The access problem for mathematics arises from the supposition that the referents of mathematical terms inhabit a realm separate from us. Quine’s approach in the philosophy of mathematics dissolves the access problem, though his solution sometimes goes unrecognized, even by those who rely on his framework. This paper highlights both Quine’s position and its neglect. I argue that Michael Resnik’s structuralist, for example, has no access problem for the so-called mathematical objects he posits, despite recent criticism, since he relies on (...) an indispensability argument. Still, Resnik’s structuralist does not provide an account of our access to traditional mathematical objects, and this may be seen as a problem. (shrink)

When I take a sip from the coffee in my cup, I can taste that it is sweet. When I hold the cup with my hands, I can feel that it is hot. Why does the experience of feeling that the cup is hot give me justification for believing that the cup is hot?And why does the experience of tasting that the coffee is sweet give me justification for believing that the coffee is sweet?In general terms: Why is it that (...) a sense experience that P is a source of justification—a reason—for believing that P? Call this the Question. I will discuss various answers to the Question, and defend the one I myself favor. (shrink)

Abstract: On the standard story about knowledge, knowledge has a normative dimension by virtue of the fact that knowledge involves justification. On the standard story, justification is necessary but insufficient for knowledge. The additional conditions that distinguish knowledge from justified belief are normatively insignificant. In this chapter we will consider whether the concept of knowledge might be irrelevant to normative questions in epistemology. Some proponents of the standard story might think that it is, but we shall see that the concept (...) of knowledge might play three important roles in answering normative questions in epistemology. The concept might be useful in helping us understand evidence and epistemic reasons, the kind of rational support required for justification, and in formulating epistemic norms. (shrink)

_ Source: _Page Count 12 In his _Scepticism Comes Alive_, Bryan Frances contends that his “live skepticism” poses a genuine challenge to claims of knowledge in a way that classic “brain-in-a-vat” skepticism does not. This is mistaken. In this paper, I argue that Frances’s live skepticism dies on the horns of a dilemma: if we interpret a key premise in Frances’s skeptical argument template sociologically, then it undercuts itself, showing that there is no reason to accept it and the argument (...) fails. If we interpret that premise normatively, then the difference in the epistemic threat posed by live hypotheses compared to that of their moribund cousins evaporates, and with it, the purported distinctiveness of the live skeptical argument. (shrink)

I argue that a basic similarity analysis of analogical reasoning handles many apparent cases of visual analogy. I consider how the visual and verbal elements interact in analogical cases. Finally, I offer two analyses of visual elements. One analysis is evidential. The visual elements are evidence for their ver-bal counterparts. One is non-evidential: the visual elements link to verbal elements without providing evi-dence for those elements. The result is to make more room for the logical analysis of visual argumentation.

Naturalistic epistemology is accused of ruling out the normative element of epistemology. Different naturalistic responses are considered. It is argued that the content of attributions of knowledge is best understood in purely descriptive terms. So their normative force is merely hypothetical. Attributions of justified belief, on the other hand, do have intrinsic normativity. This derives from their role in our first-person deliberation of what to believe. It is suggested that the content of them is best captured in naturalistic terms by (...) accepting a dispositional analysis of justification that is a species of the generic dispositional conception of value. (shrink)

The anti-metaphysical intentions of naturalism can be respected without abandoning the project of a normative epistemology. The central assumptions of naturalism imply that (1.) the distinction between action and behaviour is spurious, and (2.) epistemology cannot continue to be a normative project. Difficulties with the second implication have been adressed by Normative Naturalism, but without violating the naturalistic consensus, it can only appreciate means-end-rationality. However, this does not suffice to justify its own implicit normative pretensions. According to our diagnosis, naturalism (...) succumbs to the lure of an absolute observer's stance and thereby neglects the need for participation in communal practice. By contrast, methodical culturalism ties down the concepts of epistemology to the success of such practice. Only from this perspective, the normative force of epistemology can be appreciated. Also, the mind-body problem loosens its hold and the distinction between action and behaviour is reestablished. In the last section, the mutual relation between philosophy andscience is reconsidered. (shrink)

This paper focuses on the relation between epistemic reasons and the subject’s epistemic perspective. It tackles the questions of whether epistemic reasons are dependent on the perspective of the subject they are reasons for, and if so, whether they are dependent on the actual or the potential perspective. It is argued that epistemic reasons are either independent or minimally dependent on the subject’s epistemic perspective. In particular, I provide three arguments supporting the conclusion that epistemic reasons are not dependent on (...) the subject’s actual perspective. Furthermore, I show that variants of these arguments apply against popular views holding that epistemic reasons depend on the subject’s potential perspective, such as the view that epistemic reasons are facts that one is in a position to know. (shrink)

