The argument from convention contends that the regular use of definite descriptions as referential devices strongly implies that a referential semantic convention underlies such usage. On the presumption that definite descriptions also participate in a quantificational semantic convention, the argument from convention has served as an argument for the thesis that the English definite article is ambiguous. Here, I revisit this relatively new argument. First, I address two recurring criticisms of (...) the argument from convention: its alleged tendency to overgenerate and its apparent evidential inadequacy. These criticisms are found wanting. Second, following Zacharska, I argue that while the argument from convention does alter the landscape of logical possibilities insofar as it provides good grounds for treating Donnellan’s referential–attributive distinction as having truth-conditional consequences, the argument from convention nonetheless fails to demonstrate that ‘the’ requires two lexical entries. (shrink)

In recent years, a new argument in favor of Donnellan’s (Philos Rev 77: 281–304, 1966) semantic distinction between attributive and referential descriptions has been proposed by Michael Devitt and Marga Reimer. This argument is based on two empirical premises concerning regularity of use and processing ease. This paper is an attempt to demonstrate (a) that these empirical observations are dubious and fail to license the conclusion of the argument and (b) that if the argument were sound, (...) it would severely overgenerate. The general lesson of the paper is that empirical observations about (a) how frequent an expression E is used to mean M and (b) how easy and fast M is processed cannot be taken to provide reliable evidence about the lexically encoded semantic properties of E. (shrink)

This paper focuses on what is known in the literature on the semantics and pragmatics of definite descriptions as “the argument from convention”. This argument purports to show that referential uses of definite descriptions are a semantic phenomenon. A key premise of the argument is that none of the pragmatic alternatives (any one of a variety of Gricean accounts of referential uses) is successful. I argue that no good reason is offered to support this claim. (...) I conclude that the argument from convention fails to be compelling. (shrink)

Buber's assertions about the relation between the self (I) and God (the Eternal You) amount to an "argument" which means reasonably to bring its audience to awareness of God. This reasoning is better understood and evaluated if it is presented in a more conventionally argumentative form than Buber gave it. The key premises are: 1) Buber's account of I-You saying as a general theory of meaning and criterion of reality, and 2) Buber's claim that You-saying in encounters with finite (...) beings does not exhaust the I's capacity to say You. Thus 1) whenever I say You, I meet reality; and 2) I can say You infinitely. Both in its premises and in its non-coercive way of soliciting assent, this Buberian argument exhibits the actual valid appeal of all the best-known arguments to God. (shrink)

In On the Origin of Species, Charles Darwin put forward his theory of natural selection. Conventionally, Darwin's argument for this theory has been understood as based on an analogy with artificial selection. But there has been no consensus on how, exactly, this analogical argument is supposed to work – and some suspicion too that analogical arguments on the whole are embarrassingly weak. Drawing on new insights into the history of analogical argumentation from the ancient Greeks onward, as (...) well as on in-depth studies of Darwin's public and private writings, this book offers an original perspective on Darwin's argument, restoring to view the intellectual traditions which Darwin took for granted in arguing as he did. From this perspective come new appreciations not only of Darwin's argument but of the metaphors based on it, the range of wider traditions the argument touched upon, and its legacies for science after the Origin. (shrink)

Conventionalism about logic is the view that logical principles hold in virtue of some linguistic conventions. According to explicit conventionalism, these conventions have to be stipulated explicitly. Explicit conventionalism is subject to a famous criticism by Quine, who accused it of leading to an infinite regress. In response to the criticism, several authors have suggested reconstructing conventionalism as implicit in our linguistic behaviour. In this paper, drawing on a distinction from proof theory between derivable and admissible rules, I argue (...) that implicit conventionalism has not been stated in a sufficiently precise way, as it leaves open what one needs to say about admissible yet underivable rules. Moreover, it turns out that this challenge cannot be easily met, and that any attempt to meet the challenge makes conventionalism much less attractive a thesis. (shrink)

Although Belgian diplomats analysed the nazi-regime from the very first moment as intrinsically crimina!, inhuman, dictatorial and revenge seeking, they showed the nazis in 1934-1935 that dialogue was possible. The nazi-diplomacy, with secrecy as a keystone, permitted some of the most important Belgian politicians and businessmen to meet the.nazi-leaders without being disapproved by public opinion or even parliament. This resulted in a «practical» way to improve political and above all economical relations between Belgium and nazi-Germany. It can be seen (...) as a Belgian answer to the inability of France and Great Britain to force the Third Reich to respect the international security treaties which were to guarantee the sovereignty of Belgium. (shrink)

