This book develops an Aristotelian account of the virtue of practical intelligence or "phronesis"--an excellence of deliberating and making choices--which ...

Talbot Brewer offers a new approach to ethical theory, founded on a far-reaching reconsideration of the nature and sources of human agency.

‘Number sense’ is a short‐hand for our ability to quickly understand, approximate, and manipulate numerical quantities. My hypothesis is that number sense rests on cerebral circuits that have evolved specifically for the purpose of representing basic arithmetic knowledge. Four lines of evidence suggesting that number sense constitutes a domain‐specific, biologically‐determined ability are reviewed: the presence of evolutionary precursors of arithmetic in animals; the early emergence of arithmetic competence in infants independently of other abilities, including language; the existence of a homology (...) between the animal, infant, and human adult abilities for number processing; and the existence of a dedicated cerebral substrate. In adults of all cultures, lesions to the inferior parietal region can specifically impair number sense while leaving the knowledge of other cognitive domains intact. Furthermore, this region is demonstrably activated during number processing. I postulate that higher–level cultural devel‐opments in arithmetic emerge through the establishment of linkages between this core analogical representation and other verbal and visual representations of number notations. The neural and cognitive organization of those representations can explain why some mathematical concepts are intuitive, while others are so difficult to grasp. Thus, the ultimate foundations of mathematics rests on core representations that have been internalized in our brains through evolution. (shrink)

String theory has by now maintained a highly influential position in high energy physics for more than a quarter of a century. The present article analyses the reasons for the considerable trust exponents of string theory have in their theory even though it has neither found empirical confirmation nor a complete formulation up to this point. It is argued that this trust can be understood in terms of an emerging new conception of theory assessment that relies strongly on the identification (...) of limitations to the underdetermination of scientific theory building. The second part of the paper makes the point that another conspicuous element of string theoretical reasoning, the prominent role of the notion of a final theory, can be understood in terms of this altered notion of theory assessment as well. (shrink)

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

Ernest Sosa has argued that if someone knows that p, then his belief that p is “safe”. and Timothy Williamson has agreed. In this paper I argue that safety, as defined by Sosa, is not a necessary condition on knowledge – that we can have unsafe knowledge. I present Sosa’s definition of safety and a counterexample to it as a necessary condition on knowledge. I also argue that Sosa’s most recent refinements to the notion of safety don’t help him to (...) avoid the counterexample. I consider three replies on behalf of the defender of safety, and find them all wanting. Finally, I offer a tentative diagnosis of my counterexample. (shrink)

The dominant response to this problem of the criterion focuses on the alleged requirement that we need to know a belief source is reliable in order for us to acquire knowledge by that source. Let us call this requirement, “The KR principle”.

Where does the mind stop and the rest of the world begin? The question invites two standard replies. Some accept the demarcations of skin and skull, and say that what is outside the body is outside the mind. Others are impressed by arguments suggesting that the meaning of our words "just ain't in the head", and hold that this externalism about meaning carries over into an externalism about mind. We propose to pursue a third position. We advocate a very different (...) sort of externalism: an _active externalism_, based on the active role of the environment in driving cognitive processes. (shrink)

Connectionism and classicism, it generally appears, have at least this much in common: both place some notion of internal representation at the heart of a scientific study of mind. In recent years, however, a much more radical view has gained increasing popularity. This view calls into question the commitment to internal representation itself. More strikingly still, this new wave of anti-representationalism is rooted not in armchair theorizing but in practical attempts to model and understand intelligent, adaptive behavior. In this paper (...) we first present, and then critically assess, a variety of recent anti-representationalist treatments. We suggest that so far, at least, the sceptical rhetoric outpaces both evidence and argument. Some probable causes of this premature scepticism are isolated. Nonetheless, the anti-representationalist challenge is shown to be both important and progressive insofar as it forces us to see beyond the bare representational/non-representational dichotomy and to recognize instead a rich continuum of degrees and types of representationality. (shrink)

Can quite different values be rationally weighed against one another? Can the value of one thing always be ranked as greater than, equal to, or less than the value of something else? If the answer to these questions is no, then in what areas do we find commensurability and comparability unavailable? And what are the implications for moral and legal decision making? This book struggles with these questions, and arrives at distinctly different answers.".

