Online research in philosophy

This article explores universal normative bases that could help to shape a workable legal construct that would facilitate a global use of advance directives. Although I believe that advance directives are of universal character, my primary aim in approaching this issue is to remain realistic. I will make three claims. First, I will argue that the principles of autonomy, dignity and informed consent, embodied in the Oviedo Convention and the UNESCO Declaration on Bioethics and Human Rights, could arguably be regarded (...) as universal bases for the global use of advance directives. Second, I will demonstrate that, despite the apparent consensus of ethical authorities in support of their global use, it is unlikely, for the time being, that such consensus could lead to unqualified legal recognition of advance directives, because of different understandings of the nature of the international rules, meanings of autonomy and dignity which are context-specific and culture-specific, and existing imperfections that make advance directives either unworkable or hardly applicable in practice. The third claim suggests that the fact that the concept of the advance directive is not universally shared does not mean that it should not become so, but never as the only option in managing incompetent patients. A way to proceed is to prioritize work on developing higher standards in managing incompetent patients and on progressing towards the realization of universal human rights in the sphere of bioethics, by advocating a universal, legally binding international convention that would outlaw human rights violations in end-of-life decision-making. (shrink)

The children of today live in a time when the images of themselves and their childhood, their needs, interests, and skills, are discussed, researched, challenged, and changed. Childhood, education and educational settings for young children are to a great extent governed by temporality. In this paper, temporality and temporal notions in education are explored and discussed. We especially illuminate two different ways of thinking about children in education and care for younger children in the West— the predominant biased notions of (...) the child as becoming or being. The child as becoming, is manifested primarily in classical developmental psychology while the notion of the child as being, has been highlighted mainly by sociological researchers in their critique of developmental psychology. This latter notion is also visible in a totally different manner in the philosophy of Rousseau, emphasizing the free and natural child. In addition, we explore an alternative way of thinking about temporality and children. Drawing upon the philosophy of Maurice Merleau-Ponty and Gilles Deleuze, we argue for a rethinking of temporality beyond linear views on time and biased notions of children as ‘either or’. A movement towards a perspective which not only combines notions, but where the whole is more than merely the sum of the parts, is proposed. This leads to an ambiguous, intertwined and ongoing connection between the temporal notions of have been, being and becoming, described by a novel concept—a chiasmic be(com)ing. We suggest that this alternative may be a fruitful way to overcome binary approaches and expand the discussion of temporality, and temporal notions of children, in education. Such an alternative could function as a counterweight to the predominant notions of education and teachers’ work. It may also be seen as a significant foundation for an ethical education since it is built upon ongoing and intertwined relationships, which appreciate openness and unpredictability. (shrink)

To Be Human presents Krishnamurti's radical vision of life in a new way. At the heart of this extraordinary collection are passages from the great teacher's talks that amplify and clarify the nature of truth and those obstacles that often prevent us from seeing it. Most of these core teachings have not been available in print until now. Besides presenting the core of Krishnamurti's message, the book alerts the reader to his innovative use of language, the ways in which he (...) would use "old words with new interpretations," then gives practical examples, showing that we can clarify our understanding of life itself--and act on this new understanding. The splendid introduction by David Skitt discusses Krishnamurti's philosophy as a guide to knowledge and experience, the roles knowledge and experience should play in our lives, and the times when it is best to cast them aside and "look and act anew." The book's source notes will aid the inquisitive reader who wishes a deeper understanding of this great teacher's message. (shrink)

I take myself to be a physicalist. I hold that all facts, including such prima facie non-physical facts as mental and biological facts, metaphysically supervene on the physical facts. However, I do not have any views about the relationship between macroscopic and microscopic facts. I am neutral on such questions as whether big things are always made of small things. Recently I have become worried about this combination of views. This is because many other philosophers seem to think of physicalism (...) as some kind of commitment to the primacy of the microscopic. In their view, physicalism doesn’t just say that everything is physical. It also says that everything is microscopically determined. Here are some representative quotations. (shrink)

Many international business training programs present a viewpoint of cultural relativism that encourages business people to adapt to the host country's culture. This paper presents an argument that cultural relativism is not always appropriate for business ethics; rather, a code of conduct must be adapted which presents guidelines for core ethical business conduct across cultures. Both moral and economic evidence is provided to support the argument for a universal code of ethics. Also, four steps are presented that will help ensure (...) that company ethical standards are followed internationally. (shrink)

It is always awkward when someone asks me informally what I’m working on and I answer that I’m trying to figure out what gender is. For outside a rather narrow segment of the academic world, the term ‘gender’ has come to function as the polite way to talk about the sexes. And one thing people feel pretty confident about is their knowledge of the difference between males and females. Males are those human beings with a range of familiar primary and (...) secondary sex characteristics, most important being the penis; females are those with a different set, most important being the vagina or, perhaps, the uterus. Enough said. Against this background, it isn’t clear what could be the point of an inquiry, especially a philosophical inquiry, into “what gender is”. (shrink)

The standard view about counterfactuals is that a counterfactual (A > C) is true if and only if the A-worlds most similar to the actual world @ are C-worlds. I argue that the worlds conception of counterfactuals is wrong. I assume that counterfactuals have non-trivial truth-values under physical determinism. I show that the possible-worlds approach cannot explain many embeddings of the form (P > (Q > R)), which intuitively are perfectly assertable, and which must be true if the contingent falsity (...) of (Q > R) is to be explained. If (P > (Q > R)) has a backtracking reading then the contingent facts that (Q > R) needs to be true in the closest P-worlds are absent. If (P > (Q > R)) has a forwardtracking reading, then the laws required by (Q > R) to be true in the closest P-worlds will be absent, because they are violated in those worlds. Solutions like lossy laws or denial of embedding won't work. The only approach to counterfactuals that explains the embedding is a pragmatic metalinguistic approach in which the whole idea that counterfactuals are about a modal reality, be it abstract or concrete, is given up. (shrink)

I distill three somewhat interrelated approaches to the ethical criticism of humor: (1) attitude-based theories, (2) merited-response theories, and (3) emotional responsibility theories. I direct the brunt of my effort at showing the limitations of the attitudinal endorsement theory by presenting new criticisms of Ronald de Sousa’s position. Then, I turn to assess the strengths of the other two approaches, showing that that their major formulations implicitly require the problematic attitudinal endorsement theory. I argue for an effects-mediated responsibility theory , (...) holding that the strongest ethical criticism that can be made of our sense of humor is that it might indicate some omission on our part. This omission could only be culpable in so far as a particular joke could do harm to oneself or others. In response to Ted Cohen’s doubts that such a mechanism of harm is forthcoming, I argue that the primary vehicle of the harmful effects of humor is laughter. (shrink)

I give two arguments for the claim that all events which occur at the actual world and are such that they could be caused, are also such that they must actually be caused. The first argument is an improvement of a similar argument advanced by Alexander Pruss, which I show to be invalid. It uses Pruss’s Brouwer Analog for counterfactual logic, and, as a consequence, implies inconsistency with Lewis’s semantics for counterfactuals. While (I suggest) this consequence may not be objectionable, (...) the argument founders on the fact that Pruss’s Brouwer Analog has a clear counterexample. I thus turn to a second, “Lewisian” argument, which requires only an affirmation of one element of Lewis’s analysis of causation and one other, fairly weak possibility claim about the nature of wholly contingent events. The final section of the paper explains how both arguments escape objections from supposed indeterminacy in quantum physics. (shrink)

The project that Dan Lloyd has undertaken is admirable and audacious. He has tried to boil down the substrate of information-processing that underlies conscious experience to some very simple elements, in order to gain a better understanding of the phenomenon. Some people will suspect that by considering a model as simple as a connectionist network, Dan has thrown away everything that is interesting about consciousness. Perhaps there is something to that complaint, but I will take a different tack. It seems (...) to me that if we apply his own reasoning, we can see that Dan has not taken things far _enough_. When we have boiled things down to a system as simple as a connectionist network, it seems faint-hearted to stop there, and perhaps a little arbitrary as well. So I will take things further, and ask what seems to be the really interesting question in the vicinity: what is it like to be a thermostat? (shrink)

Normativity involves two kinds of relation. On the one hand, there is the relation of being a reason for. This is a relation between a fact and an attitude. On the other hand, there are relations specified by requirements of rationality. These are relations among a person's attitudes, viewed in abstraction from the reasons for them. I ask how the normativity of rationality—the sense in which we ‘ought’ to comply with requirements of rationality—is related to the normativity of reasons—the sense (...) in which we ‘ought’ to have the attitudes what we have conclusive reason to have. The normativity of rationality is not straightforwardly that of reasons, I argue; there are no reasons to comply with rational requirements in general. First, this would lead to ‘bootstrapping’, because, contrary to the claims of John Broome, not all rational requirements have ‘wide scope’. Second, it is unclear what such reasons to be rational might be. Finally, we typically do not, and in many cases could not, treat rational requirements as reasons. Instead, I suggest, rationality is only apparently normative, and the normativity that it appears to have is that of reasons. According to this ‘Transparency Account’, rational requirements govern our responses to our beliefs about reasons. The normative ‘pressure’ that we feel, when rational requirements apply to us, derives from these beliefs: from the reasons that, as it seems to us, we have. (shrink)

Claims that pornography cannot be art typically depend on controversial claims about essential value differences (moral, aesthetic) between pornography and art. In this paper, I offer a value-neutral exclusionary claim, showing pornography to be descriptively at odds with art. I then show how my view is an improvement on similar claims made by Jerrold Levinson. Finally I draw parallels between art and pornography and art and advertising as well as show that my view is consistent with our typical usage of (...) the term “pornographic art.”. (shrink)

In On What Matters Derek Parfit argues that we need to make a significant reassessment of the relationship between some central positions in moral philosophy, because, contrary to received opinion, Kantians, contractualists and consequentialists are all 'climbing the same mountain on different sides'. In Parfit's view Kant's own attempt to outline an account of moral obligation fails, but when it is modified in ways entirely congenial to his thinking, a defensible Kantian contractualism can be produced, which survives the objections which (...) are fatal for Kant's own theory. This form of contractualism would then lead rational agents to choose consequentialist moral principles. I argue that Parfit significantly misrepresents Kant's project in moral philosophy, and that no genuinely Kantian moral theory could issue in a form of consequentialism. (shrink)

One of the striking, even amusing, spectacles to be enjoyed at the many workshops and conferences on consciousness these days is the breathtaking overconfidence with which laypeople hold forth about the nature of consciousness Btheir own in particular, but everybody =s by extrapolation. Everybody =s an expert on consciousness, it seems, and it doesn =t take any knowledge of experimental findings to secure the home truths these people enunciate with such conviction.