According to epistemic deontologism, attributions of epistemic justification are deontic claims about what we ought to believe. One of the most prominent objections to this conception, due mainly to William P. Alston, is that the principle that ‘ought’ implies ‘can’ rules out deontologism because our beliefs are not under our voluntary control. In this paper, I offer a partial defense of Alston’s critique of deontologism. While Alston is right that OIC rules out epistemic deontologism, appealing to doxastic involuntarism is not (...) necessary for generating that tension. Deontologists would still have a problem with OIC if doxastic voluntarism turned out to be true or if deontologism did not require voluntarism. This is because, in short, epistemic justification does not imply ‘can’. If, as deontologists maintain, epistemic justification implies ‘oughts’, then epistemic justification must also imply ‘can’ given OIC. But since epistemic justification does not imply ‘can’, OIC dictates that we reject deontologism. I end by exploring the possible consequences of this incompatibility between OIC and deontologism. My conclusion is that at least one of the following claims must be true. Either ‘ought’ does not imply ‘can’, attributions of epistemic justification are not deontic claims, or epistemic claims lack necessary or categorical normative authority. (shrink)

W.V. Quine is committed to the claim that all beliefs are rationally revisable; Jerrold Katz has argued that this commitment is unstable on grounds of self-application. The subsequent discussion of this issue has largely proceeded in terms of the logic of belief revision, but there is also an issue here for the treatment of Quine’s views in a doxastic modal system. In this paper I explore the treatment of Quinean epistemology in modal terms. I argue that a set of formal (...) revisability desiderata can be distilled from Quine’s epistemic writings, and that there are demonstrably coherent and non-trivial systems that meet these conditions. (shrink)

The radical forms of naturalistic epistemology look more like revolutionary manifestos than a reasonable alternatives. A modest form of naturalism is worth promoting. This modest form can cooperate with hermeneutics to solve epistemic problems, and therefore wins the title of cooperative naturalism, and benefits from the hermeneutic account of experience. Cooperative naturalism somewhat bridges the gap between analytic and continental philosophy.

Many epistemologists endorse a view I call “evidence essentialism:” if e is evidence of h, for some agent at some time, then necessarily, e is evidence of h, for any agent at any time. I argue that such a view is only plausible if we ignore cognitive diversity among epistemic agents, i.e., the fact that different agents have different—sometimes radically different—cognitive skills, abilities, and proclivities. Instead, cognitive diversity shows that evidential relations are contingent and relative to cognizers. This is especially (...) obvious in extreme cases and in connection with epistemic defeat, but it is also very plausibly true of ordinary agents, and regarding prima facie justification. (shrink)

ABSTRACT According to G.E. Moore’s ‘Open Question’ argument, moral facts cannot be reduced or analyzed in non-normative natural terms. Does the OQA apply equally in the epistemic domain? Does Moore’s argument have the same force against reductionist accounts of epistemic facts and concepts? In a recent article, Daniel Greco has argued that it does. According to Greco, an epistemological version of the OQA is just as promising as its moral cousin, because the relevant questions in epistemology are just as ‘open’ (...) as those in ethics. In this paper, I offer a two-part reply to Greco. First, I argue that his argument in favor of the openness of epistemology is not persuasive. Second, I offer a case against the openness of epistemology. Unlike claims linking natural and moral properties, claims linking natural and epistemological properties do give rise to closed questions. An epistemological OQA is therefore not as promising as its moral cousin. (shrink)

Charles Darwin hat eindrucksvoll gezeigt, dass der Mensch ebenso wie alle anderen Lebewesen ein Produkt der biologischen Evolution ist. Die sich an Darwin anschließende Forschung hat außerdem plausibel gemacht, dass sich nicht nur viele der körperlichen Merkmale des Menschen, sondern auch (zumindest einige) seiner Verhaltensdispositionen in adaptiven Selektionsprozessen herausgebildet haben. Die Vorstellung, dass auch die menschliche Moralität evolutionär bedingt ist, scheint daher auf den ersten Blick ganz überzeugend. Schließlich hat die Evolutionstheorie in den vergangenen Jahrzehnten in vielen Bereichen (auch außerhalb (...) der Biologie) ihre weitreichende Bedeutung unter Beweis gestellt. Warum sollte, so könnte man beispielsweise fragen, gerade die Fähigkeit des Menschen, moralische Normen aufzustellen und gemäß ihnen zu handeln, nicht evolutionär erklärt werden können? Und warum sollte eine solche evolutionäre Erklärung der menschlichen Moralität irrelevant für die Rechtfertigung moralischer Normen sein? Warum sollte die Ethik eine Bastion der Philosophen bleiben, für die evolutionsbiologische Forschungsergebnisse über den Menschen und seine nächsten Verwandten keinerlei Relevanz besitzen? (shrink)

