This article introduces a new pragmatic framework for dual character concepts and their expressions, offering an alternative to the received lexical‐semantic view. On the prevalent lexical‐semantic view, expressions such as “philosopher” or “scientist” are construed as lexical polysemes, comprising both a descriptive and a normative dimension. Thereby, this view prioritizes established norms, neglecting normative expressions emerging in specific contexts. In contrast, the pragmatic view integrates pragmatic modulation as a central element in explaining context‐dependent dual character concepts and expressions. This not (...) only accounts for a wider range of phenomena but also addresses several theoretical shortcomings of the lexical view. (shrink)

So-called "thick" moral concepts are distinctive in that they somehow "hold together" evaluation and description. But how? This paper argues against the standard view that the evaluations which thick concepts may be used to convey belong to sense or semantic content. That view cannot explain linguistic data concerning how thick concepts behave in a distinctive type of disagreements and denials which arise when one speaker regards another's thick concept as "objectionable" in a certain sense. The paper also briefly considers contextualist, (...) presuppositional, and implicature accounts of the evaluative contents of thick concepts, but finds none clearly superior to the others. (shrink)

Virtue ethics and virtue epistemology shift the focus of evaluation from thin concepts to thick ones. Simon Blackburn has argued that a shift to thick ethical concepts dooms us to talking past one another. I contend that virtue epistemologists can answer Blackburn's objection, thus salvaging genuine disagreement about the epistemically thick. Section I introduces the standard cognitivist and non-cognitivist analyses of thick concepts. Section II argues that thick epistemic concepts are subject to combinatorial vagueness. I contend that virtue epistemologists share (...) vague concepts of intellectual virtue and open-mindedness. Section III addresses Allan Gibbard's worry that appealing to vagueness exacerbates the problem. I conclude that for genuine disagreement to occur, the parties must (1) share vague concepts; and (2) agree on the goals of their conceptual analyses. (shrink)

This chapter defends an axiological theory of pain according to which pains are bodily episodes that are bad in some way. Section 1 introduces two standard assumptions about pain that the axiological theory constitutively rejects: (i) that pains are essentially tied to consciousness and (ii) that pains are not essentially tied to badness. Section 2 presents the axiological theory by contrast to these and provides a preliminary defense of it. Section 3 introduces the paradox of pain and argues that since (...) the axiological theory takes the location of pain at face value, it needs to grapple with the privacy, self-intimacy and incorrigibility of pain. Sections 4, 5 and 6 explain how the axiological theory may deal with each of these. (shrink)

The descriptions 'good' and 'bad' are examples of thin concepts, as opposed to 'kind' or 'cruel' which are thick concepts. Simon Kirchin provides one of the first full-length studies of the crucial distinction between 'thin' and 'thick' concepts, which is fundamental to many debates in ethics, aesthetics and epistemology.

This is an open access title available under the terms of a CC BY-NC-ND 4.0 International licence. It is free to read at Oxford Scholarship Online and offered as a free PDF download from OUP and selected open access locations. We use evaluative terms and concepts every day. We call actions right and wrong, teachers wise and ignorant, and pictures elegant and grotesque. Philosophers place evaluative concepts into two camps. Thin concepts, such as goodness and badness, and rightness and wrongness (...) have evaluative content, but they supposedly have no or hardly any nonevaluative, descriptive content: they supposedly give little or no specific idea about the character of the person or thing described. In contrast, thick concepts such as kindness, elegance and wisdom supposedly give a more specific idea of people or things. Yet, given typical linguistic conventions, thick concepts also convey evaluation. Kind people are often viewed positively whilst ignorance has negative connotations. The distinction between thin and thick concepts is frequently drawn in philosophy and is central to everyday life. However, very few articles or books discuss the distinction. In this full-length study, Simon Kirchin discusses thin and thick concepts, highlighting key assumptions, questions and arguments, many of which have gone unnoticed. Kirchin focuses in on the debate between 'separationists' and 'nonseparationists'. Thick Evaluation argues for a version of nonseparationism, and in doing so argues both that many concepts are evaluative and also that evaluation is not exhausted by thin positive and negative stances. (shrink)

