I propose that an irreducible property of physical space — consistency — is the origin of logic. I propose that an inconsistent space is inconceivable and that this inconceivability can be recognized as the force behind logical propositions. The implications of this argument are briefly explored and then applied to address two paradoxes: Zeno of Elea’s paradox regarding the race between Achilles and the Tortoise, and Lewis Carroll’s paradox regarding the Tortoise’s conversation with Achilles after the race. I conclude that (...) Achilles would have won on both accounts, in the race and the argument, by invoking the consistency of space as the foundation of both movement across space and logical argument. (shrink)

This paper operates on the premise that a systematic formulation of ‘radicality’ is a worthwhile and potentially productive exercise within political theory. However, I argue that one continues to find a latent ‘purism’ within contemporary understandings of ‘radicality’, primarily in relation to feminism, but also elsewhere. This manifests itself in the tendency to think ‘radicality’ as a function of the inherent properties of particular types of political spaces and political practices. Within feminism, for example, I argue that the ‘radicality’ (...) of a feminist politics is thought in terms of the extent to which it adheres to a specifically ‘1970s’ feminist model of autonomous mobilization. This perspective suffers from a number of conceptual problems, necessitating a formulation of a more dynamic view of radicality with which to evaluate contemporary political practices. To this end, I seek to cast radicality as a function of equivalence and imagination drawn from Linda Zerilli's Arendtian-inflected feminist theory. Thinking radicality in these terms, I argue, avoids the latent purism of many existing approaches while enabling a critical engagement sensitive to the context of the practice under investigation. (shrink)

This paper operates on the premise that a systematic formulation of ‘radicality’ is a worthwhile and potentially productive exercise within political theory. However, I argue that one continues to find a latent ‘purism’ within contemporary understandings of ‘radicality’, primarily in relation to feminism, but also elsewhere. This manifests itself in the tendency to think ‘radicality’ as a function of the inherent properties of particular types of political spaces and political practices. Within feminism, for example, I argue that the ‘radicality’ (...) of a feminist politics is thought in terms of the extent to which it adheres to a specifically ‘1970s’ feminist model of autonomous mobilization. This perspective suffers from a number of conceptual problems, necessitating a formulation of a more dynamic view of radicality with which to evaluate contemporary political practices. To this end, I seek to cast radicality as a function of equivalence and imagination drawn from Linda Zerilli's Arendtian-inflected feminist theory. Thinking radicality in these terms, I argue, avoids the latent purism of many existing approaches while enabling a critical engagement sensitive to the context of the practice under investigation. (shrink)

The pragmatist epistemologist is supposed to defend the idea that there is no pure epistemic activity and, thereby, that the way we form our beliefs does not have to be assessed according to aims, or norms that rest on the illusory denial of the pragmatic encroachment of any inquiry. According to the pragmatist, the kind of epistemic purism that is widely endorsed in contemporary epistemology has in fact no other raison d’être than the doxastic puritanism that appears in W. (...) K. Clifford’s ethical principle. But a belief being defective has in fact nothing to do neither with the kind of practical factors that pragmatism so conceived, considers as relevant nor with the rules or values that epistemic puritanism reveres. Between believing that P and believing that E establishes that P, there is no such thing as the distance there is between practical reasons to φ and φ-ing. The position I defend is closer to Peirce’s pragmatism than to any other pragmatist approach. Among other things, it explains why C. S. Peirce’s thesis that: 1) The “real man of science” does not give any weight to practical stakes in his inquiries not only goes hand in hand with the thesis that 2) He never believes of any hypothesis that it is true, but also with the thesis that 3) The inquiry to which such a man devotes is infinite. Peirce is right from an epistemic point of view to praise men, whose life is devoted to the disinterested search for truth. (shrink)

This paper examines one component of Stephen Mumford’s case for the claim that we should regard sport, art and the aesthetic as more closely connected than has tended to be the case, under the influence of the work of David Best, in recent years. Mumford’s rejection of what I call ‘the drama argument’ is examined in detail and it is argued that all but one element of his case fails to do the job he envisages.

The paper identifies and assesses the implications of two approaches to the field of artificial intelligence and legal reasoning. The first — pragmatism — concentrates on the development of working systems to the exclusion of theoretical problems. The second — purism — focuses on the nature of the law and of intelligence with no regard for the delivery of commercially viable systems. Past work in AI and law is classified in terms of this division. By reference to The Latent (...) Damage System, an operational system, the paper articulates and responds to conceivable purist (jurisprudential and AI) objections to such a program. The methods of the pragmatist are also called into question and refined. The author concludes that pragmatism within a purist framework is the only sound approach to developing reliable AI systems in law. (shrink)

Moral purism is a commonly held view on moral worthiness and how to identify it in concrete cases. Moral purists long for a moral world in which people—at least sometimes—act morally worthy, but in concrete cases they systematically discount good deeds as grounded in self-interest. Moral purism evokes moral cynicism. Moral cynicism is a problem, both in society at large and the business world. Moral cynicism can be fought by refuting moral purism. This article takes issue with (...) moral purism. The common strategy to tackle moral purism is to reject the exclusion thesis which states that self-interest and the ‘pure’ moral motive exclude each other. We develop a different strategy. We argue that moral purists are mistaken in the way they judge moral worthiness in concrete cases. They employ the wrong procedure and the wrong criteria. We develop a proper procedure and proper criteria. We build on Kant, who we argue is unfairly regarded as the champion of moral purism. In order to see how Kant can develop a consistent philosophy, the exclusion thesis must be embedded in Kant’s transcendental philosophy. Properly embedded, Kant turns out to be both anti-purist and anti-cynical. (shrink)

