A new kind of skepticism about philosophy is articulated and argued for. The key premise is the claim that many of us are well aware that in the past we failed to have good responses to substantive objections to our philosophical beliefs. The conclusion is disjunctive: either we are irrational in sticking with our philosophical beliefs, or we commit some other epistemic sin in having those beliefs.

Recently, a number of authors have suggested that the epistemic condition on moral responsibility makes blameworthiness much less common than we ordinarily suppose, and much harder to identify. This paper argues that such epistemically based responsibility skepticism is mistaken. Section 2 sketches a general account of moral responsibility, building on the Strawsonian idea that blame and credit relates to the agent’s quality of will. Section 3 explains how this account deals with central cases that motivate epistemic (...) skepticism and how it avoids some objections to quality of will accounts recently raised by Gideon Rosen. But an intuitive worry brought out by these objections remains. Section 4 spells out this remaining worry and argues that, like traditional metaphysical responsibility skepticism, it has its source in a non-standard explanatory perspective on action, suggesting that strategies for explaining away the intuitive pull of traditional skepticism are applicable in this case too. (shrink)

The burgeoning literature on jus post bellum has repeatedly reaffirmed three positions that strike me as deeply implausible: that in the aftermath of wars, compensation should be a priority; that we should likewise prioritize punishing political leaders and war criminals even in the absence of legitimate multilateral institutions; and that when states justifiably launch armed humanitarian interventions, they become responsible for reconstructing the states into which they have intervened – the so called “Pottery Barn” dictum, “You break it, you own (...) it.” Against these common positions, this chapter argues that compensation should be subordinate to reconstruction, with resources going where they are most needed and can do the most good, rather than to the most aggrieved. Just punishment, meanwhile, presupposes just multilateral institutions – the victor cannot be trusted to mete out punishment fairly. And just interveners, who have already taken on such a heavy burden, are entitled to expect the international community to contribute to reconstruction after they have made the first and vital steps. After presenting each of these objections in greater depth, the chapter proceeds to draw some tentative inferences from the threads running through each, and suggest that they illustrate a distinctive flaw in the way in which jus post bellum is addressed by many just war theorists, who not only see the war as the grounds of post bellum duties, but also take it to specify their content: Specifically, they take the rights violations with which wars are imbued to be the basis for post-war action, but take the content of post-war duties to be focused on rectifying those rights violations, rather than the more forward-looking goal of establishing a lasting peace. This backward-looking orientation unduly confines these theorists to making attributions of fault, to a limited palette of normative concepts, and to a focus on the belligerents rather than the international community as a whole. Undoubtedly warfare creates a distinctive normative relationship between belligerent states (though we must question how much of this devolves to the citizens of those states). War does generate grounds for post-war duties – but there are other grounds for those duties too, moreover the grounds should not determine the content. It of course matters that the citizens of two states harmed one another in violation of their rights. But when the war is done, peacebuilding should be the priority, not raking over the wrongs of both sides. Sections 2–4 present the objections, Section 5 offers the tentative analysis and proposes a shift in focus toward an ethics of peacebuilding, and Section 6 concludes. (shrink)

This article considers two arguments that purport to show that inductive reasoning is unjustified: the argument adduced by Sextus Empiricus and the (better known and more formidable) argument given by Hume in the Treatise. While Sextus’ argument can quite easily be rebutted, a close examination of the premises of Hume’s argument shows that they are seemingly cogent. Because the sceptical claim is very unintuitive, the sceptical argument constitutes a paradox. And since attributions of justification are theoretical, and the claim that (...) they are never (or seldom) true isn’t preposterous, the correct response to the paradox may well be to admit that the sceptic has exposed our error in making them. (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)

Cartesian arguments for global skepticism about the external world start from the premise that we cannot know that we are not in a Cartesian scenario such as an evil-demon scenario, and infer that because most of our empirical beliefs are false in such a scenario, these beliefs do not constitute knowledge. Veridicalist responses to global skepticism respond that arguments fail because in Cartesian scenarios, many or most of our empirical beliefs are true. Some veridicalist responses have been (...) motivated using verificationism, externalism, and coherentism. I argue that a more powerful veridicalist response to global skepticism can be motivated by structuralism, on which physical entities are understood as those that play a certain structural role. I develop the structuralist response and address objections. (shrink)

Blame skeptics argue that we have strong reason to revise our blame practices because humans do not fulfill all the conditions for it being appropriate to blame them. This paper presents a new challenge for this view. Many have objected that blame plays valuable roles such that we have strong reason to hold on to our blame practices. Skeptics typically reply that non-blaming responses to objectionable conduct, like forms of disappointment, can serve the positive functions of blame. The new challenge (...) is that skeptics need to show that it can be appropriate (or less inappropriate) to respond with this kind of disappointment to people’s conduct if it is inappropriate to respond with blame. The paper argues that current blame-skeptical views fail to meet this challenge. (shrink)

Skepticism about blameworthiness says that there is good reason to doubt that, in our world, humans are ever blameworthy for their deeds. A significant problem for the discussion of this view is that it is unclear how to understand the kind of blame that should be at issue. This paper makes a new proposal. The basic idea is that the kind of blame skeptics should be skeptical about is constituted by responses that can violate the targets’ claims (...) and by the responders’ thought that the targets have forfeited this claim because of their morally objectionable actions and because of how they were when they performed them. This view identifies an important part of our everyday lives and frames discussions about skepticism about blameworthiness in a new way. (shrink)

