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)

ABSTRACTThe spiralling discourse of sport spectatorship is a compelling development within recent sport philosophy. It is argued that the conceptual foundations of the purist and partisan carry pro...

An intuitive conception of objectivity involves an ideal of neutrality—if we’re to engage in objective inquiry, we must try to sideline our prejudices, values, and politics, lest these factors taint inquiry and unduly influence our results. This intuition underlies various “purist” epistemological frameworks, which grant epistemic significance only to “epistemic factors” like evidence or the truth of a belief. Feminist epistemologists typically condemn purist frameworks as inimical to feminist aims. They argue that purist epistemology is divorced from the ineliminably social (...) and value-laden nature of our epistemic practices, and, moreover, that it abstracts away precisely those features that are needed to explain how power shapes knowledge. As they see it, purist frameworks simply lack the conceptual space needed to ask the right kinds of questions. Thus, they go in for “impurist” frameworks, which grant epistemic significance to “non-epistemic” factors, and so shed the confining constraints of purism. I turn the tables on the impurists—where they have connected purist norms with perniciously disengaged epistemology, I connect impurist norms with a creeping anxiety that is diminishing feminist epistemology’s political possibilities. First, I demonstrate that it’s increasingly common for impurist epistemologists to use moral considerations as a means to bypass the evidence, which betrays a lack of faith that the evidence will bear out feminist commitments. Second, I demonstrate that there is needless pessimism about our capacity to understand, as evidenced by the increasingly widespread idea that privileged social positions place robust limits on what people can know about oppression that they don’t personally experience. In both cases, moral and political considerations are invoked to give the illusion of being socially engaged, while in fact they allow people to give up on the difficult project of figuring things out. An extended case study on rape culture illustrates the stakes of doing inquiry that is only superficially socially engaged; I show that the two anxious traps I’ve identified have prevented contemporary feminist theorists from detecting and rooting out racist distortion in their accounts of rape culture because both traps interfere with a genuinely intersectional approach to feminist theorizing. (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 purist/partisan distinction has dominated recent discussions of sport spectatorship and sport aesthetics. The focus of such discussions, however, has been sport in general or, often implicitly, team sports in particular. Here, using mixed martial arts (MMA) as a case study, we argue that specific aspects of the sport in question can significantly affect how the purist/partisan distinction plays out for viewers. MMA’s status as an individual combat sport mitigates, in illuminating ways, the partisanship displayed so prominently among fans of (...) team sports. We also examine the role of external attitudes – in both the betting subculture of MMA and purist attitudes toward individual combat sports and martial arts – in shaping MMA spectatorship. (shrink)

The relation between knowledge and action has been a lengthy debate in philosophy which traces back to Descartes and Locke. Purism holds that the practical factors related to action are fundamentally independent of the standard of knowledge, while pragmatic encroachment argues that practical considerations about action can impact judgments about knowledge. This traditional debate was put front and center recently by discussions on some knowledge attribution cases and relevant empirical studies. This paper reports three empirical studies based on three pairs (...) of classic knowledge attribution cases on Chinese participants. The results indicate that folk's understanding of knowledge is more compatible with purism and suggest a conversational implicature account of the connection between judgments about knowledge and action. (shrink)

Philosophers of physics are split on whether foundational issues in relativistic quantum field theory should be framed within pragmatist approaches, which trade mathematical rigor for the ability to formulate non-trivial interacting models, or purist approaches, which trade the ability to formulate non-trivial interacting models for mathematical rigor. This essay addresses this debate by viewing it through the lens of the CPT theorem. I first consider two formulations of the CPT theorem, one purist and the other pragmatist, and extract from them (...) a set of problems that clarifies the distinction between pragmatism and purity. I then apply this distinction to Greenberg's influential claim that the violation of CPT invariance in an interacting RQFT entails the violation of Lorentz invariance. I show how this claim rests on an unsuccessful attempt to mediate between pragmatism and purity. I then evaluate another attempt at such mediation in the form of causal perturbation theory. This approach suggests that a focus on renormalized perturbation theory as a way of distinguishing pragmatists from purists may be misleading. (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)