A traditional problem of ethics in mathematics is the denial of social responsibility. Pure mathematics is viewed as neutral and value free, and therefore free of ethical responsibility. Applications of mathematics are seen as employing a neutral set of tools which, of themselves, are free from social responsibility. However, mathematicians are convinced they know what constitutes good mathematics. Furthermore many pure mathematicians are committed to purism, the ideology that values purity above applications in mathematics, and some historical reasons for (...) this are discussed. MacIntyre’s virtue ethics accommodates both the good mathematician and the ethics of the social practice of mathematics. It demonstrates that purism is compatible with acknowledging the social responsibility of mathematics. Four aspects of this responsibility are mentioned, two concerning the impact of mathematics via education, and two concerning explicit and implicit applications of mathematics. The last of these opens up the performativity of mathematical and measurement applications in society, which change the very processes they are supposed to measure. Although these applications are not explored in detail, they illustrate the importance of considering the ethics and social responsibility of mathematics in society. MacIntyre’s virtue theory opens a broad approach to the controversial topic of the ethics of mathematics encompassing purism, and absolutist and social constructivist philosophies of mathematics, but still enabling ethical critiques of the impact of mathematics on society. (shrink)

Pascal Engel défend explicitement le purisme (ou l’intellectualisme). Selon la version générale de cette thèse, les facteurs qui déterminent si une croyance est justifiée, ou si elle est une connaissance, ne concernent que la vérité. Ils sont totalement indépendants des désirs ou des préférences du sujet, ainsi que des conséquences pratiques potentielles du fait de posséder ces croyances. Dans son article « Pragmatic Encroachment and Epistemic Value » (2009), P. Engel concède que des facteurs pratiques peuvent déterminer la quantité de (...) données (ou la justification) dont on a besoin pour savoir ou croire, tout en maintenant que cela n’affecte pas le purisme épistémique (dans sa version évidentialiste) sur les notions de donnée ou de degré de justification. Mais cela ne revient-il pas tout simplement à concéder l’impurisme épistémique au moins à propos de la connaissance ou de la justification simpliciter des croyances ? Dans cet article, j’examine en détails la position de P. Engel. Je montre que, correctement comprise, elle est intégralement puriste. En considérant le principe connaissance-action, je soulève néanmoins un dilemme pour son approche, jetant ainsi un doute sur le potentiel qu’elle aurait à fournir une réponse puriste satisfaisante à l’argument fondamental motivant l’impurisme épistémique. (shrink)

In their recent paper “Do Accelerating Turing Machines Compute the Uncomputable?” Copeland and Shagrir draw a distinction between a purist conception of Turing machines, according to which these machines are purely abstract, and Turing machine realism according to which Turing machines are spatio-temporal and causal “notional" machines. In the present response to that paper we concede the realistic aspects of Turing’s own presentation of his machines, pointed out by Copeland and Shagrir, but argue that Turing's treatment of symbols in the (...) course of that presentation opens the door for later purist conceptions. Also, we argue that a purist conception of Turing machines plays an important role not only in the analysis of the computational properties of Turing machines, but also in the philosophical debates over the nature of their realization. (shrink)

L’entrée en écriture de Johann Georg Hamann en 1758 constitue l’une des incitations les plus importantes de la poésie et de la philosophie du XVIIIe siècle finissant. Mais elle est également l’un des phénomènes les plus méconnus de cette époque à laquelle s’est bien consacrée par ailleurs la recherche philosophique et littéraire. Pour Hegel, encore, Hamann s’était placé « au centre du problème de la raison », qu’il appréhendait « sous la forme de la langue ». Hamann s’oppose à une (...) philosophie rationaliste et un Esprit des Lumières qui prédomine au milieu du XVIIIe siècle et insiste avec véhémence sur l’ancrage linguistique et par là même socio-historique de la pensée.Ce recueil de textes choisis rassemble les écrits les plus importants de Hamann et présente ceux de ses textes qui s’opposent à Kant. (shrink)

Two of the most orthodox ideas in epistemology are fallibilism and purism. According to the fallibilist, one can know that a particular claim is true even though one’s justification for that claim is less than fully conclusive. According to the purist, knowledge does not depend on practical factors. Fallibilism and purism are widely assumed to be compatible; in fact, the combination of these views has been called the ‘ho-hum,’ obvious, traditional view of knowledge. But I will argue that (...) fallibilism and purism are incompatible. The best explanation for fallibilism requires one to reject purism, while maintaining purism should lead one to reject fallibilism. It follows that the orthodox view of knowledge is deeply mistaken. (shrink)

