argue that, by Conciliationism’s own lights, both kinds of responses (almost certainly) fail to save Conciliationism from being self-undermining. Thus, Conciliationism is (almost certainly) permanently self-undermining. This result is significant because it demonstrates that Conciliationism is likely hopeless: there is likely nothing that can save Conciliationism from this challenge. I further argue that Conciliationism, like any view, should be abandoned if it is (almost certainly) hopeless. (shrink)

Some philosophers advance the claim that the phenomena of logical omniscience and of the indiscernibility of metaphysical statements, which arise in (certain) interpretations of normal modal logic, provide strong reasons in favour of impossible world approaches. These two specific lines of argument will be presented and discussed in this paper. Contrary to the recent much-held view that the characteristics of these two phenomena provide us with strong reasons to adopt impossible world approaches, the view defended here is that no such (...) ‘knock-down arguments’ do emanate on those grounds. This is not to rule out that there cannot be any other good reasons for assuming impossible world semantics. However, the discussion of a further argument for impossible worlds will suggest that different attempts to argue for them likely present intertwined problems. (shrink)

In the literature on philosophical progress it is often assumed that agreement is a necessary condition for progress. This assumption is sensible only if agreement is a reliable sign of the truth, since agreement on false answers to philosophical questions would not constitute progress. This paper asks whether agreement among philosophers is (or would be) likely to be a reliable sign of truth. Insights from social choice theory are used to identify the conditions under which agreement among philosophers would be (...) a reliable indicator of the truth, and it is argued that we lack good reason to think that philosophical inquiry meets these conditions. The upshot is that philosophical agreement is epistemically uninformative: agreement on the answer to a philosophical question does not supply even a prima facie reason to think that the agreed-upon view is true. However, the epistemic uninformativeness of philosophical agreement is not an indictment of philosophy's progress, because philosophy is valuable independent of its ability to generate agreement on the correct answers to philosophical questions. (shrink)

There is much to admire in John Pittard’s recent book on the epistemology of disagreement. But here we develop one concern about the role that rational insight plays in his project. Pittard develops and defends a view on which a party to peer disagreement can show substantial partiality to his own view, so long as he enjoys even moderate rational insight into the truth of his view or the cogency of his reasoning for his view. Pittard argues that this may (...) happen in ordinary cases of religious disagreement—cases in which it’s a live skeptical possibility that one is misdescribing his insight, or not having insight at all—and therefore one need not be strongly conciliatory even in the face of peer disagreement. Yet Pittard agrees that one should be strongly conciliatory in cases of disagreement involving, e.g., visual perception and dim rational insight, since the sort of fallible, corrigible evidence involved in such cases may be counterbalanced by symmetrical evidence on the part of one’s disagreeing peer. We worry that there’s an inconsistency here. If it’s unreasonable to show partiality to one’s visual experience (or dim rational insight) in cases like “Horse Race” and “Restaurant Check,” it’s likewise unreasonable to show partiality in religious disagreements to one’s moderate rational insight, fallible and corrigible as it is. (shrink)

What are the philosophical views of professional philosophers, and how do these views change over time? The 2020 PhilPapers Survey surveyed around 2000 philosophers on 100 philosophical questions. The results provide a snapshot of the state of some central debates in philosophy, reveal correlations and demographic effects involving philosophers' views, and reveal some changes in philosophers' views over the last decade.

Ayn Rand and Immanuel Kant had profound disagreements, not just about the possible scope of knowledge, but (more importantly) about the possible scope of philosophy, especially metaphysics. This paper explores those disagreements, steel-manning both sides. My conclusion is that 1) both thinkers have worthwhile points to make, yet 2) Rand is guilty of poor scholarship while 3) Kant is guilty of appeal to ignorance. Despite the fallacious nature of (3), I stress that ignorance is not by itself something that philosophers (...) committed to objectivity should panic about. (shrink)

In recent years, several philosophers have argued that their discipline makes no progress (or not enough in comparison to the “hard sciences”). A key argument for this pessimistic position appeals to the purported fact that philosophers widely and systematically disagree on most major philosophical issues. In this paper, we take a step back from the debate about progress in philosophy specifically and consider the general question: How (if at all) would disagreement within a discipline undermine that discipline’s progress? We reject (...) two arguments from disagreement to a lack of progress, and spell out two accounts of progress on which progress is compatible with disagreements that persist or increase over time. However, we also argue that disagreement can undermine our ability to tell which developments are progressive (and to what degree). So, while disagreement can indeed be a threat to progress, the precise nature of the threat has not been appreciated. (shrink)