Rationalism, my target, says that in order to have perceptual knowledge, such as that your hand is making a fist, you must “antecedently” (or “independently”) know that skeptical scenarios don’t obtain, such as the skeptical scenario that you are in the Matrix. I motivate the specific form of Rationalism shared by, among others, White (Philos Stud 131:525–557, 2006) and Wright (Proc Aristot Soc Suppl Vol 78:167–212, 2004), which credits us with warrant to believe (or “accept”, in Wright’s terms) that our (...) senses are reliably veridical, where that warrant is one we enjoy by default, that is, without relying on any evidence or engaging in any positive argument. The problem with this form of Rationalism is that, even if you have default knowledge that your senses are reliable, this is not adequate to rule out every kind of skeptical scenario. The problem is created by one-off skeptical scenarios, scenarios that involve a highly reliable perceiver who, by a pure fluke, has a one-off, non-veridical experience. I claim you cannot infer that your present perceptual experience is veridical just on the basis of knowledge of your general reliability. More generally, if you infer that the present F is G, just on the basis of your knowledge that most Fs are Gs, this is what I call statistical inference, and, as I argue, statistical inference by itself does not generate knowledge. I defend this view of statistical inference against objections, including the objection that radical skepticism about our ordinary inductive knowledge will follow unless statistical inference generates knowledge. (shrink)

Menges (2022) seeks to identify the kind of blame that should be at issue in debates between skeptics and anti-skeptics about responsibility. Menges argues that such blame is constituted by responses that the target has a claim against, and by the blamer’s thought that they have forfeited this claim due to their bad action and state while engaged in that action. I identify a class of blame responses that Menges mistakenly excludes and offer an alternative, more general, account (...) in which the distinctive feature of controversial blame isn’t claim forfeiture, but the defeat of reasons grounded in the target’s interests. (shrink)

This Element examines the concept of moral responsibility as it is used in contemporary philosophical debates and explores the justifiability of the moral practices associated with it, including moral praise/blame, retributive punishment, and the reactive attitudes of resentment and indignation. After identifying and discussing several different varieties of responsibility-including causal responsibility, take-charge responsibility, role responsibility, liability responsibility, and the kinds of responsibility associated with attributability, answerability, and accountability-it distinguishes between basic and non-basic desert (...) conceptions of moral responsibility and considers a number of skeptical arguments against each. It then outlines an alternative forward-looking account of moral responsibility grounded in non-desert-invoking desiderata such as protection, reconciliation, and moral formation. It concludes by addressing concerns about the practical implications of skepticism about desert-based moral responsibility and explains how optimistic skeptics can preserve most of what we care about when it comes to our interpersonal relationships, morality, and meaning in life. (shrink)

An objection that has been raised to the conciliatory stance on the epistemic significance of peer disagreement known as the Equal Weight View is that it is self-defeating, self-undermining, or self-refuting. The proponent of that view claims that equal weight should be given to all the parties to a peer dispute. Hence, if one of his epistemic peers defends the opposite view, he is required to give equal weight to the two rival views, thereby undermining his confidence in the correctness (...) of the Equal Weight View. It seems that the same objection could be leveled against those who claim to suspend judgment in the face of pervasive unresolvable disagreements, as do the Pyrrhonian skeptics. In this paper, I explore the kind of response to the objection that could be offered from a neo-Pyrrhonian perspective, with the aim of better understanding the intriguing character of Pyrrhonian skepticism. (shrink)

Skeptical theism combines theism with skepticism about the ability of human beings to know God's reasons for permitting suffering. In recent years, it has become perhaps the most prominent theistic response from philosophers to the evidential argument from evil. Some critics of skeptical theism charge that it implies positions that theists and many atheists alike would reject, such as skepticism about our knowledge of the external world and about our knowledge of our moral obligations. I (...) discuss these charges, with emphasis on the charge of moral skepticism. I argue that the charges have merit, and I conclude by rebutting the claim that God's commands could give skeptical theists moral guidance despite the morally skeptical implications of their position. (shrink)

A common response to radical skeptical challenges to our knowledge of the external world has been that there are explanatory reasons (e.g., simplicity, coherence, explanatory power, conservatism) for favoring commonsense explanations of our sensory experiences over skeptical explanations. Despite the degree of visibility this class of response has enjoyed, it has often been viewed with skepticism [sic] by the epistemological community because of concerns about the epistemic merits of explanatory reasoning. I argue that skeptical challenges that employ skeptical (...) hypotheses presuppose central explanationist tenets and that this fact should raise one’s estimation of the strength of explanationist responses to skepticism. (shrink)

Many philosophers characterize a particularly important sense of free will and responsibility by referring to basically deserved blame. But what is basically deserved blame? The aim of this paper is to identify the appraisal entailed by basic desert claims. It presents three desiderata for an account of desert appraisals and it argues that important recent theories fail to meet them. Then, the paper presents and defends a promising alternative. The basic idea is that claims about basically deserved blame (...) entail that the targets have forfeited their claims that others not blame them and that there is positive reason to blame them. The paper shows how this view frames the discussion about skepticism about free will and responsibility. (shrink)

Free will skepticism maintains that what we do, and the way we are, is ultimately the result of factors beyond our control and because of this we are never morally responsible for our actions in the basic desert sense—the sense that would make us truly deserving of praise and blame. In recent years, a number of contemporary philosophers have advanced and defended versions of free will skepticism, including Derk Pereboom (2001, 2014), Galen Strawson (2010), Neil Levy (2011), Bruce (...) Waller (2011, 2015), and myself (Caruso 2012, 2013, forthcoming). Critics, however, often complain that adopting such views would have dire consequences for ourselves, society, morality, meaning, and the law. They fear, for instance, that relinquishing belief in free will and basic desert moral responsibility would leave us unable to adequately deal with criminal behavior, increase anti-social conduct, and undermine meaning in life. -/- In response, free will skeptics argue that life without free will and basic desert moral responsibility would not be as destructive as many people believe (see, e.g., Pereboom 2001, 2014; Waller 2011, 2015; Caruso 2016, forthcoming). According to optimistic skeptics, prospects of finding meaning in life or of sustaining good interpersonal relationships, for instance, would not be threatened. And although retributivism and severe punishment, such as the death penalty, would be ruled out, incapacitation and rehabilitation programs would still be justified (see Pereboom 2001, 2013, 2014; Levy 2012; Caruso 2016; Pereboom and Caruso, forthcoming). In this paper, I attempt to extend this general optimism about the practical implications of free will skepticism to the question of creativity. -/- In Section I, I spell out the question of creativity and explain why it’s relevant to the problem of free will. In Section II, I identify three different conceptions of creativity and explain the practical concerns critics have with free will skepticism. In Section III, I distinguish between three different conceptions of moral responsibility and argue that at least two of them are consistent with free will skepticism. I further contend that forward-looking accounts of moral responsibility, which are perfectly consistent with free will skepticism, can justify calling agents to account for immoral behavior as well as providing encouragement for creative activities since these are important for moral and creative formation and development. I conclude in Section IV by arguing that relinquishing belief in free will and basic desert would not mean the death of creativity or our sense of achievement since important and realistic conceptions of both remain in place. (shrink)