1.1 Bilateral damage to the thalamus abolishes waking consciousness. The critical site of this damage is believed to be a relatively small cluster of neurons, about the size of a pencil eraser on either side of the brain's midline, called the Intra-Laminar Nuclei (ILN) because they are located inside the white layers (laminae) that divide the two thalami into their major groupings of nuclei. The fact that bilateral damage to the ILNs abolishes consciousness is very unusual. There is no other (...) site in the brain that has this property, except the reticular formation in the brain stem. In contrast, huge chunks of cortex can be damaged without abolishing the STATE of consciousness. (Cortical damage does change the CONTENTS of consciousness, of course). (shrink)

A "machine" is any causal physical system, hence we are machines, hence machines can be conscious. The question is: which kinds of machines can be conscious? Chances are that robots that can pass the Turing Test -- completely indistinguishable from us in their behavioral capacities -- can be conscious (i.e. feel), but we can never be sure (because of the "other-minds" problem). And we can never know HOW they have minds, because of the "mind/body" problem. We can only know how (...) they pass the Turing Test, but not how, why or whether that makes them feel. (shrink)

College students implicitly judge interracial sex and gay sex to be morally wrong Some moral intuitions arise from psychological processes that are not fully accessible to consciousness. For instance, most people disapprove of consensual adult incest between siblings, but are unable to articulate why—they just feel that it is wrong (Haidt, 2001). More generally, there is evidence for at least two sources of moral judgment: explicit conscious reasoning and tacit intuitions, which are motivated by emotional responses (Greene et al., 2001) (...) and learned associations (Greenwald & Banaji, 1995). (shrink)

More and more people seem to think that constructivism - in political philosophy, in moral philosophy, and perhaps in practical reasoning most generally - is the way to go. And yet it is surprisingly hard to even characterize the view. In this paper, I go to some lengths trying to capture the essence of a constructivist position - mostly in the realm of practical reason - and to pinpoint its theoretical attractions. I then give some reason to suspect that there (...) cannot be a coherent constructivist view about practical reason as a whole, at least not if it is to be interestingly constructivist, in a sense I make reasonably precise. (shrink)

The paper deals with the possibility of a theory of the nature of law as such, a theory which will be necessarily true of all law. It explores the relations between explanations of concepts and of the things they are concepts of, the possibility that the law has essential properties, and the possibility that the law changes its nature over time, and that what is law at a given place and time depends on the culture and concepts of that place (...) and time. It also considers the possibility of understanding the institutions, such as the law, of cultures whose concepts are alien to us. The position advocated offers a reconciliation of ways in which a theory of the nature of law is parochial with its claim to be universal. (shrink)

Negative causation occurs when an absence serves as cause, effect, or causal intermediary. Negative causation is genuine causation, or so I shall argue. It involves no physical connection between cause and effect. Thus causes need not be physically connected to their effects.

Professional philosophers are members of bioethical committees and regulatory bodies in areas of interest to bioethicists. This suggests they possess moral expertise even if they do not exercise it directly and without constraint. Moral expertise is defined, and four arguments given in support of scepticism about their possession of such expertise are considered and rejected: the existence of extreme disagreement between moral philosophers about moral matters; the lack of a means clearly to identify moral experts; that expertise cannot be claimed (...) in that which lacks objectivity; and that ordinary people do not follow the advice of moral experts.I offer a better reason for scepticism grounded in the relation between moral philosophy and common-sense morality: namely that modern moral philosophy views even a developed moral theory as ultimately anchored in common-sense morality, that set of basic moral precepts which ordinary individuals have command of and use to regulate their own lives.Even if moral philosophers do nevertheless have a limited moral expertise, in that they alone can fully develop a set of moral judgments, I sketch reasons – grounded in the values of autonomy and of democracy – why moral philosophers should not wish non-philosophers to defer to their putative expertise. (shrink)

An important advance in normativity research over the last decade is an increased understanding of the distinction, and difference, between normativity and rationality. Normativity concerns or picks out a broad set of concepts that have in common that they are, put loosely, guiding. For example, consider two commonly used normative concepts: that of a normative reason and that of ought. To have a normative reason to perform some action is for there to be something that counts in favour of performing (...) that action. Likewise with ought, when there is sufficient evidence for something, one ought to believe it (at least under normal circumstances). Not all guidance need be directed towards a specific state or a specific action. Subject to the requirements of normativity, too, are relations. It is commonly believed, for example, that we ought not to hold contradictory beliefs.1 At least some of the requirements that concern relations amongst an agent’s mental states are, or seem, distinctive. Agents who fail to satisfy these requirements are considered, at least to some degree, irrational. On many current views, being irrational is distinct in some way from not being how one ought to be; rationality is a concept distinct from normativity. Much of the literature on this topic over the last decade stems from attempts to capture the characteristic features of the requirements of rationality. Two influential views in particular did much to set the agenda. The first of these two was put forward John Broome.2 His view, the particulars of which I shall discuss in more detail below, is that the requirements of rationality could be expressed using a normative relation, which he calls a ‘normative requirement’. Normative requirements are conditionals governed by an all-thingsconsidered ought. In the case of rationality, the conditional is made up entirely of mental states.. (shrink)

I discuss Husserl’s account of intersubjectivity in the fifth Cartesian Meditation. I focus on the problem of perceived similarity. I argue that recent work in developmental psychology and neuroscience, concerning intermodal representation and the mirror neuron system, fails to constitute a naturalistic solution to the problem. This can be seen via a comparison between the Husserlian project on the one hand and Molyneux’s Question on the other.

In their recent book Every Thing Must Go Ladyman and Ross (Ladyman et al. 2007) claim: (1) Physics is analytically complete since it is the only science that cannot be left incomplete (cf. Ladyman et al. 2007, 283). (2) There might not be an ontologically fundamental level (cf. Ladyman et al. 2007, 178). (3) We should not admit anything into our ontology unless it has explanatory and predictive utility (cf. Ladyman et al. 2007, 179). In this discussion note I aim (...) to show that the ontological commitment in (3) implies that the completeness of no science can be achieved where no fundamental level exists. Therefore, if claim (1) requires a science to actually be complete in order to be considered as physics, (1), and if Ladyman and Ross’s “tentative metaphysical hypothesis […] that there is no fundamental level” (178) is true, (2), then there simply is no physics. Ladyman and Ross can, however, avoid this unwanted result if they merely require physics to ever strive for completeness rather than to already be complete. (shrink)

David Chalmers argues that consciousness -- authentic, first-person, conscious consciousness -- cannot be reduced to brain events or to any physical event, and that efforts to find a workable mind-body identity theory are, therefore, doomed in principle. But for Chalmers and non-reductionist in general consciousness consists exclusively, or at least paradigmatically, of phenomenal or qualia-consciousness. This results in a seriously inadequate understanding both of consciousness and of the “hard problem.” I describe other, higher-order cognitional events which must be conscious if (...) the “hard problem” is to be solved -- in any sense of ‘solve’ which would make us any the wiser about it -- but whose consciousness is quite different from the qualia and phenomena usually inventoried. Events of this kind are both part of the hard problem and the means by which we will solve it, if we ever do. -/- . (shrink)

From the assumption that the presence of consciousness is detectable, in the first instance, only from behavioral indicators, I offer a proof to the effect that, with respect to any theory T that states that some particular state or process is the neural correlate of consciousness, there are always rival neural correlates that, from T’s perspective, can never be empirically ruled out. That's because, with respect to these states, the means of detecting consciousness is disrupted along with the empirical test. (...) Possible responses are discussed. (shrink)

Alvin Goldman’s contributions to contemporary epistemology are impressive—few epistemologists have provided others so many occasions for reflecting on the fundamental character of their discipline and its concepts. His work has informed the way epistemological questions have changed (and remained consistent) over the last two decades. We (the authors of this paper) can perhaps best suggest our indebtedness by noting that there is probably no paper on epistemology that either of us individually or jointly have produced that does not in its (...) notes and references bear clear testimony to the influence of Professor Goldman’s arguments. The present paper is no exception (and this would be a particularly inapt place to break with our tradition of indebtedness). Professor Goldman has produced a series of discussions that we find particularly important for coming to terms with the venerable idea that there may be truths that can be known a priori (Goldman 1992a, 1992b, 1999). We do not altogether follow his lead, while he draws on the idea that a priori justification has something to do with innateness or processess, we prefer to accentuate the idea that a priori justification turns on a conceptually grounded truths and access via acquired conceptual competence (at least in many significant philosophical cases). Still, in developing our understanding we have been aided by much that Professor Goldman says regarding concepts, conceptual competence, and related psychological processes. The influences should become progressively clear, particularly in the later sections of this paper. What would it take for there to be a priori knowledge or justification? We can begin by reflecting on a widely agreed on answer to this question—one that purports to identify something that would at least be adequate for a priori justification. The answer will then serve as one anchor for the present investigation, a bit of shared ground on which empiricists and rationalists can, and typically do, agree.. (shrink)

Can physicalism (or materialism) be non-reductive? I provide an opinionated survey of the debate on this question. I suggest that attempts to formulate non-reductive physicalism by appeal to claims of event identity, supervenience, or realization have produced doctrines that fail either to be physicalist or to be non-reductive. Then I treat in more detail a recent attempt to formulate non-reductive physicalism by Derk Pereboom, but argue that it fares no better.