This paper offers an explanation for why some parts of philosophy have made no progress. Philosophy has made no progress because it cannot make progress. And it cannot because of the nature of the phenomena philosophy is tasked with explaining—all of it involves consciousness. Here, it will not be argued directly that consciousness is intractable. Rather, it will be shown that a specific version of the problem of consciousness is unsolvable. This version is the Problem of the Subjective and Objective. (...) Then it is argued that the unsolvability of this latter problem is why there are other unsolvable philosophy problems. (shrink)

Some philosophers search for the mark of the cognitive: a set of individually necessary and jointly sufficient conditions identifying all instances of cognition. They claim that the mark of the cognitive is needed to steer the development of cognitive science on the right path. Here, I argue that, at least at present, it cannot be provided. First (§2), I identify some of the factors motivating the search for a mark of the cognitive, each yielding a desideratum the mark is supposed (...) to satisfy (§2.1). I then (§2.2) highlight a number of tensions in the literature on the mark of the cognitive, suggesting they’re best resolved by distinguishing two distinct programs. The first program (§3) is that of identifying a mark of the cognitive capturing our everyday notion of cognition. I argue that such a program is bound to fail for a number of reasons: it is not clear whether such an everyday notion exists; and even if it existed, it would not be able to spell out individually necessary and jointly sufficient conditions for cognition; and even if it were able to spell them out, these conditions won’t satisfy the desiderata a mark of the cognitive should satisfy. The second program is that of identifying a mark of the cognitive spelling out a genuine scientific kind. But the current state of fragmentation of cognitive science, and the fact that it is splintered in a myriad of different research traditions, prevent us from identifying such a kind. And we have no reason to think that these various research traditions will converge, allowing us to identify a single mark. Or so, at least, I will argue in (§4). I then conclude the paper (§5) deflecting an intuitive objection, and exploring some of the consequences of the thesis I have defended. (shrink)

Philosophy is sometimes perceived as an abstract and nerdy discipline dealing with problems of its own creation in an isolated chamber of the Ivory Tower. And there is some truth to this view. But philosophy can help us deal with common problems, such as the disagreements we have in our everyday lives.

Modest pessimism about philosophical progress is the view that while philosophy may sometimes make some progress, philosophy has made, and can be expected to make, only very little progress (where the extent of philosophical progress is typically judged against progress in the hard sciences). The paper argues against recent attempts to defend this view on the basis of the pervasiveness of disagreement within philosophy. The argument from disagreement for modest pessimism assumes a teleological conception of progress, according to which the (...) attainment of true answers to the big philosophical questions, or knowledge of them, is the primary goal of philosophy. The paper argues that this assumption involves a misconception of the goal of philosophy: if philosophy has a primary goal, its goal is the understanding of philosophical problems rather than knowledge of answers to philosophical questions. Moreover, it is argued that if the primary goal of philosophy is such understanding, then widespread disagreement within philosophy does not indicate that philosophy makes little progress. (shrink)

In this paper, we argue that, in order to account for the apparently substantive nature of definitional disputes, a commitment to what we call ‘Socratic essentialism’ is needed. We defend Socratic essentialism against a prominent neo-Carnapian challenge according to which apparently substantive definitional disputes always in some way trace back to disagreements over how expressions belonging to a particular language or concepts belonging to a certain conceptual scheme are properly used. Socratic essentialism, we argue, is not threatened by the possibility (...) that some apparently substantive definitional disputes may turn out to be verbal or conceptual, since this pluralist strategy, in our view, requires a commitment to more, rather than fewer, essences. What is more, a deflationary, metaphysically ‘light-weight’ construal of the essence-ascriptions in question leads to a peculiar conception of the pursuit of metaphysicians as behaving like deceptive (or self-deceived) grammarians pretending to be scientists. Moreover, this deflationary attitude, we argue, spreads beyond metaphysics and philosophy more broadly to apparently substantive definitional disputes in the sciences as well as other in other disciplines, such as art criticism. (shrink)

