One reliabilist option against the problem of bootstrapping is to argue that circular reasoning is bad, but reliabilism can avoid circular reasoning. Vogel dismisses this option on the grounds that reliabilists need circular reasoning in order to circumvent skepticism. Briesen argues, however, that although reliabilists need circular reasoning to block second-order skepticism, they do not need it to block first-order skepticism. But I argue in this paper that reliabilists cannot legitimately reject first- (...) class='Hi'>order skepticism unless they can block second-order skepticism. In particular, I argue that reliabilists cannot meet the non-undermining provision for justification unless they can somehow block second-order skepticism. (shrink)

One widely-endorsed argument in the experimental philosophy literature maintains that intuitive judgments are unreliable because they are influenced by the order in which thought experiments prompting those judgments are presented. Here, we explicitly state this argument from ordering effects and show that any plausible understanding of the argument leads to an untenable conclusion. First, we show that the normative principle is ambiguous. On one reading of the principle, the empirical observation is well-supported, but the normative principle is false. (...) On the other reading, the empirical observation has only weak support, and the normative principle, if correct, would impugn the reliability of deliberative reasoning, testimony, memory, and perception, since judgments in all these areas are sensitive to ordering in the relevant sense. We then reflect on what goes wrong with the argument. (shrink)

It has been claimed that a key difference between ancient and contemporary skepticism is that, unlike the ancient skeptics, contemporary skeptics consider ordinary beliefs to be insulated from skeptical doubt. In the case of metaethics, this issue is related to the following question: what attitude towards ordinary moral thought and discourse should one adopt if one is a moral skeptic? Whereas moral abolitionists claim that one should do away with ordinary moral thought and discourse altogether, moral fictionalists maintain that, (...) given that morality produces practical benefits, one should continue to make moral utterances and have moral thoughts, while at the same time refraining from asserting such utterances and believing such thoughts. Focusing particularly on Mackie’s skeptical stance, the present essay considers whether the view that first-order moral beliefs are unaffected by moral skepticism is defensible, whether moral fictionalism is compatible with moral insulation, and whether contemporary moral skeptics are in general committed to there being insulation between first- and second-order levels. (shrink)

This work is a study of Blaise Pascal's Pensees. It proposes to show the way in which Pascal's philosophy of mind---his conception of order and the relation of reason, the emotions, and the will to the self---which emerges from his skepticism, can be used to draw out his views on morality, despite the fragmentary state of the work. The thesis begins with a consideration of the three major philosophical precursors to Pascal's project: Augustine, Montaigne, and Descartes. It continues (...) with an account of order in the Pensees, centering on the heart, the two minds, and the three discontinuous orders, connecting Pascal's views to those of a number of 20th century analytic philosophers. It goes on to consider the order of the body and the order of charity in specific detail, showing how Pascal discusses each of these through a dialectical process that begins in a pre-critical, unreflective state, moves through a first, rational and philosophical, criticism, and finally turns that criticism against philosophy itself. The thesis concludes by briefly considering three figures whose ideas, to some extent, carry on and expand those of Pascal: Rousseau, Maistre, Tocqueville. (shrink)

There are many different oughts. There is a moral ought, a prudential ought, an epistemic ought, the legal ought, the ought of etiquette, and so on. These oughts can prescribe incompatible actions. What I morally ought to do may be different from what I self-interestedly ought to do. Philosophers have claimed that these conflicts are resolved by an authoritative ought, or by facts about what one ought to do simpliciter or all-things-considered. However, the only coherent notion of an ought simpliciter (...) has preposterous first-order normative commitments. It is more reasonable to reject the ought simpliciter in favor of the form of normative pluralism advocated in (Tiffany 2007). (shrink)

One of the most salient features of epistemology in the past two decades—in fact, perhaps the most salient—is the explosion of literature on how higher-order evidence impacts the rationality of one’s first-order beliefs. Higher-order evidence is, primarily, evidence about what one’s evidence supports. An important concept in the debate is epistemic akrasia. Roughly, the akrates believes: “p, but my evidence does not support p.” Criticisms of epistemic akrasia have focused on certain sorts of mundane examples. They (...) have generally scanted the role that akrasia plays in large classical epistemological issues concerning “Grand Epistemic Narratives,” notably skepticism and relativism. Additionally, akrasia may enter into the enterprise of revisionary metaphysics; and, finally, into the practice of philosophers who hold beliefs in the face of wide peer disagreement. This paper thus illustrates the relevance of epistemic akrasia to important philosophical issues. It leaves us, moreover, with a significant measure of puzzlement. (shrink)

Kazimierz Ajdukiewicz understands skepticism as the thesis that there is no criterion of truth and that the justification of any thesis is impossible. According to Ajdukiewicz, a typical skeptic confuses two levels of justification: the first order justification of a proposition s and the second order justification of the proposition that s is justified. However, the first-order justification is possible without second-order justification. This argument presented by Ajdukiewicz in 1923 heralded the epistemic externalism (...) concerning justification developed by Alvin Goldman in 1980 and the externalist response to skepticism developed by F. Dretske and M. Williams. They all suggested weakening the traditional concept of justification and concluded that if we accept the possibility of justification without self-justification, the skeptical regress is blocked. However, such a response to skepticism is dependent on the externalist notion of justification. Ajdukiewicz had opportunity to use the stronger argument from self-refutation, but he underestimated its utility. The other side of Ajdukiewicz’s relation to skepticism is his radical conventionalism that presupposes some moderate form of skepticism in a broad sense. The article is an attempt to determine what kind of skepticism Ajdukiewicz accepted and what kind he rejected. The conclusion is that Ajdukiewicz is an anti-skeptical fallibilist. (shrink)

Talk of epistemic dilemmas is old talk in epistemology. But are there such things? In this paper I argue for modest skepticism about epistemic dilemmas. In order to do that, I first point out that not all normative conflicts constitute dilemmas: more needs to be the case. Second, I look into the moral dilemmas literature for inspiration and identify a set of conditions that need to be at work for a mere normative conflict to be a genuine (...) normative dilemma. Last, I argue that, while our epistemic life is peppered with epistemic normative conflict, epistemic dilemmas are much harder to find than we thought. (shrink)

In this paper, I consider how a general epistemic norm of action that I have proposed in earlier work should be specified in order to govern certain types of acts: assertive speech acts. More specifically, I argue that the epistemic norm of assertion is structurally similar to the epistemic norm of action. First, I argue that the notion of warrant operative in the epistemic norm of a central type of assertion is an internalist one that I call ‘discursive (...) justification.’ This type of warrant is internalist insofar as it requires that the agent is capable of articulating reasons for her belief. The idea, roughly, is that when one asserts that p, one is supposed to be in a position to give reasons for believing that p. Bonjour’s reliable clairvoyant Norman, for example, is not in an epistemic position to make assertions regarding the president’s whereabouts—even if Norman knows the president’s whereabouts. In conclusion, I briefly consider whether a type of skeptical argument—often labeled Agrippa’s Trilemma—is motivated, at least in part, by the fact that responses to it violate the relevant epistemic norm of assertion. (shrink)