Intellectualists disagree with anti-intellectualists about the relationship between knowledge and truth. According to intellectualists, this relationship is intimate. Knowledge entails true belief, and in fact everything required for knowledge is somehow relevant to the probability that the belief in question is true. According to anti-intellectualists, this relationship isn’t intimate. Or, at least, it’s not as intimate as intellectualists think. Factors that aren’t in any way relevant to the probability that a belief is true can make a difference to whether it (...) counts as knowledge. In this paper, I give a new argument for anti-intellectualism and draw out consequences of this argument for the pragmatic encroachment debate. The standard purist objection to pragmatism is that pragmatism entails anti-intellectualism. As I show, anti-intellectualism follows from premises that are plausible even if purism is true, so the standard purist objection to pragmatism fails. (shrink)

Purists think that changes in our practical interests can’t affect what we know unless those changes are truth-relevant with respect to the propositions in question. Impurists disagree. They think changes in our practical interests can affect what we know even if those changes aren’t truth-relevant with respect to the propositions in question. I argue that impurists are right, but for the wrong reasons, since they haven’t appreciated the best argument for their own view. Together with “Minimalism and the Limits of (...) Warranted Assertability Maneuvers,” “The Pragmatic Encroachment Debate,” and “Anti-Intellectualism” (below), this paper constitutes my attempt to refute the entire pragmatic encroachment debate. As I show in this paper, there is an argument for impurism sitting in plain sight that is considerably more plausible than any extant argument for pragmatism. (shrink)

Does knowledge depend in any interesting way on our practical interests? This is the central question in the pragmatic encroachment debate. Pragmatists defend the affirmative answer to this question while purists defend the negative answer. The literature contains two kinds of arguments for pragmatism: principle-based arguments and case-based arguments. Principle-based arguments derive pragmatism from principles that connect knowledge to practical interests. Case-based arguments rely on intuitions about cases that differ with respect to practical interests. I argue that there are insurmountable (...) problems for both kinds of arguments, and that it is therefore unclear what motivates pragmatism. (shrink)

In this paper, I argue that morality might bear on belief in at least two conceptually distinct ways. The first is that morality might bear on belief by bearing on questions of justification. The claim that it does is the doctrine of moral encroachment. The second, is that morality might bear on belief given the central role belief plays in mediating and thereby constituting our relationships with one another. The claim that it does is the doctrine of doxastic wronging. Though (...) conceptually distinct, the two doctrines overlap in important ways. This paper provides clarification on the relationship between the two, providing reasons throughout that we should accept both. (shrink)

Social scientists use many different methods, and there are often substantial disagreements about which method is appropriate for a given research question. In response to this uncertainty about the relative merits of different methods, W. E. B. Du Bois advocated for and applied “methodological triangulation”. This is to use multiple methods simultaneously in the belief that, where one is uncertain about the reliability of any given method, if multiple methods yield the same answer that answer is confirmed more strongly than (...) it could have been by any single method. Against this, methodological purists believe that one should choose a single appropriate method and stick with it. Using tools from voting theory, we show Du Boisian methodological triangulation to be more likely to yield the correct answer than purism, assuming the scientist is subject to some degree of diffidence about the relative merits of the various methods. This holds even when in fact only one of the methods is appropriate for the given research question. (shrink)

Moral encroachment holds that the epistemic justification of a belief can be affected by moral factors. If the belief might wrong a person or group more evidence is required to justify the belief. Moral encroachment thereby opposes evidentialism, and kindred views, which holds that epistemic justification is determined solely by factors pertaining to evidence and truth. In this essay I explain how beliefs such as ‘that woman is probably an administrative assistant’—based on the evidence that most women employees at the (...) firm are administrative assistants—motivate moral encroachment. I then describe weaknesses of moral encroachment. Finally I explain how we can countenance the moral properties of such beliefs without endorsing moral encroachment, and I argue that the moral status of such beliefs cannot be evaluated independently from the understanding in which they are embedded. (shrink)

Aristotle analyses a large range of objects as composites of matter and form. But how exactly should we understand the relation between the matter and form of a composite? Some commentators have argued that forms themselves are somehow material, that is, forms are impure. Others have denied that claim and argued for the purity of forms. In this paper, I develop a new purist interpretation of Metaphysics Z.10-11, a text central to the debate, which I call 'hierarchical purism'. I (...) argue that hierarchical purism can overcome the difficulties faced by previous versions of purism as well as by impurism. Roughly, on hierarchical purism, each composite can be considered and defined in two different ways: From the perspective of metaphysics, composites are considered only insofar as they have forms and defined purely formally. From the perspective of physics, composites are considered insofar as they have forms and matter and defined with reference to both. Moreover, while the metaphysical definition is a definition in the strict sense of 'definition', the physical definition is a definition in a loose sense. Analogous points hold for intelligible composites and geometry. Finally, neither sort of definitional practice implies that, for Aristotle, forms are impure. (shrink)

Keith DeRose has argued that the two main problems facing subject-sensitive invariantism come from the appropriateness of certain third-person denials of knowledge and the inappropriateness of now you know it, now you don't claims. I argue that proponents of SSI can adequately address both problems. First, I argue that the debate between contextualism and SSI has failed to account for an important pragmatic feature of third-person denials of knowledge. Appealing to these pragmatic features, I show that straightforward third-person denials are (...) inappropriate in the relevant cases. And while there are certain denials that are appropriate, they pose no problems for SSI. Next, I offer an explanation, compatible with SSI, of the oddity of now you know it, now you don't claims. To conclude, I discuss the intuitiveness of purism, whose rejection is the source of many problems for SSI. I propose to explain away the intuitiveness of purism as a side-effect of the narrow focus of previous epistemological inquiries. (shrink)