Gerken's On Folk Epistemology: How we think and talk about knowledge develops and defends strict purist invariantism about knowledge. Along the way, Gerken argues that less-orthodox competitors to strict purist invariantism are plagued by certain heretofore unrecognized or underappreciated difficulties. Given Gerken's own explicit methodological commitments, this defensive component of the book's project is dialectically crucial. By Gerken's own lights, we ought to be persuaded to embrace strict purist invariantism only if it turns out that the strict purist invariantist is (...) better positioned than their competitors to explain the folk epistemological “inputs” to epistemic theorizing. My own goal here is to articulate some reasons to worry that Gerken's defensive efforts are less-than-fully successful. In particular, I argue that we ought to adopt a more expansive and more nuanced conception of the relevant folk epistemological “inputs.” Moreover, I suggest that, at least insofar as we have reason to embrace a kind of qualified methodological preference for theoretical explanations that vindicate our ordinary epistemic practice, we might well have good reason for favoring (certain of) the alternate theoretical explanations of these inputs that less-orthodox views of knowledge supply over the kind of explanations that Gerken convincingly argues strict purist invariantism can offer. (shrink)

Interpersonalist theories of testimony have the theoretical virtue of giving room to the characteristic interpersonal features of testimonial exchange among persons. Nonetheless, it has been argued that they are at a serious disadvantage when it comes to accounting for the way in which testimonial beliefs may be epistemically justified. In this paper, we defend the epistemological credentials of interpersonalism, emphasizing that it is inseparable from the acceptance of non-evidential epistemic reasons to believe, which demands proper conceptual elaborations on the notions (...) of epistemic reasons and of epistemic justification. We offer a proper reading of epistemic reason, and we defend non-purism on justification as the adequate way to conceive the epistemic proposal of interpersonalism on testimony, realizing that only this combination is capable of apprehending certain cases in which there seems to be no way to rule out the idea that the assurance offered by the testifier offers an epistemic reason to believe that it is not evidential. (shrink)

A familiar debate in the philosophy of sport concerns the question of whether fans should seek to be partisans (those who support particular teams or individuals) or whether they should instead adopt the impartial attitude of the purist. More recently, Kyle Fruh et al. have argued in defense of fair-weather fandom, which they understand as a form of fandom that involves adopting temporary allegiances in response to non-sporting considerations. This paper will add a new form of fandom to this discussion: (...) the foul-weather fan. While fair-weather fans adopt temporary allegiances or strengthen existing allegiances for teams when things are going well, foul-weather fans do so when things are going badly. We will argue that foul-weather fandom can be both instrumentally valuable, as it helps to protect valuable sporting institutions, and non-instrumentally valuable, as these fans display concern, empathy, or support for sporting individuals or teams that are going through tough times. We finish by discussing how a specific form of foul-weather fandom may be associated with a distinctive moral danger in putting people in positions where they may become complicit in a club’s immorality. (shrink)

This chapter first talks about LEGO modal epistemology. Modal epistemology has the two parts. Some of it is the study of how one knows that some things are contingent and others necessary. The other part of modal epistemology concerns how much one know about what is contingent and necessary. The chapter then talks about what went wrong with the imagination‐based story. Whatever the story about how one knows what he/she can build, it had better be one that factors in his/her (...) background knowledge, since that is what makes the imagination useful. With working knowledge of those little pieces, one can make judgments about what can and can not be done with them. Crucially, there are various ways to make those judgments. The chapter further focuses on a segment of the LEGO community that might seem a bit fussy: purists. (shrink)

ABSTRACT After initially pitting partisans against purists, the literature on the ethics of fandom has coalesced around a pluralist position: purists and partisans each have their own merits, and there is no ideal form of fandom. In this literature, however, the fair-weather fan continues to be viewed with dismissal and derision. While some fair-weather fans may earn this contempt, many fair-weather fans, we argue, are not only acceptable, they have important advantages over partisans and purists, and as (...) such are in a better position to navigate some of the moral complexities inherent in modern sports. We develop this argument first by clarifying the nature of the fair-weather fan. We then examine challenges that fans face in many modern sports, first owing to their economic nature and, second, due to the morally tainted status of many of them. We argue that the fair-weather fan meets these challenges in ways that the partisan and purist cannot replicate. (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)