Diverse interpretations of Maimonides’ Guide have abounded since it was first written. A recent school depicts Maimonides as a critical philosopher, in the Kantian mold, who was skeptical of claims to know certain metaphysical truths. Josef Stern’s new book is a landmark in this skeptical interpretation, which refines and extends the debate in various new directions. This chapter claims that focusing on skeptical motifs can bring Maimonides into line with recent developments in understanding the history of philosophy. Stern directs (...) attention to the role that questioning can play in religious faith, and contends that Maimonides’ arguments are a series of spiritual exercises leading to equipollence and, ultimately, to silence and incomplete knowledge of God and the intelligences. The second half of the chapter turns to arguments that oppose a straightforward reading. It contextualizes them in studies of recent decades and offers alternative explanations of key passages in order to preserve a traditional reading. (shrink)

The aim of this dissertation is to provide a critique of the idea that skepticism was the driving force in the development of early modern thought. Historian of philosophy Richard Popkin introduced this thesis in the 1950s and elaborated on it over the next five decades, and recent scholarship shows that it has become an increasingly accepted interpretation. I begin with a study of the relevant historical antecedents—the ancient skeptical traditions of which early modern thinkers were aware—Pyrrhonism and Academicism. (...) Then I discuss the influence of skepticism on three pre-Cartesians: Francisco Sanches, Michel de Montaigne, and Pierre Charron. Basing my arguments on an informed understanding of both ancient Greek skepticism and some of the writings of these philosophers, I contend that it is inaccurate to predominantly characterize Sanches, Montaigne, and Charron as skeptics. To support his thesis about the singular influence of skepticism on early modern thought, Popkin says that René Descartes’ metaphysical philosophy was formed as a response to a skeptical threat and that Descartes ultimately conceded to the force of skepticism. He also argues that David Hume was a Pyrrhonist par excellence. I disagree with Popkin’s claims. I argue that Descartes was not as deeply affected by skepticism as Popkin suggests and that it is inaccurate to characterize Hume as a Pyrrhonist. By offering this critique, I hope to make clear to the readers two things: first, that Popkin’s thesis, though it is both enticing and generally accepted by many scholars, is questionable with regard to its plausibility; second, that the arguments I present in this dissertation reveal that further research into the role of skepticism in early modern philosophy is in order. (shrink)

This book puts forward a much-needed reappraisal of Immanuel Kant's conception of and response to skepticism, as set forth principally in the Critique of Pure Reason. It is widely recognized that Kant's theoretical philosophy aims to answer skepticism and reform metaphysics--Michael Forster makes the controversial argument that those aims are closely linked. He distinguishes among three types of skepticism: "veil of perception" skepticism, which concerns the external world; Humean skepticism, which concerns the existence of a (...) priori concepts and synthetic a priori knowledge; and Pyrrhonian skepticism, which concerns the equal balance of opposing arguments. Forster overturns conventional views by showing how the first of these types was of little importance for Kant, but how the second and third held very special importance for him, namely because of their bearing on the fate of metaphysics. He argues that Kant undertook his reform of metaphysics primarily in order to render it defensible against these types of skepticism. Finally, in a critical appraisal of Kant's project, Forster argues that, despite its strengths, it ultimately fails, for reasons that carry interesting broader philosophical lessons. These reasons include inadequate self-reflection and an underestimation of the resources of Pyrrhonian skepticism. (shrink)

Many interpretations of Kant’s first Critique fail to appreciate the revolutionary nature of his account of knowledge and its implications for skepticism, givenness and mind-independence, because they read Kant as holding a compositional account of knowledge. I contend that the reason for this is that this account is both naturally appealing in its own right, and fits an influential reading of Kant’s Transcendental Deduction. On this reading, the Deduction aims to respond to a skeptical worry which issues from (...) the empiricist version of epistemic compositionalism and which questions the intelligibility of the claim to knowledge of our judgements. Against this, I argue that what Kant’s Deduction actually aims to address is a radicalization of this epistemic worry, which instead questions the intelligibility of the objective purport of our judgements. I contend that the compositional account is unable to respond to this more radical worry, thereby putting it into question both as a reading of Kant, and as an account of knowledge generally. To corroborate this, I provide a reading of the Deduction that overcomes epistemic compositionalism by thinking through its shortcomings in order to arrive at a more adequate successor account: the hylomorphic account of knowledge, which, I contend, is able to dissolve both the more radical and the epistemic worry. I suggest that this implies generally that the epistemic worry issuing from the compositional account is not self-contained, but must give way to Kant’s more radical worry, which I argue can only be addressed within the underappreciated framework of epistemic hylomorphism. (shrink)

ABSTRACT: This dissertation is a response to the skeptical threats and challenges leveled by disagreement. Any plausible response to skepticism should explain what knowledge is and explain why the skeptic’s assumptions about what’s required for knowledge are false. In this dissertation I assume a virtue theoretic account of knowledge, which is a species of an externalist theory of knowledge. I defend this account of knowledge in the face of two problems I argue any externalist must address. The first (...) problem is whether or not externalists can account for the kind of defeating evidence brought about by disagreement. Put differently: reliabilists need to explain how counterevidence from epistemic superior disagreement fits into a reliabilist scheme given what matters for reliabilists is that a true belief is sourced in a reliable process. The second problem is explaining what is wrong with what I take to be one of the strongest skeptical arguments from disagreement. The scope of this skeptical argument is modest in that one needs to recognize and be aware of an epistemic superior who disagrees with you over the veracity of some proposition. Nevertheless, it’s a skeptical argument that avoids what many think are pre-theoretically irrelevant scenarios such as cases involving malevolent demons, brains in vats, Matrixian pods, etc. The pre-theoretical obviousness that one is not in a vat of chemicals doesn’t generalize to the more modest claim that one needs to rule out an epistemic superior’s belief in theory t, which entails the denial of one’s belief that p. Chapter One explicates how peer disagreement provides arguments for modest versions of skepticism. This chapter appeals to some of the leading proponents of this version of skepticism in order to draw together the common threads their skeptical arguments share. Once I identity the common threads shared by proponents of skepticism from disagreement, I put forth the argument for skepticism from disagreement. Chapters Two and Three argue why the problem of moderate skepticism in Chapter One is a pseudo-problem by arguing why internalism is not the only game in town when it comes to making normative evaluations. Chapter Three continues to explain why the argument for moderate skepticism is a pseudo-problem by arguing how unlikely it is to satisfy the conditions needed for the argument to go through. Chapter Four propounds what I take to be the strongest skeptical argument from disagreement. This chapter shifts the problem of disagreement from internalist’s concerns to externalist’s ones. The result is a skeptical argument that avoids the problems plaguing the original argument presented in Chapter One. Chapter Five provides Greco’s virtue theoretic account of knowledge. This chapter provides the theoretical resources needed to provide a Grecoian response to the challenges leveled against externalists in Chapter Four. Chapter Six explains the role defeaters play in epistemology and what a Grecoian account of defeater looks like. Once an account of defeating evidence is provided, an answer to the question “How can externalism provide an account of defeating evidence that comes from disagreement?” emerges. Chapter Seven provides a response to the new skeptical argument from disagreement laid out in Chapter Four. This chapter appeals to the theoretical resources provided in Chapter Five so as to complete this dissertation’s purpose of providing a Grecoian response to skepticism from disagreement. (shrink)

