The purpose of this article is to provide a case against certain claims made by modal skeptics with a specific application to the debate about whether conceivability is the right notion to employ in justifying the move from some state of affairs being conceivable to its being metaphysically possible. Does conceivability provide adequate, defeasible grounds for inferring metaphysical possibility? If not, is there a better approach that employs a replacement for conceivability? I argue that conceivability should be abandoned in favor (...) of rational intuitions understood in a way I hope to make clear and precise. To accomplish this purpose, I begin by examing the general way conceivability has been related to metaphysical possibility and opt for a replacement for conceivability. Next, I make clear and precise what I mean by that replacement—rational intuitions. Third, I present three representative accounts of modal knowledge offered by Timothy O’Connor, George Bealer, and Edmund Husserl. O’Connor’s account is externalist, Bealer’s is a hybrid between an internalist and externalist view, and Husserl’s is a purely internalist perspective. While all three are plausible perspectives, I will criticize and reject the first two accounts and argue that Husserl’s way out of modal skepticism is successful. I conclude that Husserl’s employment of rational intuition made precise by his notions of eidetic and categorial intuition, provides a rigorous, fruitful way to ground modal knowledge in general, and de re and de dicto possibility in particular. (shrink)

Rational intuitions involve a particular form of understanding that gives them a special epistemic status. This form of understanding and its epistemic efficacy are not explained by several current theories of rational intuition, including Phenomenal Conservatism (Huemer, Skepticism and the veil of perception, 2001 ; Ethical intuitionism, 2005 ; Philos Phenomenol Res 74:30–55, 2007 ), Proper Functionalism (Plantinga, Warrant and proper function, 1993 ), the Competency Theory (Bealer Pac Philos Q 81:1–30, 2000 ; Sosa, A virtue epistemology, (...) 2007 ) and the Direct Awareness View (Conee, Philos Phenomenol Res 4:847–857, 1998 ; Bonjour, In defense of pure reason, 1998 ). Some overlook it; others try to account for it but fail. We can account for the role of understanding in rational intuition by returning to the view of some of the early Rationalists, e.g. Descartes and Leibniz. While that view carries a prohibitive cost, it does contain an insight that may help us solve the problem of giving understanding its due. (shrink)

A discussion of George Bealer's conception and defense of rational intuition as a basis of philosophical knowledge, under three main heads: a) the phenomenology of intellectual intuition; b) the status of such intuition as a basic source of evidence, and the explanation of what gives it that status; and c) the defense of intuition against those who would reject it and exclude it on principle from the set of valid sources of evidence.

Joshua Greene’s dual process account contends that deontological moral judgments are the result of intuitions that are automatic, emotional and arational. Deontological intuitions cannot be trusted, Greene argues, because they are arationally acquired and deployed. However, the empirical evidence taken to support this view is methodologically flawed and does not support the utilitarianism-rational and deontology-emotional links that dual process theorists postulate. Instead, the available evidence supports a social domain account of moral development, in which the acquisition of moral intuitions (...) is a rational process. That is, one acquires moral intuitions through repeated exposure to and reasoned engagement with moral information. The deployment of moral intuitions is not arational merely because it is not easily open to introspection. Indeed, if introspection were the sine qua non of rationality, then it would follow that the deployment of consequentialist intuitions is also arational. Although deontological intuitions are not infallible, the infirmities of deontological intuitions are equally shared by utilitarian intuitions. Thus, contrary to Greene’s recommendation, one need not abandon her deontological moral intuitions. Instead, intuitions – be they deontological or consequentialist – can be useful tools to guide moral reasoning. (shrink)

In the first part of this paper I will characterize the specific nature of rational intuition. It will be claimed that rational intuition is an evidential state with modal content that has an a priori source. This claim will be defended against several objections. The second part of the paper deals with the so-called explanationist objection against rational intuition as a justifying source. According to the best reading of this objection, intuition cannot justify (...) any judgment since there is no metaphysical explanation of its reliability. It will be argued that in the case of intuition the very demand of such an explanation is based on a category mistake. (shrink)