Thick terms and concepts, such as honesty and cruelty, are at the heart of a variety of debates in philosophy of language and metaethics. Central to these debates is the question of how the descriptive and evaluative components of thick concepts are related and whether they can be separated from each other. So far, no empirical data on how thick terms are used in ordinary language has been collected to inform these debates. In this paper, we present the first empirical (...) study, designed to investigate whether the evaluative component of thick concepts is communicated as part of the semantic meaning or by means of conversational implicatures. While neither the semantic nor the pragmatic view can fully account for the use of thick terms in ordinary language, our results do favour the semanticist interpretation: the evaluation of a thick concept is only slightly easier to cancel than semantically entailed content. We further discovered a polarity effect, demonstrating that how easily an evaluation can be cancelled depends on whether the thick term is of positive or negative polarity. (shrink)

Many philosophers believe that the extensions of evaluative terms and concepts aren’t unified under non-evaluative similarity relations and that this “shapelessness thesis” (ST) has significant metaethical implications regarding non-cognitivism, ethical naturalism, moral particularism, thick concepts and more. ST is typically offered as an explanation of why evaluative classifications appear to “outrun” classifications specifiable in independently intelligible non-evaluative terms. This paper argues that both ST and the outrunning point used to motivate it can be explained on the basis of more general (...) factors that have nothing in particular to do with being evaluative. If so, there is no reason to expect ST to carry the sorts of metaethical implications that get attributed to it. I also show that my main argument is robust across certain complications that are raised by the context-sensitivity of many evaluative terms but have so far been ignored in discussions of ST and related matters. (shrink)

Against the reason holists (e.g. Dancy 2014), it has been contended by many reason atomists that while many features might well change their reason statuses or valences in different contexts in the way suggested by reason holists, they are merely secondary rather than primary reasons. In these atomists’ scheme of things, there are features that function as primary reasons whose reason statuses remain invariant across contexts. Moreover, these features provide the ultimate source of explanations for why some features, qua secondary (...) reasons, are variable in their reason statuses. Against the background of reason holism, this two-level picture of moral reason has been highly influential as an alternative theory of how moral reasons behave, and has been championed by several eminent philosophers such as Roger Crisp, Brad Hooker, David McNaughton and Piers Rawling. Call this theory ‘primary reason atomism’ (or PRA). Since its advancement, it has been met with lots of challenges, yet most, if not all, of these challenges remain unaddressed, insofar as I could see. This article will pick up the slack, and argues that none of its existing powerful criticisms works that can be derived from Swanton’s target-center view of the virtues, Stangl’s virtue variabilism, Dancy’s bottom-up holism, and coverage challenge, McKeever & Ridge, and Väyrynen’s double-counting objection, and Scanlon’s buck-passing account of values. This may not prove PRA to be right, but at least shows PRA to be a serious contender for the right theory of how moral reason behaves. (shrink)

Non-naturalism – roughly the view that normative properties and facts are sui generis and incompatible with a purely scientific worldview – faces a difficult challenge with regard to explaining why it is that the normative features of things supervene on their natural features. More specifically: non-naturalists have trouble explaining the necessitation relations, whatever they are, that hold between the natural and the normative. My focus is on Stephanie Leary's recent response to the challenge, which offers an attempted non-naturalism-friendly explanation for (...) the supervenience of the normative on the natural by appealing to hybrid properties, the essences of which link them to both natural and sui generis normative properties in suitable ways. I argue that despite its ingenuity, Leary's solution fails. This is so, I claim, because there are no hybrid properties of the sort that her suggestion appeals to. If non-naturalists are to deal with the supervenience challenge, they will have to find another way of doing so. (shrink)

Evaluative concepts and emotions appear closely connected. According to a prominent account, this relation can be expressed by propositions of the form ‘something is admirable if and only if feeling admiration is appropriate in response to it’. The first section discusses various interpretations of such ‘Value-Emotion Equivalences’, for example the Fitting Attitude Analysis, and it offers a plausible way to read them. The main virtue of the proposed way to read them is that it is well-supported by a promising account (...) of emotions, namely the Perceptual Theory of Emotions, which emphasises the analogies between emotions and sensory perceptual experiences. The second section considers a worry about whether concepts such as admirable are really evaluative. It is maintained that even though the arguments used to show that thick terms and concepts are not inherently evaluative can be transposed to affective concepts, these arguments can be resisted. So there is no need to abandon the intuitive claim that affective concepts are inherently evaluative. (shrink)