The classical Indian Cārvāka (“Materialist”) tradition contains three branches with regard to the means of knowledge (pramāṇas). First, the standard Cārvākas accept a single means of knowledge, perception, supporting this view with a critique of the reliability and coherence of inference (anumāna). Second, the “more educated” Cārvākas as well as Purandara endorse a form of inference limited to empirical matters. Third, radical skeptical Cārvākas like Jayarāśi attempt to undermine all accounts or technical definitions of the means of knowledge (even (...) perception) in order to enjoy a life free from philosophical and religious speculation. These branches respectively present something akin to David Hume’s problem of induction, endorse a fallibilistic, mitigated skepticism, and embody a thoroughgoing skepticism about philosophy itself. While all three branches are skeptics about religious matters, each branch exemplifies a different variety of epistemological skepticism. (shrink)

This dissertation offers a philosophical account of Zhuangzi's thought, particularly of his skepticism and the background assumptions on which he advocates skepticism as a way of living. Before presenting my own views, I consider several other lines of interpretation, both to raise theoretical and textual issues and to situate my own work in the context of existing scholarship. In the first two chapters I translate and analyze selected Neo-Daoist and early Buddhist commentaries in order to emphasize (...) the influence these two distinct and often conflicting traditions have exercised over modern receptions of the text. The next five chapters examine modern interpretations of Zhuangzi as an advocate of personal freedom, mystical insight, relativism, skillful living, and spontaneity, respectively, looking at the works of Fung, Creel, Maspero, Yearley, Hansen, Wu, Ivanhoe, and Graham, among others. In the final two chapters I offer my own interpretation, which is to understand Zhuangzi as responding to a distinctive philosophical problem, that of choosing between competing conceptual schemes, particularly as instantiated in different methodologies and terminologies. He is skeptical of the possibility of establishing a scheme as correct. And yet the simple fact that he wrote anything down is evidence of his belief that skepticism itself offers the best possible solution to the otherwise irresolvable problem. Close attention to the text reveals the basis of this belief in a cluster of assumptions which I refer to collectively as Zhuangzi's "naturalism." Briefly put, Zhuangzi thinks that the good life is the natural life and that people live naturally when they respond to their situations with the open-mindedness and flexibility that skepticism brings. Both the strengths and the limitations of this position are highlighted by a consideration of the objection raised against Zhuangzi by the Confucian philosopher Xunzi, who argues that the good life depends on the cultivation of certain desires which are not in us originally and consequently which no amount of open-mindedness can be counted upon to reveal. The appendix collects the available historical material concerning the text itself and how it came down to us in its present form. (shrink)

_ Source: _Page Count 19 Epistemic akrasia refers to the possibility of forming an attitude that fails to conform to one’s best judgment. In this paper, I will be concerned with the question whether epistemic akrasia is rational and I will argue that it is not. Addressing this question, in turn, raises the question of the epistemic significance of higher-order evidence. After examining some of the views on this subject, I will present an argument to show why higher-order (...) evidence is relevant to the epistemic status of the pertinent first-order beliefs. This helps to show why a standard argument for the rationality of epistemic akrasia does not work. Finally, I shall try to show how considerations involving Davidson’s theory of radical interpretation bear on the question of the rationality of epistemic akrasia. (shrink)

_ Source: _Page Count 19 Epistemic akrasia refers to the possibility of forming an attitude that fails to conform to one’s best judgment. In this paper, I will be concerned with the question whether epistemic akrasia is rational and I will argue that it is not. Addressing this question, in turn, raises the question of the epistemic significance of higher-order evidence. After examining some of the views on this subject, I will present an argument to show why higher-order (...) evidence is relevant to the epistemic status of the pertinent first-order beliefs. This helps to show why a standard argument for the rationality of epistemic akrasia does not work. Finally, I shall try to show how considerations involving Davidson’s theory of radical interpretation bear on the question of the rationality of epistemic akrasia. (shrink)

The problem of personal problem in philosophy is mostly handled as an identity or a “self” problem. When handled with the identity problem, personal identity means the identification of a person in a certain time point with a person at another time point. When handled together with the “self” problem; however, personal identity is considered a part of a substantive and metaphysical investigation. Hume’s philosophy includes both aspects of the discussions of personal identity in an opposing manner. In the present (...) study, Hume’s thoughts on the problem of personal identity will be examined. Firstly, the meaning of the idea of the self in his epistemology based on perception will be dealt with. Then, identity will be searched. It will be claimed that the thing that formed the theses of Hume about self and identity is his skepticism; and that Hume reinforces his thoughts on metaphysics with this investigation. In addition, it will be defended that in order to better understand the personal identity, it is necessary to consider his views on the nature of belief. (shrink)

The epistemological problem of the external world asks: (1) “How is knowledge of the external world possible given certain obstacles which make it look impossible?” This is a “how-possible?” question: it asks how something is possible given certain obstacles which make it look impossible (cf. Cassam 2007; Nozick 1981; Stroud 1984). Now consider the following question, which asks: (2) “How is a philosophically satisfying answer to (1) possible?” Skepticism is the thesis that knowledge of the external world is impossible. (...) It therefore represents a negative answer to the first question. Meta-epistemological skepticism is the thesis that a satisfying philosophical explanation of how our knowledge of the external world is possible is itself impossible. It therefore represents a negative answer to the second question. In this thesis, I explore the prospects of meta-epistemological skepticism. In particular, I structure the thesis around two master arguments from for meta-epistemological skepticism. The first argument is that skepticism represents a kind of paradox which requires dispensing with a plausible principle or belief, or even 'platitude', which means that there's no philosophically satisfying response to the paradox (see, e.g., Stroud 1984), and the second argument is “Stroud’s dilemma” (cf. Cassam 2009), that either we explain how external world knowledge is possible by reference to what external world knowledge we have, thereby failing to answer the philosophical question adequately, or else we don't, but then we succumb to first-order skepticism. I argue that the first argument fails to provide adequate support for meta-epistemological skepticism. However, the second argument, Stroud’s dilemma, is plausible and withstands serious objections (e.g., from Sosa 1994, Williams 1996, and Cassam 2009). In short, while the worry emerging out of the 'skeptical paradox' view fails to adequately support meta-epistemological skepticism, Stroud’s dilemma succeeds. Fortunately, it doesn't show that we lack external world knowledge; we rather just can't explain, philosophically, how it's possible. We may have first-order knowledge without understanding how it's possible. This thesis therefore represents a partial defense of meta-epistemological skepticism. Meta-epistemological skepticism is a live option in epistemology. (shrink)