​This book describes argumentative tools and strategies that can be used to guide policy decisions under conditions of great uncertainty. Contributing authors explore methods from philosophical analysis and in particular argumentation analysis, showing how it can be used to systematize discussions about policy issues involving great uncertainty. The first part of the work explores how to deal in a systematic way with decision-making when there may be plural perspectives on the decision problem, along with unknown consequences of what we (...) do. Readers will see how argumentation tools can be used for prioritizing among uncertain dangers, for determining how decisions should be framed, for choosing a suitable time frame for a decision, and for systematically choosing among different decision options. Case studies are presented in the second part of the book, showing argumentation in practice in the areas of climate geoengineering, water governance, synthetic biology, nuclear waste, and financial markets. In one example, argumentation analysis is applied to proposals to solve the climate problem with various technological manipulations of the natural climate system, such as massive dispersion of reflective aerosols into the stratosphere. Even after a thorough investigation of such a proposal, doubt remains as to whether all the potential risks have been identified. In such discussions, conventional risk analysis does not have much to contribute since it presupposes that the risks have been identified, whereas the argumentative approach to uncertainty management can be used to systematize discussions. (shrink)

A famous Indian argument for jus ad bellum and jus in bello is presented in literary form in the Mahābhārata: it involves events and dynamics between moral conventionalists (who attempt to abide by ethical theories that give priority to the good) and moral parasites (who attempt to use moral convention as a weapon without any desire to conform to these expectations themselves). In this paper I follow the dialectic of this victimization of the conventionally moral by moral parasites (...) to its philosophical culmination in the fateful battle, which the Bhagavad Gītā precedes. Arjuna’s lament is an internalization of the logic of conventional moral expectations that allowed moral parasitism, and Krishna’s push for a purely procedural approach to moral reasoning (bhakti yoga) does away with the good as a primitive of explanation and provides the moral considerations that allow us to see that the jus ad bellum and jus in bello coincide: the just cause is the approximation to the procedural ideal (the Lord), which is also just conduct. Jeff McMahan is correct in claiming that it is wrong for the unjust to attack the just. But it is also not obviously correct that it is the same set of moral considerations in war and peace that mark out the sides, for peace is largely characterizable by conventional morality, which all are forced to abandon in war. Walzer is correct that there are different sets of standards at play at war and peace, and that getting hands dirty in immorality is a price worth paying in war, but Walzer is thereby incorrect for a subtle reason: conventional standards by way of which jus ad bellum and jus in bello appear corrupt are themselves actually corrupt when the need for a just war arises. It is because moral parasites use conventional morality as a means of hostility and not as a means of fair, inclusive social interaction that conventional morality is corrupted and turned into a tool of the unjust. It is hence unjust to employ these standards to judge those whose cause is just, though such a judgement is conventional. Those who fight for a just cause thereby justly get their hands dirty by departing from conventional moral standards. But this is to the disadvantage of parasites who can only function in a climate where the conventionally good are constrained by conventional morality. Just war so understood deprives parasites their weapon of choice. (shrink)

The paper presents an analysis of the cultural embeddedness of arguments, raised as a part of the Bulgarian debate about the ratification of the Istanbul convention. The method I employed was the localization procedure of Generalized Argumentation theory. Through a qualitative analysis of empirical argumentation data, I identified arguments in favour of or against the ratification of the Istanbul convention. Information about the cultural background against which these arguments were raised, i.e. about Bulgarian culture, was gathered from (...) the part of the ninth wave of the European Social Survey that used the Portrait Value Questionnaire—an instrument for measuring human values, based on Schwartz’s theory of human values. By establishing a certain relationship between the arguments and the cultural background information, I came to the conclusion that the debate between the proponents and the opponents of the ratification represented a conflict between the basic values of universalism and tradition, and more particularly, between the lower-order values of equality and respect for tradition. (shrink)

In a rare book published in Trivandrum (1927), entitled Sphoṭasiddhiḥ Bharatamiśrapranītā , we find an interesting argument in defense of sphoṭa -theory, based on āgamic quotations, especially RV X, 71, 4 (the stanza where the poet describes his own activity in perceiving the essence of Speech as like a beloved woman naked). The main idea is that the numerous word sphoṭas , as an atemporal multiplicity, free from any sensuous quality, were the objects of the Ṛṣis’ primordial intuition. (...) So the internal diversity of the Veda is not a mere subjective convention in order to adapt the highest truth to limited human minds. The absolute brahman has an objective cosmogonical power of which the temporal mutiplicity is only the very last result. There is also an intermediate ideal multiplicity, which the Veda, as eternal and transcending the guru-śiṣya transmission, consists in. (shrink)