Epistemic naturalism holds that the results or methodologies from the cognitive sciences are relevant to epistemology, and some have maintained that scientific methods are more compatible with externalist theories of justification than with internalist theories. But practically all discussions about naturalized epistemology are framed exclusively in terms of cognitive psychology, which is only one of the cognitive sciences. The question addressed in this essay is whether a commitment to naturalism really does favor externalism over internalism, and we offer reasons for (...) thinking that naturalism in epistemology is compatible with both internalist and externalist conceptions of justification. We also argue that there are some distinctively internalist aims that are currently being studied scientifically and these notions, and others, should be studied by scientific methods. (shrink)

Paul Thagard has recently argued that thought experiments are dangerous and misleading when we try to use them as evidence for claims. This paper refutes his skepticism. Building on Thagard’s own work in cognitive science, I suggest that Thagard has much that is positive to say about how thought experiments work. My last section presents some new directions for research on the intersection between thought experiments and cognitive science.

If it is ethically wrong to hold some beliefs, there may be a conflict between the demands of morality and the demands of rationality. A recent theory holds that no such conflict exists: any morally wrong belief is also irrational to hold, made irrational through a phenomenon of radical moral encroachment. In this paper, I argue that radical moral encroachment fails to coordinate ethical and epistemic norms, given plausible epistemological principles and various substantive accounts of which beliefs are morally wrong, (...) including those endorsed by radical moral encroachment theorists themselves. (shrink)

The externalist examples of Burge, Putnam etc. were offered as examples of how it is physically identical twins can differ in mental states such as belief, and little attention was paid to the interpretations the twins impose on their respective acoustic inputs. The received story today is that this form of interpretation—the semantic reading one assigns the sounds one hears—is the product of inference. The problem for this inferential model is simple to state: though the twins are physical doppelgangers and (...) don't differ in their acoustic inputs, they differ in the interpretations they impose on their respective inputs. I argue that the inferential model does not allow for how it is the twins arrive at these different interpretations. And, since the externalist examples are compelling, this tells against the inferential model. (shrink)

Contestant l’opinion commune selon laquelle le problème de la démarcation, contrairement au problème de l’induction, est relativement anecdotique, l’article soutient que le critère poppérien de falsifiabilité donne une réponse irrésistible à la question de savoir ce qui peut être appris d’une investigation empirique. Tout découle du rejet de la logique inductive, joint à la reconnaissance du fait que, avant d’être investiguée, une hypothèse doit être formulée et acceptée. Les hypothèses scientifiques n’émergent ni a posteriori comme les inductivistes le soutiennent, ni (...) de quelque immaculée source a priori : elles sont des conjectures pures et simples. Les empiristes qui rejettent l’apriorisme ont donc rejoint trop rapidement les rangs non philosophiques du naturalisme épistémologique. L’article conclut par un résumé de l’objectivisme popperien et par de brèves réponses à certains arguments à la mode selon lesquels la vérité objective n’est pas un objectif atteignable. (shrink)

Naturalists seek continuity between epistemology and science. Critics argue this illegitimately expands science into epistemology and commits the fallacy of scientism. Must naturalists commit this fallacy? I defend a conception of naturalized epistemology which upholds the non-identity of epistemic ends, norms, and concepts with scientific evidential ends, norms, and concepts. I argue it enables naturalists to avoid three leading scientistic fallacies: dogmatism, one dimensionalism, and granting science an epistemic monopoly.