As is well known, Aristotelian natural philosophy, and many other systems of natural philosophy since, have relied heavily on teleology and teleological causation. Somehow, the purpose or end of an obj ect can be used to predict and explain what that object does: once you know that the end of an acorn is to become an oak, and a few things about what sorts of circumstances are conducive to the attainment of this end, you can predict a lot about the (...) sprouting of the acorn and the subsequent behaviour of the piece of vegetation that results. Once you know that a rock seeks to move towards the centre of the Earth, you gain some insight into why it falls when released, and why it deforms the carpet or foot that it lands on. Once you know that the rabbit seeks to preserve itself, you can predict it will run from the fox. And so on. There are at least three features of Aristotle’s teleology, and more generally of an Aristotelian frame of mind about teleology, that may induce suspicion. One is that an end can serve as a "cause": as well as the sort of causation we all recognize, efficient causation, there are other forms, one of which is teleological causation. However, this can look less odd if we think of causes as things that figure in "because" answers to "why" questions. Whether or not self-preservation, or the rabbit’s continued existence, or something similar, causes the rabbit to run, the reply "because it seeks to continue in existence" certainly makes sense as an answer, or part of an answer, to a question about why it ran from the fox. (At present we are only. (shrink)

According to a captivating picture, epistemic justification is essentially a matter of epistemic or evidential likelihood. While certain problems for this view are well known, it is motivated by a very natural thought – if justification can fall short of epistemic certainty, then what else could it possibly be? In this paper I shall develop an alternative way of thinking about epistemic justification. On this conception, the difference between justification and likelihood turns out to be akin to the more widely (...) recognised difference between ceteris paribus laws and brute statistical generalisations. I go on to discuss, in light of this suggestion, issues such as classical and lottery-driven scepticism as well as the lottery and preface paradoxes. (shrink)

When there is truth, there must be some thing (or things) to account for that truth: some thing(s) that couldn’t exist and the true proposition fail to be true. That is the truthmaker principle. True propositions are made true by entities in the mind-independently existing external world. The truthmaker principle seems attractive to many metaphysicians, but many have wanted to weaken it and accept not that every true proposition has a truthmaker but only that some important class of propositions require (...) truthmakers.1 Let us, following Armstrong, call the claim that all true propositions, without exception, have a truthmaker, Truthmaker Maximalism. Why might one be tempted to the spirit of truthmaker theory but reject Truthmaker Maximalism? Well, you might deny that necessary truths need truthmakers, for one, and insist that only contingent truths have truthmakers. But I think it’s fair to say that the most common motivation for rejecting maximalism concerns negative truths. The thought that negative truths are exempt from the demand for truthmakers could be justified in one of two ways: there is the claim that we don’t need truthmakers for negative truths, and there is the claim that we can’t have.. (shrink)

Many arguments have been advanced for the view that "Why be moral?" is a pseudo-question. In this paper I address one of the most widely known and influential of them, one that comes from John Hospers and J. C. <span class='Hi'>Thornton</span>. I do so partly because, strangely, an important phase of that argument has escaped close attention. It warrants such attention because, firstly, not only is it important to the argument in which it appears, it is important in wider respects. (...) For instance, if it is sound it has weighty consequences even if the argument in which it figures fails. Secondly, it is not sound; it succumbs to a simple objection. (shrink)

In this article I distinguish the notion of there being something it is like to be a certain kind of creature from that of there being something it is like to have a certain kind of experience. Work on consciousness has typically dealt with the latter while employing the language of the former. I propose several ways of analyzing what it is like to be a certain kind of creature and find problems with them all. The upshot is that even (...) if there is something it is like to have certain kinds of experience, it does not follow that there is anything it is like to be a certain kind of creature. Skepticism about the existence of something that it is like to be an F is recommended. (shrink)

In this paper, I explore the traditional religious account of what can make a life meaningful, namely, the view that one's life acquires significance insofar as one fulfils a purpose God has assigned. Call this view ‘purpose theory’. In the literature, there are objections purporting to show that purpose theory entails the logical absurdities that God is not moral, omnipotent, or eternal. I show that there are versions of purpose theory which are not vulnerable to these reductio arguments. However, I (...) then contend that there is a problem facing purpose theory which no version can avoid. I argue that the best reason for holding a God-centred theory of life's meaning logically precludes the possibility of purpose theory being the correct version of it. More specifically, I argue that if a relationship with God is necessary for one's life to acquire meaning, this must be because God would have properties such as atemporality and simplicity, perfections which are incompatible with purposiveness. I conclude that religious thinkers have good reason to develop other theories of the way God could confer meaning on our lives. (shrink)

Cognitivism about practical reason is the view that intentions involve beliefs, and that the rational requirements on intentions can be explained in terms of the rational requirements on the beliefs that figure in intentions. In particular, cognitivists about practical reason have sought to provide cognitive explanations of two basic requirements of practical rationality: a consistency requirement, according to which it is rationally impermissible to have intentions that are jointly inconsistent with one’s beliefs, and a means-end coherence requirement, according to which, (...) to a first approximation, it is rationally impermissible to intend an end while failing to intend what one regards as a necessary means to this end. In order for the cognitivist to explain these requirements, she must arrive at an account of the beliefs that figure in intentions, on the basis of which she can show that any agent who violates these requirements of pratical rationality must have beliefs that violate the requirements of theoretical rationality. Providing such an account, however, turns out to be no easy task. (shrink)

In Part III of his Remarks on the Foundations of Mathematics Wittgenstein deals with what he calls the surveyability of proofs. By this he means that mathematical proofs can be reproduced with certainty and in the manner in which we reproduce pictures. There are remarkable similarities between Wittgenstein's view of proofs and Hilbert's, but Wittgenstein, unlike Hilbert, uses his view mainly in critical intent. He tries to undermine foundational systems in mathematics, like logicist or set theoretic ones, by stressing the (...) unsurveyability of the proof-patterns occurring in them. Wittgenstein presents two main arguments against foundational endeavours of this sort. First, he shows that there are problems with the criteria of identity for the unsurveyable proof-patterns, and second, he points out that by making these patterns surveyable, we rely on concepts and procedures which go beyond the foundational frameworks. When we take these concepts and procedures seriously, mathematics does not appear as a uniform system, but as a mixture of different techniques. (shrink)

Hilary Putnam and Bas C. van Fraassen have been two pivotal figures in the scientific realism debate in the second half of the twentieth century. Their initial perspectives were antithetical—defining an archetypical scientific realist position (Putnam) and a major empiricism-inspired alternative to scientific realism (van Fraassen). But as the years (and the philosophical debates) went on, there have been important lines of convergence in the stances of these two thinkers, mostly motivated by an increasing flirting with pragmatism and by a (...) growing disdain towards metaphysics. Putnam’s views went through two major turns, in a philosophical journey he aptly described as taking him “from realism back to realism” (1994, 494). Being an arch scientific realist in the 1960s and the early 1970s, he moved to a trenchant critique of metaphysical realism and the adoption of a verificationist-‘internalist’ approach (what he called pragmatic or internal realism), which he upheld roughly until the end of the twentieth century. Then he adopted a direct realist outlook, what he called “common sense” or “natural realism”, which was based on the denial of at least some of the tenets of his internalist period (e.g., the abandonment of a verificationist conception of truth), while at the same time tried to avoid “the phantasies of metaphysical realism”. It is (almost) impossible to cover all aspects of Putnam’s realist endeavours. I will therefore focus on his changing views about scientific realism. Van Fraassen occupied a space in the scientific realism debate that was left vacant by Putnam’s critique of fictionalism and verificationism, viz., an agnostic stance towards the ontological commitments of literally understood scientific theories. His positive alternative to realism, Constructive Empiricism (CE), was meant to be a position suitable for post-positivist empiricists, that is philosophers who a) take for granted the empiricist dictum that all (substantive) knowledge stems from experience; b) take science seriously (but not uncritically) as the paradigm of rational inquiry; and c) take to heart all criticism of the positivist approach to science, bound as it was to issues concerning the language of theories and the privileging of an alleged theory-neutral observational vocabulary.. (shrink)

Hájek has recently presented the following paradox. You are certain that a cable guy will visit you tomorrow between 8 a.m. and 4 p.m. but you have no further information about when. And you agree to a bet on whether he will come in the morning interval (8, 12] or in the afternoon interval (12, 4). At first, you have no reason to prefer one possibility rather than the other. But you soon realise that there will definitely be a future (...) time at which you will (rationally) assign higher probability to an afternoon arrival than a morning one, due to time elapsing. You are also sure there may not be a future time at which you will (rationally) assign a higher probability to a morning arrival than an afternoon one. It would therefore appear that you ought to bet on an afternoon arrival. The paradox is based on the apparent incompatibility of the principle of expected utility and principles of diachronic rationality which are prima facie plausible. Hájek concludes that the latter are false, but doesn't provide a clear diagnosis as to why. We endeavour to further our understanding of the paradox by providing such a diagnosis. (shrink)

This paper discusses the predicament of Oscar Pistorius. He is a Paralympic gold medallist who wishes to participate in the Olympics in Beijing in 2008. Following a brief introductory section, the paper discusses the arguments that could be, and have been, deployed against his participation in the Olympics, should he make the qualifying time for his chosen event (400m). The next section discusses a more hypothetical argument based upon a specific understanding of the fair opportunity rule. According to this, there (...) may be a case for allowing Pistorius to compete even if he should fail to make the official qualifying time. The final part of the paper reviews the situation at the time of writing and offers some assessment of the strategy of the IAAF in responding to it. It is argued below that the proper focus for assessment of Pistorius's eligibility to compete should not be on whether his blades lead to his having an unfair advantage over his competitors, but instead should focus on whether what he does counts as running. (shrink)

My subject is what I will call the “Myth of Formal Coherence.” In its normative telling, the Myth is that there are “requirements of formal coherence as such,” which demand just that our beliefs and intentions be formally coherent.1 Some examples are.

