Sometimes, we face choices between actions most likely to lead to valuable outcomes, and actions which put us in a better position to learn. These choices exemplify what is called the exploration/exploitation trade-off. In computer science and psychology, this trade-off has fruitfully been applied to modulating the way agents or systems make choices over time. This article extends the trade-off to belief. We can be torn between two ways of believing, one of which is expected to be more accurate in (...) light of current evidence, whereas the other is expected to lead to more learning opportunity and accuracy in the long run. Further, it is sometimes rationally permissible to choose the latter. The article breaks down the features of action which give rise to the trade-off, and then argues that each feature applies equally well to belief. This conclusion is an instance of a systematic, foreseeable way in which what is rational to believe now depends on what one expects to be doing in the future. That is, epistemic rationality fundamentally concerns time. (shrink)

Our understanding of what exactly needs protected against in order to safeguard a plausible construal of our ‘freedom of thought’ is changing. And this is because the recent influx of cognitive offloading and outsourcing—and the fast-evolving technologies that enable this—generate radical new possibilities for freedom-of-thought violating thought manipulation. This paper does three main things. First, I briefly overview how recent thinking in the philosophy of mind and cognitive science recognises—contrary to traditional Cartesian ‘internalist’ assumptions—ways in which our cognitive faculties, and (...) even our beliefs, can be materially realised by as well as stored non-biologically and extracranially. Second, and taking brain-computer interface technologies (BCIs) and the associated possibility of ‘extended’ beliefs as a reference point, I propose and defend a sufficient condition on freedom-of-thought violating (extended) thought manipulation. On the view proposed, the right not to have one’s thoughts or opinions manipulated is violated if one is (i) caused to acquire non-autonomous propositional attitudes (acquisition manipulation) or (ii) caused to have otherwise autonomous propositional attitudes non-autonomously eradicated (eradication manipulation). The implications of this view are then illustrated through four thought experiments, which map on to four distinct ways—what I call Type 1-Type 4 manipulation—in which, and with reference to the view defended, one’s freedom of thought is plausibly violated. (shrink)

Belief is a familiar attitude: taking something to be the case or regarding it as true. But we are more confident in some of our beliefs than in others. For this reason, many epistemologists appeal to a second attitude, called credence, similar to a degree of confidence. This raises the question: how do belief and credence relate to each other? On a belief-first view, beliefs are more fundamental and credences are a species of beliefs, e.g. beliefs about probabilities. On a (...) credence-first view, credences are more fundamental and beliefs are a species of credence, e.g. credence above some threshold. In this thesis, I develop and defend a third view that I call belief-credence dualism. On this view, belief and credence are independent, equally fundamental attitudes, and neither reduces to the other. I begin by motivating the project: why should we care about the relationship between belief and credence? I argue it has broad implications for many debates in epistemology and beyond. Then, I defend dualism, arguing that it can explain features of our mental lives that a credence-first view and a belief-first view cannot. I also argue that dualism has attractive, interesting implications when applied to the pragmatic encroachment debate. Finally, I explore implications of dualism, both for the nature of evidence and how faith might go beyond the evidence but nonetheless be epistemically rational. I conclude that the human mind is, in some ways, complex, but we should be happy with this conclusion also long as each mental state we posit has a clear role to play. (shrink)

Doxastic involuntarists have paid insufficient attention to two debates in contemporary epistemology: the permissivism debate and the debate over norms of assertion and belief. In combination, these debates highlight a conception of belief on which, if you find yourself in what I will call an ‘equipollent case’ with respect to some proposition p, there will be no reason why you can’t believe p at will. While doxastic involuntarism is virtually epistemological orthodoxy, nothing in the entire stock of objections to belief (...) at will blocks this route to doxastic voluntarism. Against the backdrop of the permissivism debate and the literature on norms of belief and assertion, doxastic involuntarism emerges as an article of faith, not the obvious truth it’s usually purported to be. (shrink)