is normative in the sense that it aims to make recommendations for improving human judgment; it aims to have a practical impact on morally and politically significant human decisions and actions; and it studies normative, rational judgment qua rational judgment. These nonstandard ways of understanding ACP as normative collectively suggest a new interpretation of the strong replacement thesis that does not call for replacing normative epistemic concepts, relations, and inquiries with descriptive, causal ones. Rather, it calls for recognizing that the (...) aims and normative inquiries of epistemology and normative psychology have become intermutual in nature. Key Words: Heuristics and biases • applied cognitive psychology • normative psychology • rationality • naturalized epistemology • Epistemics • Applied Naturalized Epistemology • strong replacement • strategic reliabilism • ameliorative psychology. (shrink)

The thesis that knowledge is a partly evaluative concept is now a widespread view in epistemology, informing some prominent debates in the field. Typically, the view is embraced on the grounds that justification is a necessary condition for knowledge and a normative concept — a reasonable motivation. However, the view also has counterintuitive implications, which have been neglected. In particular, it implies that J.L. Mackie’s error-theory of value entails global epistemic scepticism and that any true knowledge claim suffices to prove (...) the error-theory is false. In this paper, I elaborate these difficulties and address objections at length. (shrink)

This article tackles the problem of normativity in naturalism and considers it in the context of the philosophy of historiography. I argue that strong naturalism is inconsistent with genuine normat...

The present work constitutes an attempt to make explicit those pragmatic norms successfully operating in empirical science. I will first comment on the initial presuppositions of the discussion, in particular, on those concerning the instrumental character of scientific practice and the nature of scientific goals. Then I will depict the moderately naturalistic frame in which, from this approach, the pragmatic norms make sense. Third, I will focus on the specificity of the pragmatic norms, making special emphasis on what I regard (...) as a key idea underlying them, namely, the view, vigorously advocated by classical pragmatists like C. S. Peirce and G. Vailati, that the best test for objectivity is the test of action. Finally, I am going to put forward a tentative list of pragmatic norms that can be abstracted from a careful observation and analysis of scientific practice as provided by current philosophers of experimentation (A. Franklin and F. Steinle among others). The norms will be divided into four classes corresponding to four aspects of science in which they rule, that is, self-correction, prediction, explanation and both experimentation and computation. In the following account, the formulation of those pragmatic norms successfully governing science will be understood as a contribution that scientifically-oriented pragmatism can make to the normative naturalistic project in epistemology. (shrink)

چکیده علامه­ طباطبایی فیلسوفی کلاسیک بر ممشای حکمت متعالیه و مفسر بزرگ قرآن کریم است اما اندیشه­ی وی در این دو حوزه محدود و متمرکز نشده و در حوزه‌های معرفتی دیگر نیز دارای اندیشه‌های بدیعی است. یکی از این حوزه‌ها فلسفه‌ی اخلاق است. بی‌تردید اصلی‌ترین بحث در فلسفه‌ی اخلاق به تقسیم‌بندی واقع‌گرایی و غیر واقع‌گرایی اخلاقی تعلق دارد. هدف از این پژوهش پردازش این مسأله است که علامه طباطبایی در کدام‌یک از این دسته‌بندی‌ها جای دارد و تبیین آن با کدام (...) موضوعات فلسفی انجام می‌پذیرد؟ این مقاله که با روشی اسنادی­_تحلیلی تألیف شده است، تلاش دارد با تحلیل و تبیین مساله­ی «اعتباریات» و نگهداشت مساله­ی «احساس» ذیل عنوان اعتباریات به این موضوع بپردازد. نتیجه­ی پژوهش این است که علامه طباطبایی یک واقع‌گرای اخلاقیِ تعریف گرایانه است. (shrink)