It has been argued by some that the argument from vagueness is one of the strongest arguments in favor of the theory of temporal parts. I will neither support nor dispute this claim here. Rather, I will present a version of the argument from vagueness, which – if successful – commits one to the existence of modal parts. I argue that a commitment to the soundness of the argument from vagueness for temporal parts compels (...) one to commit to the soundness of the argument from vagueness for modal parts. I say compels, but not entails; an objection to one of the arguments highlights analogous ways to reject the other, making it difficult to endorse one and reject the other. This would be a significant conclusion, if true, since there are far fewer who currently commit themselves to modal parts than the many who currently commit themselves to temporal parts. (shrink)

The problem of temporary intrinsics is the problem of how persisting objects can have different intrinsic properties at different times. The relativizer responds to this problem by replacing ordinary intrinsic properties with relations to times. In this note, I identify and respond to three different objections to the relativizer's proposal, each of which can be traced to the work of David Lewis.

In this paper, I demonstrate how the Passover Haggadah exploits certain features of conversational interaction in both the production formats of its texts and in its performance formats (or ways it indicates it should be performed) during the Passover Seder. Some conversational methods used include the use of dispreferred second pair parts which creates an impression that at least part of the Haggadah's text resembles a kind of conversational argument. Furthermore, as a recitable text, the Haggadah exploits the use (...) of and changes in footings in a manner reminiscent of how reported speech is used in ordinary conversation to introduce participant roles and virtual participants with their own commitments, orientations and positions which may not represent those of the animators of the recited text. While the Haggadah is not an actual argument in conventional terms, it is a script of ritual texts organized according to a logic similar to the one by which certain kinds of conversational arguments are organized. Participants are able to animate participatory roles and assess the positions, orientations and commitments such roles represent in a manner that rehearses how such positions, orientations and commitments might be accomplished in actual argumentation. (shrink)

The most popular argument against moral realism is the argument from disagreement: if there are mind‐independent moral facts, then we would not expect to find as much moral disagreement as we in fact do; therefore, moral realism is false. In this paper, I develop the flipside of this argument. According to this argument from agreement, we would expect to find lots of moral disagreement if there were mind‐independent moral facts. But we do not, in (...) fact, find much moral disagreement; therefore, moral realism is false. I defend the argument, explain the empirical evidence that supports it, and show what makes this challenge novel and powerful. (shrink)

Elizabeth Anderson claims that the argument from marginal cases is 'the central argument' behind the claim that nonhuman animals have rights. But she thinks, along with Cora Diamond, that the argument is 'obtuse'. Two different meanings could be intended here: that the argument from marginal cases is too blunt or dull to dissect the reasons why it makes sense to say that nonhuman animals have rights or that the argument from marginal cases (...) is insensitive regarding nonrational human beings. The purpose of the present article is to argue that, despite Anderson's and Diamond's nuanced and perceptive treatments of the argument from marginal cases, this argument is not obtuse in either sense of the term. (shrink)

In this article, through a critical examination of K. Brad Wray's version of the argument from underconsideration against scientific realism, I articulate a modest version of scientific realism. This modest realist position, which I call ‘relative realism’, preserves the scientific realist's optimism about science's ability to get closer to the truth while, at the same time, taking on board the antirealist's premise that theory evaluation is comparative, and thus that there are no good reasons to think that science's (...) best theories are close to the truth. (shrink)

Attempts have been made to prove God's non-existence. Often this takes the form of an appeal to the so-called Argument from Evil: if God were to exist, then he would not permit as much suffering in the world as there actually is. Hence the fact that there is so much suffering constitutes evidence for God's non-existence. In this essay I propose a variation which I shall call ‘The Argument from Non-belief’. Its basic idea is that if (...) God were to exist, then he would not permit as much non-belief in the world as there actually is. Hence the fact that there is so much non-belief constitutes evidence for God's non-existence. (shrink)

This chapter contains sections titled: Section One: The Backdrop for Locating Consciousness in a Naturalist Ontology Section Two: The AC Section Three: John Searle and Contingent Correlation Section Four: Timothy O'Connor and Emergent Necessitation Section Five: Colin McGinn and Mysterian “Naturalism” Conclusion Further Reading References.