Epistemology orthodoxy is a purist one in the sense that it separates out the epistemic from the practical. What counts as evidence is independent of what we care about. Which beliefs count as justified and which count as knowledge are independent of our practical concerns. In recent years, many epistemologists have abandoned such purist views and embraced varying degrees of pragmatic encroachment on the epistemic. I survey a variety of these views and explore the main arguments that proponents of pragmatic (...) encroachment have offered in addition to the main criticisms of the pragmatic approach. (shrink)

Psychoanalysis, in its purist mainstream sense, tends to be considered as an isolationist discipline that steers clear of interdisciplinary connections with other psychotherapies. Its drive for purity does not open up to influences that cast as alien and a threat to its core principles. We refer to Hegelian dialectics in an attempt to offer an alternative approach to interdisciplinarity in clinical psychoanalysis. Psychoanalysis entertains a complex dialectical relationship with the major theories it opposes. In this dynamic, psychoanalysis begins by negating (...) the non-psychoanalytic theory as a part of self-negation (Hegel calls this phase self-alienation). But in its own process of growth, it negates this negation and reabsorbs the alienated self part. Reabsorbing the negated component, psychoanalysis does not revert to its original identity but becomes sublated into a different, more complex idea. In this epistemological process, psychoanalysis deals with its own practical and theoretical anomalies and lacunas. The paper illustrates this process using three central developments in the history of psychoanalysis: empathy in self psychology (connection with Rogers' humanist psychology), short-term dynamic psychotherapy (connection with short, intensive therapies), and mentalization-based psychotherapy (connection with cognitive-behavioral therapies). In all of these cases, psychoanalysis integrates components it previously opposed and changes these components to their own, specific characteristics. We address the epistemological shifts in the scientific status of psychoanalysis and show their connection to dialectics. Finally, we conclude that dialectical development is what allows psychoanalysis to remain relevant and up to date, to be open to interdisciplinary influences without its identity and tradition coming under threat. (shrink)

According to moral encroachment facts about epistemic justification can vary with moral factors that are unrelated to the truth of the belief. Most of the literature on this topic has focused on how beliefs can wrong, and whether the data that moral encroachers offer in support of their view can be explained within a purist framework. A largely neglected question has been what kind of consequences moral encroachment would have for epistemic justification if the thesis were true. Here I remedy (...) this shortcoming by examining what kind of structural implications moral encroachment has for epistemic justification. (shrink)

Striving to boldly redirect the philosophy of science, this book by renowned philosopher Philip Kitcher examines the heated debate surrounding the role of science in shaping our lives. Kitcher explores the sharp divide between those who believe that the pursuit of scientific knowledge is always valuable and necessary--the purists--and those who believe that it invariably serves the interests of people in positions of power. In a daring turn, he rejects both perspectives, working out a more realistic image of the (...) sciences--one that allows for the possibility of scientific truth, but nonetheless permits social consensus to determine which avenues to investigate. He then proposes a democratic and deliberative framework for responsible scientists to follow. Controversial, powerful, yet engaging, this volume will appeal to a wide range of readers. Kitcher's nuanced analysis and authorititative conclusion will interest countless scientists as well as all readers of science--scholars and laypersons alike. (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)

David Miller is the foremost exponent of the purist critical rationalist doctrine and here presents his mature views, discussing the role that logic and argument play in the growth of knowledge, criticizing the common understanding of argument as an instrument of justification, persuasion or discovery and instead advocating the critical rationalist view that only criticism matters. Miller patiently and thoroughly undoes the damage done by those writers who attack critical rationalism by invoking the sterile mythology of induction and justification that (...) it seeks to sweep away. In addition his new material on the debate on verisimilitude is essential reading for all working in this field. (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)