This paper examines a difficulty for various forms of truth pluralism, known in the literature as the problem of ‘mixed atomics’. It is argued that two prominent attempts to respond to the difficulty—those of Jeremy Wyatt and Gila Sher—fail. In their place, an alternative is offered based on parts of Crispin Wright’s Truth and Objectivity programme. It is argued that the Wrightian approach works because it substitutes traditional conceptions of truth-relevant properties, for example correspondence and coherence, for criteria of objectivity (...) pertaining to discursive practices. This allows us to give expression to the nuanced way in which the pluralist wants to treat mixed atomics. (shrink)

In ethics, aesthetics and increasingly in epistemology, a distinction is drawn between thick and thin evaluative concepts. A common characterisation of the distinction is that thin concepts have only evaluative content, whereas thick concepts combine evaluative and descriptive content. Because of this combination, it is again commonly thought that thick concepts have various distinctive powers including the power to undermine the distinction between fact and value. This paper discusses the accuracy of this view of the thick concepts debate, as well (...) as assessing the prospects for a thick concepts argument against the fact value distinction, while introducing the three main philosophical positions on the nature of thick concepts. (shrink)

The claim that the normative depends on the non-normative is just as entrenched in metanormative theory as the claim that the normative supervenes on the non-normative. It is widely held to be a genuine truism, a conceptual truth that operates as a constraint on competence with normative concepts. Call it the dependence constraint. I argue that this status is unwarranted. While it is true that the normative is dependent, it is not a genuine truism, or a conceptual truth, that it (...) depends on the nonnormative. I argue for the following inadequacy claim: that when we cull all the normative terms from our language, and so the concepts that they stand for, what we will be left with will not necessarily be sufficient to adequately describe, conceptualize or represent what it is that we are supposed to be making normative judgements in virtue of. This has implications for both ascriptive and metaphysical understandings of the dependence constraint, and the potential to radically reshape the dialectic in metanormative theory. (shrink)

Colleagues are not only an integral part of many people’s lives; empirical research suggests that having a good relationship with one’s colleagues is the single most important factor for being happy at work. However, so far, no one has provided a comprehensive account of what it means to be a colleague. To address this lacuna, we have conducted both an empirical as well as theoretical investigation into the content and structure of the concept ‘colleague.’ Based on the empirical evidence that (...) we present in this paper, we argue that ‘colleague’ is a dual character concept that has both a descriptive and a normative basis for categorization. Its descriptive dimension is characterized by three features, according to which two people are colleagues if they work for the same institution and know each other, or if they work for the same institution and work in the same field. An independent normative dimension is revealed, which shows that, as colleagues, we are expected to fulfill substantial normative expectations. Understanding the expectations that are encoded in the very structure of this concept is crucial to lay the groundwork for an ethics of collegiality. (shrink)

Some of philosophy's most central concepts, including art, friendship, and happiness, have been argued to be dual character concepts. Their main characteristic is that they encode not only a descriptive dimension but also an independent normative dimension for categorization. This article introduces the class of dual character concepts and discusses various accounts of their content and structure. A specific focus will be placed on their relation to two other classes of concepts, thick concepts and natural kind concepts. The study of (...) dual character concepts not only demonstrates that a wide range of concepts is inherently normative, but it also reveals new possibilities for investigating gender biases, generics, and social roles. (shrink)

This paper proposes a novel distinction between accounts of scientific representation: it distinguishes thin accounts from thick accounts. Thin accounts focus on the descriptive aspect of representation whereas thick accounts acknowledge the evaluative aspect of representation. Thin accounts focus on the question of what a representation as such is. Thick accounts start from the question of what an adequate representation is. In this paper, I give two arguments in favor of a thick account, the Argument of the Epistemic Aims of (...) Modeling and the Argument of the Normativity of the Practice of Modeling. I also discuss possible objections to a thick account: the Argument from Misrepresentation and the Objections from Model Testing. The conclusion will be that the arguments on balance support a thick account of representation. (shrink)