The argument from silence is a pattern of reasoning in which the failure of a known source to mention a particular fact or event is used as the ground of an inference, usually to the conclusion that the supposed fact is untrue or the supposed event did not actually happen. Such arguments are widely used in historical work, but they are also widely contested. This paper surveys some inadequate attempts to model this sort of argument, offers a (...) new analysis using a Bayesian probabilistic framework that isolates the most problematic step in such arguments, illustrates a key problem besetting many uses of the argument, diagnoses the attraction of the argument in terms of a known human cognitive bias affecting the critical step, and suggests a standard that must be met in order for any argument from silence to have more than a very weak influence on historical reasoning. (shrink)

A presentation of the Lewis-Sider argument from vagueness for unrestricted composition and possible responses.

Van Fraassen infers the truth of the contextual theory from his observation that it has passed a crucial test. Mizrahi infers the comparative truth of our best theories from his observation that they are more successful than their competitors. Their inferences require, according to the argument from double spaces, the prior belief that it is more likely that their target theories were pulled out from the T-space than from the O-space. The T-space is the (...) logical space of unconceived theories whose appearances agree with their realities; the O-space is the logical space of unconceived theories whose appearances may agree or disagree with their realities. (shrink)

The problem that suffering and other evils pose for the rationality of belief in an omnipotent, omniscient, and morally perfect person has been the focus of intense discussion for a long time. The main thing that I want to do here is to consider whether recent discussions have significantly advanced our understanding of the underlying issues. I believe that they have, and I shall try to indicate the ways in which that is so. The structure of my discussion is as (...) follows. The first two sections constitute the main part of the paper. In the first section, I shall consider how the argument from evil might best be formulated. Among the topics that I shall discuss are, first, the distinction between abstract and concrete formulations of the argument from evil; secondly, the distinction between incompatibility and evidential formulations; thirdly, the distinction between subjective and objective formulations; and fourthly, the relevance to the argument from evil of traditional arguments in support of the existence of God. One of my conclusions in the first section is that the argument from evil is best viewed as consisting of a core argument that is relatively straightforward – with the exception of one crucial premise – plus a subsidiary argument designed to support the premise in question. The second section will therefore be devoted to an examination of that subsidiary argument. In the third section, I shall consider different types of responses to the argument from evil. One useful classification, I suggest, is in terms of whether the goal is that of a total refutation of the argument, a defense, or a theodicy. In subsequent sections, I consider those options, and I show that none is successful. (shrink)

Recently, several philosophers have recast feminist arguments against pornography in terms of Speech Act Theory. In particular, they have considered the ways in which the illocutionary force of pornographic speech serves to set the conventions of sexual discourse while simultaneously silencing the speech of women, especially during unwanted sexual encounters. Yet, this raises serious questions as to how pornographers could (i) be authorities in the language game of sex, and (ii) set the conventions for sexual discourse - questions which these (...) speech act-theoretic arguments against pornography have thus far failed to adequately answer. I fill in this gap of the argumentation by demonstrating that there are fairly weak standards for who counts as an authority or convention-setter in sexual discourse. With this analysis of the underpinnings of a speech act analysis of pornography in mind, I discuss a range of possible objections. I conclude that (i) the endorsement of censorship by a speech act analysis of pornography competes with its commitment to the conventionality of speech acts, and, more damningly, that (ii), recasting anti-pornography arguments in terms of linguistic conventions risks an unwitting defence of a rapist's lack of mens rea - an intolerable result; and yet resisting this conclusion requires that one back away from the original claim to women's voices being 'silenced'. (shrink)

Truth by convention, once thought to be the foundation of a uniquely promising approach to explaining our access to the truth in nonempirical domains, is nowadays widely considered an absurdity. Its fall from grace has been due largely to the influence of an argument that can be sketched as follows: our linguistic conventions have the power to make it the case that a sentence expresses a particular proposition, but they can’t by themselves generate truth; whether a given (...) proposition is true—and so whether the sentence that expresses it is true—is a matter of what the world is like, which means it isn’t a matter of convention alone. The consensus is that this argument is decisive against truth by convention. Strikingly, though, it has rarely been formulated with much precision. Here I provide a new rendering of the argument, one that reveals its structure and makes transparent just what assumptions it requires, and then I assess conventionalists’ prospects for resisting each of those assumptions. I conclude that the consensus is mistaken: contrary to what is almost universally thought, there remains a promising way forward for the conventionalist project. Along the way, I clarify conventionalists’ commitments by thinking about what truth by convention would need to be like in order for conventionalism to do the epistemological work it’s intended to do. (shrink)

In Moonshadows, the Cowherds, a team of ten scholars of Buddhist Studies, address the nature of conventional truth as it is understood in the Madhyamaka tradition deriving from Nagarjuna and Candrakarti. Moonshadows combines textual scholarship with philosophical analysis to elucidate the metaphysical, epistemological and ethical consequences of this doctrine.