This paper consists of four parts. Part 1 is an introduction. Part 2 evaluates arguments for the claim that there are no strict empirical laws in biology. I argue that there are two types of arguments for this claim and they are as follows: (1) Biological properties are multiply realized and they require complex processes. For this reason, it is almost impossible to formulate strict empirical laws in biology. (2) Generalizations in biology hold contingently but laws go beyond describing contingencies, (...) so there cannot be strict laws in biology. I argue that both types of arguments fail. Part 3 considers some examples of biological laws in recent biological research and argues that they exemplify strict laws in biology. Part 4 considers the objection that the examples in part 3 may be strict laws but they are not distinctively biological laws. I argue that given a plausible account of what distinctively biological means, such laws are distinctively biological. (shrink)

Attempts to determine or to select what kind of person or people to bring into existence are controversial. This is particularly true of “negative selection” or “selecting against” a certain type of person—that is, the attempt to prevent a person of a certain type, or people of that type, from existing. Virtually everyone agrees that some instances of negative selection are objectionable—for example, that selection against healthy people would be wrong, particularly if this were combined with positive selection of people (...) with serious diseases. But some people believe that all negative selection is objectionable and therefore that all “selection for existence,” whether positive or negative, is objectionable. For if negative selection is objectionable, it seems to follow that positive selection is as well, since the attempt to bring a person of a certain type into existence is simultaneously an attempt not to bring into existence a person who is not of that type. In short, positive selection is implicitly negative as well. (shrink)

Derek Parfit has argued that, in contrast to prioritarianism, egalitarianism is exposed to the levelling down objection, i.e., the objection that it is absurd that a change which consists merely in the betteroff losing some of their well-being should be in one way for the better. In reply, this paper contends that (1) there is a plausible form of egalitarianism which is equivalent to another form of prioritarianism than the Parfitian one, a relational rather than an absolute form of prioritarianism, (...) and that (2), although this relational or egalitarian form of prioritarianism is hit by the levelling down objection, the Parfitian form is also hit by it, or worse objections, if it is fully worked out. (shrink)

In this paper I analyze the tension between realism and antirealism at the basis of Kantian constructivism. This tension generates a conflictive account of the source of the validity of social norms. On the one hand, the claim to moral objectivity characteristic of Kantian moral theories makes the validity of norms depend on realist assumptions concerning the existence of shared fundamental interests among all rational human beings. I illustrate this claim through a comparison of the approaches of Rawls, Habermas and (...) Scanlon. On the other hand, however, objections to moral realism motivate many Kantian constructivists to endorse the antirealist claim that reasonable agreement is the source of the validity of social norms. After analyzing the difficulties in the latter strategy, I try to show how a balance between the realist and antirealist elements of Kantian constructivism can be reached by drawing a sharper distinction between the justice and the legitimacy of social norms. (shrink)

The too-often unhappy 'marriage' of political theory and political science has long been a source of anguish for both partners. Should this troubled partnership be dissolved? Or might this marriage yet be saved? Ball answers the former question negatively and the latter affirmatively. Playing the part of therapist instead of theorist, he selectively recounts a number of episodes which estranged the partners and strained the marriage. And yet, he concludes that the conflicts were in hindsight more constructive than destructive, benefiting (...) both partners in heretofore unexpected ways and perhaps paving a path toward reconciliation and rapprochement. (shrink)

Recently, there has been some discussion about the relationship between Kant's conception of right (the sphere of juridical rights and duties) and his moral theory (with the Categorical Imperative as its fundamental norm). In section 1, I briefly survey some recent contributions to this debate and distinguish between two different questions. First, does Kant's moral theory (as developed in the Groundwork and the Critique of Practical Reason ) imply , or validate, a Kantian conception of right (as developed in the (...) first part of the Metaphysics of Morals , the Doctrine of Right)? In other words, is the Categorical Imperative sufficient to show that the fundamental principles of right are normatively valid? Second, does Kant's conception of right presuppose his moral theory? In other words, is the Categorical Imperative necessary to show that the basic principles of right are normatively valid? In this paper, I will be primarily concerned with defending a negative answer to the first of these questions. In section 2, I will discuss Paul Guyer's attempt to vindicate a positive answer to the same question. In section 3, reasons will be given why any attempt to derive Kant's conception of right from the Categorical Imperative must fail because of the analytic connection between right and coercion. (shrink)

On the 27th of October, 1949, the Department of Philosophy at the University of Manchester organized a symposium "Mind and Machine", as Michael Polanyi noted in his Personal Knowledge (1974, p. 261). This event is known, especially among scholars of Alan Turing, but it is scarcely documented. Wolfe Mays (2000) reported about the debate, which he personally had attended, and paraphrased a mimeographed document that is preserved at the Manchester University archive. He forwarded a copy to Andrew Hodges and B. (...) Jack Copeland, who in then published it on their respective websites. The basis of this interpretation here is the copy preserved in the Regenstein Library of the University of Chicago, Special Collections, Polanyi Collection (abbreviated RPC, box 22, folder 19). The same collection holds the mimeographed statement that Polanyi prepared for this symposium: "Can the mind be represented by a machine?" This text has not been studied by Polanyi scholars. (shrink)

Two meanings of "subjective consequentialism" are distinguished: conscious deliberation with the aim of producing maximally-good consequences, versus acting in ways that, given one's evidence set and reasoning capabilities, is subjectively most likely to maximize expected consequences. The latter is opposed to "objective consequentialism," which demands that we act in ways that actually produce the best total consequences. Peter Railton's arguments for a version of objective consequentialism confuse the two subjective forms, and are only effective against the first. After reviewing the (...) arguments of Eric Wiland and Frances Howard-Snyder against objective consequentialism, two of Railton's arguments which might seem to count against the second form of subjective consequentialism are shown to be ineffective. This leaves subjective consequentialism as a viable theory to replace objective consequentialism with. (shrink)

In this paper I explore why one might hope to, and how to begin to, develop an expressivist account of truth – that is, a semantics for ‘true’ and ‘false’ within an expressivist framework. I do so for a few reasons: because certain features of deflationism seem to me to require some sort of nondescriptivist semantics, because of all nondescriptivist semantic frameworks which are capable of yielding definite predictions rather than consisting merely of hand-waving, expressivism is that with which I (...) am most familiar, and because I believe that certain problems about truth and particularly about paradox seem to me to look different, when seen through the lens of an expressivist theory. I don’t mean to defend such a theory in this paper, and indeed I have cast doubts on the ultimate prospects of the framework I will be employing here elsewhere.1 But I do think that seeing what an expressivist theory of truth would look like helps to shed light on both expressivism and on truth. (shrink)

This paper outlines a new approach to the epistemology of normative beliefs, based on a version of the claim that “the intentional is normative”. This approach incorporates an account of where our “normative intuitions” come from, and of why it is essential to these intuitions that they have a certain weak connection to the truth. This account allows that these intuitions may be fallible, but it also seeks to explain why it is rational for us to rely on these intuitions (...) in forming normative beliefs—although it is also rational for us to try to correct for these intuitions’ fallibility by revising our normative beliefs in such a way as to approach what Rawls called “reflective equilibrium”. (shrink)

Many philosophers claim that intuitions are evidential. Yet it is hard to see how introspecting one's mental states could provide evidence for such synthetic truths as those concerning, for example, the abstract and the counterfactual. Such considerations have sometimes been taken to lead to mentalism---the view that philosophy must concern itself only with matters of concept application or other mind-dependent topics suited to a contemplative approach---but this provides us with a poor account of what it is that philosophers take themselves (...) to be doing, for many of them are concerned with the extra-mental facts about the universe. Evidentialism therefore gestates a disaster for philosophy, for it ultimately demands an epistemology for the investigation into such matter as the abstract and the modal that simply will not be forthcoming. We make a different suggestion: That intuitions are inclinations to believe. Hence, according to us, a philosophical argument does well, as a socio-rhetorical matter of fact, when it is founded on premises philosophers are generally inclined to believe, whether or not those inclinations to believe connect appropriately to the extra-mental facts. Accordingly, the role of intuitions (inclinations to believe) in philosophical methodology is non-evidential, and the question of how they could be used as evidence falls away. (shrink)

This paper considers the nature and role of axioms from the point of view of the current debates about the status of category theory and, in particular, in relation to the “algebraic” approach to mathematical structuralism. My aim is to show that category theory has as much to say about an algebraic consideration of meta-mathematical analyses of logical structure as it does about mathematical analyses of mathematical structure, without either requiring an assertory mathematical or meta-mathematical background theory as a “foundation”, (...) or turning meta-mathematical analyses of logical concepts into “philosophical” ones. Thus, we can use category theory to frame an interpretation of mathematics according to which we can be structuralists all the way down. (shrink)