Is moral responsibility essentially historical, or does an agent's moral responsibility for an action depend only on their psychological structure at that time? In previous work, I have argued that the two main (non‐skeptical) views on moral responsibility and agents’ histories—historicism and standard structuralism—are vulnerable to objections that are avoided by a third option, namely history‐sensitive structuralism. In this paper, I develop this view in greater detail and evaluate the view by comparing it with its three dialectical (...) rivals: skepticism about moral responsibility, historicism, and standard structuralism. Each comparison includes discussion of new work on moral responsibility and agents’ histories, and along the way I offer new arguments for preferring history‐sensitive structuralism, paying special attention to the view's explanatory power. (shrink)

The Cartesian arguments for external world skepticism are usually considered to be significant for at least two reasons: they seem to present genuine paradoxes and that providing an adequate response to these arguments would reveal something epistemically important about knowledge, justification, and/or our epistemic position to the world. Using only premises and reasoning the skeptic accepts, I will show that the most common Cartesian argument for external world skepticism leads to a previously unrecognized self-undermining dilemma: it either (...) leads to a reductio ad absurdum, or to avoid this reductio the skeptic must accept that this argument is epistemically idle—it does not provide any support for external world skepticism. Either way, this Cartesian argument cannot legitimately threaten or even call into question our beliefs about the external world. And thus, either way, this Cartesian argument for external world skepticism is not epistemically significant—it is not a genuine paradox and adequately responding to it need not reveal anything epistemically important. (shrink)

I aim to offer a practical response to skepticism. I begin by surveying a family of responses to skepticism that I term “dogmatic” and argue that they are problematically evasive; they do not address what I take to be a question that is central to many skeptics: Why am I justified in maintaining some beliefs that fail to meet ordinary standards of doxastic evaluation? I then turn to a discussion of these standards of evaluation and to the different (...) kinds of doxastic value to which they appeal. While there is something good about having a true belief and something bad about having a false one, I argue the value of true beliefs is not intrinsic or final. Truth and knowledge are valuable because they contribute to both individual and collective flourishing. But if contributing to flourishing is what ultimately provides truth with its value, then we have discovered another doxastic value. I call this kind of doxastic value “practical.” The practical response addresses the skeptic’s question by claiming that some beliefs can be justified by appealing to their practical, rather than alethic, value. In fleshing out this practical response I contrast it both with dogmatic responses as well as some seemingly similar “practical” alternatives, namely Crispin Wright’s appeals to entitlements and Susanna Rinard’s “pragmatic skepticism.” I end by addressing some objections. (shrink)

Epistemic contextualists like David Lewis allow that we have substantially infallibilist reflective intuitions about knowledge even though our everyday talk accepts fallibilist attributions of knowledge. They give serious weight to both our everyday talk and our propensity to assent to the skeptic's conclusions, and give us a concept of knowledge that accommodates both. The skeptic would, of course, leverage such infallibilist intuitions in order to undermine the legitimacy of our everyday attributions. Most contemporary epistemologists would simply argue that our (...) concept of knowledge is fallibilist, but this doesn't give them a particularly convincing reply to intuitively compelling skeptical arguments. ;This essay, most generally, takes up the question of how best to argue about skepticism. I claim that a philosophical account of knowledge that responds to skepticism should be able to clearly accommodate our epistemic agency. In chapter 1 I explain how skepticism challenges our naIve conception of agency and introduce two criteria for an adequate response to skepticism. In chapter 2, I discuss contextualist solutions; I argue they fail to satisfy our criteria and fail on their own terms; I explain how both failures relate to a failure to adequately treat epistemic agency. In chapter 3 I develop a conception of epistemic agency that describes what it is to be an active, reasoning source of belief. This picture is at odds with a dominant strain of epistemology that has it that one is substantially subject to belief, not effectively responsible for it; I criticize an influential argument by Bernard Williams that claims belief is not an attitude we control. This discussion in chapter 3 gives support to, a rationale for, the anti-insulationism requirement set out in chapter 1. Finally, in chapter 4 I return to the methodological issues of how to argue about skepticism. I first defend the idea that a knowledge-based skepticism is worth philosophical attention. I then offer an interpretation of what the skeptic is up to, and discuss what an effective counterstrategy might look like; I suggest that a particular sort of normative argument is the best way with the skeptic. (shrink)

In On Certainty, Wittgenstein formulates several criticisms against skepticism about our knowledge of the external world. My goal is to show that Wittgenstein does not here offer a convincing answer to the skeptical problem. First, I will present a strong version of the problem, understanding it as a paradoxical argument. In the second part, I will introduce and raise problems for two pragmatic responses against skepticism that appear in On Certainty. Finally, I will present some of Wittgenstein’s (...) logical criticisms against skepticism, which may initially be considered strong, because they seem to refute some skeptical assumptions. They concern Wittgenstein’s ideas that it is logically impossible to doubt and to be mistaken about Moorean propositions, and that these propositions don’t have a truth-value. But even these, I intend to show, do not really challenge skepticism, for they are not well grounded. (shrink)