This paper examines the recent literature on meta-cognitive processes in non-human animals, arguing that in each case the data admit of a simpler, purely first-order, explanation. The topics discussed include the alleged monitoring of states of certainty and uncertainty, knowledge-seeking behavior in conditions of uncertainty, and the capacity to know whether or not the information needed to solve some problem is stored in memory. The first-order explanations advanced all assume that beliefs and desires come in various different strengths, or degrees.

Four different accounts of the relationship between third-person mindreading and first-person metacognition are compared and evaluated. While three of them endorse the existence of introspection for propositional attitudes, the fourth (defended here) claims that our knowledge of our own attitudes results from turning our mindreading capacities upon ourselves. Section 1 of this target article introduces the four accounts. Section 2 develops the “mindreading is prior” model in more detail, showing how it predicts introspection for perceptual and quasi-perceptual (e.g., imagistic) mental (...) events while claiming that metacognitive access to our own attitudes always results from swift unconscious self-interpretation. This section also considers the model's relationship to the expression of attitudes in speech. Section 3 argues that the commonsense belief in the existence of introspection should be given no weight. Section 4 argues briefly that data from childhood development are of no help in resolving this debate. Section 5 considers the evolutionary claims to which the different accounts are committed, and argues that the three introspective views make predictions that are not borne out by the data. Section 6 examines the extensive evidence that people often confabulate when self-attributing attitudes. Section 7 considers “two systems” accounts of human thinking and reasoning, arguing that although there are introspectableeventswithin System 2, there are no introspectableattitudes. Section 8 examines alleged evidence of “unsymbolized thinking”. Section 9 considers the claim that schizophrenia exhibits a dissociation between mindreading and metacognition. Finally, section 10 evaluates the claim that autism presents a dissociation in the opposite direction, of metacognition without mindreading. (shrink)

not analytic. This seems to be the point of Kant's claim that the concept of the sum of seven and five does not include its equality to the number twelve ...

Tyler Burge presents an original study of the most primitive ways in which individuals represent the physical world. By reflecting on the science of perception and related psychological and biological sciences, he gives an account of constitutive conditions for perceiving the physical world, and thus aims to locate origins of representational mind.

A meaningful life, we shall argue, is a life upon which a certain sort of valuable pattern has been imposed by the person in question - a pattern which involves in serious ways the person having an effect upon the world. Meaningfulness is thus a special kind of value which a human life can bear. Two interrelated difficulties face ths proposal. One concerns responsiblity: how are we to account for the fact that a life that satisfies the above criteria can (...) have more meaning than a life with the same positive outcomes but which lacks responsiblity on the part of the agent? The other turns on these outcomes themselves: how can the meaningfulness engendered by actions you perform now be affected by what those actions go on to produce in the future, perhaps even after your death? We provide a response to both of these difficulties. (shrink)

I IntroductionA fundamental intuition about knowledge is that it is more valuable than mere true belief. This intuition is pervasive. We have an almost universal desire to know and nearly no desire to believe the truth accidentally. However, it turns out to be extremely difficult to explain why knowledge is more valuable. Linda Zagzebski and others have called this the ‘value problem.’ They argue that the value problem is particularly difficult to unravel for generic reliabilism. According to generic reliabilism, knowledge (...) is true belief produced by reliable belief-forming processes or faculties. But, the critics argue, ‘the reliability of the source of a belief cannot explain the [value difference] between knowledge and true belief.’ For reliably formed beliefs allegedly are valuable only insofar as they tend to be true. (shrink)