In this paper, I explore the nature of strategic decision making. In particular, I am concerned with the interplay of rational reflection and intuitive insight in strategic contexts. I argue that it is in the very nature of strategic situations that they cannot be exhaustively analysed in terms of the available evidence, and that hence there always is an intuitive element to strategic decision making. I consider a variety of ways to explain the notion of intuition and conclude (...) that intuition and rationality ought not to be conceived as incompatible with one another. It follows, I claim, that the intuitive component of strategic thought allows for at least some degree of public accountability. (shrink)

In the first part of this paper I will characterize the specific nature of rational intuition. It will be claimed that rational intuition is an evidential state with modal content that has an a priori source. This claim will be defended against several objections. The second part of the paper deals with the so-called explanationist objection against rational intuition as a justifying source. According to the best reading of this objection, intuition cannot justify (...) any judgment since there is no metaphysical explanation of its reliability. It will be argued that in the case of intuition the very demand of such an explanation is based on a category mistake. (shrink)

Whereas classic work in judgment and decision making has focused on the deviation of intuition from rationality, more recent research has focused on the performance of intuition in real-world environments. Borrowing from both approaches, we investigate to which extent competing models of intuitive probabilistic decision making overlap with choices according to the axioms of probability theory and how accurate those models can be expected to perform in real-world environments. Specifically, we assessed to which extent heuristics, models implementing weighted (...) additive information integration (WADD), and the parallel constraint satisfaction (PCS) network model approximate the Bayesian solution and how often they lead to correct decisions in a probabilistic decision task. PCS and WADD outperform simple heuristics on both criteria with an approximation of 88.8% and a performance of 73.7%. Results are discussed in the light of selection of intuitive processes by reinforcement learning. (shrink)

NOTE: this is a substantial revision of a previously uploaded draft. Intuitions are often thought of as inputs to theoretical reasoning. For example, you might form a belief by taking an intuition at face value, or you might take your intuitions as starting points in the method of reflective equilibrium. The aim of this paper is to argue that in addition to these roles intuitions also play action-guiding roles. The argument proceeds by reflection on the transmission of justification through (...) inference. According to inferential internalists, in order to gain justification for believing the conclusion of an argument by inferring it from the premises in that argument one must “see” that the premises support the conclusion. I motivate this view and endorse the idea that one’s “seeing” such a support relation consists of one’s having an intuition. In a number of recent papers, Paul Boghossian has pressed a regress argument against inferential internalism inspired by Lewis Carroll’s dialogue “What the Tortoise Said to Achilles.” I develop a response to Bogossian’s argument according to which intuitions work like mental imperatives and inferences are mental actions performed by obeying them. After developing this response to Boghossian’s argument, I take up the question of what it is in virtue of which intuitions play a guidance role, when they do so. (shrink)

A simple reductive view of intuition holds that intuition is a type of belief. That an agent who intuits that p sometimes believes that p is false is often thought to demonstrate that the simple reductive view is false. I show that this argument is inconclusive, but also that an argument for the same conclusion can be rebuilt using the notion of rational criticisability. I then use that notion to argue that perception is also not reducible to (...) belief, and that neither intuition nor perception is reducible to credence. (shrink)

This book is about the respective roles of intuition and reasoning in ethics. It responds to a number of well-known philosophers and psychologists, and proposes a new perspective – radical in its moderation. It examines in depth the work of the philosopher Joshua Greene and the psychologist Jonathan Haidt. With the so-called empirical turn in ethics, much work has been done to try to isolate the role of reason and intuition in forming our moral judgements, with Haidt and (...) Greene leading the research programmes and attracting much of the professional and public attention, and many others following. The current view – shared by both camps – is that intuition is largely the driver of our moral judgements – a view summed up in Haidt’s slogan ‘intuition first, strategic reasoning second’. Haidt believes we have to live with this and accept it. Greene does not: he contends that our intuitions, while suitable for the environments in which we evolved, are worthless in the modern, global, technological age, and to avoid ethical disaster we must learn to adopt reason as the arbiter of moral truth. This book steers a middle course between these two positions and is therefore of great interest to philosophers and psychologists alike. (shrink)