J.S. Russell, Stephen Mumford, and Randolph Feezell have criticized my view that zealous partisans of a particular team are superior to purists, who derive an esthetic pleasure from good play by any team. All three philosophers extol the virtues of purism and Russell defends a pluralistic view that rejects the very idea of an ideal type of fan. In response, I renounce the claim that partisans are superior to purists and instead propose a more modest defense of partisanship. Moderate (...) partisan fans, who constrain their support by moral and esthetic criteria, exhibit admirable concern for their team’s wellbeing, have unique opportunities to display moral virtue, and are necessary for the welfare of competitive sport. Partisans’ choice of team is influenced by arbitrary factors but arbitrariness is built into the very nature of sport and applies equally to purists’ admiration of athletic excellence. It diminishes neither the value of athletic excellence nor the value of partisans’ devotion to their team. (shrink)

Epistemic invariantism is the view that the truth conditions of knowledge ascriptions don’t vary across contexts. Epistemic purism is the view that purely practical factors can’t directly affect the strength of your epistemic position. The combination of purism and invariantism, pure invariantism, is the received view in contemporary epistemology. It has lately been criticized by contextualists, who deny invariantism, and impurists, who deny purism. A central charge against pure invariantism is that it poorly accommodates linguistic intuitions about (...) certain cases. In this paper I develop a new response to this charge. I propose that pure invariantists can explain the relevant linguistic intuitions on the grounds that they track the propriety of indirect speech acts, in particular indirect requests and denials. [Note: this paper was written in 2010-11.]. (shrink)

The key word in amy account of the different ways that visual details are presented by novels and films is "assert." I wish to communicate by that word the force it has in ordinary rhetoric: an "assertion" is a statement, usually an independent sentence or clause, that something is in fact the case, that it is a certain sort of thing, that it does in fact have certain properties or enter into certain relations, namely, those listed. Opposed to asserting there (...) is mere "naming." When I say, "The cart was tiny; it came onto the bridge," I am asserting that certain property of the cart of being small in size and that certain relation of arriving at the bridge. However, when I say "The green cart came onto the bridge," I am asserting nothing more than its arrival at the bridge; the greenness of the cart is not asserted but slipped in without syntactic fuss. It is only named. Textually, it emerges by the way. Now, most film narratives seem to be of the latter textual order: it requires special effort for films to assert a property or relation. The dominant mode is presentational, not assertive. A film doesn't say, "This is the state of affairs," it merely shows you that state of affairs. Of course, there could be a character or a voice-over commentator asserting a property or relation; but then the film would be using its sound track in much the same way as fiction uses assertive syntax. It is not cinematic description but merely description by literary assertion transferred to film. Filmmakers and critics traditionally show disdain for verbal commentary because it explicates what, they feel, should be implicated visually. So in its essential visual mode, film does not describe at all but merely presents; or better, it depicts, in the original etymological sense of that word: renders in pictorial form. I don't think that this is mere purism or a die-hard adherence to silent films. Film attracts that component of our perceptual apparatus which we tend to favor over the other senses. Seeing, after all, is believing. Seymour Chatman, professor in the department of rhetoric at the University of California, Berkeley, is the author of The Later Style of Henry James and Story and Discourse: Narrative Structure in Fiction and Film. His contribution to Critical Inquiry, "Reply to Barbara Herrnstein Smith" appeared in the Summer 1981 issue. (shrink)

At the centenary of Frank H. Knight’s Risk, Uncertainty, and Profit (1921), we explore the continuing relevance of Knightian uncertainty to the theory and practice of entrepreneurship. There are three challenges facing such assessment. First, RUP is complex and difficult to interpret. The key but neglected element of RUP is that Knight’s account is not solely about risk and uncertainty as states of nature, but about how an agent’s beliefs about uncertain outcomes and confidence in those beliefs guide their choices. (...) Second, RUP is Knight’s only effort in this area. His subsequent career led elsewhere, so he did not engage with subsequent interpretations of this work. Third, much of the current literature emphasizes that decisions must be different under the two states of nature with a consequent misunderstanding of entrepreneurial agency. This paper addresses each challenge in sequence. First, we explicate Knight’s (1921) approach and explain why that approach is murky. Second, as a complement to Knight’s interpretation, we examine Frank P. Ramsey’s approach to subjective probabilities to help clarify Knight’s murky approach. What links Knight and Ramsey is a shared pragmatism about entrepreneurial agency under uncertainty that depends upon the beliefs about, and confidence in, their judgments of possible outcomes. This Knight-Ramsey approach does not require actor’s behaviors to be determined by the class of uncertain environment (whether risk, uncertainty, or ambiguity) they face. We focus on the response by the entrepreneur to the existence of uncertainty in all its forms. We argue that this reductive account provides a foundation to examine common problems in management, including managerial hubris, the interaction between entrepreneurs and venture capitalists, and the need for experimentation (such as prototyping and market research) in advance of new product and venture launches. Third, we critique current literature that favors epistemic purism about the ontology of risk and uncertainty and ignores Knight-Ramsey pragmatism in meeting uncertainty, such as using formal and informal institutions for uncertainty mitigation. Our account locates Frank Knight’s subtleties in entrepreneurial behavior firmly in the literature on entrepreneurial agency a century later. (shrink)