There is a widespread belief among contemporary philosophers that skeptical hypotheses—such as that we are dreaming, or victims of an evil demon, or brains in a vat—cannot definitively be ruled out as false. This belief is ill-founded. In fact it is based on a failure to see that skeptical arguments beg the question. Such arguments assume that reality is not an immediate given of experience in order to prove that reality is not an immediate given of experience. This point (...) is explained and justified in detail. Conversely, however, the realist would beg the question in the opposite way if he tried to prove realism. The conclusion we should reach is that skepticism and realism are problems of immediacy and not of proof. They face us with a choice between alternatives that are not only radically different but also pretty much impregnable and irrelevant to each other. This choice is not arbitrary, for there are grounds to determine it. But the grounds are the immediate evidence and not the arguments. (shrink)

There is a widespread belief among contemporary philosophers that skeptical hypotheses—such as that we are dreaming, or victims of an evil demon, or brains in a vat—cannot definitively be ruled out as false. This belief is ill-founded. In fact it is based on a failure to see that skeptical arguments beg the question. Such arguments assume that reality is not an immediate given of experience in order to prove that reality is not an immediate given of experience. This point (...) is explained and justified in detail. Conversely, however, the realist would beg the question in the opposite way if he tried to prove realism. The conclusion we should reach is that skepticism and realism are problems of immediacy and not of proof. They face us with a choice between alternatives that are not only radically different but also pretty much impregnable and irrelevant to each other. This choice is not arbitrary, for there are grounds to determine it. But the grounds are the immediate evidence and not the arguments. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 39.1 (2001) 101-134 [Access article in PDF] Getting Maimon's Goad:Discursivity, Skepticism, and Fichte's Idealism Peter Thielke The image of J. G. Fichte has of late displayed a rather substantial, and even remarkable, transformation. Where before Fichte was viewed—and most often dismissed—as advancing an unpalatable type of metaphysical idealism, in recent years several new perspectives on Fichte have emerged, each claiming to improve (...) on the old, standard picture. 1 The transformation of Fichte's image has been accompanied—or, more precisely, has been made possible—by a renewed interest in the relatively forgotten figures in the interregnum between Kant and Hegel. Fichte's thought is now understood in the context not only of Kant's transcendental idealism, but of, among others, Reinhold's Elementarphilosophie, Aenesidemus-Schulze's skepticism, Jacobi's intuitionism, and Beck's Standpunktslehre. By casting Fichte in this light, a more nuanced understanding of his project has been developed, one that does not simply follow the [End Page 101] traditional view of the Wissenschaftslehre as a full-blown metaphysical idealism in which the world of objects is understood as the product of an Absolute I.But while this 'contextual' approach has led to a renewed appreciation of the Wissenschaftslehre, I will suggest that the new focus on Fichte's historical milieu is incomplete. A lacuna in the current understanding of Fichte can be traced to a neglect of Salomon Maimon, an idiosyncratic and rather obscure critic of Kant. In this paper, I will argue that taking Maimon's skepticism into account when interpreting Fichte's idealism requires a rethinking of Fichte's project. In particular, in order to respond to Maimon's skepticism—an avowed project of the Wissenschaftslehre—Fichte's position must advance an idealist metaphysics, one in which the content of cognition is taken to be constituted by an act of the absolute I. This claim, of course, might seem rash, since it threatens to saddle Fichte with a gratuitous form of absolute idealism. It thus seems to run counter to recent attempts to make Fichte into a figure appealing to modern eyes. Such a concern, however, is I think misplaced. Instead, I will argue that Fichte's idealism, although perhaps ultimately unsuccessful, nevertheless should be of great interest precisely because it stands as an important attempt to provide an answer to a question—the nature of 'givenness'—that remains central to epistemology. 2The paper is divided into five parts. The first presents the historical evidence for Maimon's influence on Fichte. Part 2 offers a discussion of what I call 'Maimon's challenge' to the Kantian notion of 'discursive' cognition, as well as the ways in which this served as a goad to the development of the Wissenschaftslehre. In Part 3 I turn to a close reading of §1 of the Grundlage of 1794, where I try to show how a recognition of Maimon's challenge can help make sense of the foundations of the Wissenschaftslehre's project, and in particular the 'category of reality,' an otherwise highly obscure step in Fichte's argument. Part 4 offers a short discussion of the ways in which a Maimonian-minded account of §1 contributes to the understanding of the Grundlage as a whole. Finally, I conclude in Part 5 with some brief remarks about the broader philosophical implications of Fichte's response to Maimon's challenge: Fichte, I will argue, offers the first (but not the last) attempt at answering a type of Maimonian skepticism that remains viable even today. [End Page 102] 1. The Skeptical Goad Salomon Maimon, perhaps more than any other figure in German philosophy, embodied the Enlightenment notion of a Selbstdenker. He was born in Lithuania in 1753, to a rural Jewish family. 3 After marrying at eleven and becoming a father at fourteen, in his early twenties he fled from his family, after which he wandered the German countryside, until he was finally was able to establish himself in Berlin in 1779. Here he was taken in by Moses... (shrink)

In the first section, I characterize skeptical theism more fully. This is necessary in order to address some important misconceptions and mischaracterizations that appear in the essays by Maitzen, Wilks, and O’Connor. In the second section, I describe the most important objections they raise and group them into four “families” so as to facilitate an orderly series of responses. In the four sections that follow, I respond to the objections.