According to some powerful skeptical arguments, we know almost nothing. Contextualist theories of knowledge ascriptions have been developed with an eye toward resisting skepticism. Have the contextualists succeeded? After briefly outlining their view, I will consider whether contextualism about knowledge ascriptions provides a satisfactory response to one of the most popular and influential forms of skepticism. I conclude with some questions for the contextualist. As we’ll see, the effectiveness of the contextualist solution to skepticism is far (...) from settled. (shrink)

This paper considers two novel Bayesian responses to a well-known skeptical paradox. The paradox consists of three intuitions: first, given appropriate sense experience, we have justification for accepting the relevant proposition about the external world; second, we have justification for expanding the body of accepted propositions through known entailment; third, we do not have justification for accepting that we are not disembodied souls in an immaterial world deceived by an evil demon. The first response we consider rejects the third (...) intuition and proposes an explanation of why we have a faulty intuition. The second response, which we favor, accommodates all three intuitions; it reconciles the first and the third intuition by the dual component model of justification, and defends the second intuition by distinguishing two principles of epistemic closure. (shrink)

In this paper I argue that adopting a perdurance view of persistence through time does not lead to skepticism about moral responsibility, despite what many theorists have thought.

No one is responsible for their conduct because free will is an illusion, say some skeptics. Even when it seems that we have several options, we only have one. Hence, says the free will skeptic, we should reform our practices which involve responsibility attributions, such as punishment and blame. How seriously should we take this doctrine? Is it one that we could live by? One thorn in the side of the skeptic concerns deliberation. When we deliberate about what (...) to do—what film to go see, whom to befriend, which doctrine to follow—we must presume that our options are open to us. But then, every time that skeptics deliberate, they presume something which is incompatible with their doctrine, i.e. that they have several options. In a word, skeptics cannot deliberate qua skeptics. Some philosophers have responded that deliberators don’t have to presume that their options are open; they only have to presume that their choice will be efficacious. I argue that this proposal uses resources which, if they are available and successful, can be employed to refute skepticism. The upshot is that free will skeptics are pushing for a doctrine that is either false or in tension with deliberation. (shrink)

A prominent response is that Cartesian skepticism is too Cartesian. It arises from outmoded views in epistemology and the philosophy of mind that we now properly reject. We can and should move on to other things. §2 takes up three broadly Cartesian themes: the epistemic priority of experience, under-determination, and the representative theory of perception. I challenge some common assumptions about these, and their connection to skepticism. §3 shows how skeptical arguments that emphasize causal considerations can avoid (...) some suspect Cartesian commitments. §4 explores the related idea that perceptual knowledge is what I call instrumental knowledge. Drawing on that connection, §5 examines a skeptical argument based on minimal assumptions, and explains why a Moorean response to it is unsatisfactory. The problem of skepticism is still with us, and it requires a substantive solution. (shrink)

There is conflicting experimental evidence about whether the “stakes” or importance of being wrong affect judgments about whether a subject knows a proposition. To date, judgments about stakes effects on knowledge have been investigated using binary paradigms: responses to “low” stakes cases are compared with responses to “high stakes” cases. However, stakes or importance are not binary properties—they are scalar: whether a situation is “high” or “low” stakes is a matter of degree. So far, no experimental work (...) has investigated the scalar nature of stakes effects on knowledge: do stakes effects increase as the stakes get higher? Do stakes effects only appear once a certain threshold of stakes has been crossed? Does the effect plateau at a certain point? To address these questions, we conducted experiments that probe for the scalarity of stakes effects using several experimental approaches. We found evidence of scalar stakes effects using an “evidence seeking” experimental design, but no evidence of scalar effects using a traditional “evidence-fixed” experimental design. In addition, using the evidence-seeking design, we uncovered a large, but previously unnoticed framing effect on whether participants are skeptical about whether someone can know something, no matter how much evidence they have. The rate of skeptical responses and the rate at which participants were willing to attribute “lazy knowledge”—that someone can know something without having to check—were themselves subject to a stakes effect: participants were more skeptical when the stakes were higher, and more prone to attribute lazy knowledge when the stakes were lower. We argue that the novel skeptical stakes effect provides resources to respond to criticisms of the evidence-seeking approach that argue that it does not target knowledge. (shrink)

We might describe the philosophical issue of human freedom and moral responsibility as an existential metaphysical problem. Problems of this kind are not just a matter of theoretical interest and curiosity: They address issues that we care about and that affect us. They are, more specifically, relevant to the significance and value that we attach to our lives and the way that we lead them. According to the orthodox view, there is a tidy connection between skepticism and (...) pessimism. Skepticism threatens a wide range of interests and concerns that themselves rest on the foundation of our self-conception as responsible moral agents. From this perspective, whereas skepticism licenses a degree of pessimism about our human predicament, the defeat of skepticism serves to vindicate optimism. In recent years this orthodox view of the relationship between skepticism and pessimism has been challenged. It has been argued, for example, that skepticism may be defended in much more optimistic terms. While we have reason to accept skepticism, we have no reason to draw any bleak or depressing consequences from this. Another way of severing the orthodox connection between skepticism and pessimism is to reject skepticism but deny that this will serve to secure or salvage any unqualified form of optimism. This chapter reviews and contrasts these various positions and approaches, beginning with an account of P. F. Strawson’s particularly influential statement of the relationship between the skeptical challenge and pessimism. (shrink)