Dos clases de desacuerdo han resultado de gran interés para la epistemología social durante las últimas décadas: los desacuerdos profundos, que tienen lugar cuando la disputa entre las partes es sistemática y particularmente difícil de resolver, y los desacuerdos entre pares epistémicos, ocasionados por el enfrentamiento entre agentes que tienen la misma evidencia y virtudes cognitivas respecto del tema en discusión. El propósito de este artículo es trabajar en la intersección de ellos, evaluando las consecuencias de que un desacuerdo entre (...) pares sea profundo. En particular, argumento que, cuando un desacuerdo llega a niveles de profundidad muy altos, es imposible que las partes se reconozcan entre sí como pares, dado que no pueden asumir que son igualmente racionales. (shrink)

En este trabajo, nos proponemos redefinir las posturas que toman parte en el debate entre realismo y antirrealismo científicos, dejando de concebirlas únicamente como doctrinas o teorías que describen cómo es el mundo. En cambio, acorde al camino iniciado por van Fraassen en The empirical stance, optamos por definirlas como stances: políticas, estrategias o perspectivas a partir de las cuales construimos creencias fácticas. Así, en primera instancia nos dedicamos a entender qué es una stance y cómo caracterizar esta noción. En (...) segundo lugar, exploramos metodologías y enfoques para tratar el realismo y el antirrealismo como stances, y, en esta clave, definirlos adecuadamente. Por último, examinamos el impacto de esta propuesta en la explicación de los acuerdos y desacuerdos en el debate, evaluando los grados de afinidad o distancia en las perspectivas en juego. (shrink)

Abstract:Within various contexts, such as politics and parenting, Confucianism has been criticized on the basis that it endorses 'unquestioning obedience' to authority. In recent years, several philosophers have argued against this view by appealing to textual evidence from Classical Confucian philosophers. This article examines Wang Yangming's views on this subject, arguing that Wang teaches that criticism of those who stand in a socially superior role relation is not only permitted, but encouraged. From this, the implications that Wang's analysis has for (...) contemporary discussions of disagreement between epistemic superiors and inferiors and epistemic peerhood are considered. It will be argued that Wang's position is much closer to the total evidence view than the preemptive view. Relatedly, it is suggested that Wang provides a novel proposal about how to recognize or disregard epistemic 'superiors', especially in the context of moral knowledge. (shrink)

The paper proposes a simple method for constructing ontological theories—an ‘ontology generator’. It shows that such a generator manages to produce major existing ontological theories, e.g., Realism, Nominalism, Trope theory, Bundle theory, Perdurantism, Endurantism, Possibilism, Actualism and more. It thus turns out, surprisingly, that all these seemingly unrelated different ontological theories that were designed by thinkers hundreds of years apart, can all be generated using the same simple mechanism. Moreover, this same generator manages to produce entirely novel ontological theories, that (...) fare no worse than existing ones in meeting the same common metaphysical challenges. (shrink)

Plakias has recently argued that there is nothing wrong with publishing defences of philosophical claims which we don't believe and also nothing wrong with concealing our lack of belief, because an author's lack of belief is irrelevant to the merit of a published work. Fleisher has refined this account by limiting the permissibility of publishing without belief to what he calls ‘advocacy role cases’. I argue that such lack of belief is irrelevant only if it is the result of an (...) inexplicable incredulity or the result of a metaphilosophical or epistemic stance that is unrelated to the specific claim. However, in many real-life cases, including Fleisher's advocacy role cases, our doubts regarding the claims we defend arise from reasons that have something to do with the insufficiency of the philosophical evidence supporting the claim, and publishing an unconditional defence of a claim without revealing our doubts is impermissible as it involves withholding philosophically relevant reasons. Plakias has also argued that discouraging philosophers from publishing claims they don't believe would be unfair to junior philosophers with unsettled views. I propose that we should change our academic practices that pressure philosophers to publish articles that pretend to be defences of settled views. (shrink)

It is a startling fact that, despite its long and rich history, the debate about per- sonal identity is far from settled. The present paper examines two deflationary explanations for this: a) the dispute is merely verbal (verbalism); b) there cannot be sufficient justification for preferring one theory of personal identity over the others (epistemicism). As this paper argues, there is evidence that either verba- lism or epistemicism provides a correct account of the personal identity debate.

