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)

Defenders of the Knowledge Argument contend that physicalism is false because knowing all the physical truths is not sufficient to know all the truths about the world. In particular, proponents of the Knowledge Argument claim that physicalism is false because the truths about the character of conscious experience are not knowable from the complete set of physical truths. This dissertation is a defense of the Knowledge Argument. Chapter one characterizes what physicalism is and provides support for the claim that if (...) knowing all the physical truths is not sufficient to know all the truths about the world, then physicalism is false. In chapter two, I defend the claim that knowing all the physical truths is not sufficient for knowing all the truths about the world. In addition to mounting a prima facie case for the knowledge intuition, I present and defend an epistemology grounded in direct acquaintance to provide a more substantive argument to accept it. Chapters three through five address the physicalist objections to the Knowledge Argument. The first set of objections advocates that knowing all the physical truths is, in fact, sufficient for knowing all the truths about the world. The next set of objections admits that there is some sense in which knowing all the physical truths is not sufficient for knowing all the truths about the world. However, these objections maintain that the kind of knowledge that is absent from the complete set of physical truths is know-how or knowledge by acquaintance, and not factual or propositional knowledge. The final set of objections maintain that the kind of propositional knowledge that is left out of the complete set of physical truths is compatible with physicalism. My response to these objections is part of advancing my prima facie case for the Knowledge Argument. The final chapter addresses a structural question that pertains to the Knowledge Argument. Some philosophers have maintained that the structure of the Knowledge Argument invites a kind of self-refutation of any systematic account of reality. The concern is that the Knowledge Argument proves too much, and that the dualist who uses the argument to refute physicalism risks the argument defeating his own position. I will argue that the Knowledge Argument does not refute dualism. (shrink)

When I open my eyes and look at a Rubik’s cube, there is something it is like for me visually in looking at it. Various color qualities are presented to me, and they are arranged in a specific pattern. By having an experience with this particular phenomenal character I am also thereby visually representing the world outside my experience as being a certain way. If I experience a blue square to the left of a red square, the world outside my (...) experience is represented as being one way. As I turn the cube, and come to view a green square to the left of another green square, I have an experience with a different phenomenal character. But I also come to represent the world differently. In virtue of the difference in phenomenology there is a corresponding difference in how the world is represented as being. Moreover, it seems that any two experiences with the same phenomenal character will share a certain sort of intentional content.1 If two subjects have phenomenally identical experiences, there is an important sense in which the way the world appears to them is precisely the same. I will call this intentional content that supervenes on phenomenal character “phenomenal content”. But how are we to understand this notion of “ways of appearing”? Most philosophers who have acknowledged the existence of phenomenal content have held that the way something appears to a subject is simply a matter of the properties.. (shrink)

The aim of this paper is to show that biological kinds can be causally homogeneous, although all biological causes are identical with configurations of physical causes. The paper considers two different strategies to establish that result: the first one relies on two different manners of classification (according to function and according to composition); the other one exploits the idea of biological classifications being rather coarse-grained, whereas physical classifications are fine-grained.

This paper argues that Epicurus held a non-reductionist view of mental states that is in the spirit of Davidson's anomalous monism. We argue for this conclusion by considering the role that normative descriptions play in the peritropē argument from "On Nature" 25. However, we also argue that Epicurus was an indeterminist. We can know that atoms swerve because we can know that we make choices that are up to us and this is incompatible with the ancestral causal determination of mental (...) states by atomic processes. Epicurus escapes the traditional criticism of indeterminist libertarians because the swerve is not meant to explain how choices may be free. The anti-reductionist stance on the mental means that nothing about atomic processes could possibly explain any particular mental event. Moreover, because of the practical and therapeutic nature of Epicurean philosophy, it is not necessary that Epicurus provide an explanation of how the swerve subserves freedom of choice. We know all that we need to know for eudaimonia when we know that some choices are up to us. (shrink)