The paper addresses the formation of striking patterns within originally near-homogenous tissue, the process prototypical for embryology, and represented in particularly purist form by cut sections of hydra regenerating, by internal reorganisation of the pre-existing tissue, a complete animal with head and foot. The essential requirements are autocatalytic, self-enhancing activation, combined with inhibitory or depletion effects of wider range – “lateral inhibition”. Not only de-novo-pattern formation, but also well known, striking features of developmental regulation such as induction, inhibition, and proportion (...) regulation can be explained on this basis. The theory provides a mathematical recipe for the construction of molecular models with criteria for the necessary non-linear interactions. It has since been widely applied to different developmental processes. (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 (business) 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 (and thus moral worthiness) 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 wrongprocedureand the wrongcriteria.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 (non-purist) 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)

Citing some recent experimental findings, I argue for the surprising claim that in some cases the less time you have the more you know. More specifically, I present some evidence to suggest that our ordinary knowledge ascriptions are sometimes sensitive to facts about an epistemic subject's truth-irrelevant time constraints such that less is more. If knowledge ascriptions are sensitive in this manner, then this is some evidence of pragmatic encroachment. Along the way, I consider comments made by Jonathan Schaffer and (...) Jennifer Nagel to construe a purist contextualist and a strict invariantist explanation of the data respectively, before giving reasons to resist them in favor of an account that indicates pragmatic encroachment. If successful, this may suggest a new way to argue for the controversial thesis that there is pragmatic encroachment on knowledge. (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)

Recording has transformed the nature of music as an art by reconfiguring the opposition between the aesthetics of perfection and imperfection. A precursor article, ‘The Art of Improvisation and the Aesthetics of Imperfection’, contrasted the perfectionist aesthetic of the ‘work-concept’ with the imperfectionist aesthetic of improvisation. Imperfectionist approaches to recording are purist in wanting to maintain the diachronic and synchronic integrity of the performance, which perfectionist recording creatively subverts through mixing and editing. But a purist transparency thesis cannot evade the (...) fact that the recorded image is crafted; against creative editing, however, the imperfectionist ideal of the ‘complete take’ is humanistic and anti-mechanistic, and not mere Romantic illusion. The article concludes with a discussion of the question of the artistic status of recording, and contrasts the possibility of a non-acousmatic sound art with the essentially acousmatic art of music. (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)

One famous debate in contemporary epistemology considers whether there is always one unique, epistemically rational way to respond to a given body of evidence. Generally speaking, answering “yes” to this question makes one a proponent of the Uniqueness thesis, while those who answer “no” are called “permissivists”. Another influential recent debate concerns whether non-truth-related factors can be the basis of epistemic justification, knowledge, or rational belief. Traditional theories answer “no”, and are therefore considered “purists”. However, more recently many theorists (...) have argued to the contrary, claiming that impurist factors, such as practical stakes, can sometimes encroach or even override truth-related considerations. This paper bridges the two debates by presenting and defending what I call “Impurist Permissivism”. I support Impurist Permissivism by showing how it can resist Roger White’s famous Argument from Arbitrariness (2005). (shrink)

Do we watch sport for pure dumb entertainment? While some people might do so, Stephen Mumford argues that it can be watched in other ways. Sport can be both a subject of high aesthetic values and a valid source for our moral education. The philosophy of sport has tended to focus on participation, but this book instead examines the philosophical issues around watching sport. Far from being a passive experience, we can all shape the way that we see sport. Delving (...) into parallels with art and theatre, this book outlines the aesthetic qualities of sport from the incidental beauty of a well-executed football pass to the enshrined artistic interpretation in performed sports such as ice-skating and gymnastics. It is argued that the purist literally sees sport in a different way from the partisan, thus the aesthetic perception of the purist can be validated. The book moves on to examine the moral lessons that are to be learned from watching sport, depicting it as a contest of virtues. The morality of sport is demonstrated to be continuous with, rather than separate from, the morality in wider life, and so each can inform the other. Watching sport is then recognised as a focus of profound emotional experiences. Collective emotion is particularly considered alongside the nature of allegiance. Finally, Mumford considers why we care about sport at all. Addressing universal themes, this book will appeal to a broad audience across philosophical disciplines and sports studies. (shrink)