In this paper, I argue that the relationship between belief and credence is a central question in epistemology. This is because the belief-credence relationship has significant implications for a number of current epistemological issues. I focus on five controversies: permissivism, disagreement, pragmatic encroachment, doxastic voluntarism, and the relationship between doxastic attitudes and prudential rationality. I argue that each debate is constrained in particular ways, depending on whether the relevant attitude is belief or credence. This means that epistemologists should pay attention (...) to whether they are framing questions in terms of belief or in terms of credence and the success or failure of a reductionist project in the belief-credence realm has significant implications for epistemology generally. (shrink)

_ Source: _Page Count 20 Philosophical scepticism is sometimes thought to presuppose doxastic voluntarism, the claim that we are able to believe or disbelieve propositions at will. This is problematic given that doxastic voluntarism itself is a controversial position. I examine two arguments for the view that scepticism presupposes voluntarism. I show that they rely on different versions of a depiction of scepticism as a conversion narrative. I argue that one version of this narrative does presuppose voluntarism, but the other (...) does not. Moreover, alternative versions of the narrative are available. I conclude that scepticism does not presuppose voluntarism. (shrink)

My main aim is to argue that most conceptions of doxastic agency do not respond to the skeptic’s challenge. I begin by considering some reasons for thinking that we are not doxastic agents. I then turn to a discussion of those who try to make sense of doxastic agency by appeal to belief’s reasons-responsive nature. What they end up calling agency is not robust enough to satisfy the challenge posed by the skeptics. To satisfy the skeptic, one needs to make (...) sense of the possibility of believing for nonevidential reasons. While this has been seen as an untenable view for both skeptics and anti-skeptics, I conclude by suggesting it is a position that has been too hastily dismissed. (shrink)

There is, I shall assume, such a thing as moral evil (more on which below). My question is whether is also such a thing as non-moral evil, and in particular whether there are such things as aesthetic evil and epistemic evil. More exactly, my question is whether there is such a thing as moral evil but not such a thing as non-moral evil, in some sense that reveals something special about the moral, as opposed to such would-be non-moral domains as (...) the aesthetic and the epistemic. The philosophical issue at stake here is that of the nature of these different normative domains, and the nature and extent of their difference. (shrink)

In this paper, I examine three mutually inconsistent claims that are commonly attributed to Hume: all beliefs are involuntary; some beliefs are subject to normative appraisal; and that ‘Ought implies Can’. I examine the textual support for such ascription, and the options for dealing with the puzzle posed by their inconsistency. In what follows I will put forward some evidence that Hume maintains each of the three positions outlined above. I then examine what I call the ‘prior voluntary action’ solution. (...) I argue that this position in any form fails to account for synchronic rationality. I then raise more specific objections depending on how we disambiguate the position, which can be read as either granting beliefs derivative voluntariness, or as denying their normative significance; the former version is inconsistent with Hume’s treatment of natural abilities, while the latter falls to a regress given Hume’s thesis regarding the inability of actions and passions to be subject to epistemic normativity. I then propose to reject instead for two reasons: first, the weakness of textual support for such an ascription; secondly, Hume’s explicit recognition of the irrelevance of involuntariness to normative evaluation in the moral case. (shrink)

Pragmatists have argued that doxastic or epistemic norms do not apply to beliefs, but to changes of beliefs; thus not to the holding or not-holding, but to the acquisition or removal of beliefs. Doxastic voluntarism generally claims that humans acquire beliefs in a deliberate and controlled way. This paper introduces Negative Doxastic Voluntarism according to which there is a fundamental asymmetry in belief change: humans tend to acquire beliefs more or less automatically and unreflectively, but they tend to withdraw beliefs (...) in a controlled and deliberate way. I first present a variety of philosophical, empirical and logical arguments for Negative Doxastic Voluntarism. Then I raise two objections against it. First, the apparent asymmetry may result from a confusion of belief with other doxastic attitudes like assumption, supposition, hypothesis or opinion. Second, the apparent asymmetry seems to vanish if we focus on doxastic states rather than just beliefs. Some rejoinders and their consequences for the vague concept of belief are sketched. (shrink)