Consequentialism is usually thought to be unable to accommodate many of our commonsense moral intuitions. In particular, it has seemed incompatible with the intuition that agents should not violate someone's rights even in order to prevent numerous others from committing comparable rights violations. Nevertheless, I argue that a certain form of consequentialism can accommodate this intuition: agent-relative consequentialism--the view according to which agents ought always to bring about what is, from their own individual perspective, the best available outcome. Moreover, I (...) argue that the consequentialist's agent-focused account of the impermissibility of such preventive violations is more plausible than the deontologist's victim-focused account. Contrary to Frances Kamm, I argue that agent-relative consequentialism can adequately deal with single-agent cases, cases where an agent would have to commit one rights violation now in order to minimize her commissions of such rights violations over time. (shrink)

Under free institutions the exercise of human reason leads to a plurality of reasonable, yet irreconcilable doctrines. Rawls's political liberalism is intended as a response to this fundamental feature of modern democratic life. Justifying coercive political power by appeal to any one (or sample) of these doctrines is, Rawls believes, oppressive and illiberal. If we are to achieve unity without oppression, he tells us, we must all affirm a public political conception that is supported by these diverse reasonable doctrines. The (...) first part of this essay argues that the free use of human reason leads to reasonable pluralism over most of what we call the political. Rawls's notion of the political does not avoid the problem of state oppression under conditions of reasonable pluralism. The second part tries to show how justificatory liberalism provides (1) a conception of the political that takes seriously the fact that the free use of human reason leads us to sharply disagree in the domain of the political while (2) articulating a conception of the political according to which the coercive intervention of the state must be justified by public reasons. (shrink)

Moral absolutes have little or no moral standing in our morally diverse modern society. Moral relativism is far more palatable for most ethicists and to the public at large. Yet, when pressed, every moral relativist will finally admit that there are some things which ought never be done. It is the rarest of moral relativists that will take rape, murder, theft, child sacrifice as morally neutral choices. In general ethics, the list of those things that must never be done will (...) vary from person to person. In clinical ethics, however, the nature of the physician–patient relationship is such that certain moral absolutes are essential to the attainment of the good of the patient – the end of the relationship itself. These are all derivatives of the first moral absolute of all morality: Do good and avoid evil. In the clinical encounter, this absolute entails several subsidiary absolutes – act for the good of the patient, do not kill, keep promises, protect the dignity of the patient, do not lie, avoid complicity with evil. Each absolute is intrinsic to the healing and helping ends of the clinical encounter. (shrink)

The question "Why should I be moral?," taken as a request for reasons to be moral, strikes many philosophers as silly, confused, or otherwise out of line. Hence we find many attempts to dismiss it as spurious. This paper addresses four such attempts and shows that they fail. It does so partly by discussing various errors about reasons for action, errors that lie at the root of the view that "Why should I be moral?" is ill-conceived. Such errors include the (...) mistake of confusing different uses of "moral reason for A to ø" and the mistake of treating as axiomatic, as in need of no argument, the view that moral considerations furnish every agent with practical reasons. Among the philosophers discussed are John Hospers, Philippa Foot, Stephen Toulmin, H. A. Prichard, and William Frankena. (shrink)

The question before us is "Can there be an objective morality without God?" By the term "God" we shall mean the God in whom Christians believe, the God of the Bible, not some abstract Higher Power or New Age deity. Dr. Chamberlain believes that the biblical God exists, and that if he didn't exist, there could be no objective moral truths. For myself, I once believed in such a God, but no longer do. My non-belief, however, doesn't mean that I (...) am a moral nihilist, denying that statements about right and wrong are ever objectively true. On the contrary I will argue that there can be objective ethics in the absence of any god whatever. And I'll argue, further, that the existence of objective moral truths actually requires the non-existence of such a God. (shrink)

A theory is agent neutral if it gives every agent the same set of aims and agent relative otherwise. Most philosophers take act-consequentialism to be agent-neutral, but I argue that at the heart of consequentialism is the idea that all acts are morally permissible in virtue of their propensity to promote value and that, given this, it is possible to have a theory that is both agent-relative and act-consequentialist. Furthermore, I demonstrate that agent-relative act-consequentialism can avoid the counterintuitive implications associated (...) with utilitarianism while maintaining the compelling idea that it is never wrong to bring about the best outcome. (shrink)

Kadri Vihvelin, in “What time travelers cannot do” (Philos Stud 81:315–330, 1996 ), argued that “no time traveler can kill the baby who in fact is her younger self”, because (V1) “if someone would fail to do something, no matter how hard or how many times she tried, then she cannot do it”, and (V2) if a time traveler tried to kill her baby self, she would always fail. Theodore Sider (Philos Stud 110:115–138, 2002 ) criticized Vihvelin’s argument, and Ira (...) Kiourti (Philos Stud 139:343–352, 2008 ) criticized both Vihvelin’s argument and Sider’s critique. I present a critique of Vihvelin’s argument different from both Sider’s and Kiourti’s critiques: I argue in a novel way that both V1 and V2 are false. Since Vihvelin’s argument might be understood as providing a challenge to the possibility of time travel, if my critique succeeds then time travel survives such a challenge unscathed. (shrink)

There is a growing feeling that analytic philosophy is in crisis. At the same time there is a widespread and prima facie attractive conception of analytic philosophy which implies that it equates to good philosophy. In recognition of these conflicting tendencies, my paper raises the question of whether anything could be wrong with analytic philosophy. In section 1 I indicate why analytic philosophy cannot be defined by reference to geography, topics, doctrines or even methods. This leaves (...) open the possibility that analytic philosophy is a style of philosophizing (section 2). According to what I call a rationalist conception, the distinguishing feature of analytic philosophy is that it is guided by the ideal of rational argument. This conception implies that 'analytic philosophy' is an honorific title. In section 3 I point out that the rationalist definition yields a different extension for 'analytic philosophy' than commonly recognized. Section 4 defends the appeal to ordinary use in debates about the nature of analytic philosophy. Section 5 grants that there is an honorific use of the label, while also pointing out that the rationalist-cum-honorific conception is at odds with a more wide-spread and entrenched taxonomic practice. Section 6 alleges that the rationalist conception boils down to a 'persuasive definition' of analytic philosophy, and argues in favour of a more neutral philosophical taxonomy. Section 7 argues that analytic philosophy is an intellectual tradition held together both by lines of influence and by family-resemblances. The consequences for my topic are two-fold. First, there could obviously be something wrong with this intellectual tradition; secondly, the question whether there is something wrong needs to be raised separately with respect to individual phases or sections of that tradition. (shrink)

It is a common view that if composition as identity is true, then so is mereological universalism (the thesis that all objects have a mereological fusion). Various arguments have been advanced in favour of this: (i) there has been a recent argument by Merricks, (ii) some claim that Universalism is entailed by the ontological innocence of the identity relation, (or that ontological innocence undermines objections to universalism) and (iii) it is entailed by the law of selfidentity. After a preliminary introduction (...) to the competing theories of persistence (necessary for a discussion of Merricks’ argument) I examine each in turn and demonstrate how they fail. I conclude that the prejudice that if composition as identity is true then Universalism is true, is unwarranted. Thus one motivation for believing Universalism is lost and those who believe composition as identity should now be receptive to some form of restricted composition. (shrink)

Parfit argues that a form of rule consequentialism can be derived from the most plausible formulation of the fundamental principle of Kantian ethics. And so he concludes that Kantians should be consequentialists. I argue that we have good reason to reject two of the auxiliary premises that figure in Parfit's derivation of rule consequentialism from Kantianism. 1.

The reigning orthodoxy on biological teleology assumes that teleology either must be reduced (or eliminated) or it depends on a supernatural agent. The dominant orthodox sect rejects supernaturalism and eliminitivism, and, given the poverty of competing views has been allowed to become complacent about the adequacy of favored reductivist accounts. These are beset by more serious problems than proponents acknowledge. Moreover, the assumption underlying orthodoxy is false; there is an alternative scientifically and philosophically plausible naturalistic account of teleology. We can (...) share reductivists’ realism about biological teleology, embrace ontological and epistemological naturalism about science as well as science’s the ontic authority yet accept sui generis teleology conceived along ontologically emergentist lines. I sketch one such emergentist account, one that deserves serious consideration if supernaturalism and eliminitivism are as impoverished as reductionists believe. (shrink)

In Naming and Necessity, Kripke argues that intuitions about what is possible play a limited, but important, role in challenging philosophical theses, counting as evidence against them only if they cannot be reconstrued as intuitions about something else, compatible with the thesis in question. But he doesn't provide clear guidelines for determining when such intuitions have been successfully reconstrued, leading some to question their status as evidence for modal claims. In this paper I focus on some worries, articulated by Michael (...) Della Rocca, about whether modal intuitions can be evidence for claims about essential properties, and argue that there is a way of viewing the role of modal intuition in philosophical argument that can preserve their evidential force. (shrink)

Anti-individualists claim that concepts are individuated with an eye to purely external facts about a subject's environment about which she may be ignorant or mistaken. This paper offers a novel reason for thinking that anti-individualistic concepts are an ineliminable part of commonsense psychology. Our commitment to anti-individualism, I argue, is ultimately grounded in a rational epistemic agent's commitment to refining her own representational practices in the light of new and surprising information about her environment. Since anti-individualism is an implicit part (...) of responsible epistemic practices, we cannot abandon it without compromising our own epistemic agency. The story I tell about the regulation of one's own representational practices yields a new account of the identity conditions for anti-individualistic concepts. (shrink)