AbSTRACTThis paper is concerned with Foucault's historical methodology. It argues that the coherence of his project lies in its development of a set of tools for unearthing the historical principles that govern thought and practice in the epochs that have shaped the present age. Foucault claimed that these principles are, at once, transcendental and historical. Accordingly, the philosophical soundness of Foucault's project depends on his having developed a satisfactory way of passage between the absolutist purism of the transcendental and (...) the mundane contingency of the historical. The paper shows that the key to seeing how Foucault achieved this desideratum lies in a surprising and largely unexplored methodological tradition that he himself explicitly acknowledged: Husserlian phenomenology as it was taken up, modifed, and practiced in the thought of the philosopher of logic and mathematics, Jean Cavaillès—what I call the phenomenology of the concept.The essay has four parts. The first sketches the two most prominent lines of interpretation of Foucault's methodology and argues that both are inadequate, not least because they both dismiss Foucault's phenomenological heritage. The second part lays out the rudiments of the neglected strand of the phenomenological tradition inaugurated by Cavaillès's important critique and appropriation of Husserlian method. This serves, in turn, to set the stage for the third part that examines, first, Canguilhem's and then Foucault's distinct projects for grasping the transcendental within the historical, and the historical within the transcendental—their respective continuations of Cavaillès's phenomenology of the concept. The essay concludes with a brief consideration of the pathways that this way of reading Foucault opens up for understanding the nexus of power, knowledge, and subjectivation that came to define his work. (shrink)

Freethinking seems to be desirable because the human being is seen as an independently thinking being. However, as is well known, freethinking should not be taken for granted: ideological indoctrination, manipulation and propaganda, inter alia, are versatile tools for rulers and, in consequence, regularly repeated phenomena. One of the most drastic intellectual turning points in history occurred in the seventeenth and eighteenth centuries, when the incontestable religious world view of European civilization changed along with early modern science and the Age (...) of Enlightenment. Although freethinking and religion do not have to be thought of as opposed, the period in question includes instances of complex and delicate phenomena, which in this article are termed intellectual purism and socio-intellectual control. The discussion includes how five thinkers operated in a restrictive politico-religio-theological framework and how they manifest religious deviance. (shrink)

This paper explores the view that, on Mumford’s account of the purist, to the degree that the purist adopts an aesthetic perspective, he or she doesn’t watch the sport in question, and to the degree that he or she does watch the sport, there is a loss of aesthetic appreciation. The idea that spectators oscillate between partisanship and purism means that the purist is unable to avoid either the Scylla of not actually watching the sport, or the Charybdis of (...) loss of aesthetic appreciation at any given point. Ultimately there seems to be both a sport-shaped hole and an aesthetic-shaped hole in Mumford’s account of the purist. It is argued that oscillation is incapable of dealing with the problem precisely because it is disjunctive in nature and entails the spectator either watching sport from an aesthetic perspective or from a partisan perspective at any given time. An alternative conception of the aesthetic is considered that offers one way of dissolving the purist’s dilemma. (shrink)

This essay provides a novel argument for impurism, the view that certain non-truth-relevant factors can make a difference to a belief's epistemic standing. I argue that purists, unlike impurists, are forced to claim that certain ‘high-stakes’ cases rationally require agents to be akratic. Akrasia is one of the paradigmatic forms of irrationality. So purists, in virtue of calling akrasia rationally mandatory in a range of cases with no obvious precedent, take on a serious theoretical cost. By focusing on akrasia, and (...) on the nature of the normative judgments involved therein, impurists gain a powerful new way to frame a core challenge for purism. They also gain insight about the way in which impurism is true: my argument motivates the claim that there is moral encroachment in epistemology. (shrink)

According to the purist war ethic, the killings committed by soldiers fighting in just wars are permissible, but those committed by unjust combatants are nothing but murders. Jeff McMahan asserts that purism is a direct consequence of the justice-based account of self-defence. I argue that this is incorrect: the justice-based conception entails that in many typical cases, killing unjust combatants is morally unjustified. So real purism is much closer to pacifism than its proponents would like it to be. (...) I conclude that the best explanation of the common view that unjust combatants may be defensively killed relies on a rights-based conception of self-defence. (shrink)

This paper seeks to evaluate the political dimensions to Alasdair MacIntyre's thought. It does so by examining his virtue ethics in light of the political vision set out in Dependent Rational Animals and elsewhere. Key to MacIntyre's project is a form of local community that challenges the modern market and nation-state. This challenge and its philosophical underpinnings situate him as a distinctive figure within contemporary democratic thought. Against his critics, a central claim is that MacIntyre does not fall foul either (...) of a nostalgic anti-pluralism or an unreflective conservatism. In fact, his theory is amenable to the idea of a non-subjectivist pluralism and displays a highly sophisticated understanding of the processes of change and critique. There are, however, significant problems. These spring from MacIntyre's excessive hostility to modern liberal realities. A near totalising critique, it threatens not only to undercut his Aristotelian philosophy of practice, but also leads him to an insupportable bifurcation of state and community. As regards the state, civil liberty, and distributive justice, MacIntyre can avoid self-contradiction and a despairing purism only if he takes a more moderate stance. (shrink)