Resumen: El objetivo de este escrito es discutir el rol y validez de las intuiciones en el ámbito epistémico, en particular el rol de las denominadas intuiciones racionales y su característica de acceso a priori a ciertos ítems o de conocimiento o de creencia. Se analizará el supuesto de centralidad de las intuiciones en la argumentación filosófica. Este supuesto otorga un rol evidencial a una intuición I que un sujeto S tiene respecto a una proposición P. En otras palabras, dicha (...) intuición sería un proceso confiable para acceder al valor de verdad de dicha proposición, cumplir el rol de conductora de verdad. El criterio de conductora de verdad es asociado generalmente o una creencia o a un ítem de conocimiento, y el afirmar que una intuición es confiable implica que es una vía de acceso al valor de verdad de cierto ítem de conocimiento o de creencia. Siguiendo a Cappelen, en este escrito afirmo que el supuesto de centralidad es errado, en primer lugar, porque una intuición racional no tiene por objetivo fundamentar, justificar o evidenciar la verdad o falsedad de una creencia o conocimiento, sino más bien cumplir un rol propedéutico y transmisor previo a la determinación de ese valor de verdad. Hay, por tanto, un criterio de dispensabilidad en el rol epistémico que le compete a una intuición y un rol de falseador epistémico indirecto vía descarte de hipótesis.: The aim of this paper is to discuss the role and validity of intuitions in the epistemic field, in particular therole of so-called rational intuitions and their characteristic of access to certain items of a priori knowledgeor belief. The assumption of centrality of intuitions in philosophical argumentation will be analyzed. Thisassumption gives an evidential role to an intuition I that a subject S has regarding a proposition P. In otherwords, this intuition would be a reliable process to access the truth value of such a proposition, fulfillingthe role of conductor of truth. The truth-conduciveness criterion is usually associated either with a beliefor with an item of knowledge, and affirming that an intuition is reliable implies that it is a way of accessingthe truth value of a certain item of knowledge or belief. Following Cappelen, here I affirm that theassumption of centrality is wrong, firstly because a rational intuition is not intended to ground, justify or evidence the truth or falsity of a belief or knowledge, but rather to fulfill a propaedeutic role andtransmitter role before the determination of that truth value. There is, therefore, a criterion of dispensability in the epistemic role that corresponds to an intuition and an indirect epistemic defeater rolevia discarding hypotheses. (shrink)

This paper defends a moderate intuitionism by extending a version of that view previously put forward and responding to some significant objections to it that have been posed in recent years. The notion of intuition is clarified, and various kinds of intuition are distinguished and interconnected. These include doxastic intuitions and intuitive seemings. The concept of inference is also clarified. In that light, the possibility of non-inferential intuitive justification is explained in relation to both singular moral judgments, which (...) intuitionists do not take to be self-evident, and basic moral principles, which they typically do take to be self-evident in a sense explicated in the paper. This explanation is accomplished in part by drawing some analogies between moral and perceptual judgments in the light of a developmental conception of knowledge. The final section of the paper presents a partial account of rational disagreement and indicates how the kind of intuitionist view defended can allow for rational disagreement between apparent epistemic peers. (shrink)

Moral judgements are based on automatic processes. Moral judgements are based on reason. In this paper, I argue that both of these claims are true, and show how they can be reconciled. Neither the automaticity of moral judgement nor the post hoc nature of conscious moral reasoning pose a threat to rationalist models of moral cognition. The relation moral reasoning bears to our moral judgements is not primarily mediated by episodes of conscious reasoning, but by the acquisition, formation and maintenance (...) – in short: education – of our moral intuitions. (shrink)

Moral judgements are based on automatic processes. Moral judgements are based on reason. In this paper, I argue that both of these claims are true, and show how they can be reconciled. Neither the automaticity of moral judgement nor the post hoc nature of conscious moral reasoning pose a threat to rationalist models of moral cognition. The relation moral reasoning bears to our moral judgements is not primarily mediated by episodes of conscious reasoning, but by the acquisition, formation and maintenance (...) ? in short: education ? of our moral intuitions. (shrink)

The author argues that for the last 2,500 years, the science concerning the universe (o kosmoV) has been based on two metaphysical intuitions—the atomic one for more than 2,400 years, and the string intuition in the second half of the twentieth century.