In contemporary free will theory, a significant number of philosophers are once again taking seriously the possibility that human beings do not have free will, and are therefore not morally responsible for their actions. Free will theorists commonly assume that giving up the belief that human beings are morally responsible implies giving up all our beliefs about desert. But the consequences of giving up the belief that we are morally responsible are not quite this dramatic. Giving up the belief (...) that we are morally responsible undermines many, and perhaps most, of the desert claims we are pretheoretically inclined to accept. But it does not undermine desert claims based on the sheer fact of personhood. Even in the absence of belief in moral responsibility, personhood-based desert claims require us to respect persons and their rights. So personhood-based desert claims can provide a substantial role for desert in free will skeptics' ethical theories. (shrink)

Perhaps no one has written more extensively, more deeply, and more insightfully about determinism and freedom than Ted Honderich. His influence and legacy with regard to the problem of free will—or the determinism problem, as he prefers to frame it—looms large. In these comments I would like to focus on three main aspects of Honderich ’s work: his defense of determinism and its consequences for origination and moral responsibility; his concern that the truth of determinism threatens and restricts, (...) but does not eliminate, our life-hopes; and his attack on the traditional justifications for punishment. In many ways, I see my own defense of free will skepticism as the natural successor to Honderich ’s work. There are, however, some small differences between us. My goal in this paper is to clarify our areas of agreement and disagreement and to acknowledge my enormous debt to Ted. If I can also move him toward my own more optimistic brand of free will skepticism that would be great too. (shrink)

: Thoreau's journal contains a number of passages which explore the nature of perception, developing a response to skeptical doubt. The world outside the human mind is real, and there is nothing illusory about its perceived beauty and meaning. In this essay, I draw upon the work of Stanley Cavell (among others) in order to frame Thoreau's reflections within the context of the skeptical questions he seeks to address. Value is not a subjective projection, but it also cannot be (...) perceived without the appropriate kind of emotional orientation or attunement toward the world: that is, an attitude of trust or acceptance. Without this affective receptivity, or "perceptual faith," our knowledge of reality is limited. The beliefs we hold onto in the face of objective uncertainty establish the framework within which we make particular evaluations, and in this sense they are a necessary condition of practical reason. Every understanding has its mood. (shrink)

The purpose of this paper is to provide a justification of punishment which can be endorsed by free will skeptics, and which can also be defended against the "using persons as mere means" objection. Free will skeptics must reject retributivism, that is, the view that punishment is just because criminals deserve to suffer based on their actions. Retributivists often claim that theirs is the only justification on which punishment is constrained by desert, and suppose that non-retributive justifications must therefore endorse (...) treating the people punished as mere means to social ends. Retributivists typically presuppose a monolithic conception of desert: they assume that action-based desert is the only kind of desert. But there are also personhood-based desert claims, that is, desert claims which depend not on facts about our actions, but instead on the more abstract fact that we are persons. Since personhood-based desert claims do not depend on facts about our actions, they do not depend on moral responsibility, so free will skeptics can appeal to them just as well as retributivists. What people deserve based on the mere fact of their personhood is to be treated as they would rationally consent to be treated if all they had in view was the mere fact of their personhood. We can work out the implications of this view for punishment by developing a hypothetical consent justification in which we select principles of punishment in the Rawlsian original position, so long as we are careful not to smuggle in the retributivist assumption that it is under our control whether we end up as criminals or as law-abiding citizens once we raise the veil of ignorance. (shrink)

This paper is a response to Anthony Brueckner's critique of my essay "The Self-Defeating Character of Skepticism," which appeared in Philosophy and Phenomenological Research in 1992. In this reply I contend that the three main avenues by which one might plausibly account for one's self-awareness are unavailable to an individual who is restricted to the skeptic's epistemic ground rules. First, all-encompassing doubt about the world cancels our "external" epistemic access via perception to ourselves as material individuals in the (...) world. Second, one does not have direct cpistemic access to one's substantial self through introspection, since the self as such is not a proper object of inner awareness. Third, we cannot claim, as Descartes did, that we have indirect epistemic access to the substantial self by inference from the occurrence of experiences.The summary conclusion for which I argue is that, if we are to account for our self-knowledge, we cannot adopt the purely subjective epistemological stance that is at the heart of global skepticism. (shrink)

Suppose that there is no real distinction between 'mad' and 'bad' because every truly bad-acting agent, proves to be a morally incompetent one. If this is the case: should we not change our ordinary interpersonal relationships in which we blame people for the things they do? After all, if people literally always act to 'the best of their abilities' nobody is ever to blame for the wrong they commit, whether these wrong actions are 'horrible monster'-like crimes or trivial ones, such (...) as cycling on a footpath. This paper offers a skeptical solution, i.e., a solution that does not depend upon the existence of individual responsibility for extreme wrongdoing. I conclude that even in the 'worst case' that skepticism about the distinction between mad and bad is warranted, we are nevertheless justified to treat one another; in general, as morally competent agents who are often to blame for the wrong they commit. (shrink)

Pragmatist responses to skepticism about empirical justification have mostly been underwhelming, either presupposing implausible theses like relativism or anti-realism, or else showing our basic empirical beliefs to be merely psychologically inevitable rather than rationally warranted. In this paper I defend a better one: a modified version of an argument by Wilfrid Sellars that we are pragmatically warranted in accepting that our perceptual beliefs are likely to be true, since their likely truth is necessary for the satisfaction of our (...) goal of effective agency. On the version of the argument I defend, the great good for human life of control over our empirical circumstances renders our goal of effective agency reasonable. But only if our perceptual beliefs are likely to be true—and only if we accept that this is so, assuming it as a premise for inference and a guide for action—will the success of our actions be due to our effective agency, not mere luck. Since we’re warranted in taking the necessary means to our reasonable ends, we’re warranted in accepting that our perceptual beliefs are generally justified, and so that skepticism about empirical justification is false. (shrink)

Nathan Sasser's ‘purely practical reading of Hume’s response to skepticism’ is so natural and compelling that it is almost surprising that his new monograph, Hume and the Demands of Philosophy, offers its first systematic defence. I praise the book's clarity and concision, and then raise concerns about omitted topics, especially concerning Hume's views on the practical value of sceptical philosophy.