This chapter addresses concerns that pragmatic encroachers are committed to problematic knowledge variance. It first replies to Charity Anderson and John Hawthorne’s new putative problem cases, which purport to show that pragmatic encroachment is committed to problematic variations in knowledge depending on what choices are available to the potential knower. It argues that the new cases do not provide any new reasons to be concerned about the pragmatic encroacher’s commitment to knowledge-variance. The chapter further argues that concerns about knowledge-variance are (...) not limited to the pragmatic encroacher, but come up for traditional purist invariantism as well. (shrink)

Accelerating Turing machines have attracted much attention in the last decade or so. They have been described as “the work-horse of hypercomputation”. But do they really compute beyond the “Turing limit”—e.g., compute the halting function? We argue that the answer depends on what you mean by an accelerating Turing machine, on what you mean by computation, and even on what you mean by a Turing machine. We show first that in the current literature the term “accelerating Turing machine” is used (...) to refer to two very different species of accelerating machine, which we call end-stage-in and end-stage-out machines, respectively. We argue that end-stage-in accelerating machines are not Turing machines at all. We then present two differing conceptions of computation, the internal and the external, and introduce the notion of an epistemic embedding of a computation. We argue that no accelerating Turing machine computes the halting function in the internal sense. Finally, we distinguish between two very different conceptions of the Turing machine, the purist conception and the realist conception; and we argue that Turing himself was no subscriber to the purist conception. We conclude that under the realist conception, but not under the purist conception, an accelerating Turing machine is able to compute the halting function in the external sense. We adopt a relatively informal approach throughout, since we take the key issues to be philosophical rather than mathematical. (shrink)

Ayalon Eidelstein’s Openness and Faith focuses on the centrality of the idea of openness, or open-mindedness, to the educational sphere. The first half presents the challenges in modern ‘divided-consciousness’ and its consequences of egoism, materialism, and hedonism on the one hand, and religious fanatism on the other. Eidelstein’s main audience is the Israeli secular public, to which he proposes an educational and philosophical middle-way rooted in sincere human and inter-human openness. This openness is inspired by the idea of disinterestedness that (...) Kant articulates in his Critique of Judgment. Eidelstein refers to additional authors, including Franz Rosenzweig and Emmanuel Levinas, to conceptualize the idea of open-mindedness. In the second half of the book, he engages classical American Pragmatism, specifically that of William James, in order to establish the possibility for, and the validity of, a humane open-mindedness. Pragmatism thus paves the way for accepting beliefs that may otherwise be excluded as superstitions and accords them a legitimate and productive role in the life of a modern individual. The difficulty, however, lies in Eidelstein’s employment of Kantian disinterestedness, for it is in fact seriously dissonant with the worthy pragmatic educational purposes that Eidelstein elaborates in the second half of his book. Pragmatism is opposed to disinterestedness in that it stresses the entanglement of fact and value, viewing interests as playing a necessary and productive part in moral motivation and action, while Kantian deontology eliminates consequentialism from the moral scope. While for pragmatists (for example John Dewey’s Democracy and Education) the human creature is holistically conceived, as made of flesh and blood and not only as ‘spirit’, Kant maintained the dualistic Cartesian tradition. This tension calls for a rigorous address. Since Eidelstein’s book is making an important claim about the place open-mindedness has within the Judaism, it must be noted that the disinterestedness of a presumed human ‘self’ is also not easily compatible with the dominant voices in normative Jewish tradition. The Bible does not deal to a large extent with the ‘self’ or with mental intentions, and its conception of the human is not categorically different in the Talmudic corpus. On the contrary, the rabbis frequently endorse pragmatic and ‘external’ reasons, as the motivational basis for action. The kind of purism associated with disinterestedness (as in Mishnah Avot 5:18-19) is barely represented in rabbinic thought. Openness and Faith: In Search of Cultural Education Here and Now is nevertheless an important contribution to the intellectual discourse over the individual and public virtues. In our ever-more segregated and fenced-off world, there is an urgency to delineating the virtue of openness, hoping that Ecclesiastes is right in contending that “No person has power over the spirit [רוח] to retain it” (8:8). But to make Eidelstein’s point about openness in the second half of his book educationally viable, there a need for a pragmatic refinement of the philosophical anthropology in its first half. One way or the other, Openness and Faith is praiseworthy for its articulateness and depth, which invites its readers to an open-minded conversation about the concept of openness. (shrink)

AbSTRACTThis paper is concerned with Foucault's historical methodology. It argues that the coherence of his project lies in its development of a set of tools for unearthing the historical principles that govern thought and practice in the epochs that have shaped the present age. Foucault claimed that these principles are, at once, transcendental and historical. Accordingly, the philosophical soundness of Foucault's project depends on his having developed a satisfactory way of passage between the absolutist purism of the transcendental and (...) the mundane contingency of the historical. The paper shows that the key to seeing how Foucault achieved this desideratum lies in a surprising and largely unexplored methodological tradition that he himself explicitly acknowledged: Husserlian phenomenology as it was taken up, modifed, and practiced in the thought of the philosopher of logic and mathematics, Jean Cavaillès—what I call the phenomenology of the concept.The essay has four parts. The first sketches the two most prominent lines of interpretation of Foucault's methodology and argues that both are inadequate, not least because they both dismiss Foucault's phenomenological heritage. The second part lays out the rudiments of the neglected strand of the phenomenological tradition inaugurated by Cavaillès's important critique and appropriation of Husserlian method. This serves, in turn, to set the stage for the third part that examines, first, Canguilhem's and then Foucault's distinct projects for grasping the transcendental within the historical, and the historical within the transcendental—their respective continuations of Cavaillès's phenomenology of the concept. The essay concludes with a brief consideration of the pathways that this way of reading Foucault opens up for understanding the nexus of power, knowledge, and subjectivation that came to define his work. (shrink)