So-called 'realists' have argued that political philosophers should engage with real politics, but that mainstream 'non-realist' political philosophers fail to do so. Perhaps surprisingly, many of the discussions between realists and their critics have not drawn much on debates in metaethics. In this paper, I argue that this is an oversight. There are important connections between the realism/non-realism debate and certain controversies in metaethics. Both realism and non-realism come with metaethical baggage. By considering several arguments that could be made for (...) and against both positions, each of which rests on contested views about the metaphysics and epistemology of value, I outline exactly which metaethical claims realists and nonrealists must defend in order to make their position tenable. (shrink)

Many philosophers have been concerned with the nature of thick normative concepts. In this paper, I try to motivate a different project: understanding the nature of thick normative properties and facts. I propose a ground-theoretic approach to this project. I then argue that some of the simplest and most initially plausible ways of understanding thick facts fail, and that we are forced to accept some initially implausible views. I try to show how these views are not so implausible after all.

T. M. Scanlon's buck-passing account of value (BPA) has been subjected to a barrage of criticisms. Recently, to be helpful to BPA, Roger Crisp has suggested that a number of these criticisms can be met if one makes some revisions to BPA. In this paper, I argue that if advocates of the buck-passing account accepted these revisions, they would effectively be giving up the buck-passing account as it is typically understood, that is, as an account concerned with the conceptual priority (...) of reasons or the right vis-à-vis value or the good. I conclude by addressing some of the broader implications of my arguments for the current debate about the buckpassing account of value. (shrink)

The Gettier problem has stymied epistemologists. But, whether or not this problem is resolvable, we still must face an important question: Why does the Gettier problem arise in the first place? So far, philosophers have seen it as either a problem peculiar to the concept of knowledge, or else an instance of a general problem about conceptual analysis. But I would like to steer a middle course. I argue that the Gettier problem arises because knowledge is a thick concept, and (...) a Gettier-like problem is just what we should expect from attempts at analyzing a thick concept. Section 2 is devoted to establishing the controversial claim that knowledge is thick, and, in Sect. 3, I show that there is a general problem for analyzing thick concepts of which the Gettier problem is a special instance. I do not take a stand on whether the Gettier problem, or its general counterpart, is resolvable. My primary aim is to bring these problems into better focus. (shrink)

This paper proposes a new Separabilist account of thick concepts, called the Expansion View (or EV). According to EV, thick concepts are expanded contents of thin terms. An expanded content is, roughly, the semantic content of a predicate along with modifiers. Although EV is a form of Separabilism, it is distinct from the only kind of Separabilism discussed in the literature, and it has many features that Inseparabilists want from an account of thick concepts. EV can also give non-cognitivists a (...) novel escape from the Anti-Disentangling Argument. §I explains the approach of all previous Separabilists, and argues that there’s no reason for Separabilists to take this approach. §II explains EV. §III fends off objections. And §IV explains how non-cognitivist proponents of EV can escape the Anti-Disentangling Argument. (shrink)

Recent defenders of the divine command theory like Adams and Alston have confronted the Euthyphro dilemma by arguing that although God’s commands make right actions right, God is morally perfect and hence would never issue unjust or immoral commandments. On their view, God’s nature is the standard of moral goodness, and God’s commands are the source of all obligation. I argue that this view of divine goodness fails because it strips God’s nature of any features that would make His goodness (...) intelligible. An adequate solution to the Euthyphro dilemma may require that God be constrained by a standard of goodness that is external to Himself -- itself a problematic proposal for many theists. (shrink)

This is a review essay devoted to Pekka Väyrynen’s The Lewd, the Rude and the Nasty. Väyrynen’s book, concerned with thick terms and thick concepts, argues for a pragmatic view on the evaluativeness associated with these terms and concepts. The essay raises a number of critical questions regarding what Väyrynen’s arguments for his view actually show. It deals with, for example, thick properties, the fact-value distinction, what it is for terms and concepts to be (semantically) evaluative, and whether Väyrynen’s arguments (...) generalize to thin evaluative concepts. (shrink)

Many theorists hold that there is, among value concepts, a fundamental distinction between thin ones and thick ones. Among thin ones are concepts like good and right. Among concepts that have been regarded as thick are discretion, caution, enterprise, industry, assiduity, frugality, economy, good sense, prudence, discernment, treachery, promise, brutality, courage, coward, lie, gratitude, lewd, perverted, rude, glorious, graceful, exploited, and, of course, many others. Roughly speaking, thick concepts are value concepts with significant descriptive content. I will discuss a number (...) of problems having to do with how best to understand the notion of a thick concept. Thick concepts have been widely discussed in the .. (shrink)