This paper responds to Sven Bernecker’s argument that agent reliabilism cannot accommodate internalist intuitions about clarvoyance cases. In section 1 we clarify a version of agent reliabilism and Bernecker’s objections against it. In section 2 we say more about how the notion of cognitive integration helps to adjudicate clairvoyance cases and other proposed counterexamples to reliabilism. The central idea is that cognitive integration underwrites a kind of belief ownership, which in turn underwrites the sort of responsibility for belief required for (...) subjective justification. In section 3 we say more about what cognitive integration amounts to, drawing on some recent accounts of desire ownership from the literature on autonomy and moral responsibility. (shrink)

Hong Oak Yun is a person who is over three inches tall. And now you know who Hong Oak Yun is. For if someone were to ask you ‘Who is Hong Oak Yun?’, you could answer that Hong Oak Yun is a person who is over three inches tall, and you would know what you were saying. So you know an answer to the question ‘Who is Hong Oak Yun?’, and that is sufficient for knowing who Hong Oak Yun is. (...) Getting to know who a person is may be easier than you think. (shrink)

This chapter focuses on the question of whether true belief can have final value because it answers our ‘intellectual interest’ or ‘natural curiosity’. The idea is that sometimes we are interested in the truth on some issue not for any ulterior purpose, but simply because we are curious about that issue. It is argued that this approach fails to provide an adequate explanation of the final value of true belief, since there is an unbridgeable gap between our valuing the truth (...) on some issue for its own sake, and that truth's being valuable for its own sake. (shrink)

I am very grateful to my critics for the time and effort that they have devoted to my work.

A comprehensive defence of the rationalist view that insight independent of experience is a genuine basis for knowledge.

All of us are disposed to reason according to the rule of inference modus ponens : from.

The ancient Greeks almost universally accepted the thesis that virtues are skills. Skills have an underlying intellectual structure (logos), and having a particular skill entails understanding the relevant logos. possessing a general ability to diagnose and solve problems (phronesis). as well as having appropriate experience. Two implications of accepting this thesis for moral epistemology and epistemology in general are considered. Thinking of virtues as skills yields a viable virtue epistemology in which moral knowledge is a species of a general kind (...) of knowledge that is not philosophically suspect. Also, the debate between internalists and externalists in epistemology is subversively resolved as moot by adopting this strategy: the locus of justification for a belief is in the nature of skill. Thus, the contingent fact that some skills allow Homo Sapiens an ‘internal access’. while others do not, is theoretically neutral when considering the nature of justification per se. (shrink)

Consciousness is a mongrel concept: there are a number of very different "consciousnesses." Phenomenal consciousness is experience; the phenomenally conscious aspect of a state is what it is like to be in that state. The mark of access-consciousness, by contrast, is availability for use in reasoning and rationally guiding speech and action. These concepts are often partly or totally conflated, with bad results. This target article uses as an example a form of reasoning about a function of "consciousness" based on (...) the phenomenon of blindsight. Some information about stimuli in the blind field is represented in the brains of blindsight patients, as shown by their correct "guesses," but they cannot harness this information in the service of action, and this is said to show that a function of phenomenal consciousness is somehow to enable information represented in the brain to guide action. But stimuli in the blind field are BOTH access-unconscious and phenomenally unconscious. The fallacy is: an obvious function of the machinery of access-consciousness is illicitly transferred to phenomenal consciousness. (shrink)

Philosophy and Phenomenological Research (forthcoming).

Peter Lipton argues that inference to the best explanation involves the selection of a hypothesis on the basis of its loveliness. I argue that in optimal cases of IBE we may be able to eliminate all but one of the hypotheses. In such cases we have a form of eliminative induction takes place, which I call ‘Holmesian inference’. I argue that Lipton’s example in which Ignaz Semmelweis identified a cause of puerperal fever better illustrates Holmesian inference than Liptonian IBE. I (...) consider in detail the conditions under which Holmesian inference is possible and conclude by considering the epistemological relations between Holmesian inference and Liptonian IBE.Keywords: Inference to the best explanation; Peter Lipton; Abduction; Holmesian inference; Eliminative induction. (shrink)

This paper argues that John Greco’s agent reliabilism fails in its attempt to meet the double requirement of accounting for the internalist intuition that knowledge requires sensitivity to the reliability of one’s evidence and evading the charge of psychological implausibility.