In the last decades, experimental philosophers have introduced the notion that conceptual analysis could use empirical evidence to back some of its claims. This opens up the possibility for the development of a corpus-based conceptual analysis. However, progress in this direction is contingent on the development of a proper account of concepts and corpus-based conceptual analysis itself that can be leveraged on textual data. In this essay, I address this problem through the question of similarity: how do we evaluate similarity (...) between two concepts, as similarity relates to identity? After a survey of prominent conceptual analysis methods, I propose a cursory account of corpus-based conceptual analysis. Then I formulate the question of similarity, and argue for an account that is functionalist in Millikan's (1984) sense. In this process, I propose a new account of concept that bases itself on millikanian teleosemantics in order to account for concepts' contribution in discourse. I then illustrate its fruitfulness by showing how it enables accounts of concept presence detection in textual data, both automatically and by a human judge. (shrink)

n the analytic tradition, the appeal to intuition has been a common philosophical practice that supposedly provides us with epistemic standards. The authoress argues that the high epistemological standards of traditional analytic philosophy cannot be pursued by this method. Perhaps within a naturalistic, reliable frame intuitions can be evoked more coherently. Philosophers can use intuition as scientists do, in hypothesis- construction or data- collection. This is an ironic conclusion: Traditional analytic epistemologists rely on the appeal to intuition, but cannot justify (...) it. Naturalists, on the other hand, are not those who need such a method; yet they can better accommodate it within their view. (shrink)

This thesis analyses the ontological nature of quantum particles. In it I argue that quantum particles, despite their indistinguishability, are objects in much the same way as classical particles. This similarity provides an important point of continuity between classical and quantum physics. I consider two notions of indistinguishability, that of indiscernibility and permutation symmetry. I argue that neither sort of indistinguishability undermines the identity of quantum particles. I further argue that, when we understand in distinguishability in terms of permutation symmetry, (...) classical particles are just as indistinguishable as quantum particles; for classical physics also possesses permutation symmetry. (shrink)

A consideration of the benefits of taking physicalism to be necessarily true if true, against the standard view that physicalism is at best contingently true. Presented at the 2006 Central Division meeting of the APA, in the session Themes from Jaegwon Kim, sponsored by the Society for Asian and Asian-American Philosophy.

The classification-cum-explanation Kripke assigns to rigidity requires the notion to apply to singular and general terms alike. But Kripke's own notion of rigidity is tailor-made for singular terms, and an extensive debate has not secured a general notion of rigidity apt to provide the classification-cum-explanation Kripke aims for. I propose that we look for a Kripkean alternative to generalized rigidity. I argue that on Kripkean premises, natural kind terms and proper names belong to the meta-semantic category of paradigm terms. I (...) also argue that the property of being a paradigm term effects precisely the classification-cum-explanation Kripke attributes to rigidity. I conclude that Kripkeans should acknowledge that being a paradigm term, rather than designating rigidly, plays the role Kripke delineates, and that we can stop worrying about generalizing rigidity. Kripke's notion works fine for singular terms. And there is no need for rigidity to apply beyond these. (shrink)

The Generalized Integration Challenge is the task of providing, for a given domain of discourse, a simultaneously acceptable metaphysics, epistemology and metasemantics and showing them to be so. In this paper, we focus on a metaethical position for which seems particularly acute: the brand of normative realism which takes normative properties to be mind-independent and causally inert. The problem is that these metaphysical commitments seem to make normative knowledge impossible. We suggest that bringing metasemantics into play can help to resolve (...) this puzzle. We propose an independently plausible metasemantic constraint on reference determination and show how it can provide a plausible response to for this brand of normative realism. (shrink)