Most of the literature on doxastic voluntarism has concentrated on the question of the voluntariness of belief and the issue of how our actual or possible control of our beliefs bears on our justification for holding them and on how, in the light of this control, our intellectual character should be assessed. This paper largely concerns a related question on which less philosophical work has been done: the voluntariness of the grounding of belief and the bearing of various views about (...) this matter on justification, knowledge, and intellectual virtue. In part, my concern is the nature and extent of our voluntary control over our responses to reasons for believing—or over what we take to be such reasons. This paper provides a partial account of such control and, on the basis of the account, will clarify the criteria for appraising intellectual virtue. (shrink)

Reasons are of the wrong kind if, despite appearing of the right kind, are not able to justify nor to motivate the formation of a mental attitude. Initially, this problem was thought to apply only within the theoretical realm of reason, but Kavka's Toxin Puzzle showed that reasons of the wrong kind are also found in the practical realm. The aim of this paper is to analyze the scope of this problem, in order to determine the kind of reasons it (...) affects. I will examine two possible solutions to this problem, and I will argue that the most promising solution, proposed by Hieronymi, is based on a conception of reasons and attitudes that is too narrow. (shrink)

This paper sets out to show that Kant’s account of cognition can be used to defend epistemic responsibility against the double threat of either being committed to implausible versions of doxastic voluntarism, or failing to account for a sufficiently robust connection between the will and belief. To support this claim, I argue that whilst we have no direct control over our beliefs, we have two forms of indirect doxastic control that are sufficient to ground epistemic responsibility: first, the capacity to (...) judge and doubt; and second, the ability to choose our epistemic maxims. It is because we have direct control over our capacity to judge as well as the epistemic principles that govern belief-acquisition that we have indirect control over the beliefs we thereby acquire. The interpretation of Kant I defend here thus allows us to account for the possibility of epistemic responsibility by providing a robust account of indirect doxastic voluntarism and thereby rendering direct doxastic voluntarism unnecessary. (shrink)

I investigate what we mean when we hold people responsible for beliefs. I begin by outlining a puzzle concerning our ordinary judgments about beliefs and briefly survey and critique some common responses to the puzzle. I then present my response where I argue a sense needs to be articulated in which we do have a kind of control over our beliefs if our practice of attributing responsibility for beliefs is appropriate. In developing this notion of doxastic control, I draw from (...) John Fischer's discussions of “guidance control”. A central feature of this kind of control is the idea of “ownership”. I argue that we can own our beliefs and that we expect each other to do so. We take responsibility for our beliefs and taking responsibility includes taking control of them. I end by considering objections to my view as well as some implications of it. (shrink)

The aim of this essay is to test the claim that epistemologists—virtue epistemologists in particular—have much to learn from virtue ethics. The essay begins with an outline of virtue ethics itself. This section concludes that a pure form of virtue ethics is likely to be unattractive, so the virtue epistemologist should examine the "impure" views of real philosophers. Aristotle is usually held up as the paradigm virtue ethicist. His doctrine of the mean is described, and it is explained how that (...) doctrine can provide a framework for an account of epistemic virtue. The conclusion of the essay is that a virtue epistemology based on analogies with virtue ethics, though well worth developing and considering, will face several challenges in fulfilling the significant promises that have been made on its behalf. (shrink)

Recent years have seen increasing attacks on the "deontological" conception (or as we call it, the guidance conception) of epistemic justification, the view that epistemology offers advice to knowers in forming beliefs responsibly. Critics challenge an important presupposition of the guidance conception: doxastic voluntarism, the view that we choose our beliefs. We assume that epistemic guidance is indispensable, and seek to answer objections to doxastic voluntarism, most prominently William Alston's. We contend that Alston falsely assumes that choice of belief requires (...) the assent to a specific propositional content. We argue that beliefs can be chosen under descriptions which do not specify their propositional content, but instead specify the mental actions by which they are formed and maintained. We argue that these actions partially constitute the beliefs and that is it in virtue of resulting from and being partially constituted by such actions that the beliefs are subject to epistemic appraisal,. (shrink)