People sometimes make moral judgments on the basis of brief emotional episodes. I follow the widely established practice of referring to such affective responses as intuitions (Haidt 2001, 2012; Bedke 2012, Copp 2012). Recently, a number of moral psychologists have argued that moral judgments are never more than emotion- or intuition-based pronouncements on what is right or wrong (Haidt 2001, Nichols 2004, Prinz 2007). A wide variety of empirical findings seem to support this claim. For example, some argue that (...) arbitrary emotional responses or intuitions induced under hypnosis elicit moral judgments (Wheatly and Haidt 2005). Furthermore, intuitions function as the point of last resort in attempts to justify moral judgments (Haidt, Björklund, and Murphy 2000). On the basis of such evidence, psychologists such as Jonathan Haidt (2001, 2012) and philosophers such as Shaun Nichols (2004) and Jesse Prinz (2007) defend what I call ‘Subjective Sentimentalism’, which consists of three claims a. (shrink)

This comment suggests that Pothos & Busmeyer (P&B) do not provide an intuitive rational foundation for quantum probability (QP) theory to parallel standard logic and classical probability (CP) theory. In particular, the intuitive foundation for standard logic, which underpins CP, is the elimination of contradictions – that is, believing p and not-p is bad. Quantum logic, which underpins QP, explicitly denies non-contradiction, which seems deeply counterintuitive for the macroscopic world about which people must reason. I propose a possible resolution (...) in situation theory. (shrink)

This paper is a new translation and interpretation of the essay by Leibniz which has come to be known as “Leibniz’s Philosophical Dream.” Leibniz used many different literary styles throughout his career, but “Leibniz’s Philosophical Dream” is unique insofar as it combines apparent autobiography with a dreamscape. The content is also somewhat surprising. The essay is reminiscent of Plato, insofar as Leibniz describes a transition from existence in a cave to a more enlightened mode of being outside of it. But, (...) in contrast with the usual identification of Leibniz as a “rationalist,” the mode of being that is valorised involves cognition that is intuitive and supra-rational. The paper begins with the translation followed by an interpretation of the essay. I conclude by considering the ramifications of my interpretation for our conception of Leibniz’s philosophy. (shrink)

The article is devoted to philosophy of mathematics. Mathematical heuristics, being a complex of methods for solving the non-standard problems of mathematics (such problems which have no known algorithms to be solved), is the main subject of the research. As a specific mechanism for thinking, generating elements of guesswork needed as the basis of mathematical heuristics, the author considers intuition. In the work, the author uses Descartes’s, Poincaré’s, Hadamard’s and Piaget’s findings. Based on Descartes’s concept of rational (...) class='Hi'>intuition, the author develops the concept of heuristic intuition. As a result, the author turns to the question of possibility of a complete translation of the user-derived mathematical statements in a discourse, in fact, that means a maximum depth of mathematical proof, i.e. its maximum rationalization. For this purpose, it is necessary to re-attract the intuition since it is able to transform the intuitive elements into the discourse ones. Therefore, from this point of view, the rationale is intuitively derived mathematical proof should be no more than a ‘multilayer‘ creative process. In general, the author, based on Poincaré’s research, proves that the essence of mathematical creativity is not to «sort out» and «choose». Referring to examples for illustration, the author reveals moments of «interference» of intuition, even in the process of solving school problems. Therefore, it is currently impossible to ignore the phenomenon of intuition and the results that have been historically derived a theory of knowledge in the study of creative mechanisms. (shrink)

This is a discussion of L. Jonathan Cohen’s argument against the possibility that empirical psychological research might show that lay deductive competence is inconsistent. I argue that, within the framework Cohen provides, the consistency of lay deductive practice is indeterminate.

This is a discussion of L. Jonathan Cohen’s argument against the possibility that empirical psychological research might show that lay deductive competence is inconsistent. I argue that, within the framework Cohen provides, the consistency of lay deductive practice is indeterminate.

ABSTRACTResearch has established that human thinking is often biased by intuitive judgement. The base-rate neglect effect provides such an example, so named because people often support their decisions in stereotypical individuating information, neglecting base-rates. Here, we test the hypothesis that reasoners acknowledge information provided by base-rates and may use individuating information in support of a “rational” decision process. Results from four experiments show that “base-rate neglecting” occurs when participants acknowledge sample distributions; participants who prefer individuating over base-rate information perceive (...) base-rates as less diagnostic and are more confident in their individuating-based responses; and that posterior probabilities predict more individuating-based responses for individuating-preference participants. However, data also show a deeper form of base-rate neglect: even when some partic... (shrink)

Physicians vary in their moral judgments about health care costs. Social intuitionism posits that moral judgments arise from gut instincts, called “moral foundations.” The objective of this study was to determine if “harm” and “fairness” intuitions can explain physicians’ judgments about cost-containment in U.S. health care and using cost-effectiveness data in practice, as well as the relative importance of those intuitions compared to “purity”, “authority” and “ingroup” in cost-related judgments.