The thought experiment is a seemingly indispensable tool in the armchair philosopher’s toolbox. One wonders, for example, how philosophers could come to think that justified true belief isn’t knowledge, that reference isn’t determined by an expression’s associated description, or that moral responsibility doesn’t require the ability to do otherwise, without the use of thought experiments. But even if thought experiments play an integral role in philosophical methodology, their legitimacy is at least initially puzzling: one would think that significant knowledge (...) of the world requires extensive empirical investigation. But since thought experiments are done from the armchair, how can they tell us about the world? -/- A standard account of the nature and utility of thought experiments provides an answer to this question, and in a way that fits naturally with a standard picture of the nature of the facts philosophers investigate: Philosophers are about the business of investigating the essences of things and kinds. But a thing’s essential and accidental properties are modal properties. Thus, one can discern a thing’s essence by discovering its modal profile. But if so, then thought experiments are naturally suited as tools for the armchair philosopher. For thought experiments shed light on modal facts. Therefore, since philosophers investigate essences, facts about essence are modal facts, and the thought experiment is one of the few tools they have for discerning such facts, thought experiments play a legitimate and indispensable role in philosophical methodology. In my dissertation, I argue that the standard account of the nature and utility of thought experiments is inadequate, and sketch a more promising account. -/- First, I argue that our knowledge of possibility is restricted to the relatively humdrum. And if so, then since the standard account ties the utility of thought experiments to our knowledge of possibility, too many thought experiments will be ruled out as useless, which raises serious concerns about the significance, and perhaps even the legitimacy, of armchair philosophy. Thus, there is pressure for armchair philosophers to reject the standard account. -/- Second, I sketch an alternative picture of the nature of facts philosophers investigate – one that’s more fine-grained than the standard modal-profile picture. Relatedly, I sketch a correspondingly fine-grained semantics for claims about such facts. This alternative picture underwrites the legitimacy of a hitherto underappreciated sort of thought experiment, which I call the non-modal thought experiment. Such thought experiments shed light on facts about the world that are more fine-grained than what can be discerned by merely examining their modal profiles. I argue that non-modal thought experiments often succeed at just the points where the more familiar modal thought experiments fail, and thus that the two are naturally suited to complement one another in the philosopher’s practice. -/- Finally, I exploit the points mentioned above to sketch an account of the variety and utility of thought experiments that’s much more nuanced than that of the standard account. I then illustrate some of its virtues by indicating its ability to account for a wide range of epistemically forceful thought experiments – both humdrum and exotic –, and by demonstrating how it can be used to make progress in debates that have reached a stalemate due to conflicting modal intuitions. -/- . (shrink)

Recent work in the psychology of happiness has led some to conclude that we are unreliable assessors of our lives and that skepticism about whether we are happy is a genuine possibility worth taking very seriously. I argue that such claims, if true, have worrisome implications for procreation. In particular, they show that skepticism about whether many if not most people are well positioned to create persons is a genuine possibility worth taking very seriously. This skeptical (...) worry should not be confused with a related but much stronger version of the argument, which says that all human lives are very bad and not worth starting. I criticize the latter stance, but take seriously the former stance and hope it can be answered in future work. (shrink)

I develop a new version of the ordinary language response to skepticism. My version is based on premises about the practical functions served by our epistemic words. I end by exploring how my argument against skepticism is interestingly non-circular and philosophically valuable.

Representationalists have routinely expressed skepticism about the idea that inflexible responses to stimuli are to be explained in representational terms. Representations are supposed to be more than just causal mediators in the chain of events stretching from stimulus to response, and it is difficult to see how the sensory states driving reflexes are doing more than playing the role of causal intermediaries. One popular strategy for distinguishing representations from mere causal mediators is to require that representations are decoupled (...) from specific stimulus conditions. I believe this requirement on representation is mistaken and at odds with explanatory practices in sensory ecology. Even when sensory states have the job of coordinating a specific output with a specific input, we can still find them doing the work of representations, carrying information needed for organisms to respond successfully to environmental conditions. We can uncover information at work by intervening specifically on the information conveyed by sensory states, leaving their causal role undisturbed. (shrink)

In recent decades, with advances in the behavioral, cognitive, and neurosciences, the idea that patterns of human behavior may ultimately be due to factors beyond our conscious control has increasingly gained traction and renewed interest in the age-old problem of free will. To properly assess what, if anything, these empirical advances can tell us about free will and moral responsibility, we first need to get clear on the following questions: Is consciousness necessary for free will? If so, what (...) role or function must it play? Are agents morally responsible for actions and behaviors that are carried out automatically or without conscious control or guidance? Are they morally responsible for actions, judgments, and attitudes that are the result of implicit biases or situational features of their surroundings of which they are unaware? What about the actions of somnambulists or cases of extreme sleepwalking where consciousness is largely absent? Clarifying the relationship between consciousness and free will is imperative if we want to evaluate the various arguments for and against free will. For example, do compatibilist reasons- responsive and deep self accounts require consciousness? If so, are they threatened by recent developments in the behavior, cognitive, and neurosciences? What about libertarian accounts of free will? What powers, if any, do they impart to consciousness and are they consistent with our best scientific theories about the world? In this survey piece, I will outline and assess several distinct views on the relationship between consciousness and free will. (shrink)