Descartes appears to hold that everything we believe is the product of a voluntary choice. Scholars have been reluctant to take this particularly radical version of doxastic voluntarism as Descartes’ considered position. I argue that once Descartes’ compatibilist conception of free will as well as his position on the ‘freedom of indifference’ are taken into account, the primary motivations for the rejection of the aforementioned radical version of doxastic voluntarism lose their force. Consequently, we may take Descartes at his word (...) when he maintains that everything we believe, we believe freely – even if we cannot believe anything we wish. (shrink)

Much of the force behind doxastic involuntarism comes from our pre-theoretical judgement that any effort to form a belief simply by intending to form it must remain unsuccessful. However, despite this, ordinary language use of locutions like “chose to believe” are common. In this article, we present new experimental data that shows that the prevalence of ordinary language talk of “chosen beliefs” is no obstacle to doxastic involuntarism in a standard sense. While we employ the methods of experimental philosophy, our (...) argument also concerns the fundamental question as to what those methods can achieve: as is typical of philosophical debates, the debate over doxastic voluntarism involves a refined theoretical concept, specifically a refined concept of voluntary belief. In such debates, we cannot determine our pre-theoretical position by conducting surveys on those who may not yet own the requisite theoretical concepts. (shrink)

This is a work concerned with justification and freedom and the relationship between these. Its summational aim is to defend a transcendental argument for free will – that we could not be epistemically justified in undermining a strong notion of free will, as a strong notion of free will would be required for any such process of undermining to be itself epistemically justified. The book advances two transcendental arguments – for a deontically internalist conception of epistemic justification and the aforementioned (...) argument for a libertarian conception of free will. In defending each of these arguments, the book both defends and relies upon the principle that ‘ought’ implies ‘can’. In articulating the latter transcendental argument – for freedom – heavy reliance is made on the earlier, epistemic, work: especially on the deontological conception of rational justification (on epistemic internalism). (shrink)

_ Source: _Volume 8, Issue 1, pp 31 - 50 Philosophical scepticism is sometimes thought to presuppose doxastic voluntarism, the claim that we are able to believe or disbelieve propositions at will. This is problematic given that doxastic voluntarism itself is a controversial position. I examine two arguments for the view that scepticism presupposes voluntarism. I show that they rely on different versions of a depiction of scepticism as a conversion narrative. I argue that one version of this narrative does (...) presuppose voluntarism, but the other does not. Moreover, alternative versions of the narrative are available. I conclude that scepticism does not presuppose voluntarism. (shrink)

It is sometimes said that reasoning, thought and judgment essentially involve action. It is sometimes said that they involve spontaneity, where spontaneity is taken to be connected in some constitutive way with action—intentional, voluntary and indeed free action. There is, however, a fundamental respect in which reason, thought and judgment neither are nor can be a matter of action. Any spontaneity that reason, thought and judgment involve can be connected with freedom only when the word 'freedom' is used in the (...) Spinozan-Kantian sense according to which freedom is a matter of 'rational necessitation', determination by reason. (shrink)