Cornell realists maintain that irreducible moral properties have earned a place in our ontology in virtue of the indispensable role they play in a variety of explanations. These explanations can be divided into two groups: those that employ thin ethical concepts and those that employ thick ethical concepts. Recent work on thick concepts suggests that they are not inherently evaluative in their meaning. If correct, this creates problems for the moral explanations of Cornell realists, since the most persuasive moral explanations (...) are those that employ thick concepts. If thick concepts are not inherently evaluative, then the most plausible explanations on offer cannot support Cornell realism. Moral explanations employing thin concepts, however, are too flimsy to support the view. Unless proponents can develop a compelling story about thick concepts or thin explanations, Cornell realism is in trouble. (shrink)

In this paper, I criticize the pairing of irreducible thickness with the traditional view of evaluation which says evaluation is a matter of encoding good or bad in some way. To do this, I first explicate the determination view, which holds that irreducibly thick concepts are to thin concepts as determinates are to determinables. I then show that, even if the determination view did establish irreducible thickness, it would not have proven that the evaluative is well understood as being an (...) instance of the determination relation; in order to do that, the determination view needs to show how the evaluative fit a general analysis of the determination relation. However, when the determination view attempts to fill in the analysis, we get implausible results—so implausible, I claim, that we should see the results as a reductio to the view. To generalize the criticism to any view like the determination view, I show that the same results ensue when we model the evaluative on mereology. Finally, I diagnose the general failure by claiming that the evaluative domain, as conceived by the defender of irreducible thickness, just does not have the structure to secure the tight connection between thick and thin concepts while also carving up our conceptual economy in a plausible way. (shrink)

ABSTRACT Broome’s target in his paper is the popular claim that rationality consists in responding correctly to reasons. He takes this to be the reductive claim that rationality reduces to responding correctly to reasons, which in turn he takes to entail that the property of rationality is identical to the property of responding correctly to reasons. It is this identity claim that Broome attempts to refute by showing that the properties that are supposed to be identical cannot be so because (...) they themselves do not share all properties. In this short commentary, I shall say something about the overall structure of Broome’s argument. More specifically, I shall argue that in its current form his argument rests on a very controversial premise, but that it can be replaced with an argument that avoids it and has wider significance. I shall also question the way Broome deals with the so-called Kantian argument against his own argument. Finally, I shall sketch an alternative view of rationality, which agrees with Broome that it supervenes on the mind, but disagrees with him on the question of whether it itself is a purely mental property. (shrink)

All of us have personal ideals. We are committed to being good (enough) friends, parents, neighbors, teachers, citizens, human beings, and more. In this paper, I examine the thick and thin aspects of these ideals: (i) their substance (to internalize an ideal is to endorse a particular way of being) and (ii) their accountability to reason (to internalize an ideal is to assume that this is really a good way to be). In considering how these two aspects interact in the (...) ideal of rational agency, I address two philosophical debates that are generally conducted in isolation of each other: (i) debates over the anti-ideal of normative “fetishism” and (ii) debates over whether acting for a reason is acting “under the guise of the good.” In the final two sections of the paper, I further explore the relations among the thick and the thin. I note the role that coherence constraints play in the process whereby our ideals gain determinacy. At the same time, I argue, our ideals constrain the possibility and desirability of coherence. This has implications for a third debate: the debate over the possibility of moral dilemmas. (shrink)

Recent research on thick terms like “rude” and “friendly” has revealed a polarity effect, according to which the evaluative content of positive thick terms like “friendly” and “courageous” can be more easily canceled than the evaluative content of negative terms like “rude” and “selfish”. In this paper, we study the polarity effect in greater detail. We first demonstrate that the polarity effect is insensitive to manipulations of embeddings (Study 1). Second, we show that the effect occurs not only for thick (...) terms but also for thin terms such as “good” or “bad” (Study 2). We conclude that the polarity effect indicates a pervasive asymmetry between positive and negative evaluative terms. (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)