One question that has created controversy among interpreters is just how much is in doubt at the end of the Dream Argument in Meditation I. I argue that there is doubt about the existence of composite bodies not yet about the existence of a physical world. I also caution against using later parts of the Meditations to interpret the First Meditation on account of the order of reasons in this work. I connect the Omnipotent God argument to Descartes's (...) views about innate ideas and analyze the First Meditation in relation to Descartes's anti-aristotelian purposes. (shrink)

Murray G. Murphey’s masterful treatment of C. I. Lewis’s philosophy leaves two things amply clear: first, that Lewis struggled with skeptical arguments from Hume throughout his career; and second, that Lewis never adequately resolved the problems raised by those arguments. In this paper I will consider Lewis’s approach to Hume’s skepticism in Mind and the World Order (MWO) and in An Analysis of Knowledge and Valuation (AKV), and I will argue that Lewis’s reply to Hume in these (...) works did not change as dramatically as Murphey claims. Nevertheless, I agree with Murphey that there are two quite different lines of reply discernable in Lewis, and that neither adequately answers Hume. In the final part of the paper I argue that Lewis’s pragmatism gives us resources for an adequate reply to Hume’s skeptical arguments, although it is not the reply that Lewis himself gives. (shrink)

This dissertation focuses on the philosophy of Sextus Empiricus, a skeptic who provides the most complete account of Pyrrhonian skepticism that survives from antiquity. In particular, this dissertation examines Sextus' account of skeptical assent, the attitude that structures and informs the life of the skeptic. Accordingly, this dissertation has two aims: first, to elaborate and defend a novel method of interpreting Sextus' claims and concepts, one based on their significance in ordinary life and language; and, second, to apply (...) this method to Sextus' claims about the nature of skeptical assent in order to generate a novel account thereof. In the first chapter, the most widely-held and influential interpretations of skeptical assent are elaborated and taxonomized. It is argued that all these interpretations neglect to pay sufficient attention to the self-reflexivity of Sextus' skepticism, in consequence of which Sextus' own claims about skeptical assent must be understood as expressing skeptical assent. It is argued, moreover, that this neglect of self-reflexivity cannot be remedied without abandoning these interpretations. In the second chapter, Sextus' claims about ordinary life are examined and it is argued that Sextus regards skepticism as a distinctive expression of ordinary life. However, ordinary life may be understood in two different ways and the failure to distinguish them has resulted in a misconception of Sextus' outlook. The two different conceptions are therefore elaborated and it is argued that Sextus' understanding of ordinary life accords with only one of them. Finally, responses are provided to some important objections to the close connection between iii skepticism and ordinary life. In the third and final chapter, Sextus' conception of ordinary life is deployed to produce a novel understanding of skeptical assent. The focus here is Sextus' account of assent in Outlines of Pyrrhonism 1.13. Each of the key concepts in that account are explained in light of chapter two's results. Additionally, the roots of a concept central to skeptical assent are located in Aristotle's methodological reflections. Finally, the novel account of skeptical assent is distinguished from two other closely related accounts.. iv. (shrink)

If we hold that perceiving is sufficient for knowing, we can raise a powerful objection to dreaming skepticism: Skeptics assume the implausible KK-principle, because they hold that if we don’t know whether we are dreaming or perceiving p, we don’t know whether p. The rejection of the KK-principle thus suggests an anti-skeptical strategy: We can sacrifice some of our self-knowledge—our second-order knowledge—and thereby save our knowledge of the external world. I call this strategy the Self-Knowledge Gambit. I argue (...) that the Self-Knowledge Gambit is not satisfactory, because the dreaming skeptic can avail herself of a normative counterpart to the KK-principle: When we lack second-order knowledge, we should suspend our first-order beliefs and thereby give up any first-order knowledge we might have had. The skeptical challenge is essentially a normative challenge, and one can raise it even if one rejects the KK-Principle. (shrink)

How do reason explanations explain? One view is that they require the deployment of a tacit psychological theory; another is that even if no tacit theory is involved, we must still conceive of reasons as mental states. By focusing on the subjective nature of agency, and by casting explanations as responses to 'why' questions that assuage agents' puzzlement, reason explanations can be profitably understood as part of our traffic in first-order content amongst perspectival subjects. An outline is offered (...) of such an account of reason explanation, one that fully acknowledges the distinctive first-order first-person normative perspective of agency. (shrink)

Moorean arguments are a popular and powerful way to engage highly revisionary philosophical views, such as nihilism about motion, time, truth, consciousness, causation, and various kinds of skepticism (e.g., external world, other minds, inductive, global). They take, as a premise, a highly plausible first-order claim (e.g., cars move, I ate breakfast before lunch, it’s true that some fish have gills) and conclude from it the falsity of the highly revisionary philosophical thesis. Moorean arguments can be used against (...) nihilists in ethics (error theorists), too. Recently, error theorists have recognized Moorean arguments as a powerful challenge and have tried to meet it. They’ve argued that moral Moorean premises seem highly credible to us, but aren’t, by offering various debunking explanations. These explanations all appeal to higher-order evidence—evidence of error in our reasoning. I argue that drawing attention to higher-order evidence is a welcome contribution from error theorists, but that the higher-order evidence actually counts further against error theoretic arguments—including their debunking explanations—and further in favor of Moorean arguments and the commonsense views they support. Along the way I answer a few prominent objections to Moorean arguments: that they are objectionably question-begging, rely on categorizing some facts as “Moorean Facts”, and that reports of one’s credence in a proposition bears no interesting relation to that proposition’s credibility. (shrink)