RÉSUMÉ Dans la foulée de divers arguments antiphysicalistes visant à montrer que les qualia ne sont pas fonctionnalisables, Ned Block a proposé un autre argument de ce type, qui repose sur son expérience de pensée de la Terre inversée. L’argument de Block montrerait qu’un sujet peut avoir deux expériences de couleur du même type « phénoménal » qui seraient de deux types fonctionnels distincts puisque, selon lui, elles auraient des contenus intentionnels distincts. Il existerait donc une différence fondamentale entre le (...) contenu phénoménal des expériences sensorielles et leur contenu intentionnel et, dans la mesure où le contenu phénoménal ne pourrait être fonctionnalisé, le fonctionnalisme serait ainsi réfuté, à tout le moins en ce qui concerne les expériences sensorielles. Je soulève une objection qui, si elle est correcte, montre que la distinction que Block tente d’établir entre le contenu phénoménal et le contenu intentionnel des expériences est incohérente. ABSTRACT Following the popular trend of antiphysicalist arguments which aim at showing that qualia cannot be functionalized, Ned Block has suggested yet another antiphysicalist argument, on the basis of his Inverted Earth thought experiment. The purpose of his argument is to show that a subject could have two color experiences which are of the same phenomenal type but of different functional types, insofar as they have different intentional contents. This argument would support the idea that there exists a substantial distinction between the phenomenal content of sensory experiences and their intentional content, and that functionalism is false, at least with respect to sensory experiences. I raise an objection to Block's argument which, if correct, shows that the distinction he proposes between the phenomenal and the intentional content of sensory experiences is incoherent. (shrink)

We divide analytic metaphysics into naturalistic and non-naturalistic metaphysics. The latter we define as any philosophical theory that makes some ontological (as opposed to conceptual) claim, where that ontological claim has no observable consequences. We discuss further features of non-naturalistic metaphysics, including its methodology of appealing to intuition, and we explain the way in which we take it to be discontinuous with science. We outline and criticize Ladyman and Ross's 2007 epistemic argument against non-naturalistic metaphysics. We then present our own (...) argument against it. We set out various ways in which intellectual endeavours can be of value, and we argue that, in so far as it claims to be an ontological enterprise, non-naturalistic metaphysics cannot be justified according to the same standards as science or naturalistic metaphysics. The lack of observable consequences explains why non-naturalistic metaphysics has, in general, failed to make progress, beyond increasing the standards of clarity and precision in expressing its theories. We end with a series of objections and replies. (shrink)

In this paper, I hope to provide an account of the conditions of moral realism whereby there are still significant metaphysical commitments made by the realist which set the view apart as a distinct position in the contemporary meta-ethical landscape. In order to do so, I will be appealing to a general account of what it is for realism to be true in any domain of experience, whether it be realism about universals, realism about unobservable scientific entities, realism about artifacts, (...) and so forth. (shrink)

In his latest book, Between Saying and Doing, Robert Brandom aims to lay the foundations for a new approach to philosophy, 'analytic pragmatism', which as the name suggests aims to reconcile the insights of the pragmatists with the ambitions of the analytic tradition. To do so, Brandom offers what he describes as a ‘new metatheoretic conceptual apparatus’. In this paper, I raises questions concerning whether the method underlying that apparatus is really so new, and challenge the suggestion that the results (...) of employing it are not results that could be otherwise achieved or expressed. (shrink)

Is the relation between properties and the causal powers they confer necessary, or contingent? Necessary, says Sydney Shoemaker, on pain of skepticism about the properties. Contingent, says David Lewis, swallowing the skeptical conclusion. I shall argue that Lewis is right about the metaphysics, but that Shoemaker and Lewis are wrong about the epistemology. Properties have intrinsic natures (quiddities), which we can know.