Bernard Williams in his “Internal and External Reasons” argues for internalism about reasons. He holds that according to internalism of reasons, agent A has reason to Φ if and only if he has a desire ψ which will be satisfied by Φ-ing and he also believes that it is so. Williams maintains that if one does not have a preceding desire and cannot form any desires through deliberation then it will be rational to claim that he does not have reason (...) to Φ. Clearly desires play a crucial role here because if an agent does not have such desires, then he does not have reasons for action. Williams goes beyond this claim and says only internal reasons are reasons for action. In this article, we argue against his claim. After explaining descriptive and normative senses of rationality and alternative views regarding the rationality of beliefs and desires, in virtue of the idea of blameworthiness, responsibility, and having practical reason, we show that there are a set of actions for which moral agents are blameworthy and they, therefore, have reasons at least for certain actions which are not dependent upon their desires. This idea would be supported by the facts that most people consider a person who violates hedonic, prudential, and moral norms as much as possible to be irrational, that they consider the act of counting him as rational to be counterintuitive, and finally that societies have founded institutions for restraining such a person.Our argument from blameworthiness can be formulated as follows: If a moral agent performs an action X for which he can justly be blamed, then he will be responsible and he ought not to perform X. If a moral agent is responsible and he ought not to perform X, then there is a reason for him not to perform X. There are a set of actions, S, that moral agents can be justly blamed for performing. So moral agents are responsible for performing an action in S. So there are reasons for moral agents not to perform an action in S.By falsifying the negation of premise, we show that is true. To falsify that it is not the case that there are actions for which moral agents can be justly blamed, we presented an example of an extremely immoral, imprudent, and pain-seeking agent who forms abnormal desires and acts against moral, prudent, and hedonic norms as much as possible. Since there are not any desires for such norms in his psychology, and his actions are based on these desires, he is not regarded as rational by most people and social institutions such as psychiatric clinics and courts. In addition, it would be irrational to hold that he is rational in his having immoral, imprudent, and pain-seeking desires and acting accordingly because it is a rational, prevalent, conventional practice to believe so and any theory which denies its rationality should provide convincing reasons. (shrink)

Heuristics are often invoked in the philosophical, psychological, and cognitive science literatures to describe or explain methodological techniques or "shortcut" mental operations that help in inference, decision-making, and problem-solving. Yet there has been surprisingly little philosophical work done on the nature of heuristics and heuristic reasoning, and a close inspection of the way(s) in which "heuristic" is used throughout the literature reveals a vagueness and uncertainty with respect to what heuristics are and their role in cognition. This dissertation seeks to (...) remedy this situation by motivating philosophical inquiry into heuristics and heuristic reasoning, and then advancing a theory of how heuristics operate in cognition. I develop a positive working characterization of heuristics that is coherent and robust enough to account for a broad range of phenomena in reasoning and inference, and makes sense of empirical data in a systematic way. I then illustrate the work this characterization does by considering the sorts of problems that many philosophers believe heuristics solve, namely those resulting from the so-called frame problem. Considering the frame problem motivates the need to gain a better understanding of how heuristics work and the cognitive structures over which they operate. I develop a general theory of cognition which I argue underwrites the heuristic operations that concern this dissertation. I argue that heuristics operate over highly organized systems of knowledge, and I offer a cognitive architecture to accommodate this view. I then provide an account of the systems of knowledge that heuristics are supposed to operate over, in which I suggest that such systems of knowledge are concepts. The upshot, then, is that heuristics operate over concepts. I argue, however, that heuristics do not operate over conceptual content, but over metainformational relations between activated and primed concepts and their contents. Finally, to show that my thesis is empirically adequate, I consider empirical evidence on heuristic reasoning and argue that my account of heuristics explains the data. (shrink)

The analysis and theorizing about concepts like “knowledge” and “justification” has played a central role in much of epistemology in the past half century. This dissertation argues for the claim that we should understand this conceptual concern as one of design. Concepts are tools and the concepts of interest to epistemologists must be those that we can best use in service of our epistemic interests. On this understanding of the conceptual project, we determine the content of epistemic concepts, not by (...) consulting our naïve linguistic intuitions, but by determining what concepts will best help us express and enforce the epistemic norms that serve our interests. The determination of what concepts will do this job best will pull on information from many empirical sources like psychology and sociology. It will also require some means of determining what our epistemic interests are. In defending this view of the methodology of epistemology, we examine how one might go about designing and thinking about the purposes of an example epistemic concept: “epistemic ought”. We also consider how thinking about things from a design prospective can help in the determination of our epistemic interests by considering how design considerations feature in the debate between scientific realism and anti-realism. We also examine and respond to a few potential problems for this methodological view from Selim Berker’s arguments against epistemic teleology to problems with the design method’s potentially problematically self-undermining or self-reinforcing character. Advisor: David Henderson. (shrink)