This article discusses the widespread belief that secrecy in science is increasing—and that secrecy in science is ethically problematic. To what extent should we worry about this alleged development? In an introduction it is observed that there is very little hard empirical evidence supporting the belief of increasing secrecy in science. Evidence seems mostly to be of the anecdotal kind. The “purist ideology” of science, in which openness of research figures prominently as normative basis, is revealed as one-sided with respect (...) to accepted practice. Issues of commercialization of science and patenting are discussed, and it is claimed that what is ethically problematic is less related to secrecy than to more general ethical issues regarding the social consequences of scientific knowledge. On the basis of a particular case, an area of scientific research is introduced for which it is claimed that secrecy does constitute a serious problem. This area has been characterized, by Funtowicz and Ravetz, as “postnormal science!’ It is claimed that postnormal science and regulatory science necessitate new institutional mechanisms inside science to tackle ethical dilemmas. (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)

I present a challenge to epistemological pragmatic encroachment theories from epistemic injustice. The challenge invokes the idea that a knowing subject may be wronged by being regarded as lacking knowledge due to social identity prejudices. However, in an important class of such cases, pragmatic encroachers appear to be committed to the view that the subject does not know. Hence, pragmatic encroachment theories appear to be incapable of accounting for an important type of injustice – namely, discriminatory epistemic injustice. Consequently, pragmatic (...) encroachment theories run the risk of obscuring or even sanctioning epistemically unjust judgments that arise due to problematic social stereotypes or unjust folk epistemological biases. In contrast, the epistemological view that rejects pragmatic encroachment – namely, strict purist invariantism – is capable of straightforwardly diagnosing the cases of discriminatory epistemic injustice as such. While the challenge is not a conclusive one, it calls for a response. Moreover, it illuminates very different conceptions of epistemology’s role in mitigating epistemic injustice. (shrink)

The thesis of the paper is that semiotic processes are intrinsic to computation and computational systems. An explanation of computation that does not take this semiotic dimension into account is incomplete. Semiosis is essential to computation and therefore requires a rigorous definition. To prove this thesis, the author analyzes two concepts of computation: the Turing machine and the mechanistic conception of physical computation. The paper is organized in two parts. The first part (Sects. 2 and 3) develops a re-interpretation of (...) the Turing machine starting from Peirce’s semiotics. The author shows how this reinterpretation allows overcoming the dualism between a purist and a realist version of the Turing machine. The second part of the paper (Sect. 4) shows how a mechanistic explanation of physical computation such as the one developed by Piccinini is incomplete without considering semiotic relations. The paper intends to be a contribution to the philosophical debate on computation. (shrink)

Beginning from an earlier claim of mine that there was really no such area of study as the philosophy of sport, Part One of the paper reconsiders the place previously given to David Best’s distinction between purposive sports and aesthetic sports. In light of a famous cricketing event in the 1977 contest between England and Australia (‘The Ashes’), in which Derek Randall turned a cartwheel after taking the winning catch, the paper clarifies that not all aesthetically-pleasing events taking place in (...) sporting competitions can be understood as the aesthetic in sport. Then, in Part Two, the force of the claim that philosophy is one subject is explored. The conclusion is that a focus just on the philosophy of sport is necessarily inappropriate, since it will present the student with only cases from sport to then apply to sport. Rather, one’s understanding must be informed by (much of) the breadth of philosophy. Charles Travis’s view of occasion-sensitivity provides a clear example of appropriately contextual appeal. Part Three of the paper returns to the need for an institutional account of sport, one recognizing that there is no one occasion on which a particular sport is played; and hence no single set of conditions which can uniquely identify that sport. Thus, soccer played with one’s children typically differs from elite soccer: but both are (genuinely) soccer. When one turns to the appreciation of sport (in the light of Stephen Mumford’s excellent Watching Sport: Aesthetics, Ethics and Emotion [2012a]), one recognizes that, in order to genuinely appreciate sport, one cannot detach oneself from the outcome as completely as Mumford’s extreme purist seems to. But reflection on that case may also return us to contextualism by moving us away from attachments to the complete or the exceptionless in our accounts of spectating as of sport: maybe there is no one thing that occurs in all the relevant cases. (shrink)