Philosophers and linguists currently lack the means to reliably identify evaluative concepts and measure their evaluative intensity. Using a corpus-based approach, we present a new method to distinguish evaluatively thick and thin adjectives like ‘courageous’ and ‘awful’ from descriptive adjectives like ‘narrow,’ and from value-associated adjectives like ‘sunny.’ Our study suggests that the modifiers ‘truly’ and ‘really’ frequently highlight the evaluative dimension of thick and thin adjectives, allowing for them to be uniquely classified. Based on these results, we believe our (...) operationalization may pave the way for a more quantitative approach to the study of thick and thin concepts. (shrink)

A term expresses a thick concept if it expresses a specific evaluative concept that is also substantially descriptive. It is a matter of debate how this rough account should be unpacked, but examples can help to convey the basic idea. Thick concepts are often illustrated with virtue concepts like courageous and generous, action concepts like murder and betray, epistemic concepts like dogmatic and wise, and aesthetic concepts like gaudy and brilliant. These concepts seem to be evaluative, unlike purely descriptive concepts (...) such as red and water. But they also seem different from general evaluative concepts. In particular, thick concepts are typically contrasted with thin concepts like good, wrong, permissible, and ought, which are general evaluative concepts that do not seem substantially descriptive. When Jane says that Max is good, she appears to be evaluating him without providing much description, if any. Thick concepts, on the other hand, are evaluative and substantially descriptive at the same time. For instance, when Max says that Jane is courageous, he seems to be doing two things: evaluating her positively and describing her as willing to face risk. Because of their descriptiveness, thick concepts are especially good candidates for evaluative concepts that pick out properties in the world. Thus they provide an avenue for thinking about ethical claims as being about the world in the same way as descriptive claims. -/- Thick concepts became a focal point in ethics during the second half of the twentieth century. At that time, discussions of thick concepts began to emerge in response to certain disagreements about thin concepts. For example, in twentieth-century ethics, consequentialists and deontologists hotly debated various accounts of good and right. It was also claimed by non-cognitivists and error-theorists that these thin concepts do not correspond to any properties in the world. Dissatisfaction with these viewpoints prompted many ethicists to consider the implications of thick concepts. The notion of a thick concept was thought to provide insight into meta-ethical questions such as whether there is a fact-value distinction, whether there are ethical truths, and, if there are such truths, whether these truths are objective. Some ethicists also theorized about the role that thick concepts can play in normative ethics, such as in virtue theory. By the beginning of the twenty-first century, the interest in thick concepts had spread to other philosophical disciplines such as epistemology, aesthetics, metaphysics, moral psychology, and the philosophy of law. -/- Nevertheless, the emerging interest in thick concepts has sparked debates over many questions: How exactly are thick concepts evaluative? How do they combine evaluation and description? How are thick concepts related to thin concepts? And do thick concepts have the sort of significance commonly attributed to them? This article surveys various attempts at answering these questions. (shrink)

This entry addresses the question of whether justice is thick, thin, or neither. It discusses three main ways of understanding the difference between thick and thin – Williams’ 1985 distinction, the Continuum Approach, and Hare’s distinction. The question of how to classify justice turns out to be a problem for Williams’ 1985 distinction. If the Continuum Approach is correct, it’s far from clear why it would matter whether a given concept is classified as thick, thin, or neither. Hare’s distinction, on (...) the other hand, allows for a strong case to be made for the claim that “justice” is thick. And if “justice” is thick, in Hare’s sense, then there are at least two potential implications. The first is that justice might be a genuine value property, assuming it’s impossible for “just” to have a value-neutral counterpart. The second is that there might be intractable intercultural disagreements about what things are just. (shrink)

The purpose of this paper is to introduce a two level account of moral thinking that, unlike other accounts, does justice to three very plausible propositions that seem to form an inconsistent triad: (1) People can be morally virtuous without the aid of philosophy. (2) Morally virtuous people non-accidentally act for good reasons, and work out what it is that they ought to do on the basis of considering such reasons. (3) Philosophers engaged in the project of normative ethics are (...) not wasting their time when they search after highly general moral principles which could not be discovered or be justifiably accepted through non-philosophical thinking, and which specify the good reasons that virtuous people act on, as well as provide a criterion or criteria for determining what it is that people ought to do. (shrink)