The very existence of society depends on the ability of its members to influence formatively the beliefs, desires, and actions of their fellows. In every sphere of social life, powerful human agents (whether individuals or institutions) tend to use coercion as a favorite shortcut to achieving their aims without taking into consideration the non-violent alternatives or the negative (unintended) consequences of their actions. This propensity for coercion is manifested in the doxastic sphere by attempts to shape people’s beliefs (and doubts) (...) while ignoring the essential characteristics of these doxastic states. I argue that evidential persuasion is a better route to influence people’s beliefs than doxastic coercion. Doxastic coercion perverts the belief-forming mechanism and undermines the epistemic and moral faculties both of coercers and coercees. It succeeds sporadically and on short-term. Moreover, its pseudo doxastic effects tend to disappear once the use of force ceases. In contrast to doxastic coercion, evidential persuasion produces lasting correct beliefs in accordance with proper standards of evidence. It helps people to reach the highest possible standards of rationality and morality. Evidential persuasion is based on the principles of symmetry and reciprocity in that it asks all persuaders to use for changing the beliefs of others only those means they used in forming their own beliefs respecting the freedom of will and assuming the standard of rationality. The arguments in favor of evidential persuasion have a firm theoretical basis that includes a conceptual clarification of the essential traits of beliefs. Belief is treated as a hypercomplex system governed by Leibniz’s law of continuity and the principle of self-organization. It appears to be a mixture consisting of a personal propositional attitude and physical objects and processes. The conceptual framework also includes a typology of believers according to the standards of evidence they assume. In this context, I present a weak version of Clifford’ ethical imperative. In the section dedicated to the prerequisites for changing beliefs, I show how doxastic agents can infuse premeditated or planned changes in the flow of endogenous changes in order to shape certain beliefs in certain desired forms. The possibility of changing some beliefs in a planned manner is correlated with a feedback doxastic (macro-mechanism) that produces a reaction when it is triggered by a stimulus. In relation with the two routes to influence beliefs, a response mechanism is worth taking into consideration – a mechanism governed to a significant extent by human conscience and human will, that appears to be complex, acquired, relatively detached from visceral or autonomic information processing, and highly variable in reactions. Knowing increasingly better this doxastic mechanism, we increase our chances to use evidential persuasion as an effective (although not time-efficient) method to mold people’s beliefs. (shrink)

An influential version of doxastic voluntarism claims that doxastic events such as belief-formations at least sometimes qualify as actions. William Alston has made a simple response to this claim by arguing on empirical grounds that in normal human agents intentions to form specific beliefs are simply powerless. However, despite Alston’s observation, various authors have insisted that belief-formations may qualify as voluntary in perfect analogy to certain types of actions or even to actions in general. I examine three analogy arguments of (...) this type and argue that they all fail. (shrink)

In this paper, I examine whether doxastic voluntarism should be taken seriously within normative doxastic ethics. First, I show that currently the psychological evidence does not positively support doxastic voluntarism, even if I accept recent conclusions by Matthias Steup that the relevant evidence does not decisively undermine voluntarism either. Thus, it would seem that normative doxastic ethics could not justifiedly appeal directly to voluntarist assumptions. Second, I attempt to bring out how doxastic voluntarists may nevertheless hope to stir methodological worries (...) within normative doxastic ethics, should they demonstrate that our typical practices of deontically evaluating doxastic states crucially rely on voluntarist assumptions. I also argue that some of the key arguments thought positively to support voluntarism as a psychological thesis may be put to better effect in the context of this kind of descriptive vindication. However, a closer examination reveals that nothing obviously suggests that voluntarism provides a better regimentation of our ascription practices as compared to rival theses concerning human powers of doxastic control. (shrink)

In this paper I discuss the claim that believing at will is ‘conceptually impossible’ or, to use a formulation encountered in the debate, “that nothing could be a belief and be willed directly”. I argue that such a claim is only plausible if directed against the claim that believing itself is an action-type. However, in the debate, the claim has been univocally directed against the position that forming a belief is an action-type. I argue that the many arguments offered in (...) favor of the ‘conceptual impossibility’ of performing such actions fail without exception. If we are to argue against doxastic voluntarism we are better off by resorting to more modest means. (shrink)