Los desacuerdos acerca de la ontología científica han sido frecuentemente reconstruidos como el resultado de una disputa entre stances epistémicas rivales. En el presente trabajo, (i) caracterizamos algunos de estos desacuerdos como desacuerdos profundos. Además, (ii) mostramos que los desacuerdos profundos sobre ontología científica pueden surgir no solo de la adopción de diferentes stances epistémicas, sino entre posiciones que se encuadran dentro de una misma stance. El desarrollo de ese punto nos permite, a su vez, establecer una distinción entre tipos (...) de desacuerdos profundos y explorar la posibilidad de que existan diferencias de grado entre ellos. (shrink)

En este artículo introductorio al número especial “Desacuerdos Profundos: Precisiones y Exploraciones”, se presentan los artículos que comprenden este número brindando contexto a sus distintas temáticas, las cuales van desde la naturaleza de los desacuerdos profundos y su resolución, hasta sus conexiones con debates filosóficos y fenómenos sociales.

This dissertation is based on four backgrounds: (1) the diversity of definitions of philosophy, (2) statements by several thingkers about the death/ending of philosophy, (3) the existence of Hassan Hanafi's writings about the definition, life and death of philosophy, and (4) the limitations of specific studies on philosophy according to Hanafi. On that basis, this dissertation examines philosophy according to Hanafi, by revealing and reviewing his definition of philosophy and his views on when philosophy lives and when philosophy dies. In (...) general, this is metaphilosophical study of Hanafi's philosophy by disclosuring it descriptively and analytically on the one side, and by reviewing it falsificatively, interpretatively and axiologically on the other side. This metaphilosophical study of Hanafi philosophy found several things. First, Hanafi's definition of philosophy is still diverse and needs to be reanalyzed, so it cannot overcome the problem of the diversity of definitions of philosophy. Second, Hanafi's statement about those who kill philosophy and turn on it is inconsistent and falsifiable. Third, philosophy can still live in conditions that are considered to kill it. Fourth, although it has several weaknesses, Hanafi's philosophy is useful in particular for Muslims and researchers about Islam, Arab nations and researchers about Arab, and societies that face internal and external traditions; and also worthwhile in general for philosophy and practitioners of philosophy. Fifth, Hanafi's philosophy can overcome the problem of ongoing discourse about the death/ending of philosophy, because his philosophy can actually bring philosophy to life. (shrink)

Nous examinons l’idée selon laquelle il existerait une sous-discipline en phi-losophie des sciences, la philosophie dans les sciences, dont les chercheurs utili-seraient des outils philosophiques pour avancer des solutions à des problèmes scientifiques. Nous proposons plutôt l’idée que ces outils sont des outils épisté-miques, cognitifs ou intellectuels standards, à l’œuvre dans toute activité ration-nelle, et, par conséquent, ces chercheurs se consacrent à la recherche scienti-fique ou métascientifique.

We examine the idea that there is a sub-discipline in philosophy of science, phi-losophy in science, whose researchers use philosophical tools to advance solu-tions to scientific problems. Rather, we propose that these tools are standard epistemic, cognitive, or intellectual tools at work in all rational activity, and therefore these researchers engage in scientific or metascientific research.

In this paper, I argue that appeals to intuition in Analytic Philosophy are not compelling arguments because intuitions are not the sort of thing that has the power to rationally persuade other professional analytic philosophers. This conclusion follows from reasonable premises about the goal of Analytic Philosophy, which is rational persuasion by means of arguments, and the requirement that evidence for and/or against philosophical theses used by professional analytic philosophers be public (or transparent) in order to have the power to (...) rationally persuade other professional analytic philosophers. Since intuitions are not public (or transparent) evidence, it follows that appeals to intuition are not compelling arguments for and/or against philosophical theses because they lack the power to rationally persuade other professional analytic philosophers. (shrink)

In this paper, I provide an account of subjective epistemic obligations. In instances of peer disagreement, one possesses at least two types of obligations: objective epistemic obligations and subjective epistemic obligations. While objective epistemic obligations, such as conciliationism and remaining steadfast, have been much discussed in the literature, subjective epistemic obligations have received little attention. I develop an account of subjective epistemic obligations in the context of worldview disagreements. In recent literature, the notion of worldview disagreement has been receiving increasing (...) attention, and I discuss how understanding worldview disagreements through different classes of beliefs might clarify our understanding of subjective epistemic obligations. I first distinguish between three classes of beliefs, by virtue of their justificatory functions within worldviews: fundamental, crucial and incidental. I then discuss four kinds of worldview disagreements based on this account. Finally, I argue that each disagreement results in different subjective epistemic obligations for each disputant. I conclude by discussing some implications this analysis has for issues such as defeat, peerhood, and epistemic injustice. (shrink)

This lecture illustrates some of the theoretical richness that emerges from thinking about self-aware agents. It argues that taking self-awareness into account yields a picture of rational belief that is surprising, in a number of different, but interconnected, ways. The complexities it focuses on emerge most clearly in cases that involve so-called “higher-order evidence.”.