This paper aims for a more robust epistemological disjunctivism (ED) by offering on its behalf a new and better response to the ‘new evil genius’ problem. The first section articulates the ‘new evil genius challenge’ (NEG challenge) to ED, specifying its two components: the ‘first-order’ and ‘diagnostic’ problems for ED. The first-order problem challenges proponents of ED to offer some explanation of the intuition behind the thought that your radically deceived duplicate is no less justified than you are for adopting (...) her perceptual beliefs. In the second section, I argue that 'blamelessness' explanations are inadequate to the task and offer better explanations in their place—that of ‘trait-level virtue’ and ‘reasonability’. The diagnostic problem challenges proponents of ED to explain why it is that classical internalists disagree with them about how to interpret 'new evil genius' considerations. The proponent of ED owes some error theory. I tackle this problem in the third section, arguing that classical internalists overlook disjunctivist interpretations of new evil genius intuitions owing to a mistaken commitment to a ‘vindicatory’ explanation of perceptual knowledge. (shrink)

This paper is about an asymmetry in the justification of praising and blaming behaviour which free will theorists should acknowledge even if they do not follow Wolf and Nelkin in holding that praise and blame have different control conditions. That is, even if praise and blame have the same control condition, we must have stronger reasons for believing that it is satisfied to treat someone as blameworthy than we require to treat someone as praiseworthy. Blaming behaviour which involves serious (...) harm can only be justified if the claim that the target of blame acted freely cannot be reasonably doubted. But harmless praise can be justified so long as the claim that the candidate for praise did not act freely can be reasonably doubted. Anyone who thinks a debate about whether someone acted freely is truth-conducive has to acknowledge that reasonable doubt is possible in both these cases. (shrink)

The problem of philosophical skepticism relates to the difficulty involved in underwriting the claim that we know anything of spatio-temporal reality. It is often claimed, in fact, that proper philosophical scrutiny reveals quite the opposite from what common sense suggests. Knowledge of external reality is thought to be even quite obviously denied to us as a result of the alleged fact that we all fail to know that certain skeptical scenarios do not obtain. A skeptical scenario is one in (...) which we have neurological occurrences just like any normal situation in which we actually perceive spatio-temporal objects, but where we are deceived in some sense as a result of the manipulation of our brains from some outside source. In this work I attempt to address the problem of philosophical skepticism by claiming that most of us are able to come to know plenty about external reality, since we can come to realize that a certain philosophical theory of perception is correct. The theory I have in mind is what I call a non-cognitive theory of perception. According to this view, perceptual experience is defined by continuous, sensitive behavioral interaction with spatio-temporal objects of the appropriate size, shape, hardness, speed, etc. Knowing that this theory of perception is correct is equivalent to knowing that we know plenty about external reality. This is ultimately because by knowing that a non-cognitive theory of perception is true, we know that any skeptical scenario must fail to obtain. The structure of the work proceeds by first discussing the significance of the problem of philosophical skepticism in some detail. Chapter 1 lays out how the problem does indeed forcefully arise if it is conceded that we fail to know that the skeptical scenarios fail to obtain. Chapter 2 develops the sort of view of our epistemological situation that falls out of accepting without qualification that the problem exists. Chapter 3 examines and criticizes certain popular responses to the skeptical problem. The main goal of these first three preliminary chapters is to indicate that once it is admitted that we fail to know that the skeptical scenarios fail to obtain, the problem of philosophical skepticism forcefully presents itself. Chapter 4, however, attacks the idea that we fail to know that the skeptical scenarios fail to obtain. In this chapter I argue that this idea is wedded to the position that a certain theory of perception is correct. The theory in question is what I call a conjunctive theory of veridical experience. According to this view, normal experience of spatio-temporal objects occurs when a subject has a certain perceptual experience, and that experience also happens to match up with and/or be satisfied by what is really the case. Only when a theory of this sort is assumed, I argue, is the claim that we fail to know that the skeptical scenarios fail to obtain found to be obvious. In chapter 5 I argue that, in fact, a non-cognitive theory, rather than a conjunctive theory, is the correct view to maintain. In the final chapter 6 I develop the epistemological position that falls out of accepting a non-cognitive theory. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Epistemic Leaks and Epistemic Meltdowns: A Response to William Morris on Scepticism with Regard to Reason Mikael M. Karlsson I. In an excellent paper which appeared in the April, 1989 issue of this journal,2 William Morris attemptsto demonstrate thatthe arguments which make up Hume's notorious chapter, "Of scepticism with regard to reason, are, in the first place, coherent—both internally and with the overall strategy of the Treatise—and, in the (...) second place, successful. Morris' paper is an exercise in the noble art of what I style constructive exegesis, an enterprise to which many readers of Hume Studies, and myself as much as any, are committed. It is a guiding principle ofthis art that we donotunderstandaphilosophical textuntil we can interpret it in such a way as to render it both coherent and correct. From this point ofview, coherence and correctness are not as independent of one another as they may seem to be to others who are differently committed. Some texts, such as Hume's chapter, "Ofscepticism with regard to reason," are notoriously resistant to constructive exegesis, despite the formidable bag of tricks which scholars and interpreters have developed; so resistant, that in gloomier moments we may be brought to wonder about our interpretative enterprise itself. Constructive exegesis is indeed a strange, and peculiarly optimistic, enterprise. Someday, I imagine, in a leisurely moment, I will think more reflectively about the principles ofour art. But not now.6 As a fellow practitioner of constructive exegesis, I am in full sympathy with what Morris tries to do in his paper; and I think that he does contribute substantially to our understanding of what Hume is up to in the chapter, "Ofscepticism with regard to reason." The third section of Morris' paper is, in my judgement, particularly successful in showing how Hume's chapter fits into the larger framework of the Treatise: Hume is, we see, attacking both what Morris labels "intellectualist rationalism" and its counterpart, which we may call 'unmitigated scepticism', although the chapter's two main arguments go primarily to the former. I also think that Morris gives very helpful, Volume XVI Number 2 121 MIKAEL M. KARLSSON and to my mind accurate, accounts of these two arguments, which I dub, respectively, the epistemic leak argument, and the epistemic meltdown argument. However, I have personally never found either of these arguments remotely convincing; and I still do not, despite Morris' clarification and defense. In what follows, I shall indicate some ofthe reasons for my dissatisfaction.?. Theepistemicleakargumentpurportsto"prove"(in Hume's sense)that reason or demonstration cannot support knowledge. Morris rightlyreminds us that whatHume meansby knowledge is perfect assurance or conviction: Knowledge is, in short, subjective certainty. This has caused confusion, for this is not what we usually mean nowadays by knowledge; nor was it what people, philosophers included, generally meant prior to Descartes. In Hume itis the product ofthe attempttoresolve all epistemic statesintomental eventsorwhat he calls "perceptions." In any case, we must—as Morris rightly explains—be clear that the epistemic leak argument is aimed at showing that demonstration cannot supportperfect conviction. Inoutline, the argumentissimple: Itworks, asMorrismakes clear, by shifting attention away from the subject-matter or "objects" of demonstration, that is, relations of ideas, to the exercise of demonstrative reason by human agents. The necessity of relations of ideas may suggest to us that we can be certain about them. Against this, one may point out that people do err in the conclusions arrived at by demonstration; this presumably shows that our (rational) understandingis fallible. And once we recognize this, our confidence in any conclusion produced by exercising this facultyislessened—thus do we move from knowledge, or subjective certainty, toprobability: belief, or imperfect conviction. Arguments ofthis general type (we can call them, using Descartes' famous figure, Totten-apple arguments ) were around long before Hume, although they were more commonly directed against the senses than against reason. We find them in antiquity—in Plato and Sextus Empiricus, for instance —and in Descartes, in parallel passages in the Discourse on Method, the First Meditation and the Principles of Philosophy, wherein one can discern a version directed precisely against reason and demonstration.12 To find out what, if anything, Hume has... (shrink)