Modelling agency in economics rests primarily on the assumption of instrumental rationality. Managerial agency is more often analysed with a more complex ‘behavioural’ approach. This has led for years to a sterile debate about the usefulness of the abstract rationality postulate between those who think that it is all but sufficient and those who doubt if it is even necessary. This paper argues that positing an abstract (but real) rational core to managerial agency that is then ‘concretised’ towards actual (...) managerial behaviour is the way forward. Rationality is a necessary but not sufficient characterisation of managerial agency. The theoretical argument is supported by reference to the case of the ill-fated Long Term Capital Management built around the Black, Merton and Scholes Nobel Prize-winning derivatives pricing model. It is argued that the 1998 failure of the portfolio was not the result of a failure of rational agency but of the complexities of its implementation. (shrink)

Linguists take the intuitive judgments of speakers to be good evidence for a grammar. Why? The Chomskian answer is that they are derived by a rational process from a representation of linguistic rules in the language faculty. The paper takes a different view. It argues for a naturalistic and non-Cartesian view of intuitions in general. They are empirical central-processor responses to phenomena differing from other such responses only in being immediate and fairly unreflective. Applying this to linguistic intuitions yields (...) an explanation of their evidential role without any appeal to the representation of rules. Introduction The evidence for linguistic theories A tension in the linguists' view of intuitions Intuitions in general Linguistic intuitions Comparison of the modest explanation with the standard Cartesian explanation A nonstandard Cartesian explanation of the role of intuitions? Must linguistics explain intuitions? Conclusion. (shrink)

It is alleged that the causal inertness of abstract objects and the causal conditions of certain naturalized epistemologies precludes the possibility of mathematical know- ledge. This paper rejects this alleged incompatibility, while also maintaining that the objects of mathematical beliefs are abstract objects, by incorporating a naturalistically acceptable account of ‘rational intuition.’ On this view, rational intuition consists in a non-inferential belief-forming process where the entertaining of propositions or certain contemplations results in true beliefs. This view (...) is free of any conditions incompatible with abstract objects, for the reason that it is not necessary that S stand in some causal relation to the entities in virtue of which p is true. Mathematical intuition is simply one kind of reliable process type, whose inputs are not abstract numbers, but rather, contemplations of abstract numbers. (shrink)

Intuition—spontaneous, nondeliberative assessment—has long been indispensable in theoretical and practical philosophy alike. Recent research by psychologists and experimental philosophers has challenged our understanding of the nature and authority of moral intuitions by tracing them to “fast,” “automatic,” “button-pushing” responses of the affective system. This view of the affective system contrasts with a growing body of research in affective neuroscience which suggests that it is instead a flexible learning system that generates and updates a multidimensional evaluative landscape to guide decision (...) and action. With this latter view in mind, I revisit some of the classic hypothetical scenarios used in experimental moral psychology. (shrink)

Not only has knowledge been a central topic in philosophy, at least since Greek antiquity, but in recent years, it has been a prominent issue in the study of expertise. An important aspect of education is transmission of knowledge. This chapter discusses three views of expertise that have something important to say about the philosophical issues. It first briefly reviews the issue of defining and identifying expertise and the philosophical debate around knowing‐how and knowing‐that. After presenting the key assumptions made (...) by the three views on expertise, the chapter compares them along six philosophical dimensions: rationality, knowledge, intuition, introspection, deliberation and artificial intelligence. It focuses on performance‐based expertise (p‐expertise), drawing examples mostly from chess, where an objective and widely‐used measure of skill is available. Traditionally, philosophers have adopted a position known as intellectualism: explicit knowledge (aka knowing‐that) is the primary form of knowledge, and tacit knowledge (knowing‐how) derives from it. (shrink)

A reply to contemporary skepticism about intuitions and a priori knowledge, and a defense of neo-rationalism from a contemporary Kantian standpoint, focusing on the theory of rational intuitions and on solving the two core problems of justifying and explaining them.

This paper explores an initially attractive principle connecting beliefs in general with beliefs about what beliefs are rational. The principle turns out to be violated by intuitively rational beliefs in some situations. The paper lays out some options for reacting to this fact.