The dissertation examines the nature and epistemic implications of epistemic source circularity. An argument exhibits this type of circularity when at least one of the premises is produced by a belief source the conclusion says is legitimate, e.g. a track record argument for the legitimacy of sense perception that uses premises produced by sense perception. In chapter one I examine this and several other types of circularity, identifying relevant similarities and differences between them. In chapter two I discuss the differences (...) between internalist and externalist analyses of justification. I examine in detail foundationalist and non-foundationalist versions of internalism, and go on to consider how one might characterize externalism: either negatively, by denying particular internalist theses, or positively, in terms of a theory offering different conditions for justification. I discuss the views of reliabilist foundationalists at length. In chapter three I present the internalist objection to externalism that the latter mistakenly permit one to be justified in believing the conclusion of an epistemic source circular inference. I explain the externalists' response that it is not in virtue of their externalism that they permit epistemic source circularity but rather their foundationalism; thus, internalist foundationalists must permit epistemic source circularity as well. I evaluate the positions of several internalists, most of them explicitly foundationalists, and argue that they too cannot avoid permitting epistemic source circularity. In the final chapter I consider whether such circularity is vicious, even though both internalist and externalist foundationalists permit it. I argue that one can sustain an objection to epistemic source circularity by imposing a non-question-begging requirement on justification and explain how respecting this requirement leads one to a non-foundationalist view. I conclude by considering the objection that question-begging leads to a certain arbitrariness in belief formation that should give the foundationalist pause when it comes to determining, at the beginning of inquiry, which beliefs are justified and which are not. The dissertation is primarily concerned with making clear the possible skeptical and non-skeptical positions one can take towards epistemic source circularity. I do not argue for the truth of a particular metaepistemology. (shrink)

Knowledge is important for us, human beings, for a variety of reasons, starting with trivial but necessary reasons to live your life. Western man also has a collective project that is constitutive of its culture: science; and the aim of science is to gather knowledge about the world in its broadest meaning: from the origin of a particular disease to the origin of man, life, planet Earth and the universe, from why the orbits move as they do to why a (...) mass of people behaves differently from individuals, from why the sky is blue to why the sea is salty, from why the climate seems to change to why rainbows appear, etc. etc. The quest to understand what knowledge is, is as old as philosophy itself, and the philosophy o. (shrink)

The first part of the paper offers an historical reconstruction of the relationship between philosophy and neuroscience. The goal of this part is to show that such relationship has been generated on the basis of a theoretical common ground; that this common story was essentially tied to the American philosophical naturalism; that naturalism entails a metaphilosophical constraint, such that between philosophy and the natural sciences subsists a strong cognitive asymmetry. In the second part of the paper, it has been taken (...) into consideration the proposal of a “naturalized epistemology”. On the one hand, it has been examined the historical and theoretical consequences of it. But on the other hand, it is possible to show that in the very same quinean text there are conceptual resources that exceed the cages of reductionisms by restoring a broader and less hierarchical idea of philosophy. The fundamental claim of the work is that only assuming an idea of philosophy not already-naturalized it is possible to match the challenge for a new semantics of concepts brought forward by neurosciences. (shrink)

“Naturalized epistemology” is a recent attempt to transform the theory of knowledge into a branch of natural science. Traditional epistemologists object to this proposal on the grounds that it eliminates the distinctively philosophical content of epistemology. In this thesis, I argue that traditional philosophers are justified in their reluctance to accept naturalism, but that their ongoing inability to refute it points to deeper problems inherent in traditional epistemology. I establish my thesis first by critiquing three versions of naturalism, showing that (...) each version either fails to implement its objectives consistently or starts from dubious objectives. “Optimistic naturalism” attempts to use naturalistic methods to give positive answers to traditional epistemological questions (such as by affirming that our beliefs can be justified). This fails because the form of traditional questions requires the concept “belief,” a concept that I argue naturalistic methodology cannot countenance (because of the severe constraints of naturalistic semantic theory). “Pessimistic naturalism,” the version advocated by Quine, is more consistent with naturalistic methodology, but fails because hidden behind its conclusions are assumptions (such as the underdetermination thesis) that cannot themselves be naturalized in the full context of scientific evidence. A final attempt to naturalize epistemology, deflationary naturalism, dispenses with traditional questions entirely, urging that the terms “knowledge” and “justification” be taken as mere pragmatic devices whose use can, nevertheless, be studied scientifically. Curiously, this view fails to take account of important facts about the actual use of those terms, as studied by psychologists. In the end, despite problems with each of these versions, traditional philosophers can learn something from their encounter with naturalism. In the course of showing how various naturalistic doctrines cannot themselves be naturalized, I identify the flaws in traditional epistemology (such as its reliance on a priorism, and its resulting inability to articulate a workable empirical foundationalist theory of justification) that make naturalism harder to challenge. These flaws must be corrected if philosophers are to preserve the autonomy of their discipline. (shrink)

I present and defend a reliabilist explanation of a priori knowledge which fulfils seven plausibility requirements.