In this paper I critically examine the Generality Problem and argue that it does not succeed as an objection to reliabilism. Although those who urge the Generality Problem are correct in claiming that any process token can be given indefinitely many descriptions that pick out indefinitely many process types, they are mistaken in thinking that reliabilists have no principled way to distinguish between relevant and irrelevant process types.

I argue that curiosity about the world deserves attention as a moral virtue, even apart from the role it may play in (the more generally praised) love of wisdom. First, close relationships and caring are reasonably considered part of a well-lived life, and curiosity is important for caring both about people and about things in the world. Second, curiosity helps us to define an appropriate way for persons to be affected by certain situations. Perhaps most important, curiosity can help one (...) to live well because it addresses the most fundamental existential task humans face, the need to see their lives as meaningful. I argue that curiosity is a distinctive virtue but suggest that related virtues (e.g., receptivity, reverence) may contribute to different kinds of worthy engagement with the world. (shrink)

What are the qualities of an excellent thinker? A growing new field, virtue epistemology, answers this question. Section I distinguishes virtue epistemology from belief-based epistemology. Section II explains the two primary accounts of intellectual virtue: virtue-reliabilism and virtue-responsibilism. Virtue-reliabilists claim that the virtues are stable reliable faculties, like vision. Virtue-responsibilists claim that they are acquired character traits, like open-mindedness. Section III evaluates progress and problems with respect to three key projects: explaining low-grade knowledge, high-grade knowledge, and the individual intellectual virtues.

Jeffrey Barrett presents the most comprehensive study yet of a problem that has puzzled physicists and philosophers since the 1930s.

This paper examines the claim made by certain virtue epistemologists that intellectual character virtues like fair-mindedness, open-mindedness and intellectual courage merit an important and fundamental role in epistemology. I begin by considering whether these traits merit an important role in the analysis of knowledge. I argue that they do not and that in fact they are unlikely to be of much relevance to any of the traditional problems in epistemology. This presents a serious challenge for virtue epistemology. I go on (...) to examine the work of two other virtue epistemologists in light of this challenge and then sketch an alternative approach that reveals how the intellectual virtues might merit a substantial role in epistemology even if not a role in connection with more traditional epistemological projects. (shrink)

Look before you leap. - Proverb. He who hesitates is lost. - Another proverb.

This paper develops under-recognized connections between moderate historicist methodology and character (or virtue) epistemology, and goes on to argue that their combination supports a “dialectical” conception of objectivity. Considerations stemming from underdetermination problems motivate our claim that historicism requires agent-focused rather than merely belief-focused epistemology; embracing this point helps historicists avoid the charge of relativism. Considerations stemming from the genealogy of epistemic virtue concepts motivate our claim that character epistemologies are strengthened by moderate historicism about the epistemic virtues and values (...) at work in communities of inquiry; embracing this point helps character epistemologists avoid the charge of objectivism. (shrink)

Abstract Do the central aims of epistemology, like those of moral philosophy, require that we designate some important place for those concepts located between the thin-normative and the non-normative? Put another way, does epistemology need "thick" evaluative concepts and with what do they contrast? There are inveterate traditions in analytic epistemology which, having legitimized a certain way of viewing the nature and scope of epistemology's subject matter, give this question a negative verdict; further, they have carried with them a tacit (...) commitment to what we argue to be an epistemic analogue of the reductionistic centralist thesis which Bernard Williams, in our view, successfully repudiates in ethics. In this essay, we challenge the epistemic analogue of the traditional but mistaken thesis. In offering an alternative to it which provides a comfortable home for the epistemic normativity which attends thick evaluative concepts, we align ourselves with what has been recently called the Value Turn in epistemology. From this perspective, we defend that, contrary to tradition, as influenced by centralist assumptions, epistemology does need thick evaluative concepts. Further, the sort of theories that will be able to give thick evaluative concepts an irreducible role in both belief and agent evaluation are adequately social epistemologies. What loosely refer to as second-wave of virtue epistemology is the widespread interest to provide a comfortable home for the role of thick normativity, as it is connected both with epistemic evaluation, and guidance. We recognize that, in breaking from centralism, there is a worry that a resulting anti-centralist theory will be reductionistic in the other direction, making the thick primary. We contend however that second-wave virtue epistemologies take different sources of social and epistemic value into account; they seek the 'right thickness' to ride with conception of epistemology and a field which due in part to virtue theory's resurgence, is today normative, diverse and expansive than was the traditional set of problems from which it emerged. (shrink)