This paper defends the view that philosophical propositions are merely relatively true, i.e. true relative to a doxastic perspective defined at least in part by a non-inferential belief-acquiring method. Here is the strategy: first, the primary way that contemporary philosophers defend their views is through the use of rational intuition, and this method delivers non-inferential, basic beliefs which are then systematized and brought into reflective equilibrium. Second, Christian theologians use exactly the same methodology, only replacing intuition with (...) revelation. Third, intuition and revelation yield frequently inconsistent output beliefs. Fourth, there is no defensible reason to prefer the dictates of intuition to those of Christian revelation. Fifth, the resulting dilemma means that there are true philosophical propositions, but we can't know them (scepticism), or there are no philosophical propositions and the naturalists are right (nihilism), or relativism is true. I suggest that relativism is the most palatable of these alternatives. (shrink)

How do business leaders make ethical decisions? Given the significant and wide-spread impact of business people’s decisions on multiple constituents, how they make decisions matters. Unethical decisions harm the decision makers themselves as well as others, whereas ethical decisions have the opposite effect. Based on data from a study on strategic decision making by 16 effective chief executive officers, I propose a model for ethical decision making in business in which reasoning and intuition interact through forming, recalling, and applying (...) moral principles necessary for long-term success in business. Following the CEOs in the study, I employ a relatively new theory, rational egoism, as the substantive content of the model and argue it to be consistent with the requirements of long-term business success. Besides explaining the processes of forming and applying principles, I briefly describe rational egoism and illustrate the model with a contemporary moral dilemma of downsizing. I conclude with implications for further research and ethical decision making in business. (shrink)

It is usually maintained that a subject with manifestly contradictory beliefs is irrational. How can we account, then, for the intuitive rationality of dialetheists, who believe that some manifest contradictions are true? My paper aims to answer this question. Its ultimate goal is to determine a characterization of (or rather a constraint for) rational belief approvable by both the theorists of Dialetheism and its opponents. In order to achieve this goal, a two-step strategy will be adopted. First, a characterization (...) of rational belief applicable to non-dialetheist believers will be determined; this characterization will involve the semantic apparatus of Nathan Salmon’s Millian Russellianism but will get rid of the problematic and obscure notion of mode of presentation (guise in his own terminology), replacing it with a couple of novel devices, belief subsystems and cognitive coordination. Second, using ideas from Graham Priest, the leading proponent of Dialetheism, such a characterization will be modified, so as to devise a new one able to account for the intuitive rationality of both dialetheist and non-dialetheist believers. (shrink)

Cognitive scientists have revealed systematic errors in human reasoning. There is disagreement about what these errors indicate about human rationality, but one upshot seems clear: human reasoning does not seem to fit traditional views of human rationality. This concern about rationality has made its way through various fields and has recently caught the attention of philosophers. The concern is that if philosophers are prone to systematic errors in reasoning, then the integrity of philosophy would be threatened. In this paper, I (...) present some of the more famous work in cognitive science that has marshaled this concern. Then I present reasons to think that those with training in philosophy will be less prone to certain systematic errors in reasoning. The suggestion is that if philosophers could be shown to be less prone to such errors, then the worries about the integrity of philosophy could be constrained. Then I present evidence that, according to performance on the CRT (Frederick 2005), those who have benefited from training and selection in philosophy are indeed less prone to one kind of systematic error: irrationally arbitrating between intuitive and reflective responses. Nonetheless, philosophers are not entirely immune to this systematic error, and their proclivity for this error is statistically related to their responses to a variety of philosophical questions. So, while the evidence herein puts constraints on the worries about the integrity of philosophy, it by no means eliminates these worries. The conclusion, then, is that the present evidence offers prima facie reasons to ascribe a mitigated privilege to philosophers' ability to rationally arbitrate between intuitive and reflective responses. (shrink)

The present paper offers an analogical support for the use of rational intuition, namely, if we regard sense perception as a mental faculty that (in general) delivers justified beliefs, then we should treat intuition in the same manner. I will argue that both the cognitive marks of intuition and the role it traditionally plays in epistemology are strongly analogous to that of perception, and barring specific arguments to the contrary, we should treat rational intuition (...) as a source of prima facie justified beliefs. There are two main arguments against the intuition-perception analogy that I will consider and find lacking. First is that while we do use perceptions as evidence to believe certain propositions, in fact no one ever does use intuition evidentially. The second argument, stemming from experimental philosophy, grants that philosophers do use intuitions evidentially, but this practice is fatally unlike that of perception, in that perception yields warranted beliefs and intuition does not. (shrink)