The law-governed world-picture -- A remarkable idea about the way the universe is cosmos and compulsion -- The laws as the cosmic order : the best-system approach -- The three ways : no-laws, non-governing-laws, governing-laws -- Work that laws do in science -- An important difference between the laws of nature and the cosmic order -- The picture in four theses -- The strategy of this book -- The meta-theoretic conception of laws -- The measurability approach to laws (...) -- What comes where -- In defense of some received views -- Some assumptions that will be in play -- The laws are propositions -- The laws are true -- The logically contingent consequences of the laws are laws themselves -- At least some laws are metaphysically contingent -- The meta-theoretic conception of laws -- Laws of nature, laws of science, laws of theories -- The first-order conception versus the meta-theoretic conception -- What is a law of nature? -- Some examples of meta-theoretic accounts -- The virtues of the meta-theoretic conception -- Weighing the virtues and shortcomings of the meta-theoretic conception -- An epistemological argument for the meta-theoretic conception of laws -- The discoverability thesis, the governing thesis, and the first-order conception -- The main argument -- The objection from bad company -- The objection from inference to the best explanation -- The objection from bayesianism -- The objection from contextualist epistemology -- The objection from the threat of inductive skepticism -- Laws, governing, and counterfactuals -- Where we are now -- What would things have to be like in order for the laws of nature to govern the universe? -- Lawhood, inevitability, counterfactuals -- What is it for a proposition to be inevitably true? -- What is it for a whole class of propositions to be inevitably true? -- What is it for lawhood to confer inevitability? -- NP and supporting counterfactuals -- The worry about context-variability -- A solution and a look ahead -- When would the laws have been different? -- Where we are now -- The God cases -- Other counterexamples to NP -- A moral-theoretic counterexample to NP -- Scientific contexts and non-scientific contexts -- Scientific God cases? -- Lewisian non-backtracking counterexamples -- Where things stand now -- How could science show that the laws govern? -- Why the law-governed world-picture must include the science-says-so thesis -- What is extra-scientific? -- How can the science-says-so thesis be true? -- NP as a consequence of the presuppositions in any scientific context -- Np as true in all possible scientific contexts -- But how could it be so? -- Attack of the actual-factualists -- Measurement and counterfactuals -- Where we are now -- Measurements, reliability, counterfactuals -- A general principle that captures the relation between measurement and counterfactuals -- What we can learn about lawhood from what we have learned about the counterfactual commitments of science -- A first-order account of laws or a meta-theoretic account of laws? -- What methods are presupposed to be legitimate measurement procedures? -- Why we must adopt a meta-theoretic account of laws -- What lawhood is -- Where we are now -- The measurability account of laws -- Brief review of the case for the mal -- A note about hedged laws -- How plausible is the mal? -- What if we don't care about the law-governed world-picture? -- Newton's God and Laplace's demon -- Beyond humean and non-humean -- Two views of laws -- Humean supervenience and the meta-theoretic conception -- Alleged counterexamples to humean supervenience -- Governing and non-trivial necessity -- How the mal lets us have it all -- Humeanism? non-humeanism? -- What is the significance of the idea of the law-governed universe? -- Where in the world are the laws of nature? -- Appendix: The mal in action : a few examples -- Of scientific theories and their laws -- Newton's theory as a paradigm example -- Classical special-force laws -- Geometrical optics and one of its laws -- Local deterministic field theories. (shrink)

A Meta-Philosophy exploration of immanent and non-immanent features of first-order philosophy in terms of the values of non- values or negative values of Radical Scepticism, Nihilism and Minarchy, executed to show how philosophizing is done. -/- It misleadingly seems as if there is no progress in philosophy as, like in visual art, literature and music, each original thinker re-invents the entire discipline, its aims, purposes, values, methods, etc The nature of philosophical tools, methods, techniques and skills will be (...) investigated and applied in terms of radical scepticism. -/- This approach, set of values and attitude restrict the nature and the style of the meta-philosophizing. It will for example prevent the traditional development of a general, all-encompassing and all-inclusive metaphysical system. It also demands the focus on context-specific investigation of questions and the dealing of a particular problem in a certain context. -/- These limits require the re-interpretation of any philosophical tool being employed as well as the underlying assumptions and any pre-suppositions. -/- As far as possible philosophizing as an aspect of the processes of theorizing will be adhered to and realized. In chapter THREE I illustrate many-leveled and multi-dimensional thinking, that are to me as a visual artist as well, of extreme importance. These are the types of things employed by radical skepticism and that should be the form of philosophizing instead of and replacing traditional one-leveled and one-dimensional thinking, argumentation and reasoning. (shrink)

The paper presents a kind of normative anti-realist view of epistemology, in the same ballpark as recent versions of expressivism. But the primary focus of the paper is less on this meta-epistemological view itself than on how it should affect ground-level issues in epistemology: for instance, how it should deal with certain forms of skepticism, and how it allows for fundamental revision in epistemic practices. It is hoped that these methodological consequences will seem attractive independent of the normative anti-realism. (...) Indeed, some normative realists seem to embrace the view on skepticism, but it is argued that their position is unstable: the realism undermines the methodology. The general theme of the paper is that the issue of normative realism is deeply entwined with issues of methodology, in strong contrast to the common claim that meta-epistemological views in the tradition of expressivism have no first order impact. (shrink)

A common reaction among idealist philosophers to the classical syntactic characterization of proof so crisply articulated by Tarski is an urgent but inchoate Angst that something momentous is missing, an awesome intimation of bereftness. The simple fact is that in many pursuits proof involves an empirical appeal, an operation that Tarski excludes from the domain of proof and assigns to the company of confirmation. In Tarski’s terms, empirical statements never even admit of the predicate true, let alone proved, unless perhaps (...) they hanker after truth or proof in the limit in some dimly understood and always unsuccessful way. Some sources of queasiness about the syntactic account are not hard to pinpoint. On the syntactic account, the injunction “Prove it!” can never be fulfilled, or even well-formedly uttered, in regard to an empirical statement, ┏∅, therefore ∅┓ is valid for any well-formed ∅ in a given first-order language, for any theorem, t, ┏∅, therefore t┓ is an impeccable proof for any well-formed ∅ in the classical languages. It is easy to think, with Bradley, that there is an important and legitimate, if not formally well-articulated sense of proof, characteristic of much of philosophical reasoning and argumentation, which is badly misrepresented by the syntactic conception. The kind of proof often sought after in theology, and sought after and found in the law, and the experimental and social sciences, is not purely syntactic. Idealists, of course, have frequently expressed dissatisfaction with the Tarski conception of truth. We will here extend this skepticism to the Tarski notion of proof. (shrink)

In recent years, philosophers of science have explored categorical equivalence as a promising criterion for when two theories are equivalent. On the one hand, philosophers have presented several examples of theories whose relationships seem to be clarified using these categorical methods. On the other hand, philosophers and logicians have studied the relationships, particularly in the first order case, between categorical equivalence and other notions of equivalence of theories, including definitional equivalence and generalized definitional equivalence. In this article, I (...) will express some skepticism about categorical equivalence as a criterion of physical equivalence, both on technical grounds and conceptual ones. I will argue that “category structure” likely does not capture the structure of a theory, and discuss some recent work in light of this claim. (shrink)

Many believe that values are crucially dependent on emotions. This paper focuses on epistemic aspects of the putative link between emotions and value by asking two related questions. First, how exactly are emotions supposed to latch onto or track values? And second, how well suited are emotions to detecting or learning about values? To answer the first question, the paper develops the heuristics-model of emotions. This approach models emotions as sui generis heuristics of value. The empirical plausibility of (...) the heuristics-model is demonstrated using evidence from experimental psychology, evolutionary anthropology and neuroscience. The model is used then to answer the second question. If emotions are indeed heuristics of value, then it follows that emotions can be an important and useful source of information about value. However, emotions will not be epistemically superior in the sense of being the highest court of appeal for the justification of axiological beliefs (the latter view is referred to as the Epistemic Dependence Thesis, or EDT for short). The paper applies the heuristics-model to celebrated cases from the philosophy of emotions literature arguing that while the heuristics-model offers a good explanation of typical patterns of emotional reactions in such cases, advocates of EDT will have a hard time accounting for these patterns. The paper also shows that the conclusions drawn from special cases generalize. The paper ends by arguing that skepticism about the metaethical significance of emotions is compatible with a commitment to the importance of emotions in first-order normative ethics. (shrink)