This paper seeks to evaluate the political dimensions to Alasdair MacIntyre's thought. It does so by examining his virtue ethics in light of the political vision set out in Dependent Rational Animals and elsewhere. Key to MacIntyre's project is a form of local community that challenges the modern market and nation-state. This challenge and its philosophical underpinnings situate him as a distinctive figure within contemporary democratic thought. Against his critics, a central claim is that MacIntyre does not fall foul either (...) of a nostalgic anti-pluralism or an unreflective conservatism. In fact, his theory is amenable to the idea of a non-subjectivist pluralism and displays a highly sophisticated understanding of the processes of change and critique. There are, however, significant problems. These spring from MacIntyre's excessive hostility to modern liberal realities. A near totalising critique, it threatens not only to undercut his Aristotelian philosophy of practice, but also leads him to an insupportable bifurcation of state and community. As regards the state, civil liberty, and distributive justice, MacIntyre can avoid self-contradiction and a despairing purism only if he takes a more moderate stance. (shrink)

At the centenary of Frank H. Knight’s Risk, Uncertainty, and Profit, we explore the continuing relevance of Knightian uncertainty to the theory and practice of entrepreneurship. There are three challenges facing such assessment. First, RUP is complex and difficult to interpret. The key but neglected element of RUP is that Knight’s account is not solely about risk and uncertainty as states of nature, but about how an agent’s beliefs about uncertain outcomes and confidence in those beliefs guide their choices. Second, (...) RUP is Knight’s only effort in this area. His subsequent career led elsewhere, so he did not engage with subsequent interpretations of this work. Third, much of the current literature emphasizes that decisions must be different under the two states of nature with a consequent misunderstanding of entrepreneurial agency. This paper addresses each challenge in sequence. First, we explicate Knight’s approach and explain why that approach is murky. Second, as a complement to Knight’s interpretation, we examine Frank P. Ramsey’s approach to subjective probabilities to help clarify Knight’s murky approach. What links Knight and Ramsey is a shared pragmatism about entrepreneurial agency under uncertainty that depends upon the beliefs about, and confidence in, their judgments of possible outcomes. This Knight-Ramsey approach does not require actor’s behaviors to be determined by the class of uncertain environment they face. We focus on the response by the entrepreneur to the existence of uncertainty in all its forms. We argue that this reductive account provides a foundation to examine common problems in management, including managerial hubris, the interaction between entrepreneurs and venture capitalists, and the need for experimentation in advance of new product and venture launches. Third, we critique current literature that favors epistemic purism about the ontology of risk and uncertainty and ignores Knight-Ramsey pragmatism in meeting uncertainty, such as using formal and informal institutions for uncertainty mitigation. Our account locates Frank Knight’s subtleties in entrepreneurial behavior firmly in the literature on entrepreneurial agency a century later. (shrink)

Food sovereignty can be conceptualized as a political proposal for social change in the field of agri-food relations. However, specific strategies of how to achieve this transformative potential are diverse, and context-dependent. The paper explores this diversity by examining discourses on the food sovereignty construction process in Catalonia. Using Q methodology we have explored visions held by individuals participating in the social movement for food sovereignty, identifying five discourses: activism, anti-purism, self-management, pedagogy, and pragmatism. Key strategies of transformation include (...) social mobilization, institutional negotiation, self-management, education to foster value change, and politics of the possible. The relevance assigned to ideological affinity explains different views on the subject of transformation, particularly regarding the involvement of the administration and the productive sector. As regards transformative strategies, discourses assign differing importance to the role of agency for effecting social transformation, which influences their assessment of individual actions as an effective means for social change. Forms of individualized and classic collective action currently coexist within the Catalan agri-food movement, but such diversity is not acknowledged as an effective alliance towards food sovereignty. Moreover, all discourses agree to a dual definition of food sovereignty, both as a process, that is, as democratization of the decision-making process in the agri-food sector, and as a result, that is, establishing an agri-food model alternative to the neo-liberal one. However, the discourses share an unclear view of democracy as decentralized collective decision-making that does not make explicit how this model should be implemented to achieve social control of the agri-food system. (shrink)

My commentary deals with the fourth chapter of Against Purity, entitled “Consuming Suffering,” where Shotwell invites us to imagine what an alternative to ethical individualism might look like in practice. I am particularly interested in the analogy she develops to help pull us into the frame of what she calls a “distributed” or “social” approach to ethics. I will argue that grappling with this analogy can help illuminate three challenges confronting those of us seeking a genuine alternative to ethical individualism: (...) first, that of recognizing that and how certain organizational forms work to entrench an individualistic orientation to the world; second, that of acknowledging the inadequacy of alternatives to individualism that are merely formal in character; and third, that of avoiding the creation of organizational forms that foster purism at the collective level. (shrink)