The Lewis-Sider argument from vagueness is one of the most powerful objections against restricted composition. Many have resisted the argument by rejecting its key premise, namely that existence is not vague. In this paper, I argue that this strategy is ineffective as a response to vagueness-based objections against restricted composition. To that end, I formulate a new argument against restricted composition: the argument from determinate vagueness. Unlike the Lewis-Sider argument, my argument doesn’t (...) require accepting that existence is not vague, but only that it is not vague in a specific way, which, I argue, is entailed by restricted composition. I show that the rejection of this species of vague existence follows from assumptions even friends of vague existence should be happy to accept. (shrink)

1. Introduction In ‘The Refutation of Idealism’, G.E.Moore observed that, "when we try to introspect the sensation of blue, all we can see is the blue: the other element is as if it were diaphanous" (1922; p.25). Many philosophers, but Gilbert Harman (1990, 1996) in particular, have suggested that this observation forms the basis of an argument against qualia, usually called the argument from diaphanousness or transparency.1 But even its friends concede that it is none too clear (...) what the argument from diaphanousness—as I will call it—is (Tye 2000; p.45).2 The purpose of this paper is to formulate the argument, and to assess its merits. My conclusion will be that qualia realists have little to fear from the argument—provided both qualia and diaphanousness are properly understood. (shrink)

The aim of this paper is to discuss a seemingly straightforward argument against physicalism which, despite being implicit in much of the philosophical debate about consciousness, has not received the attention it deserves (compared to other, better-known “epistemic”, “modal”, and “conceivability” arguments). This is the argument from the non-supervenience of the first-personal (and indexical) facts on the third-personal (and non-indexical) ones. This non-supervenience, together with the assumption that the physical facts (as conventionally understood) are third-personal, entails that (...) some facts – namely, first-personal, phenomenal ones – do not supervene on the physical facts. Unlike other arguments against physicalism, the first-personal argument, if successful, refutes not only physicalism but also other third-personal metaphysical pictures, including standard versions of dualism. (shrink)

THE PURPOSE OF THE ARTICLE IS TO SUPPORT KEMP SMITH’S INTERPRETATION THAT PHILO, IN THE "DIALOGUES", SPEAKS FOR HUME "FROM START TO FINISH." THIS INTERPRETATION HAS RECENTLY BEEN QUESTIONED BY PROFESSOR JAMES NOXON WHO BELIEVES THAT PHILO IS A TRUE PYRRHONIAN SCEPTIC AND THEREFORE DOES NOT REPRESENT THE MITIGATED SCEPTICISM OF HUME. I SUPPORT KEMP SMITH’S INTERPRETATION BY SUGGESTING WHY PHILO SEEMS TO REVERSE HIMSELF AT THE END OF THE "DIALOGUES" AND TO ACCEPT THE DESIGN ARGUMENT AS SUPPORT (...) FOR A VAGUE SORT OF THEISM: HUME INTENDS PHILO’S ’REVERSAL’ TO APPEASE NOT THE RELIGIOUS ESTABLISHMENT WHICH HE DESPISES, BUT THE SCIENTIFIC ESTABLISHMENT WHICH HE RESPECTS. (shrink)

This chapter contains sections titled: Introduction Goal and Scope of the Argument The Concept of a Miracle Textual Assumptions Background Facts: Death and Burial The Salient Facts: W, D, and P Probabilistic Cumulative Case Arguments: Nature and Structure The Testimony of the Women: Bayes Factor Analysis The Testimony of the Disciples: Bayes Factor Analysis The Conversion of Paul: Bayes Factor Analysis The Collective Force of the Salient Facts Independence Hume's Maxim and Worldview Worries Plantinga's Principle of Dwindling Probabilities Knavery, (...) Folly, and the Love of Wonder Conclusion References. (shrink)