I argue that recognizing a distinct doxastic attitude called endorsement, along with the epistemic norms governing it, solves the self-undermining problem for conciliationism about disagreement. I provide a novel account of how the self-undermining problem works by pointing out the auxiliary assumptions the objection relies on. These assumptions include commitment to certain epistemic principles linking belief in a theory to following prescriptions of that theory. I then argue that we have independent reason to recognize the attitude of endorsement. Endorsement is (...) the attitude of resilient and committed advocacy which is appropriate for researchers to have toward their own theory. Recognizing the importance of endorsement, and of its resiliency, gives us reason to deny the epistemic principles that serve as auxiliary assumptions in the self-undermining objection. This defuses the objection, and provides additional support for the theory of endorsement. (shrink)

Scientists, philosophers, and other researchers commonly assert their theories. This is surprising, as there are good reasons for skepticism about theories in cutting-edge research. I propose a new account of assertion in research contexts that vindicates these assertions. This account appeals to a distinct propositional attitude called endorsement, which is the rational attitude of committed advocacy researchers have to their theories. The account also appeals to a theory of conversational pragmatics known as the Question Under Discussion model, or QUD. Hence, (...) I call the theory the EQUD model. Motivating this account is a recognition that the speech act of assertion has two roles to play in research contexts. The first is the advocacy role, in which researchers assert a theory in order to advocate for it. The second is the evidential role, which is used to add to the common stock of information available to a field of inquiry. The EQUD model provides an account of warranted assertion for both these roles in research contexts. This success provides support for the theory of endorsement. It also provides support for information updating accounts of assertion. (shrink)

Many philosophers are sceptical about the power of philosophy to refute commonsensical claims. They look at the famous attempts and judge them inconclusive. I prove that, even if those famous attempts are failures, there are alternative successful philosophical proofs against commonsensical claims. After presenting the proofs I briefly comment on their significance.

The so-called “conciliatory” norm in epistemology and meta-ethics requires that an agent, upon encountering peer disagreement with her judgment, lower her confidence about that judgment. But whether agents actually abide by this norm is unclear. Although confidence is excessively researched in the empirical sciences, possible effects of disagreement on confidence have been understudied. Here, we target this lacuna, reporting a study that measured confidence about moral beliefs before and after exposure to moral discourse about a controversial issue. Our findings indicate (...) that participants do not abide by the conciliatory norm. Neither do they conform to a rival “steadfast” norm that demands their confidence to remain the same. Instead, moral discourse seems to boost confidence. Interestingly, we also find a confidence boost for factual beliefs, and a correlation between the extremity of moral views and confidence. One possible explanation of our findings is that when engaging in moral discourse participants become more extreme in their opinions, which leads them to become more confident about them, or vice versa: they become more confident and in turn more extreme. Although our work provides initial evidence for the former mechanism, further research is needed for a better understanding of confidence and moral discourse. (shrink)

Verbal disputes are often seen as closely related to a lack of substantivity. However, a systematic and comprehensive investigation of how verbalness relates to substantivity is still missing. The present paper attempts to close this gap. In addition to offering different conceptions of verbalness, the paper further develops Sider’s (Writing the Book of the World, OUP, Oxford, 2011) notion of substantivity. Ultimately, I argue for a more careful choice of terminology when it comes to assessing a dispute as “(merely) verbal” (...) or “nonsubstantive”. While the paper shows that there is no strict logical relation between mere verbalness and nonsubstantivity construed along the lines set out by Sider, it also demonstrates that further notable notions of (mere) verbalness and substantivity are in fact closely intertwined. (shrink)

In this paper I explore an epistemic asymmetry that sometimes occurs regarding the moral status of alternative actions. I argue that this asymmetry is significant and has ramifications for what it is morally permissible to do. I then show how this asymmetry often obtains regarding three moral issues: vegetarianism, abortion, and charitable giving. In doing so, I rely on the epistemic significance of disagreement and the existence of moral controversy about these issues.