Abstract: In this article, the logic and functions of character-trait ascriptions in ethics and epistemology is compared, and two major problems, the "generality problem" for virtue epistemologies and the "global trait problem" for virtue ethics, are shown to be far more similar in structure than is commonly acknowledged. I suggest a way to put the generality problem to work by making full and explicit use of a sliding scale--a "narrow-broad spectrum of trait ascription"-- and by accounting for the various uses (...) of it in an inquiry-pragmatist account. In virtue theories informed by inquiry pragmatism, the agential habits and abilities deemed salient in explanations/evaluations of agents in particular cases, and the determination of what relevant domains and conditions an agent's habit or ability is reliably efficacious in, is determined by pragmatic concerns related to our evaluative epistemic practices. (shrink)

This classic and controversial book examines the roots of the idea of virtue, diagnoses the reasons for its absence in modern life, and proposes a path for its recovery.

In this paper it is argued that sensitivity theory suffers from a fatal defect. Sensitivity theory is often glossed as: (1) S knows that p only if S would not believe that p if p were false. As Nozick showed in his pioneering work on sensitivity theory, this formulation needs to be supplemented by a further counterfactual condition: (2) S knows that p only if S would believe p if p were true. Nozick further showed that the theory needs a (...) qualification on the method used to form the belief. However, when these complications are spelled out in detail, it becomes clear that the two counterfactuals are in irresolvable tension. To jibe with the externalist intuitions that motivate sensitivity theory in the first place, (1) needs a fine-grained grouping of belief-formation methods, but (2) needs coarse-grained grouping. It is therefore suggested that sensitivity theory is in dire straits: either its proponents need to provide a workable principle of method individuation or they must retrench and give up their claims to providing sufficient conditions for knowledge. (shrink)

Virtue ethics has been challenged on empirical grounds by philosophical interpreters of situationist social psychology. Challenges are necessarily challenges to something or other, so it’s only possible to understand the situationist challenge to virtue ethics if we have an antecedent grasp on virtue ethics itself. To this end, I first identify the non-negotiable “hard core” of virtue ethics with the conjunction of nine claims, arguing that virtue ethics does make substantive empirical assumptions about human conduct. Next, I rearticulate the situationist (...) challenge in light of these nine claims. I then turn to a discussion of specifications of several responses typically made by defenders of virtue ethics against the situationist challenge, arguing that most of them either are unsound or give up one of the elements in the hard core. A few, however, survive this criticism, and so I conclude by suggesting ways in which the situationist challenge might be not so much resisted as co-opted. Situational influences can be used to help people simulate virtue, a phenomenon I call factitious virtue. (shrink)

The last few decades have witnessed the birth and growth of both virtue epistemology and the situationist challenge to virtue ethics. It seems only natural that eventually we would see the situationist challenge to virtue epistemology. This article articulates one aspect of that new challenge by spelling out an argument against the responsibilist brand of virtue epistemology. The trouble can be framed as an inconsistent triad: many people know quite a bit; knowledge is true belief acquired and retained through the (...) exercise of intellectual virtue; most people do not possess the intellectual virtues countenanced by responsibilism. Non‐skepticism is a Moorean platitude we should aim to preserve at most if not all costs. I muster evidence from cognitive and social psychology to argue for epistemic situationism. If my argument is correct, responsibilism must be revised or rejected, and reliabilists should avoid incorporating responsibilist components into their theories. (shrink)