There are three main questions one can ask about *intuition*. The analytical—phenomenological question is: what is the correct conceptual analysis and phenomenological account of intuition? The empirical-cognitive question is: what is the correct process-wise robust account of *intuition* phenomenon? In this paper we provide an answer to a third question, the cross-cultural question concerning sufficiently similar, yet distinct, uses of *intuition* in classical Indian philosophy. Our aim is to compare these uses of *intuition* to some (...) conceptions of *intuition* in Western philosophy. We conceive of our project here as an attempt to fill a gap in current research on *intuition*, which focuses predominantly on Western conceptions of rational intuition. (shrink)

This essay attempts to show why deliberation is not of ends for Aristotle, not only because deliberation is concerned with means, but because ends are grasped by wish. Such wishing, I argue, is a form of rational intuition that is non-discursive and analogous to seeing and therefore not at all like the discursive thought involved in deliberation. Such a reading also helps shed light on the nature of contemplation and therefore on happiness in Aristotle.

‘Seeing is believing’ perhaps means that some visual experience provides good evidence for some claims that go beyond the content of the experience. Intuition—intellectual ‘seeming’—does not provide similarly good evidence, at least not for metaphysical claims, or so I shall argue. In §2, I sketch the conception of ‘metaphysics’ that is in use here, a conception that leads naturally to a problem about what counts as evidence in metaphysics. Some have suggested that intuition counts. In §3 I raise (...) some doubts (but not radical skeptical doubts) about intuition. These doubts are directed specifically at Bealer’s (1998) account of philosophical intuition. In §4 I will consider an argument in favor of the appeal to rational intuition as evidence in philosophy, and suggest that the argument is circular. I conclude §4 with some additional doubts about intuition, focused on whether intuitions could ever be ‘calibrated’. (shrink)

It is often called “the problem of free will and determinism,” as if the only thing that might challenge free will is determinism and as if determinism is obviously a problem. The traditional debates about free will have proceeded accordingly. Typically, incompatibilists about free will and determinism suggest that their position is intuitive or commonsensical, such that compatibilists have the burden of showing how, despite appearances, the problem of determinism is not really a problem. Compatibilists, in turn, tend to proceed (...) as if showing that determinism is not a problem thereby shows that we have free will, as if determinism is the only thing that might threaten free will. In this chapter, I reject both of these elements of the traditional debate; the question of whether we have free will should neither begin nor end with the so-called problem of determinism. I present and discuss evidence from a variety of studies that suggests that incompatibilism is not particularly intuitive. Most people do not have to be talked out of incompatibilism but rather talked into it. This provides some reasons—though certainly not decisive reasons—to think that compatibilism is true. I conclude by pointing out that, even if compatibilism were true, it would not dissolve the problem of free will, because there are problems other than determinism that need to be confronted—namely, challenges to free will suggested by current and “future science,” including neuroscience and psychology. The threats to free will suggested by these sciences are distinct from the traditional threat of determinism, and they are the ones that “ordinary persons” find intuitively threatening to free will. In fact, I will argue that the reason incompatibilism about free will and determinism appears to be intuitive is that determinism is often and easily misunderstood to involve these distinct threats to free will—threats that suggest that our rational, conscious mental activity is bypassed in the process of our making decisions and coming to act. (shrink)

Numerous authors have defended the rough idea that it is irrational to fail to conform to one’s judgments about what it would be rational to do, or what doxastic states it would be rational to be in. This chapter examines rational reflection principles as an attempt to implement this idea in contexts of uncertainty about what credence distributions are rational. After outlining some problems with Old Rational Reflection, the chapter discusses what seems like a well-motivated (...) fix, New Rational Reflection. It is argued that an intuitive way of trying to motivate the principle fails, and that it faces counterexamples. To say the least, the principle imposes substantial and controversial constraints on the kinds of epistemic situations it is possible to be in. A more general problem is that rational reflection principles seem doomed to take seriously certain kinds of uncertainty about what is rational, but not others. (shrink)