Belief is a central focus of inquiry in the philosophy of religion and indeed in the field of religion itself. No one conception of belief is central in all these cases, and sometimes the term 'belief' is used where 'faith' or 'acceptance' would better express what is intended. This paper sketches the major concepts in the philosophy of religion that are expressed by these three terms. In doing so, it distinguishes propositional belief (belief that) from both objectual belief (believing something (...) to have a property) and, more importantly, belief in (a trusting attitude that is illustrated by at least many paradigm cases of belief in God). Faith is shown to have a similar complexity, and even propositional faith divides into importantly different categories. Acceptance differs from both belief and faith in that at least one kind of acceptance is behavioral in a way neither of the other two elements is. Acceptance of a proposition, it is argued, does not entail believing it, nor does believing entail acceptance in any distinctive sense of the latter term. In characterizing these three notions (and related ones), the paper provides some basic materials important both for understanding a person's religious position and for appraising its rationality. The nature of religious faith and some of the conditions for its rationality, including some deriving from elements of an ethics of belief, are explored in some detail. (shrink)

I want to talk about a certain epistemic quality that I call “justification,” and inquire whether that quality can ever be had “immediately” or “non-inferentially.” Before we get into substantive issues, we need first to agree about what epistemic quality it is we’ll be talking about, and then we need to clarify what it is to have that quality immediately or non-inferentially. When I say I call this epistemic quality “justification,” you’re liable to think, “Oh I know what that is.” (...) You may. But experience has taught me that different philosophers use and understand the term “justification” differently, even before they start spinning substantive theories about what “justification” amounts to. So we should proceed cautiously. You may use the term “justification” to describe the same epistemic quality as I do; or you may use it to describe some different status or quality. You may use some other term, or no term at all, to describe the quality I call “justification.” I say that you have justification to believe P iff you’re in a position where it would be epistemically appropriate for you to believe P, a position where P is epistemically likely for you to be true. I intend this to be a very inclusive epistemic status.1 Some philosophers say you can know P without “having any justification” for your belief. We can assume that whenever a subject knows P, she’ll be in a position where it’d be epistemically appropriate to believe P. So on my usage, whoever knows P has justification to believe P. (Perhaps she has that justification because she knows.) The philosophers who say otherwise are using “having justification” to mean something different, or more specific, than the epistemic status I am using it to mean. The same goes for philosophers who say a belief can be epistemically appropriate, and so play a role in justifying other beliefs, though you do not “have any justification” for it. On my usage. (shrink)

Sharon Ryan has recently argued that if one has compatibilist intuitions about free action, then one should reject the claim that agents cannot exercise direct voluntary control over coming to believe. In this paper I argue that the differences between beliefs and actions make the expectation of direct voluntary control over coming to believe unreasonable. So Ryan's theory of doxastic agency is untenable.

The Credit Theory of Knowledge (CTK)—as expressed by such figures as John Greco, Wayne Riggs, and Ernest Sosa—holds that knowing that p implies deserving epistemic credit for truly believing that p . Opponents have presented three sorts of counterexamples to CTK: S might know that p without deserving credit in cases of (1) innate knowledge (Lackey, Kvanvig); (2) testimonial knowledge (Lackey); or (3) perceptual knowledge (Pritchard). The arguments of Lackey, Kvanvig and Pritchard, however, are effective only in so far as (...) one is willing to accept a set of controversial background assumptions (for instance, that innate knowledge exists or that doxastic voluntarism is wrong). In this paper I mount a fourth argument against CTK, that doesn’t rest on any such controversial premise, and therefore should convince a much wider audience. In particular, I show that in cases of extended cognition (very broadly conceived), the most salient feature explaining S ’s believing the truth regarding p may well be external to S , that is, it might be a feature of S ’s (non-human, artifactual) environment. If so, the cognitive achievement of knowing that p is not (or only marginally) creditable to S , and hence, CTK is false. (shrink)

Belief revision from the point of view of doxastic logic. Logic Journal of the IGPL, 3(4), 535–553. Segerberg, K. (1995). Conditional action. In G. Crocco, L. Fariñas, & A. Herzig (Eds.), Conditionals: From philosophy to computer science, Studies ...