In a recent paper published in this journal, Hughes (2019) has argued that Machery’s (2017) Dogmatism Argument is self-defeating. Machery’s (2019) reply involves giving the Dogmatism Argument an inductive basis, rather than a philosophical basis. That is, he argues that the most plausible contenders in the epistemology of disagreement all support the Dogmatism Argument; and thus, it is likely that the Dogmatism Argument is true, which gives us reason to accept it. However, Machery’s inductive argument defines the leading views in (...) terms of their citation counts. But there is no necessary connection between citation counts and truth; it is a truism that many highly cited papers over the past century have turned out to contain false arguments. This inductive information should lead Machery to revise his argument; what Machery (2019) owes—but has failed to provide—is a positive argument for ruling out another plausible contender that Hughes (2019) raises. Without such an account, Machery’s inductive case for the Dogmatism Argument fails. (shrink)

Suppose an inquiring group wants to let a certain view stand as the group's view. But there’s a problem: the individuals in that group do not initially all agree with one another about what the correct view is. What should the group do, given that it wants to settle on a single answer, in the face of this kind of intragroup disagreement? Should the group members deliberate and exchange evidence and then take a vote? Or, given the well-known ways that (...) evidence exchange can go wrong, e.g., by exacerbating pre-existing biases, compromising the independence of individual judgments, etc., should the group simply take a vote without deliberating at all? While this question has multiple dimensions to it—including ethical and political dimensions—we approach the question through an epistemological lens. In particular, we investigate to what extent it is epistemically advantageous and disadvantageous that groups whose members disagree over some issue use deliberation in comparison to voting as a way to reach collective agreements. Extant approaches in the literature to this ‘deliberation versus voting’ comparison typically assume there is some univocal answer as to which group strategy is best, epistemically. We think this assumption is mistaken. We approach the deliberation versus voting question from a pluralist perspective, in that we hold that a group’s collective endeavor to solve an internal dispute can be aimed at different, albeit not necessarily incompatible, epistemic goals, namely the goals of truth, evidence, understanding, and epistemic justice. Different answers to our guiding question, we show, correspond with different epistemic goals. We conclude by exploring several ways to mitigate the potential epistemic disadvantages of solving intragroup disagreement by means of deliberation in relation to each epistemic goal. (shrink)

Peter Singer famously argues that speciesism, like racism and sexism, is based on a preju-dice. As Singer argues, since we reject racism and sexism, we must also reject speciesism. Since Singer articulated this line of reasoning, it has become a widespread argument against speciesism. Shelly Kagan has recently critiqued this argument, claiming that one can endorse speciesism with-out doing so on the basis of a prejudice. In this paper, I defend Kagan’s conclusion (that one can endorse speciesism without being prejudiced). (...) However, many philosophers have found Kagan’s argument deeply unsatisfactory; so, I advance an alternative argument, different from Kagan’s, in support of his conclusion. My argument runs as follows: I argue that, if there is epistemic peer dis-agreement about a view, then the parties to this disagreement cannot reasonably label each other as prejudiced in their beliefs about this view. Then, I argue that there is epistemic peer disagreement about the truth of speciesism, from which it follows that the parties to this disagreement cannot rea-sonably label each other as prejudiced. Thus, one can affirm speciesism without being prejudiced. If I am correct that one can affirm speciesism without being prejudiced, then Singer’s argument (that if one rejects racism, one must reject speciesism) is unsound. (shrink)

Thought: A Journal of Philosophy, EarlyView.

I first argue that, contrary to many atheistic philosophers, there is good reason to think the typical theistic philosopher’s retaining of her theism when faced with the Problem of Evil is comparatively epistemically upstanding even if both atheism is true and the typical theistic philosopher has no serious criticism of the atheist’s premises in the PoE argument. However, I then argue that, contrary to many theistic philosophers, even if theism is true, the typical theistic philosopher has no good non-theistic reasons (...) for rejecting any of the atheist’s premises, and she has good non-theistic reasons in favor of the atheist’s premises. In that respect, it’s extremely difficult for the theistic philosopher to respond to the PoE in an informative, non-question-begging way. I close by considering whether theistic philosophers should reject my second thesis. (shrink)