I consider the first-order modal logic which counts as valid those sentences which are true on every interpretation of the non-logical constants. Based on the assumptions that it is necessary what individuals there are and that it is necessary which propositions are necessary, Timothy Williamson has tentatively suggested an argument for the claim that this logic is determined by a possible world structure consisting of an infinite set of individuals and an infinite set of worlds. He notes that (...) only the cardinalities of these sets matters, and that not all pairs of infinite sets determine the same logic. I use so-called two-cardinal theorems from model theory to investigate the space of logics and consequence relations determined by pairs of infinite sets, and show how to eliminate the assumption that worlds are individuals from Williamson’s argument. (shrink)

In her 1947 book _Toward an Ethics of Ambiguity_, Simone de Beauvoir sketches the outlines of a systematic existentialist ethical theory. This short and startlingly ambitious text purports to offer nothing less than a new way to meet the challenge of moral skepticism with a theory that at once grounds moral normativity and entails certain first-order moral norms. We argue that Beauvoir offers a distinctive and promising version of metaethical constructivism that deserves to be treated as a (...) live option in contemporary debates. Beauvoirian constructivism has much in common with Kantian constructivist approaches to metaethics. It departs from them in that the Beauvoirian existential imperative to will freedom is derived not from rational agency as such but from contingent features of our embodied subjectivity. (shrink)

The logics of formal inconsistency (LFIs, for short) are paraconsistent logics (that is, logics containing contradictory but non-trivial theories) having a consistency connective which allows to recover the ex falso quodlibet principle in a controlled way. The aim of this paper is considering a novel semantical approach to first-order LFIs based on Tarskian structures defined over swap structures, a special class of multialgebras. The proposed semantical framework generalizes previous aproaches to quantified LFIs presented in the literature. The case (...) of QmbC, the simpler quantified LFI expanding classical logic, will be analyzed in detail. An axiomatic extension of QmbC called QLFI1o is also studied, which is equivalent to the quantified version of da Costa and D'Ottaviano 3-valued logic J3. The semantical structures for this logic turn out to be Tarkian structures based on twist structures. The expansion of QmbC and QLFI1o with a standard equality predicate is also considered. (shrink)

That every first-order theory has a coherent conservative extension is regarded by some as obvious, even trivial, and by others as not at all obvious, but instead remarkable and valuable; the result is in any case neither sufficiently well-known nor easily found in the literature. Various approaches to the result are presented and discussed in detail, including one inspired by a problem in the proof theory of intermediate logics that led us to the proof of the present paper. (...) It can be seen as a modification of Skolem’s argument from 1920 for his “Normal Form” theorem. “Geometric” being the infinitary version of “coherent”, it is further shown that every infinitary first-order theory, suitably restricted, has a geometric conservative extension, hence the title. The results are applied to simplify methods used in reasoning in and about modal and intermediate logics. We include also a new algorithm to generate special coherent implications from an axiom, designed to preserve the structure of formulae with relatively little use of normal forms. (shrink)

Nietzsche offers a positive epistemology, and those who interpret him as a skeptic or a mere pragmatist are mistaken. Instead he supports what he calls per- spectivism. This is a familiar take on Nietzsche, as perspectivism has been analyzed by many previous interpreters. The present paper presents a sketch of the textually best supported and logically most consistent treatment of perspectivism as a first- order epistemic theory. What’s original in the present paper is an argument that Nietzsche also (...) offers a second-order methodological perspectivism aimed at enhancing understanding, an epistemic state distinct from knowledge. Just as Descartes considers and rejects radical skepticism while at the same time adopting methodological skepticism, one could consistently reject perspectivism as a theory of knowledge while accepting it as contributing to our understanding. It is argued that Nietzsche’s perspectivism is in fact two-tiered: knowledge is perspectival because truth itself is, and in addition there is a methodological perspectivism in which distinct ways of knowing are utilized to produce understanding. A review of the manner in which understanding is conceptualized in contemporary epistemology and philosophy of science serves to illuminate how Nietzsche was tackling these ideas. (shrink)

When involved in a disagreement, a common reaction is to tell oneself that, given that the information about one’s own epistemic standing is clearly superior in both amount and quality to the information about one’s opponent’s epistemic standing, one is justified in one’s confidence that one’s view is correct. In line with this natural reaction to disagreement, some contributors to the debate on its epistemic significance have claimed that one can stick to one’s guns by relying in part on information (...) about one’s first-order evidence and the functioning of one’s cognitive capacities. In this article, I argue that such a manoeuvre to settle controversies encounters the problem that both disputants can make use of it, the problem that one may be wrong about one’s current conscious experience, and the problem that it is a live possibility that many of one’s beliefs are the product of epistemically distorting factors. I also argue that, even if we grant that personal information is reliable, when it comes to real-life rather than idealized disagreements, the extent of the unpossessed information about one’s opponent’s epistemic standing provides a reason for doubting that personal information can function as a symmetry breaker. (shrink)

This paper begins with a problem stemming from Hume regarding credences about credences. Suppose one has a credence of .95 in p, and suppose one assesses the credence to be such. But suppose one’s second-order credence in this assessment is less than 1. Then, by a standard conditionalization rule, one’s credence in p becomes less than .95. Moreover, such “erosion” can iterate by considering one’s, third-, fourth-, fifth-order credences, etc. (In light of this, some have rejected higher-order (...) credences; however, it is argued that Lewis’ “Principal Principle” forbids this.) The paper then offers a partial solution by describing circumstances under which a person has reason to assign credence 1 to a first-order credence. The solution takes the form of a “transparency” view of self-knowledge from Parent (2017, chapter 8). Briefly, it is argued that when one “reflex-like” utters a sentence “The probability of p is n”, then as a matter of psychological law, the utterance is an expression of one’s own judgment. The Principal Principle then necessitates that one’s credence in p is n, assuming one is being rational. Roughly, upon perceiving such an utterance, one can thereby have a reason to assign a second-order credence of 1. (shrink)

Machine generated contents note: -- Series Editors' PrefaceAcknowledgementsNotes on ContributorsHow Things Are Elsewhere; W. Schwarz Information Change and First-Order Dynamic Logic; B.Kooi Interpreting and Applying Proof Theories for Modal Logic; F.Poggiolesi & G.Restall The Logic(s) of Modal Knowledge; D.Cohnitz On Probabilistically Closed Languages; H.Leitgeb Dogmatism, Probability and Logical Uncertainty; B.Weatherson & D.Jehle Skepticism about Reasoning; S.Roush, K.Allen & I.HerbertLessons in Philosophy of Logic from Medieval Obligations; C.D.Novaes How to Rule Out Things with Words: Strong Paraconsistency and the (...) Algebra of Exclusion; F.Berto Lessons from the Logic of Demonstratives; G.RussellThe Multitude View on Logic; M.Eklund Index. (shrink)