In his ?Nihilism, Skepticism, and Philosophical Method,? Paul Thagard claims that my critique of his The Brain and the Meaning of Life misapprehends his argument. According to Thagard, the critique wrongly assumes that the book offers foundationalist justifications for Thagard's views whereas, in fact, the justifications his book presents are coherentist. In my response, I show that the claim that my critique depends on foundationalist assumptions is ungrounded. Moreover, the appeal to coherentist rather than foundationalist justifications does not salvage (...) Thagard's discussion, since it is problematic under both foundationalism and coherentism. Thagard does not show that the anti-nihilist position he supports is more coherent than the nihilist position he rejects, and brain research does not justify his claims about the meaning of life under coherentism any more than under foundationalism. (shrink)

The Metaphysics of Free Will provides a through statement of the major grounds for skepticism about the reality of free will and moral responsibility. The author identifies and explains the sort of control that is associated with personhood and accountability, and shows how it is consistent with causal determinism. In so doing, out view of ourselves as morally responsible agents is protected against the disturbing changes posed by science and religion.

I argue against the claim that morally ignorant wrongdoers are open to blame only if they are culpable for their ignorance, and I argue against a version of skepticism about moral responsibility that depends on this claim being true. On the view I defend, the attitudes involved in blame are typically responses to the features of an action that make it objectionable or unjustifiable from the perspective of the one who issues the blame. One important way that (...) an action can appear objectionable to us is that it expresses a judgment with which we disagree about the significance of the interests of those affected by the action. A morally ignorant wrongdoer’s actions may express such judgments even if it is not her fault that she is unaware of the moral status of her behavior, and even if it would be unreasonable to expect her to be aware of its status. (shrink)

The tenth proposition of Spinoza’s Ethics reads: ‘Each attribute of substance must be conceived through itself.’ Developing and defending the argument for this single proposition, it turns out, is vital to Spinoza’s philosophical project. Indeed, it’s virtually impossible to overstate its importance. Spinoza and his interpreters have used EIp10 to prove central claims in his metaphysics and philosophy of mind (i.e., substance monism, mind-body parallelism, mind-body identity, and finite subject individuation). It’s crucial for making sense of his epistemology (i.e., Spinoza’s (...) account of knowledge and response to skepticism) and in resolving puzzles within the Ethics (i.e., explaining human ignorance of all but two attributes). Even those who do not attribute some of the above claims to Spinoza need EIp10 to defend much of what they believe about Spinoza’s system. This paper locates a previously unnoticed argument for this proposition in Spinoza’s Short Treatise on God, Man, and His Well Being. There, Spinoza shows himself concerned with a powerful and underappreciated form of philosophical skepticism, one with surprising echoes in the work of his contemporary Leibniz as well as in the later Wittgenstein. Spinoza’s introduction of E1p10 in the Ethics circumvents this form of skepticism, solving the problem the Short Treatise envisions while also explaining that text’s argument’s absence from the explicit justificatory structure of the Ethics. (shrink)

Much of the literature on the epistemology of disagreement focuses on the rational responses to disagreement, and to disagreement with an epistemic peer in particular. The Equal Weight View claims that in cases of peer disagreement each dissenting peer opinion is to be given equal weight and, in a case of two opposing equally-weighted opinions, each party should adopt the attitude which ‘splits the difference’. The Equal Weight View has been taken by both its critics and its proponents to have (...) quite drastic skeptical ramifications given contingent empirical facts that we are aware of regarding disagreements in philosophy, religion, science, and politics. In this paper,we begin by clarifying the central claims of the Equal Weight View (Section 2) and then examine two routes from the Equal Weight View to skepticism about such matters that have been explored in the literature. The first claims that our awareness of peers or experts who disagree with us about such issues requires that we abandon our beliefs on these issues (Section 3). The second claims that our awareness of merely possible peers or experts who disagree with us requires us to abandon our beliefs (Section 4). We find both routes from the Equal Weight View to a form of skepticism defective. However, there are nearby considerations, explored in Sections 5 and 6,which (for better or worse) do lead to at least some skeptical consequences for the Equal WeightView, albeit for different reasons. (shrink)