In this paper, we present what we call the argument from accidental truth, according to which some instances of deflationist schemata, even those carefully reformulated and adjusted by Field and Horwich to accommodate the truth of utterances, are falsified due to accidental truths. Since the folk concept of truth allows for accidental truths, the deflationary theory of truth will face a serious problem. In particular, it follows that the deflationist schema fails to capture the proper extension of truth (...) by precluding accidental truths of utterances. Even though the argument uses the contextualist cases, this conclusion does not require so much as the truth of contextualism, but only two assumptions, the existence of context-relative non-literal contents of utterances (or speech acts), and the existence of accidental truths, both of which are widely accepted by folks and theorists. We will also consider various responses to the argument, including the revisionary deflationist position, all of which we argue are unsatisfactory or committed to a highly implausible view. (shrink)

The Argument from Disagreement (AD) (Mackie, 1977) depends upon empirical evidence for ‘fundamental’ moral disagreement (FMD) (Doris and Stich, 2005; Doris and Plakias, 2008). Research on the Southern ‘culture of honour’ (Nisbett and Cohen, 1996) has been presented as evidence for FMD between Northerners and Southerners within the US. We raise some doubts about the usefulness of such data in settling AD. We offer an alternative based on recent work in moral psychology that targets the potential universality of (...) morally significant distinctions (e.g. means vs. side-effects, actions versus omissions). More specifically, we argue that a recent study showing that a rural Mayan population fails to perceive as morally significant the distinction between actions and omissions provides a plausible case of FMD between Mayans and Westerners. (shrink)

There is a tendency to use data from neuroscience, cognitive science and experimental psychology to rail against philosophical ethics. Recently, Joshua Greene has argued that deontological judgments tend to be supported by emotional responses to irrelevant features, whereas consequentialist judgments are more reliable because they tend to be supported by cognitive processes. In this article, I will analyse the evidence used by Greene to suggest a different kind of argument against deontology, which I will call the argument (...) from self-defeating beliefs. The charge of this type of argument amounts to exposing a psychological nature of deontological judgements that is supposedly rejected by deontologists. I will argue that the alleged evidence is poorly understood, mixed and indeterminate, failing to endorse general conclusions about the psychological processes underlying deontological judgements. (shrink)

At the heart of this book is the age-old question of how law and morality are related. The legal positivist, insisting on the separation of the two, explicates the concept of law independently of morality. The author challenges this view, arguing that there are, first, conceptually necessary connections between law and morality and, second, normative reasons for including moral elements in the concept of law. While the conceptual argument alone is too limited to establish a sufficiently strong connection between (...) law and morality, and the normative argument alone fails to address the nature of law, the two arguments together support a nonpositivistic concept of law, toppling legal positivism qua comprehensive theory of law. (shrink)

Very broadly, an argument from collections is an argument that purports to show that our beliefs about sets imply — in some sense — the existence of God. Plantinga (2007) first sketched such an argument in “Two Dozen” and filled it out somewhat in his 2011 monograph Where the Conflict Really Lies: Religion, Science, and Naturalism. In this paper I reconstruct what strikes me as the most plausible version of Plantinga’s argument. While it is a (...) good argument in at least a fairly weak sense, it doesn’t initially appear to have any explanatory advantages over a non-theistic understanding of sets — what I call set theoretic realism. However, I go on to argue that the theist can avoid an important dilemma faced by the realist and, hence, that Plantinga’s argument from collections has explanatory advantages that realism does not have. (shrink)

Empiricist philosophers like Carnap invoked analyticity in order to explain a priori knowledge and necessary truth. Analyticity was “truth purely in virtue of meaning”. The view had a deflationary motivation: in Carnap’s proposal, linguistic conventions alone determine the truth of analytic sentences, and thus there is no mystery in our knowing their truth a priori, or in their necessary truth; for they are, as it were, truths of our own making. Let us call this “Carnapian conventionalism”, conventionalismC and cognates for (...) short. This conventionalistC explication of the a priori has been the target of sound criticisms. Arguments like Quine’s in “Truth by Convention” are in our view decisive: the truth of conventionalismC requires that the class of logical truths and logical validities be reductively accounted for as conventionally established; however, no such reduction is forthcoming, because logic is needed to generate the entire class from any given set of conventions properly so-called. Granted that conventionalismC is untenable, we want to take issue with a different, usually made criticism. Although the argument uncovers some difficulties for the way conventionalist claims are defended by some of its advocates, we will try to show that it fails. The criticism thus stands in the way of a proper appreciation of why the Carnapian account of the a priori is not correct. We will try to illustrate this by showing that the criticism we will dispute would dispose of conventionalist claims not only regarding philosophically problematic cases – logical and mathematical truths –, but also regarding cases for which they have some prima facie plausibility. One such case is that of truths that follow from mere abbreviations, “nominal” definitions; ‘someone is a bachelor if and only if he is an unmarried adult male’ can serve at this point for illustration. We will try to articulate a clear sense in which the contents of assertion such as this can be truths by convention. We do not need to prove that a conventionalist claim is true in those cases; it is enough for us to show that it is intelligible, for the arguments we will confront question even this. (shrink)