Our beliefs utilize various sources: perception, memory, induction, etc. We trust these sources to provide reliable information about the world around us. My dissertation investigates how this trust could be justified. Chapter one introduces background material. I argue that justification rather than knowledge is of primary epistemological importance, discuss the internalism/externalism debate, and introduce an evidentialist thesis that provides a starting point/framework for epistemological theorizing. Chapter two introduces a puzzle concerning justification. Can a belief source provide justification absent prior justification (...) for believing it's reliable? Any answer appears to either make justifying the reliability of a source intellectually unsatisfying or all together impossible. Chapter three considers and rejects a plethora of proposed solutions to our puzzle. Investigating these solutions illustrates the need to further investigate evidence, evidence possession, and evidential support. Chapter four discusses the metaphysics of evidence. I argue that evidence always consists of a set of facts and that fact-proposition pairs stand in confirmation relations isomorphic to those holding between pairs of propositions. Chapter five argues that justification requires what I call actually connected possession of supporting evidence: a subject must be aware of supporting evidence and of the support relation itself. Chapter six argues that the relation constitutive of a set of facts being justificatory evidence is a sui generis and irreducible relation that is knowable a priori. Chapter seven begins by showing how Richard Fumerton's acquaintance theory meets the constraints on a theory of justification laid down in previous chapters. I modify the theory so as to: make room for fallible foundational justification, and allow inferential justification absent higher-order beliefs about evidential connections. Chapter eight applies the developed theory of justification to our initial puzzle. I show how my modified acquaintance theory is in a unique position to vindicate the idea that necessarily a source provides a person with justification only if she is aware of evidence for the reliability of that source. However, this awareness of evidence for a source's reliability falls short of a justified belief and thereby avoids impalement from our dilemma's skeptical horn. (shrink)

In this essay, I argue that Harry Frankfurt’s view of the domain of ethics is flawed. On Frankfurt’s view, what we care about falls outside the proper scope of ethics because we are bound to what we care about, not by the force of moral necessities, but by non-moral ‘volitional necessities’. I show, however, that being moved to care within the constraints of our volitional necessities requires meeting a moral obligation of self-honesty. Developing Kant’s idea of a duty to truthfulness, (...) I show that the duty to truthfulness is a duty to self-honesty. I then contend that self-honesty is a moral duty because self-honesty is essential for self-respect. Thus, because we fulfill a moral obligation to ourselves in the course of caring about things within the constraints of our volitional necessities, what we care about is a moral matter within the domain of ethics. (shrink)

It is nearly universally acknowledged among epistemologists that a belief, even if true, cannot count as knowledge if it is somehow largely a matter of luck that the person so arrived at the truth. A striking feature of this literature, however, is that while many epistemologists are busy arguing about which particular technical condition most effectively rules out the offensive presence of luck in true believing, almost no one is asking why it matters so much that knowledge be immune from (...) luck in the first place. I argue that the best explanation for the consensus that luck undermines knowledge is that knowledge is, complications aside, credit-worthy true believing. To make this case, I develop both the notions of luck and credit, and sketch a theory of knowledge in those terms. Furthermore, this account also holds promise for being able to solve the “value problem” for knowledge, and it explains why both internal and external conditions are necessary to turn true belief into knowledge. (shrink)

This paper evaluates recent proposals for compatibilism about doxastic freedom, and attempts to refine them by applying Fischer and Ravizza’s moderate reasons-responsiveness compatibilism to doxastic freedom. I argue, however, that even this refined version of doxastic compatibilism is subject to challenging counter-examples and is more difficult to support than traditional compatibilism about freedom of action. In particular, it is much more difficult to identify convincing examples of the sort Frankfurt proposed to challenge the idea that responsibility requires alternative possibilities.