I argue that knowledge is a particular kind of concept known as a thick concept. Examples of thick concepts include courage, generosity, loyalty, brutality, and so forth. These concepts are commonly said to combine both evaluation and description, and one of the main goals of this dissertation is to provide a new account of how a thick concept combines these elements. It is argued that thick concepts are semantically evaluative, and that they combine evaluation and description in a way similar (...) to that of concepts like good qua dancer and bad qua violinist. In the final chapter, this basic idea is applied to the concept of knowledge. There, the concept of knowledge is analyzed in terms of good qua belief. The upshot is that two central epistemological problems—the Gettier Problem and the Value Problem—can be resolved. (shrink)

Some philosophers hold that so-called "thick" terms and concepts in ethics (such as 'cruel,' 'selfish,' 'courageous,' and 'generous') are contextually variable with respect to the valence (positive or negative) of the evaluations that they may be used to convey. Some of these philosophers use this variability claim to argue that thick terms and concepts are not inherently evaluative in meaning; rather their use conveys evaluations as a broadly pragmatic matter. I argue that one sort of putative examples of contextual variability (...) in evaluative valence that are found in the literature fail to support the variability claim and that another sort of putative examples are open to a wide range of explanations that have different implications for the relationship between thick terms and concepts and evaluation. I conclude that considerations of contextual variability fail to settle whether thick terms and concepts are inherently evaluative in meaning. In closing I suggest a more promising line of research. (shrink)

In tradition linked to Aristotle and Kant, many contemporary philosophers treat practical and theoretical normativity as two genuinely distinct domains of normativity. In this paper I consider the question of what it is for normative domains to be distinct. I suggest that there are two different ways that the distinctness thesis might be understood and consider the different implications of the two different distinctness theses.

The central question of this thesis is how one can learn about particular targets by using models of those targets. A widespread assumption is that models have to be representative models in order to foster knowledge about targets. Thus the thesis begins by examining the concept of representation from an epistemic point of view and supports an account of representation that does not distinguish between representation simpliciter and adequate representation. Representation, understood in the sense of a representative model, is regarded (...) as a success term. That is, a representative model is one relatum in a relation of adequate representation (Chapter 2). When a representative model represents a target, it allows users of this model to learn something about the target. It is argued that a representative model has this epistemic function because it shares relevant features with the target. This presupposes a similarity view of representation. Similarity views of representation face serious objections, which will be rebutted (Chapter 3). One way of spelling out a similarity view of representation is to defend an indirect view of representation. In this thesis, which does not argue for an indirect view, it is assumed that the indirect view is a good option, if not the best, for articulating the similarity view. It is demonstrated how such an indirect view can be expanded to account for cases of technological modeling. A case study in bioengineering is used to show that the indirect view of representation must acknowledge a distinction between two directions of fit in relations between vehicles and targets. In this context the notion of design is interpreted as a relation between a vehicle and a target, thereby connecting ideas from philosophy of science with ideas from philosophy of technology (Chapter 4). Fictionalist accounts of models are intended to tackle the issue of the ontology of models. In this thesis, however, two prominent fictionalist accounts are discussed from an epistemological point of view in light of the central question regarding how one can learn about targets by using models. This question is addressed from the standpoint of Waltonian fictionalism. The result of the discussion is that the two discussed Waltonian fictionalist accounts cannot sufficiently answer the question. These accounts are criticized for their inability to deliver a satisfactory epistemology of representation (Chapter 5). Although Waltonian fictionalism is criticized, the present thesis also shows that the foundational theory of Waltonian fictionalism, the theory of make-believe can nevertheless be used to account for the distinction between projections and predictions that is made by the Intergovernmental Panel on Climate Change (Chapter 6). (shrink)

Thick terms and concepts in ethics somehow combine evaluation and non-evaluative description. The non-evaluative aspects of thick terms and concepts underdetermine their extensions. Many writers argue that this underdetermination point is best explained by supposing that thick terms and concepts are semantically evaluative in some way such that evaluation plays a role in determining their extensions. This paper argues that the extensions of thick terms and concepts are underdetermined by their meanings in toto, irrespective of whether their extensions are partly (...) determined by evaluation; the underdetermination point can therefore be explained without supposing that thick terms and concepts are semantically evaluative. My argument applies general points about semantic gradability and context-sensitivity to the semantics of thick terms and concepts. (shrink)