This paper examines the apparent contradictions between the use of the fragmented close-up in Fernand Léger's film Ballet mécanique and his depiction of the cohesive face in his painting in the early 1920s. I argue that this paradox stems from Léger's seeing, in certain pre-war movements whose aesthetics were premised on fragmentation, an endorsement of the supreme value of technology and modernity to the human subject, and of the suborning of that subject to industrial modernity, with all the catastrophic human (...) consequences that were then witnessed in the First World War. These “aesthetics of fragmentation” are then compared and contrasted with Purism's post-war reconciliation of “man” as a cohesive being, achieved through its conservative revision of modernist aesthetics. This critique is effected through the “portmanteau” of Ballet mécanique, which is effectively an assemblage of different pre-war modernist aesthetics contrasted with Purist depictions of cohesive form. (shrink)

The understanding of the meaning of Jewish identity in Clement Greenberg's work follows the deep relationship between the conception of Modernism and the interpretation of Franz Kafka's short story The Great Wall of China. Greenberg, whose role as one of the first american popularizers of Kafka's narratives has been relevant, ascribes to the bohemian author an halachic reasoning closely related to his jewish origins. This strictly firm and normative mindset finds resemblances in Greenberg's modernist theory and critical practice, which, according (...) to Susan Noyes-Platt's study, could be interpreted as a derivation, in many aspects, of his Jewish origins and, particularly, as the critic's need to preserve his intellectual thinking from the nazi-fascist advance. Moreover, the article proposes to interpret Greenberg's purism as a form of messianism, that is a faith in a future, but indefinitely belated, absolute purification of the medium. (shrink)

Attempts have been made to examine how speakers frame linguistic varieties by employing social semiotic models. Using ethnographic data collected over many years, this article applies such a model to Iceland, once described as the ‘e-coli of linguistics’ – its size, historical isolation and relative linguistic homogeneity create conditions akin to a sociolinguistic laboratory. This semiotic model of language ideologies problematizes the prevailing discourse of linguistic purism at a time of sociolinguistic upheaval. The analysis shows how an essentializing scheme (...) at the heart of Icelandic language policy ensured that linguistic “anomalies” such as “dative disease” and “genitive phobia” indexed essential differences. “Impure” language was indicative of un-Icelandicness. Once monolingual, the Icelandic speech community is increasingly characterized by innovative linguistic transgressions which thus far have not been instrumentalized by language policy makers. It is shown how a semiotic model can help us analyse the function of language ideologies more generally. (shrink)

Epistemologists have become increasingly interested in the practical role of knowledge. One prominent principle, which I call PREMISE, states that if you know that p, then you are justified in using p as a premise in your reasoning. In response, a number of critics have proposed a variety of counter-examples. In order to evaluate these problem cases, we need to consider the broader context in which this principle is situated by specifying in greater detail the types of activity that the (...) principle governs. I argue that if PREMISE is interpreted as governing deductive reasoning, then the examples lose their force. In addition, I consider the cases, discussed by Keith DeRose, where the subject is in more than one practical context at the same time. In order to account for these latter cases, we need to further specify the scope of PREMISE. I distinguish two ways of understanding PREMISE, as a knowledge-action principle and as a knowledge-deliberation principle. I conclude by arguing for the knowledge-deliberation version of the principle and by exploring what this principle says about the practical role of knowledge. (shrink)

Originally a religious term, from the sixth century B.C. on, the word "t'ien," or "heaven," played a significant role in discourse among philosophical schools. The earliest of these was Juism . This study analyzes statements concerning T'ien in three early Juist texts: the Analects, Mencius, and Hsun Tzu. ;Previous analyses of the role of T'ien in Juism have viewed that role in terms of a model of evolving meanings of "t'ien" during the late Chou period, which claims that the term (...) originally denoted an anthropomorphic deity, but increasingly came to denote "Nature." Studies of the role of T'ien in Juist texts have explored whether this model fits those texts. ;This essay holds that to identify characteristically Juist meanings of the term "t'ien," we must do more than identify referential images which may have been associated with its uses in Juist texts. We should, instead, explore the function which uses of the term may have had in relation to the activities and goals of the early Juist school. ;The focus of those activities and goals has traditionally been understood as a political program. This study argues that early Juism was essentially a socially insular cult devoted to mastery of traditional ritual skills; political purism functioned to shelter the cult from political responsibilities and dangers. ;If this is correct, the role of T'ien in early Juist texts should reflect a disjunction between ritual and political spheres. And indeed we find that throughout the three texts analyzed, the term "t'ien" is generally employed to picture a supreme ethical entity--whether a god, Fate, or Nature--as a prescriptive basis for ritual practice in the present, or as a descriptive force ensuring that Juist political efforts will be futile in the present and successful in the future. ;Thus, in early Juist rhetoric, T'ien is used to justify Juism's ritual focus and legitimize its contemporary withdrawal from political activity. This is the characteristic instrumental meaning of the term "t'ien" in early Juist texts, remaining central despite changes in connotative imagery associated with the term in late Chou thought. (shrink)