O slogan "Conhecimento gera dogmatismo" causa-nos imediata perplexidade. O dogmatismo é trivialmente tomado como uma postura irracional de manutenção de crenças. Saul Kripke, contra esta intuitiva perspectiva, ofereceu um argumento que supostamente prova que se você sabe que uma proposição P é verdadeira, então você está autorizado a ser dogmático quanto a se P. Neste ensaio, temos os seguintes objetivos. Em primeiro lugar, vamos criticar uma recente objeção ao argumento pró-dogmatismo de Kripke feita por Rodrigo Borges, segundo a qual, uma (...) suposição sobre meta-conhecimento deve ser assumida por Kripke a fim de que seu argumento seja defensável. Em segundo lugar, vamos propor uma outra crítica ao argumento de Kripke, segundo a qual uma de suas premissas assume uma perigosa dose de voluntarismo doxástico, o que compromete irremediavelmente o seu argumento. Concluiremos que embora o argumento de Kripke possa ser defendido de certas críticas, a sua conclusão paradoxical é injustificada. (shrink)

This book provides a critical examination of how the choice of what to believe is represented in the standard model of belief change. In particular the use of possible worlds and infinite remainders as objects of choice is critically examined. Descriptors are introduced as a versatile tool for expressing the success conditions of belief change, addressing both local and global descriptor revision. The book presents dynamic descriptors such as Ramsey descriptors that convey how an agent’s beliefs tend to be changed (...) in response to different inputs. It also explores sentential revision and demonstrates how local and global operations of revision by a sentence can be derived as a special case of descriptor revision. Lastly, the book examines revocation, a generalization of contraction in which a specified sentence is removed in a process that may possibly also involve the addition of some new information to the belief set. (shrink)

Giles of Rome’s view of faith in the reportatio of his questions on book III of the Sentences is founded on a likening of faith to rhetoric. The firm intellectual assent that characterizes them both is caused by the will, motivated by emotion, or affective bias. This paper argues that this is made possible by Giles’ move away from Aquinas’ position on the assent produced by rhetorical discourse, which Aquinas thought to be of little certainty, while Giles affirms that, based (...) on the will’s natural control over the intellect, it can be as certain as faithful assent, and that the psychological process that produces it can serve as a model for that which produces faithful assent. The new function Giles gives to rhetoric underlines the evolution of thirteenth-century views on faith, as shown through a comparison of Giles’ view with two other doctrines of faith that use examples similar to the one Giles employs: those of Philip the Chancellor and Peter John Olivi. For the former, faith founded on affective bias is a typical example of non-virtuous faith, while for the latter, just as for Giles, it is the very model of virtuous faith. (shrink)

I defend of a version of doxastic voluntarism, by criticizing an argument advanced recently by Pamela Hieronymi against the possibility of belief at will. Conceiving of belief at will as believing immediately in response to practical reasons, Hieronymi claims that none of the forms of control we exercise over our beliefs measure up to this standard. While there is a form of direct control we exercise over our beliefs, "evaluative control," she claims it does not give us the power to (...) believe at will because it consists in the consideration of reasons "constitutive" of believing that are not, at the same time, practical reasons. I argue that evaluative control does amount to the ability to believe at will, because there is a practical reason that does in part constitute our believing, what I call "the will to believe the truth." However I argue that Hieronymi's case against belief at will is still relevant to critiquing the acceptability of so-called "beliefs" encouraged by anti-evidentialists. Unlike other versions of voluntarism, I defend one that is consistent and fully supportive of evidence as the sole norm of our beliefs. (shrink)

This paper explores the possibility that testimony is an a priori source, even if not a basic source, of rational support for certain kinds of cognitions, particularly for a kind of acceptance that it is natural to call presumption. The inquiry is conducted in the light of two important distinctions and the relation between them. One distinction is between belief and acceptance, the other between justification and rationality. Cognitive acceptance is also distinguished from behavioral acceptance, and their normative status is (...) shown to be governed by quite different principles. A major focus in the paper is the question of how the epistemic authority of testimony for cognitive acceptance of its content may depend on normative elements implicit in the kind of language learning and social coordination that are normal for at least the majority of human beings. (shrink)