Synaesthesia is considered a rare perceptual capacity, and one that is not capable of cultivation. However, meditators report the experience quite commonly, and in questionnaire surveys, respondents claimed to experience synaesthesia in 35% of meditation retreatants, in 63% of a group of regular meditators, and in 86% of advanced teachers. These rates were significantly higher than in nonmeditator controls, and displayed significant correlations with measures of amount of meditation experience. A review of ancient texts found reports suggestive of synaesthesia in (...) advanced meditators from India and China. These findings suggest that synaesthesia may be cultivated by meditation, and that laboratory studies of meditators could be rewarding. (shrink)

Philosophical debate about the ethics of abortion has reached stalemate on two key issues. First, the claim that foetuses have moral standing that entitles them to protections for their lives has been neither convincingly established nor refuted. Second, the question of a pregnant woman's obligation to allow the gestating foetus the use of her body has not been resolved. Both issues are deadlocked because philosophers addressing them invariably rely on intuitions and analogies, and such arguments have weaknesses that make them (...) unfit for resolving the abortion issue. Analogical arguments work by building a kind of consensus, and such a consensus is virtually unimaginable because (1) intuitions are revisable, and in the abortion debate there is great motive to revise them, (2) one's position on abortion influences judgments about other issues, making it difficult to leverage intuitions about other ethical questions into changing peoples' minds about abortion, and (3) the extent of shared values in the abortion debate is overstated. Arguments by analogy rely on an assumption of the commensurability of moral worldviews. But the abortion debate is currently unfolding in a context of genuinely incommensurable moral worldviews. The article ends by arguing that the default position must be to permit abortion as a consequence of the freedom of conscience protected in liberal societies. (shrink)

I aim to show that a semantic minimalist need not also be a semantic internalist. §I introduces minimalism and internalism and argues that there is a prima facie case for a minimalist being an internalist. §II sketches some positive arguments for internalism which, if successful, show that a minimalist must be an internalist. §III goes on to reject these arguments and contends that the prima facie case for uniting minimalism and internalism is also not compelling. §IV returns to an objection (...) from §I and argues for a way to meet it which does not depend on giving up semantic externalism. (shrink)

Can one be ill and happy? I use a phenomenological approach to provide an answer to this question, using Merleau-Ponty’s distinction between the biological and the lived body. I begin by discussing the rift between the biological body and the ill person’s lived experience, which occurs in illness. The transparent and taken for granted biological body is problematised by illness, which exposes it as different from the lived experience of this body. I argue that because of this rift, the experience (...) of illness cannot be captured within a naturalistic view and propose to supplant this view with a phenomenological approach. The latter approach accounts for changes in the ill person’s relationship to her social and physical world. These changes, I argue, cannot be captured by a naturalistic perspective. I then propose the notion of health within illness as a useful concept for capturing the experience of well-being reported by some ill people. I present empirical evidence for this phenomenon and assess its philosophical significance. Finally, I suggest that adaptability and creativity are two common positive responses to illness, demonstrating that health within illness is possible. The three elements combined – the transformed body, health within illness and adaptability and creativity – serve as the basis for a positive answer to the question posed above. (shrink)

Dialetheism is the view that some contradictions are true. This is a view which runs against orthodoxy in logic and metaphysics since Aristotle, and has implications for many of the core notions of philosophy. Doubt Truth to Be a Liar explores these implications for truth, rationality, negation, and the nature of logic, and develops further the defense of dialetheism first mounted in Priest's In Contradiction, a second edition of which is also available.

In this essay, I describe and explain the standard accounts of agency, natural agency, artificial agency, and moral agency, as well as articulate what are widely taken to be the criteria for moral agency, supporting the contention that this is the standard account with citations from such widely used and respected professional resources as the Stanford Encyclopedia of Philosophy, Routledge Encyclopedia of Philosophy, and the Internet Encyclopedia of Philosophy. I then flesh out the implications of some of these well-settled theories (...) with respect to the prerequisites that an ICT must satisfy in order to count as a moral agent accountable for its behavior. I argue that each of the various elements of the necessary conditions for moral agency presupposes consciousness, i.e., the capacity for inner subjective experience like that of pain or, as Nagel puts it, the possession of an internal something-of-which-it is-is-to-be-like. I ultimately conclude that the issue of whether artificial moral agency is possible depends on the issue of whether it is possible for ICTs to be conscious. (shrink)

No semantic theory satisfying certain natural constraints can identify the semantic contents of sentences (the propositions they express), with sets of circumstances in which the sentences are true–no matter how fine-grained the circumstances are taken to be. An objection to the proof is shown to fail by virtue of conflating model-theoretic consequence between sentences with truth-conditional consequence between the semantic contents of sentences. The error underlines the impotence of distinguishing semantics, in the sense of a truth-based theory of logical consequence, (...) and semantics, in the sense of a theory of meaning. (shrink)

This paper re-examines the question of whether quirks of early human foetal development tell against the view (conceptionism) that we are human beings at conception. A zygote is capable of splitting to give rise to identical twins. Since the zygote cannot be identical with either human being it will become, it cannot already be a human being. Parallel concerns can be raised about chimeras in which two embryos fuse. I argue first that there are just two ways of dealing with (...) cases of fission and fusion and both seem to be available to the conceptionist. One is the Replacement View according to which objects cease to exist when they fission or fuse. The other is the Multiple Occupancy View – both twins may be present already in the zygote and both persist in a chimera. So, is the conceptionist position tenable after all? I argue that it is not. A zygote gives rise not only to a human being but also to a placenta – it cannot already be both a human being and a placenta. Neither approach to fission and fusion can help the conceptionist with this problem. But worse is in store. Both fission and fusion can occur before and after the development of the inner cell mass of the blastocyst – the entity which becomes the embryo proper. The idea that we become human beings with the arrival of the inner cell mass leads to bizarre results however we choose to accommodate fission and fusion. (shrink)

The thought that there is a way to reconcile empiricism with a realist stance towards scientific theories, avoiding instrumentalism and without fearing that this will lead straight to metaphysics, seems very promising. This paper aims to articulate this thought. It consists of two parts. The first (sections 2 and 3) will articulate how empiricism can go for scientific realism without metaphysical anxiety. It will draw on the work of Moritz Schlick, Hans Reichenbach and Herbert Feigl to develop an indispensability argument (...) for the adoption of the realist framework. This argument, unlike current realist arguments, has a pragmatic ring to it: there is no ultimate argument for the adoption of the realist framework. The guiding thought here is that fundamental ontic questions are not dealt with in the same way in which questions about the reality of ordinary entities (be they stones or electrons) are dealt with—the ontic framework must already be in place before questions about the reality of specific entities are raised. The second part (sections 4 and 5) will articulate reasons for avoiding instrumentalism. Most space is given in offering reasons to refrain from adopting P. Kyle Stanford’s (2006) neo-instrumentalism—a very sophisticated version of instrumentalism that seems to work within the realist framework and promises empiricists a way to avoid scientific realism. Scientific realism is alive and well because of Ti(a)na: there is (almost) no alternative. However, in section 6, it will be argued that there is room for rapprochement between contextualist instrumentalism and scientific realism. The paper is accompanied by an appendix in which Reichenbach’s argument for scientific realism is presented and discussed. (shrink)

Timothy Williamson's epistemology leads to a fairly radical version of scepticism. According to him, all knowledge is evidence. It follows that if S knows p, the evidential probability for S that p is 1. I explain Williamson's infallibilist account of perceptual knowledge, contrasting it with Peter Klein's, and argue that Klein's account leads to a certain problem which Williamson's can avoid. Williamson can allow that perceptual knowledge is possible and that all knowledge is evidence, while at the same time avoiding (...) Klein's problem. But while Williamson can allow that we know some things through experience, there are very many things he must say we cannot know. Given just how very many these are, he should be considered a sceptic. (shrink)

Suppose that a world in which we have an utterly non-consequentialist moral status is a better world than one in which we don’t have such a status. Does this give any reason to believe that we have such moral status? Suppose that a world without moral luck is worse than a world with moral luck. Does this give any reason to believe that there is moral luck? The problem is that positive answers to these questions1 seem to commit us to (...) instances of the inference ‘Wouldn’t it be nice if p, therefore, p’. Perhaps it would be nice if we had utterly nonconsequentialist dignity. How is this any reason to believe that we have such status? Perhaps it would be nice if there were moral luck. How is this any reason to believe that there is moral luck? Thus stated, such inferences look ridiculous, paradigmatic cases of wishful thinking.2 And yet they do not sound so obviously ridiculous, at least not as ridiculous as non-moral instances of the same argument schema3 (it would be nice if there were world peace, therefore, there is world peace). Can something be said in defence of such arguments, at least in morality? (shrink)

This paper considers two arguments that are common in the literature on organ sales. First, organ sales are exploitative and therefore should not be permitted. Second, it doesn't matter whether organ sales are exploitative or not; the only thing that matters is that we do what is in the interests of those who need to be protected.In this paper, I argue that both of these arguments are too simplistic. My intention, however, is not to argue for or against organ sales. (...) My conclusion, rather, is simply that we cannot hope to address the issue of organ sales if we lack a good understanding of exploitation. We should not attempt to answer the question of whether or not organ sales should be banned on the grounds that they are exploitative without acknowledging and addressing the nuances involved in understanding exploitation. (shrink)

Against the ideal of value-free science I argue that science is not––and cannot be––value-free and that relevant values are both cognitive and moral. I develop an argument by indicating various aspects of the value-ladenness of science. The recognition of the value-ladenness of science requires rethinking our understanding of the rationality and responsibility of science. Its rationality cannot be seen as merely instrumental––as it was seen by the ideal of value-free science––for this would result in limiting the autonomy of science and (...) reducing scientists to “minds to hire”. The scientific rationality must be seen as practical rationality which takes into account the full horizon of values. The scientific responsibility must also be broaden in scope and type. On this basis I draw three practical conclusions concerning the organization of research and training of young scientists, appealing to Plato’s claim that those most capable of healing are also those most capable of harming. (shrink)

Hilary Putnam has offered two arguments to show that we cannotbe brains in a vat, and one to show that our cognitive situationcannot be fully analogous to that of brains in a vat. The latterand one of the former are irreparably flawed by misapplicationsof, or mistaken inferences from, his semantic externalism; thethird yields only a simple logical truth. The metaphysical realismthat is Putnams ultimate target is perfectly consistent withsemantic externalism.