The paper focuses on extending to the first order case the semantical program for modalities first introduced by Dana Scott and Richard Montague. We focus on the study of neighborhood frames with constant domains and we offer in the first part of the paper a series of new completeness results for salient classical systems of first order modal logic. Among other results we show that it is possible to prove strong completeness results for normal (...) systems without the Barcan Formula (like FOL + K)in terms of neighborhood frames with constant domains. The first order models we present permit the study of many epistemic modalities recently proposed in computer science as well as the development of adequate models for monadic operators of high probability. Models of this type are either difficult of impossible to build in terms of relational Kripkean semantics [40].We conclude by introducing general first order neighborhood frames with constant domains and we offer a general completeness result for the entire family of classical first order modal systems in terms of them, circumventing some well-known problems of propositional and first order neighborhood semantics (mainly the fact that many classical modal logics are incomplete with respect to an unmodified version of either neighborhood or relational frames). We argue that the semantical program that thus arises offers the first complete semantic unification of the family of classical first order modal logics. (shrink)

Intuitionistic epistemic logic by Artemov and Protopopescu (Rev Symb Log 9:266–298, 2016) accepts the axiom “if A, then A is known” (written $$A \supset K A$$ ) in terms of the Brouwer–Heyting–Kolmogorov interpretation. There are two variants of intuitionistic epistemic logic: one with the axiom “ $$KA \supset \lnot \lnot A$$ ” and one without it. The former is called $$\textbf{IEL}$$, and the latter is called $$\textbf{IEL}^{-}$$. The aim of this paper is to study first-order expansions (with equality (...) and function symbols) of these two intuitionistic epistemic logics. We define Hilbert systems with additional axioms called geometric axioms and sequent calculi with the corresponding rules to geometric axioms and prove that they are sound and complete for the intended semantics. We also prove the cut-elimination theorems for both sequent calculi. As a consequence, the disjunction property and existence property are established for the sequent calculi without geometric implications. Finally, we establish that our sequent calculi can also be formulated with admissible structural rules (i.e., in terms of a G3-style sequent calculus). (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Divine Illumination: The History and Future of Augustine’s Theory of KnowledgeSteven P. MarroneLydia Schumacher. Divine Illumination: The History and Future of Augustine’s Theory of Knowledge. Challenges in Contemporary Theology. Chichester: Wiley-Blackwell, 2011. Pp. xiii + 250. Cloth, $119.95.Lydia Schumacher has written an ambitious book. Among the many things she tries to accomplish in the volume, three stand out to this reviewer. First of all, she proposes to (...) reexamine Augustine’s theory of knowledge. She argues that Augustine’s philosophy is grounded in theology. For his theory of knowledge this means, by Schumacher’s reading, that the aim of cognition is to enable the human being to regain its original status as “image of God,” which latter state is manifested in knowing God and making God known. It is the mental, and by extension ethical, process of becoming God’s image that Schumacher says we should, in the Augustinian context, take the phrase ‘divine illumination’ to signify. For Augustine, Schumacher insists, this process is an entirely internal phenomenon constituted by a self-correcting series of intellectual reflections on the part of the mind. In holding to this view, Schumacher emphatically rejects the understanding, common in scholarship, that “divine illumination” for Augustine had to do with mental reference to what she labels an “extrinsic” standard such as the eternal ideas in God’s mind. [End Page 293]Second, Schumacher argues that the Augustinian project, epitomized in his theory of knowledge, was carried out by most of the thinkers of the Latin Middle Ages, particularly by Anselm and Thomas Aquinas. These latter two individuals are therefore divine illumi-nationists of the first order. What historians often designate as an Augustinian current, evident in the high Middle Ages among scholastics from the Franciscan Order, represented instead a deviation, a turn to an entirely novel theological-philosophical project. Here, mind’s work was conceived of as “the immediate and totalized knowledge of an individual essence.” And for this, recourse to an extrinsic standard filled the bill. Consequently, high-medieval Franciscans were the actual propounders of the theory of knowledge Schumacher tells us has wrongly been associated with divine illumination. Moreover, this Franciscan current of thought, once severed from its original theological underpinnings, provided the historical inspiration for modern philosophy, thereby acting as a kind of catalyst for the modernist philosophical problems—as Schumacher receives them—of rationalism and fideism, skepticism as well.Third, Schumacher sounds the call for a contemporary return to the authentic Augustinian project. By starting philosophy, as she claims Augustine did, with theological assumptions, she wants to fashion a “faith-based concept of knowledge” and with it, most importantly, to escape the modernist dilemma of the incompatibility of faith and reason. Grounding philosophy in theology—Christian theology, she maintains—will restore a lost integrity to our procedures of thinking, ultimately redeeming philosophy itself.How much of this program has Schumacher managed to achieve? Since this reviewer is marked out as the key spokesperson for the interpretation of both divine illumination and the history of medieval thought against which Schumacher inveighs, perhaps he should not be the one to answer the question. Still, the reader forewarned, I lay out my opinion. With regard to her first goal, Schumacher makes good on her promise to render Augustine as a theologian bent on working from his assumptions to designate a process whereby philosophy and mankind can be simultaneously restored. She is not so convincing in her attempt to equate this program with divine illumination. For Schumacher, the process of divine illumination is correlative to the idea of God as source of the mind’s power to act. Yet Augustine often plainly associates what he describes as illumination with turning to God and conceding his ideas an important role in the mental processes of judgment and concept formation. It is hard to see how one can honestly exclude this extrinsic element of what Augustine intended.Regarding her second goal, Schumacher does an excellent job of reminding us how Augustinian were almost all medieval scholastics, Thomas included, and warning us not to take the high-scholastic recourse to Aristotle as a sign of opposition to Augustinian modes of thought... (shrink)

The purpose of this paper is to get clear on how we should think about Mooreanism. I will argue that Mooreanism is best understood as a metaphilosophical response to skepticism rather than a particular position on specialized debates in first-order epistemology. This ecumenical understanding of Mooreanism implies that a broad array of epistemologists is free to be Moorean. In Sect. 2 I discuss several non-Moorean responses to skepticism. In Sect. 3 I provide an exposition of Mooreanism (...) itself. In Sect. 4 I show that most epistemologists are free to be Mooreans. This is important for the following reason: to the extent that we want a non-concessive reply to the skeptic – rather than a reply that is partially or potentially concessive – we should be highly attracted to Mooreanism. (shrink)