The Study of the History of Philosophy as an independent discipline to exhibit and explicate philosophical systems as their originators meant them to be understood is less than one hundred years old. On the other hand, philosophers from Plato and Aristotle through the Middle Ages to Bertrand Russell and Richard Rorty have represented the systems of their predecessors in the light of, and as leading to, their own philosophical positions. It is not surprising then that the study of the long (...) history of the history of philosophy itself discloses a series of often greatly divergent expositions of philosophical systems throughout the ages. The purist conception of the study of the philosophical position of a .. (shrink)

Hegel and Marx both understand the Enlightenment as a failed project at liberation. For Hegel, the failure lies in the form of consciousness that he calls pure insight. For Marx, the failure lies in the commercial practices that perpetuate pure insight. Pure insight may win its battles with superstitious faith, but its view of human activity as purely subjective risks lapsing into skepticism. Pure insight cannot arrive at the truth that it seeks and ultimately reduces all things to utility. Utility (...) is the pseudo-notion that imposes its own emptiness on things, thereby unleashing the violence of terror. Marx, too, regards utility as an imposter, one that offers a phony answer to the question “What gives commodities their value?” while disguising the exploitation inherent in capitalist society. The essay closes with a discussion of how Max Horkheimer’s account of instrumental reason presupposes the purist splits of the Enlightenment that it seeks to overcome. (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)

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)

Individual and collective ethical stances regarding ethical consumption and related outcomes are usually seen as both a form of concern about extant market offerings and as opportunities to develop new offerings. In this sense, demand and supply are traditionally portrayed as interacting dialectically on the basis of extant business models. In general, this perspective implicitly assumes the juxtaposition of demand side ethical stances and supply side corporate initiatives. The Eataly story describes, however, a different approach to market transformation; in this (...) case a company and a social movement (Slow Food) have negotiated and collaborated prior to initiating a new business model. This collaboration process and its outcomes are described, focusing specifically on ordinary Eataly customers’ and Slow Food members’ reactions. Given that Eataly can be regarded as a case of mainstreaming, ordinary customers seem satisfied with the new offering and the Slow Food support for the initiative; the more purist members of the Slow Food movement had critical concerns, however, as happened in similar conditions, according to literature, with regard to Fair Trade. The Slow Food endorsement of the new venture has also been observed from the attitude–behaviour gap perspective, as it contributed to addressing the factors affecting the gap between attitudes and actual behaviours. Extensive qualitative data were collected and analysed over a 3-year period. The main study implications refer to the ways in which companies and social movements could interact to co-design new business models, as well as outlining consumers’ attitudes and behaviours towards such new offerings. (shrink)

In Watching Sport, Stephen Mumford distinguishes two ways in which sport can be seen. A purist sees it aesthetically while a partisan sees it competitively. But this overlooks the obvious point that most sports fans are neither entirely purist nor entirely partisan. The norm will be some moderate position in between with the purist and partisan as ideal limits. What is then the point of considering these pure aesthetic and pure competitive ways of seeing? In this discussion note, I consider (...) possible accounts of the way in which the moderate spectator watches. After rejecting what I call a pure perception theory and a mixed view, I defend an oscillation theory. This means that the moderate sports fan is one who switches, sometimes rapidly, between the aesthetic and competitive perceptions of sport. A pay-off of this account is that we do not need a further, third way of perceiving sport in order to account for the moderate. It has been explained in terms of our original two forms of perception. This fills a lacuna in Mumford's account. (shrink)

According to philosophical lore, epistemological orthodoxy is a purist epistemology in which epistemic concepts such as belief, evidence, and knowledge are characterized to be pure and free from practical concerns. In recent years, the debate has focused narrowly on the concept of knowledge and a number of challenges have been posed against the orthodox, purist view of knowledge. While the debate about knowledge is still a lively one, the pragmatic exploration in epistemology has just begun. This collection takes on the (...) task of expanding this exploration into new areas. It discusses how the practical might encroach on all areas of our epistemic lives from the way we think about belief, confidence, probability, and evidence to our ideas about epistemic value and excellence. The contributors also delve into the ramifications of pragmatic views in epistemology for questions about the value of knowledge and its practical role. Pragmatic Encroachment in Epistemology will be of interest to a broad range of epistemologists, as well as scholars working on virtue theory and practical reason. (shrink)