Nowadays the traditional quest for certainty seems not only futile but pointless. Resisting skepticism no longer seems to require meeting the Cartesian demand for an unshakable foundation for knowledge. True beliefs can be less than maximally justified and still be justified enough to qualify as knowledge, even though some beliefs that are justified to the same extent are false. Yet a few philosophers suggest that there is a special sort of justification that only true beliefs can have. Call it 'full (...) justification' or simply 'warrant.' One such philosopher is Trenton Merricks. He takes warrant to be "that, whatever precisely it is, which together with truth makes the difference between knowledge and mere true belief," and argues that only true beliefs can have it.1 In his view, then, warrant makes the difference between knowledge and mere belief. Interestingly, Merricks does not concern himself with the nature of this remarkable property. He prefers a "formal characterization" of warrant as the "gap filler" between knowledge and mere true belief. Whatever warrant is exactly, a warranted belief cannot be true accidentally, for then the belief would not qualify as knowledge. (shrink)

on ethics provides an opportunity to go beyond some of the controversies generated by his work of the 1970s. It was thought, for example, that Foucault had overstated the extent to which individuals could be ‘subjected’ to the influence of power, leaving them little room to resist. This paper will consider the ‘politics’ of self-creation. We shall attempt to establish to what extent Foucault’s later notion of self-formation does in fact succeed in countering an over determination by power. In the (...) end, though, it would appear as if Foucault’s turn to ethics amounts to a substitution of ethics, understood as an individualized task, for the political task of collective social transformation. What is at stake is whether or not Foucault’s insistence on individual acts of resistance amounts to more than an empty claim that ethics still somehow has political implications whilst having in fact effectively given up on politics. It will be argued that the subject of the later Foucault’s ethics, the individual, can only be understood as political subjectivity, i.e. that the political potential of individual action is not only ‘added on’ as an adjunct, but that individual action is intrinsically invested with political purport. Key Words: care of the self • ethics • politics • power • power/knowledge. (shrink)

Possible worlds semantics has been very useful in modeling not only the intensionality of necessity and possibility, future and past. It has also found its place in modeling the intentionality of propositional attitudes like belief and knowledge. There is something fruitful in analyzing a belief as a set of possible worlds. The belief is the set of possible worlds in which the belief is true. The belief is true if and only if the actual world is in the corresponding set (...) of propositions. The possible worlds in the set corresponding to the belief represent how the agent per- ceives the world to be. If the belief is false, then the world isn’t how the agent sees the world to be, and so the actual world isn’t in the set of worlds corresponding to the belief (see Lewis [4] and Stalnaker [9]). The same can be said of whole belief states just as much as it can be said of individual beliefs. My belief state is the set of worlds consistent with what I believe. This view has been very fruitful, not least because the set-theoretic structure of sets of possible worlds corresponds nicely with the logical structure of entailment relations among propositions and the behavior of propositional connectives like conjunction, disjunction, and negation. However, the story does not deal well with inconsistent belief. Inconsistent beliefs are true in no possible worlds, so they are each modeled by the same set of worlds—the empty set. My beliefs are often inconsistent, and so are those of many.. (shrink)

0. Platitudinously, cognitive science is the science of cognition. Cognition is usually defined as something like the process of acquiring, retaining and applying knowledge. To a first approximation, therefore, cognitive science is the science of knowing. Knowing is a relation between the knower and the known. Typically, although not always, what is known involves the environment external to the knower. Thus knowing typically involves a relation between the agent and the external environment. It is not internal to the agent, for (...) the internal may be the same whether or not it is related to the external in a way that constitutes knowing. Cognition enables agents to achieve their goals by adjusting their actions appropriately to the environment. Such adjustment requires what is internal to the agent to be in some sense in line with what is external; that matching depends on both internal and external sides. Thus if cognitive science were restricted to what is internal to the agent, it would lose sight of its primary object of study. Although cognition depends on both the internal and the external, one can try to analyse it into internal and external factors. Call a state S narrow if and only if whether an agent is in S at a time t depends only on the total internal qualitative state of S at t, so that if one agent in one possible situation is internally an exact duplicate of another agent.. (shrink)

This paper is concerned with reasonings that purport to explain why certain organisms have certain traits by showing that their actual design is better than contrasting designs. Biologists call such reasonings ‘functional explanations’. To avoid confusion with other uses of that phrase, I call them ‘design explanations’. This paper discusses the structure of design explanations and how they contribute to scientific understanding. Design explanations are contrastive and often compare real organisms to hypothetical organisms that cannot possibly exist. They are not (...) causal but appeal to functional dependencies between an organism’s different traits. These explanations point out that because an organism has certain traits (e.g., it lives on land), it cannot be alive if the trait to be explained (e.g., having lungs) were replaced by a specified alternative (e.g., having gills). They can be understood from a mechanistic point of view as revealing the constraints on what mechanisms can be alive. (shrink)

This paper reviews Rosenberg’s and McShea’s textbook in philosophy of biology, entitled Philosophy of Biology. A Contemporary Introduction. I insist on the excellent quality of this textbook, then I turn to more critical comments, which deal mainly with what philosophy of biology is, and what it should be.

Horgan claims that physicalism requires "superdupervenience" -- supervenience plus robust ontological explanation of the supervenient in terms of the base properties. I argue that Horgan's account fails to rule out physically unacceptable emergence. I rather suggest (in the earliest explicit presentation of the powers-based subset strategy) that this and other unacceptable possibilities may be ruled out by requiring that each individual causal power in the set associated with a given supervenient property be numerically identical with a causal power in the (...) set associated with its base property. Satisfying this condition is all that is needed to render supervenience superduper. I go on to show that a wide variety of physicalist accounts, both reductive and non-reductive, are implicitly or explicitly designed to meet this condition, and so are more similar than they seem. (shrink)

We use “I’ll be glad I did it” reasoning all the time. For example, last night I was trying to decide whether to work on this paper or go out to a movie. I realized that if I worked on the paper, then today I would be glad I did it. Whereas, if I went out to the movie, today I would regret it. This enabled me to see that I should work on the paper rather than going out to (...) a movie. This looks like excellent reasoning: Paper argument: 1. If I work on my paper, I’ll be glad I did it. 2. Therefore, I should work on my paper. When we’re having trouble making a big life decision, we often try to picture what will happen each way we might choose, and imagine how we’ll feel in that outcome. When choosing between two jobs, we might use this reasoning. Suppose you are choosing between two jobs and you know quite a lot about what the two jobs will be like. In one, you will make a lot of money but have to work eighty-hour weeks and see little of your family. In the other, you will make considerably less money—though enough to support yourself and your family. You’ll have much more time for your family. The money is attractive. But overall, you realize you’ll be glad to have the time with your family if you take the second job—you’ll be glad you made that choice. It seems this is a good way of realizing that you should take the second job. (shrink)

In this paper I consider whether there can be such things as epistemic reasons for action. I consider three arguments to the contrary and argue that none are successful, being either somewhat question-begging or too strong by ruling out what most epistemologists think is a necessary feature of epistemic justification, namely the epistemic basing relation. I end by suggesting a "non-cognitivist" model of epistemic reasons that makes room for there being epistemic reasons for action and suggest that this model may (...) support moral realism. (shrink)

1 There is a Standard Objection to the idea that concepts might be prototypes (or exemplars, or stereotypes): Because they are productive, concepts must be compositional. Prototypes aren't compositional, so concepts can't be prototypes (see, e.g., Margolis, 1994).2 However, two recent papers (Osherson and Smith, 1988; Kamp and Partee, 1995) reconsider this consensus. They suggest that, although the Standard Objection is probably right in the long run, the cases where prototypes fail to exhibit compositionality are relatively exotic and involve phenomena (...) which any account of compositionality is likely to find hard to deal with; for example, the effects of quantifiers, indexicals, contextual constraints, etc. KP are even prepared to indulge a guarded optimism: "... when a suitably rich compositional theory... is developed, prototypes will be seen ... as one property among many which only when taken altogether can support a compositional theory of combination" (p.56). In this paper, we argue that the Standard Objection to prototype theory was right after all: The problems about compositionality are insuperable in even the most trivial sorts of examples; it is therefore as near to certain as anything in cognitive science ever gets that the structure of concepts is not statistical. Theories of categorization, concept acquisition, lexical meaning and the like, which assume the contrary simply don't work. We commence with a general discussion of the constraints that an account of concepts must meet if their compositionality is to explain their productivity. We'll then turn to a criticism of proposals that OS2 and KP make for coping with some specific cases. (shrink)

This study is concerned with john R0emer’s Equality of Opportunity} I argue that his theory is committed to compatibilism but that one of its central claims is plausible only within a libertarian view on the free-will problem. Thus Roemer’s theory is troubled by a deep structural inco— herence and should be rejected as an account of equality of opportunity? Let me briefly introduce some background to Roemer’s theory. Contemporary egalitarians face two major challenges: first, they need..