In some utterances, some material does not seem to be explicitly expressed in words, but nevertheless seems to be part of the literal content of the utterance rather than an implicature. I will call material of this kind implicit content. The following are some relevant examples from the literature. (1) Everyone was sick. (2) I haven’t eaten. (3) It’s raining. In the case of (1), we are supposed to have asked Stephen Neale how his dinner party went last night (...) (Neale, 1990, pp. 94–95) and received this as the reply. Obviously, we do not take Neale to be saying that everyone in the world was sick; we interpret him as saying that everyone who attended his dinner party was sick. How, then, do we come to incorporate the property of attending Neale’s dinner party into the proposition expressed, when it does not seem to be the denotation of any overt lexical items in the utterance? In uttering (2), I might be asserting that I have not eaten dinner today (Bach 1994, pp. 135–136), even though I do not use any audible words meaning ‘dinner’ or ‘today’. (I might thereby intend to create an implicature to the effect that we should go to a restaurant.) And in saying (3), I might be claiming that it is raining at 11.59pm on Halloween 2008 in Arkham, Massachusetts, even though I do not appear to mention any time or place (Perry 1986; Stanley 2000; Recanati 2002, 2004, 2007; Mart´ı 2006; Neale 2007). (shrink)

Debates on the moral status of human embryos have been highly and continuously controversial. For many, these controversies have turned into a fruitless scholastical endeavor. However, recent developments and insights in cellular biology have cast further doubt on one of the core points of dissent: the argument from potentiality. In this article we want to show in a nonscholastical way why this argument cannot possibly survive. Getting once more into the intricacies of status debates is a must (...) in our eyes. Not merely intellectual coherence but the standing and self-understanding of current stem cell research might profit from finally taking leave of the argument from potentiality. (shrink)

The anti-realist argument from underconsideration focuses on the fact that, when scientists evaluate theories, they only ever consider a subset of the theories that can account for the available data. As a result, when scientists judge one theory to be superior to competitor theories, they are not warranted in drawing the conclusion that the superior theory is likely true with respect to what it says about unobservable entities and processes. I defend the argument from underconsideration (...) class='Hi'>from the objections of Peter Lipton. I argue that the inconsistency that Lipton claims to find in the argument vanishes once we understand what the anti-realist means when she claims that scientists are reliable. I also argue that collapsing the distinction between relative and absolute evaluations, as Lipton recommends, has its costs. Finally, I briefly examine Richard Boyd's influential defence of realism. (shrink)

Rationality (or something similar) is usually given as the relevant difference between all humans and animals; the reason humans do but animals do not deserve moral consideration. But according to the Argument from Marginal Cases not all humans are rational, yet if such (marginal) humans are morally considerable despite lacking rationality it would be arbitrary to deny animals with similar capacities a similar level of moral consideration. The slippery slope objection has it that although marginal humans are not (...) strictly speaking morally considerable, we should give them moral consideration because if we do not we will slide down a slippery slope where we end up by not giving normal humans due consideration. I argue that this objection fails to show that marginal humans have the kind of direct moral status proponents of the slippery slope argument have in mind. (shrink)

I. The argument from design or ‘teleological argument’ purports to be an inductive proof for the existence of God, proceeding from the evidence of the order exhibited by natural phenomena to the probable conclusion of a rational agent responsible for producing that order. The argument was severely criticized by David Hume in his Dialogues Concerning Natural Religion , and it was widely conceded that Hume's objections had cast serious doubt on the adequacy of the teleological (...) argument, if not destroyed its credibility entirely. However, there has been a recent reappraisal of this claim by R. G. Swinburne, who maintains that none of Hume's criticisms have any validity against a ‘carefully articulated version of the argument’. Using an analogical argument based on temporal regularities rather than on spatial regularities , Swinburne claims to have shown that the teleological argument is a legitimate inference to the best explanation whose force depends only on the strength of the analogy and on the degree to which the resulting theory makes explanation of empirical matters simpler and more coherent. Moreover, he claims to have shown that the argument provides support for the Christian monotheistic hypothesis and not merely for the weak claim that the universe was designed . This is an important claim since it has long been thought that Hume's most devastating blow was dealt when he showed that the teleological argument provides just as much support for the negation of certain propositions considered essential to Christian monotheism as it does for their affirmation. (shrink)

Stanford’s argument against scientific realism focuses on theories, just as many earlier arguments from inconceivability have. However, there are possible arguments against scientific realism involving unconceived (or inconceivable) entities of different types: observations, models, predictions, explanations, methods, instruments, experiments, and values. This paper charts such arguments. In combination, they present the strongest challenge yet to scientific realism.