I argue that to know that a proposition is true one must have justification for being certain that the proposition is true. That is, one must have infallible epistemic justification for believing the proposition. It is widely accepted among epistemologists that we rarely, if ever, have such strong justification for our beliefs. It follows that there is precious little that we know. That conclusion is unacceptable to many philosophers. I argue that the positions that lead to the skeptical conclusion are (...) well-motivated and that the skeptical conclusion is implicitly accepted by ordinary speakers. My dissertation has three main components: a metaphilosophical position, an epistemological position, and an error theory. First, the metaphilosophical position. One very important part of philosophy is the analysis of our ordinary concepts. Analysis of our concepts begins with reflecting on what we are inclined to say about various actual and possible cases when considered under specific descriptions. This traditional method has recently come under attack, due in part to the rise of semantic externalism. I agree with externalists that if ‘meaning is reference’ then there is little reason to think reflecting on our concepts from the armchair will provide insight to the nature of the concepts we investigate. I defend a version of semantic internalism which grounds meaning in factors with which subjects are directly acquainted. That view supports the traditional methodology. Furthermore, as the goal of philosophical analysis is to accurately describe concepts of philosophical interest, the only kind of objection that could be decisive against a proposed analysis is that it does not correctly describe our concept. That opens the door to a skeptical analysis of knowledge. Second, the epistemological position. I argue that the unacceptability of sentences of the form “S knows that p but it is possible for S that not-p” is best explained by the hypothesis that our concept of knowledge requires having justification for being certain that what one believes is true. I offer as a criterion of justified certainty the idea that when one knows a proposition is true, one is in a position to decisively answer questions about one’s knowledge of that proposition. I survey a number of competing theories of knowledge and show that they allow for the possibility of knowledge when one fails my criterion of decisive answerability. Those views fail my criterion because according to those views there is nothing the subject is aware of that guarantees for the subject that the allegedly known proposition is true. On that basis, I contend that knowledge is direct awareness of the factors that constitute the truth of the proposition one believes. Third, the error theory. Of course, we rarely have direct awareness of the factors that constitute the truth of the propositions we believe. So, our knowledge attributions are generally false. Yet, they are overwhelmingly natural to make. I argue that competent speakers are often quick to recognize knowledge attributions as a kind of ‘loose talk’ akin to the way we loosely ascribe geometric properties to ordinary objects. We regularly call objects ‘square’ that are not even close to being square, and we are quick to recognize this when challenged. I argue that we do this because we are so accustomed to communicating using strict language to make false claims that we often do not attend to the literal falsity of what we are saying. While we accept very demanding standards for knowledge, the phenomenon of recognizing that our knowledge claims are regularly false is as pervasive as our use of loose speech. (shrink)

Non-naturalists about normativity hold that there are instantiable normative properties which are metaphysically discontinuous with natural properties. One of the central challenges to non-naturalism is how to reconcile this discontinuity with the supervenience of the normative on the natural. Drawing on J. L. Mackie’s seminal but highly compressed discussion in Ethics: Inventing Right and Wrong, this paper argues that the supervenience challenge as usually conceived is merely a symptom of a more fundamental challenge in the vicinity.

W.V.O. Quine's doctrines of the indeterminacy of translation and the inscrutability of reference are among the most famous and influential theses in philosophy in the past fifty years. Although by no means universally accepted, the arguments for them have been widely regarded as powerful challenges to our most fundamental beliefs about meaning and reference — including the belief that many of our words have meaning and reference in the sense in which we ordinarily understand those notions, as well as beliefs (...) about the particular things meant and referred to in specific cases, such as my belief that in the past my son Brian often referred with affection to his pet rabbit Bigwig. If Quine's doctrines, and the arguments for them, are correct, then beliefs such as these cannot be accepted as true.One might expect that with consequences like these Quine's theses would widely be regarded as obviously incorrect. (shrink)

There has been some degree of scepticism regarding the intelligibility of the notion of truth in virtue of meaning – which has come to be known as metaphysical notion of analyticity – ever since W. V. Quine’s famous attack. Such scepticism has been forcefully reinforced by Paul Boghossian, and more recently by Timothy Williamson. My main aim is to defend this sceptical stance. I argue that, understood literally, we are right to repudiate this notion of analyticity. But understood less literally, (...) we might find it less objectionable. Drawing from two-dimensional approaches to semantics, I offer what could be a new way of understanding the metaphysical notion of analyticity, one that does not suffer from the problems associated with the old notion of metaphysical analyticity. I argue that despite its intelligibility, this new notion does not seem to capture a semantic phenomenon deserving of the name ‘analytic’ or if it does it fails to capture the kind of semantic phenomenon necessary for the empiricist account of the a priori. (shrink)