Many environmental problems are longitudinal collective action problems. They arise from the cumulative unintended effects of a vast amount of seemingly insignificant decisions and actions by individuals who are unknown to each other and distant from each other. Such problems are likely to be effectively addressed only by an enormous number of individuals each making a nearly insignificant contribution to resolving them. However, when a person’s making such a contribution appears to require sacrifice or costs, the problem of inconsequentialism arises: (...) given that a person’s contribution, although needed (albeit not necessary), is nearly inconsequential to addressing the problem and may require some cost from the standpoint of the person’s own life, why should the person make the effort, particularly when it is uncertain (or even unlikely) whether others will do so? In this article I argue that justifications for making the effort to respond to longitudinal collective action environmental problems are, on the whole, particularly well supported by virtue-oriented normative theories, on which character traits are evaluated as virtues and vices consequentially or teleologically and actions are evaluated in terms of virtues and vices. If ethical theories are to be assessed on their theoretical and practical adequacy, and if providing a compelling response to the problem of inconsequentialism is an instance of such adequacy, then this is a reason for preferring virtue-oriented ethical theory over non-virtue-oriented ethical theories, such as Kantian, act utilitarian, and global utilitarian theories. (shrink)

States are believed to be the paradigmatic instances of legitimate political authority. But is their prominence justified? The classic concept of state sovereignty predicts the danger of a fatal deadlock among conflicting authorities unless there is an ultimate authority within a given jurisdiction. This scenario is misguided because the notion of an ultimate authority is conceptually unclear. The exercise of authority is multidimensional and multiattributive, and to understand the relations among authorities we need to analyse this complexity into its different (...) aspects. Instead of ultimate authorities we can have actors endowed with superior authority over others in one regard, but not necessarily in another. And this limited superiority is sufficient for resolving conflicts. There is no need for ultimate authorities. Having discarded the notion of sovereignty we can embrace a different conception of legitimate authority, one that is not interested in the pedigree of actors, but in their capacity to serve its subjects. If states wish to retain their central role in the domain of political authority, they will have to earn it. (shrink)

Non-reductive physicalism accepts the primacy of the physical while aiming to avoid the constraints of traditional reduction. It respects physicalism via the doctrine that all properties metaphysically supervene on physical properties. It avoids traditional reduction via the thesis that many properties cannot be type-identified with physical properties. The viability of non-reductive physicalism has been extensively discussed over the half-century since it was first explored by Putnam (1960, 1967) and Davidson (1970). Most of the debate has focused on whether non-reductive physicalism (...) can accommodate non-physical causes (cf Kim 1993; Robb and Heil 2003: sect 6.) However, there has been far less discussion of whether non-reductive physicalism can accommodate non-physical laws (though see Block 1997; Kim 1992; Macdonald 1992; Millikan 1999; Papineau 1985, 1992). In this chapter I wish to focus first on the issue of non-physical laws. This will turn out to cast some useful light on the question of non-physical causation. Not all non-reductive physicalists think that there are non-physical laws. Davidson, for example, does not (1976). Even so, it is widely supposed that there can be laws in ‘special sciences’ like biology, psychology, and economics even though their categories do not reduce to physical types. The locus classicus for this position is Fodor’s ‘Special Sciences’ (1974). Fodor made his analysis graphic in what must be the most-reproduced diagram in philosophy. (shrink)

In the three major religions of the West, God is understood to be a being whose goodness, knowledge, and power are such that it is impossible for any being, including God himself, to have a greater degree of goodness, knowledge, and power. This book focuses on God's freedom and praiseworthiness in relation to his perfect goodness. Given his necessary perfections, if there is a best world for God to create he would have no choice other than to create it. For, (...) as Leibniz tells us, 'to do less good than one could is to be lacking in wisdom or in goodness'. But if God could not do otherwise than create the best world, he created the world of necessity, not freely. And, if that is so, it may be argued that we have no reason to be thankful to God for creating us, since, as parts of the best possible world, God was simply unable to do anything other than create us---he created us of necessity, not freely. Moreover, we are confronted with the difficulty of having to believe that this world, with its Holocaust, and innumerable other evils, is the best that an infinitely powerful, infinitely good being could do in creating a world. Neither of these conclusions, taken by itself, seems at all plausible. Yet each conclusion appears to follow from the conception of God now dominant in the great religions of the West. -/- William Rowe presents a detailed study of this important problem, both historically in the writings of Gottfried Leibniz, Samuel Clarke, Thomas Aquinas, and Jonathan Edwards, and in the contemporary philosophical literature devoted to the issue. Rowe argues that this problem is more serious than is commonly thought and may require some significant revision in contemporary thinking about the nature of God. (shrink)

Death concept, death definition, death criterion and death test pluralism has been described by some as a problematic approach. Others have claimed it to be a promising way forward within modern pluralistic societies. This article describes the New Jersey Death Definition Law and the Japanese Transplantation Law. Both of these laws allow for more than one death concept within a single legal system. The article discusses a philosophical basis for these laws starting from John Rawls' understanding of comprehensive doctrines, (...) reasonable pluralism and overlapping consensus. It argues for the view that a certain legal pluralism in areas of disputed metaphysical, philosophical and/or religious questions should be allowed, as long as the disputed questions concern the individual and the resulting policy, law or acts based on the policy/law, do not harm the lives of other individuals to an intolerable extent. However, while this death concept, death definition, death criterion and death test pluralism solves some problems, it creates others. (shrink)

Knowledge was traditionally held to be justified true belief. This paper examines the implications of maintaining this view if justication is interpreted algorithmically. It is argued that if we move sufficiently far from the small worlds to which Bayesian decision theory properly applies, we can steer between the rock of fallibilism and the whirlpool of skepticism only by explicitly building into our framing of the underlying decision problem the possibility that its attempt to describe the world is inadequate.

           Eliminative materialism, as William Lycan (this volume) tells us, is materialism plus the claim that no creature has ever had a belief, desire, intention, hope, wish, or other “folk-psychological†state. Some contemporary philosophers claim that eliminative materialism is very likely true. They sketch certain potential scenarios, for the way theory might develop in cognitive science and neuroscience, that they claim are fairly likely; and they maintain that if such scenarios (...) turned out to be the truth about humans, then eliminative materialism would be true.            Broadly speaking, there are two ways to reply to such arguments, for those who maintain that eliminative materialism is false (or that the likelihood of its being true is very low). One way is to argue that the scenarios the eliminativists envision are themselves extremely unlikely—that we can be very confident, given what we now know (including nontendentious scientific knowledge), that those scenarios will not come to pass. The other is to argue that even if they did come to pass, this would not undermine common-sense psychology anyway. People would still have beliefs, etc. The two strategies are not incompatible; one could pursue them both. But the second strategy attacks eliminativism at a more fundamental level. And if it can be successfully carried out, then the dialectical state of play will be strikingly secure for folk psychology. For, then it will turn out that folk psychology simply is not hostage to the kinds of potential empirical-theoretical developments that the eliminativists envision. It doesn’t matter, as far as the integrity of folk psychology is concerned, whether or not such scenarios are likely to come to pass. Eliminativist arguments inevitably rely, often only implicitly, on certain assumptions about what it takes for a creature to have beliefs, desires, and other folk-psychological states—assumptions about some alleged necessary condition(s) for being a true believer (to adapt this colorful usage from Dennett 1987).. (shrink)

According to the conventional wisdom, Turing (1950) said that computing machines can be intelligent. I don''t believe it. I think that what Turing really said was that computing machines –- computers limited to computing –- can only fake intelligence. If we want computers to become genuinelyintelligent, we will have to give them enough initiative (Turing, 1948, p. 21) to do more than compute. In this paper, I want to try to develop this idea. I want to explain how giving computers (...) more ``initiative'''' can allow them to do more than compute. And I want to say why I believe (and believe that Turing believed) that they will have to go beyond computation before they can become genuinely intelligent. (shrink)

A way of reading the Tractatus has been proposed which, according to its advocates, is importantly novel and essentially distinct from anything to be found in the work of such previously influential students of the book as Anscombe, Stenius, Hacker or Pears. The point of difference is differently described, but the currently most used description seems to be Goldfarb’s term ‘resolution’ – hence one speaks of ‘the (or a) resolute reading’. I’ll shortly ask what resolution is. For now, it (...) is enough that it aims to give full weight to the penultimate section of the Tractatus in which Wittgenstein declares his propositions to be nonsense, where giving full weight to that declaration involves not hearing it as allowing that those (strictly speaking) ‘nonsensical’ propositions might have another (more important) kind of ‘sense’. In that same section Wittgenstein explains that these nonsense propositions, while devoid of meaning, have a use: to make the kind of use of them that their author intends – and so to understand him (not them) – requires recognizing that they are nonsense; and through that recognition one ‘surmounts’ these propositions, and is led ‘to see the world aright’. So there is a point to (Wittgenstein’s having written) all this nonsense. What point? (shrink)

1. Cognitive sciences in a broad sense are simply all those sciences which concern themselves with the analysis and explanation of cognitive capacities and achievements. If one speaks of _cognitive science_ in the singular, however, usually something more is meant. Cognitive science is not only characterized by a specific object of research, but also through a particular kind of explanatory paradigm, i.e. the information processing paradigm. Stillings _et. al. _for example begin their book _Cognitive Science _as follows:

Cognitive scientists (...) view the human mind as a complex system that receives, stores,
retrieves, transforms, and transmits information. (Stillings 1987: 1)

The information processing paradigm however, leads directly to the paradigm of symbol processing, because a system can, as it seems, only receive, store and process information if it has at its disposal a system of internal representations or _symbols_, i.e. an internal language in which this information is encoded. At least this appears to be an idea which suggests itself and which Peter Hacker expresses as follows. (shrink)