The compatibility question lies at the center of the free will problem. Compatibilists think that determinism is compatible with moral responsibility and the concomitant notions, while incompatibilists think that it is not. The topic of this paper is a particular form of charge against compatibilism: that it is shallow. This is not the typical sort of argument against compatibilism: most of the debate has attempted to discredit compatibilism completely. The Argument From Shallowness maintains that the compatibilists do (...) have a case. However, this case is only partial, and shallow. This limited aim proves itself more powerful against compatibilists than previous all-or-nothing attempts. It connects to the valid instincts of compatibilists, making room for them, and hence is harder for compatibilists to ignore. (shrink)

This chapter contains sections titled: The Experiential Roots of Religion The ARE in the Twentieth Century The Decline of Traditional Foundationalism and Stock Objections to RE The ARE via the Principle of Critical Trust (PCT) RE and TE Conceptual Coherence of TE Intracoherence of TE The Structure of the CTA The Impartiality Argument for the PCT Objections to the ARE The ARE in the Twenty‐First Century References.

According to moral error theory, there are no ethical facts. Error theorists often defend this view with the metaphysical argument from queerness. This argument purports to show that it is most reasonable to believe that ethical facts do not exist, because such facts are metaphysically queer and explanatorily redundant. This paper argues that even if we assume that ethical facts are metaphysically queer and explanatorily redundant, the argument from queerness does not warrant the rejection of (...) ethical facts. It only shows that it is most reasonable to refrain from believing that ethical facts exist. The argument from queerness therefore merely supports metaethical scepticism: that is, it merely supports agnosticism about the existence of ethical facts. This is cause for optimism, because metaethical scepticism is less of a threat to our moral practice than moral error theory. (shrink)

According to objectivism about the practical 'ought', what one ought to do depends on all the facts; according to perspectivism, it depends only on epistemically available facts. This essay presents a new argument against objectivism. The first premise says that it is at least sometimes possible for a normative theory to correctly guide action. The second premise says that, if objectivism is true, this is never possible. From this it follows that objectivism is false. Perspectivism, however, turns out (...) to be compatible with the plausible assumption about guidance. I defend the two premises on the basis of an account of what it is for a normative theory to guide action. Central to this account is the idea that correct action-guidance involves correct practical reasoning from a normative theory to an action, which requires that agents have the capacity to believe for the right reasons. Since objectivists about the practical 'ought' are committed to objectivism about the epistemic 'ought', it follows that agents lack this capacity and so are in principle unable to be correctly guided by a normative theory. This shows that recent attempts to reconcile objectivism with action-guidance are unsuccessful, which all assume that, if objectivism is true, it is at least sometimes possible for a normative theory to correctly guide action. (shrink)

The argument from reason states that if naturalism is true, then our beliefs are caused by physical processes rather than being causally based in their reasons, so our beliefs are not knowledge—including the belief in naturalism itself. Recent critics of the argument from reason provide dual process replies to the argument from reason—our beliefs can have both a naturalistic cause/ explanation and be caused/explained by its reasons, thereby showing that naturalism can accommodate knowledge. In (...) this paper I consider three dual process replies and conclude that none of them are successful. (shrink)

ARGUMENTS FROM DESIGN TO THE EXISTENCE OF GOD MAY TAKE AS THEIR PREMISS EITHER THE EXISTENCE OF REGULARITIES OF COPRESENCE OR THE EXISTENCE OF REGULARITIES OF SUCCESSION. THERE ARE NO VALID FORMAL OBJECTIONS TO A CAREFULLY ARTICULATED ARGUMENT OF THE LATTER TYPE. AGAINST SUCH AN ARGUMENT NONE OF THE OBJECTIONS IN HUME’S "DIALOGUES" HAVE ANY WORTH. THE ARGUMENT MAY HOWEVER GIVE ONLY A SMALL DEGREE OF SUPPORT TO ITS CONCLUSION.