This thesis aims to develop a psychologically plausible account of concepts by integrating key insights from philosophy (on the metaphysical basis for concept possession) and psychology (on the mechanisms underlying concept acquisition). I adopt an approach known as informational atomism, developed by Jerry Fodor. Informational atomism is the conjunction of two theses: (i) informational semantics, according to which conceptual content is constituted exhaustively by nomological mind–world relations; and (ii) conceptual atomism, according to which (lexical) concepts have no internal structure. I (...) argue that informational semantics needs to be supplemented by allowing content-constitutive rules of inference (“meaning postulates”). This is because the content of one important class of concepts, the logical terms, is not plausibly informational. And since, it is argued, no principled distinction can be drawn between logical concepts and the rest, the problem that this raises is a general one. An immediate difficulty is that Quine’s classic arguments against the analytic/synthetic distinction suggest that there can be no principled basis for distinguishing content-constitutive rules from the rest. I show that this concern can be overcome by taking a psychological approach: there is a fact of the matter as to whether or not a particular inference is governed by a mentally-represented inference rule, albeit one that analytic philosophy does not have the resources to determine. I then consider the implications of this approach for concept acquisition. One mechanism underlying concept acquisition is the development of perceptual detectors for the objects that we encounter. I investigate how this might work, by drawing on recent ideas in ethology on ‘learning instincts’, and recent insights into the neurological basis for perceptual learning. What emerges is a view of concept acquisition as involving a complex interplay between innate constraints and environmental input. This supports Fodor’s recent move away from radical concept nativism: concept acquisition requires innate mechanisms, but does not require that concepts themselves be innate. (shrink)

This paper compares and contrasts two conceivability arguments: the zombie argument (ZA) against physicalism, and the perfect actor argument (AA) against behaviourism. I start the paper by assuming that the arguments are of the same kind, and that AA is sound. On the basis of these two assumptions I criticize the most common philosophical suggestions in the literature today about what is wrong with ZA, and what is right in it. I end the paper by suggesting that the comparison between (...) the two arguments makes plausible an epistemic response to ZA according to which the conceivability of a zombie - that is, someone identical to me in all physical respects but different in some phenomenal respect - is being confused with the conceivability of something else, i.e. someone identical to me in physical respects that are epistemically available, but different in some phenomenal respect. (shrink)

:Preference-aggregation problems arise in various contexts. One such context, little explored by social choice theorists, is metaethical. ‘Ideal-advisor’ accounts, which have played a major role in metaethics, propose that moral facts are constituted by the idealized preferences of a community of advisors. Such accounts give rise to a preference-aggregation problem: namely, aggregating the advisors’ moral preferences. Do we have reason to believe that the advisors, albeit idealized, can still diverge in their rankings of a given set of alternatives? If so, (...) what are the moral facts when the advisors do diverge? These questions are investigated here using the tools of Arrovian social choice theory. (shrink)

(No abstract is available for this citation).

In this review article I examine Michel Tye’s recent reassessment of the phenomenal concept strategy. The phenomenal concept strategy is employed in the attempts to respond to the classical arguments that challenge materialism. I examine Tye’s reasons for abandoning the phenomenal concept strategy (a strategy that he himself advocated in his earlier writings), and I examine the elements of his new position according to which the materialist response should involve ‘singular when filled’ content schema, as well as a version of (...) the Russellian distinction between knowledge by acquaintance and knowledge by description. In the final part I criticize the adequacy of Tye’s theory not as a response to the dualists but rather as a response to opponents of representationalism from the materialist camp. (shrink)