The main objection to pragmatism about knowledge is that it entails that truth-irrelevant factors can make a difference to knowledge. Blake Roeber (2018) has recently argued that this objection fails. I agree with Roeber. But in this paper, I present another way of thinking about the dispute between purists and pragmatists about knowledge. I do so by formulating a new objection to pragmatism about knowledge. This is that pragmatism about knowledge entails that factors irrelevant to both truth and “cognitive (...) agency” can make a difference to knowledge. An interesting additional upshot of my argument is the connection revealed between the debate between pragmatists and purists about knowledge, and the debate between “alethists” and pragmatists about reasons for belief. (shrink)

Although football is often referred to as ‘the beautiful game’, to take that idea very seriously — by aestheticizing the target of spectating — is to misunderstand a purposive sport such as football. Yet such a view seems required by Stephen Mumford’s endorsement of the purist spectator, in contrast to the partisan, as attending to ‘… only aesthetic aspects of sport’. But, first, not all non-purposive appreciation is thereby aesthetic appreciation, as Mumford assumes. And, second, while a technical understanding of (...) the aesthetic includes both positive and negative aesthetic concerns, an everyday version addresses only positive aesthetic value. Now, there are concepts of grace, line and so on, applicable to football: that is, concepts suitable to aesthetic appreciation. And sometimes, for instance, in TV’s ‘Goal of the Month’ competition, such appreciation sets aside the purposive dimension of such sports. Yet that dimension is fund.. (shrink)

This paper is a response to Nicholas Dixon's defence of the moderate partisan as the ideal fan of team sports. For Dixon, the moderate partisan is someone who combines a partisan fan's loyalty for a particular team with a purist fan's desire to see fair and skilful play by all participants. My aim is to argue that there is no ideal fan of team sports. In particular, there is nothing specially commendable about the moderate partisan's loyalty that justifies the claim (...) to be the ideal fan. There are many other ways of being a fan than being a purist or a partisan as described by Dixon. None of them is morally superior to the other, assuming that they meet basic requirements of respect for others and for fair play. I argue that the commitment of partisan fans to particular teams is better explained by other values than the moral virtue of loyalty. A better explanation and justification of partisanship, and indeed of fan interest in sport generally, is found in the human attachment to narrative as a way of creating meaning in our lives. (shrink)

Hexa-Sabbath. Foreign Matter and Vital Substances, Experts and the Critical Consumer in the FRG during the 1950s and 1960sIn the late Fifties and early Sixties the regulation of food additives represented a remarkable turning point in German consumer politics, establishing a debate about decision making and policy advice, altering the discourse of purity and contamination, and inaugurating a new political actor, the organized critical consumer. The amendment of the Food Law in December 1958 functioned as a negotiation process between representatives (...) of science, industry and the state, which was institutionalized in the Senate Commissions of the German Research Foundation. While these Commissions for preservatives, foreign matter and colorants worked behind closed doors, a public discourse about the “toxic condition” of modern life and the negative role of the pharmaceutical and chemical industry gained strength.The debate about the admission of hexamethylenetetramine (hexa) took part at a crucial moment. Hexa was used as a preservative in the fish industry. But its anti microbial effectiveness was caused by the decomposition of hexa to formaldehyde. Despite the commission’s verdict against hexa, the lobbying activities of the industry granted it a reprieve. In the media, the case of hexa was seen as a touchstone for the capacity of negotiated decision making and the ability of rational scientists to resist the demands of industry. Finally, in 1963 it was the new political actor of the organized critical consumer, heir and successor to the housewife federations as well as to “purists” advocating life reform, who, supported by the media, enforced the prohibition of hexa as a preservative. (shrink)

Despite some discomfort with this grandly philosophical topic, I do in fact hope to address a venerable pair of philosophical chestnuts: mathematical truth and existence. My plan is to set out three possible stands on these issues, for an exercise in compare and contrast.' A word of warning, though, to philosophical purists (and perhaps of comfort to more mathematical readers): I will explore these philosophical positions with an eye to their interconnections with some concrete issues of set theoretic method.

Accelerating Turing machines have attracted much attention in the last decade or so. They have been described as “the work-horse of hypercomputation” (Potgieter and Rosinger 2010: 853). 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)

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)