It is widely thought that focusing on highly skilled movements while performing them hinders their execution. Once you have developed the ability to tee off in golf, play an arpeggio on the piano, or perform a pirouette in ballet, attention to what your body is doing is thought to lead to inaccuracies, blunders, and sometimes even utter paralysis. Here I re-examine this view and argue that it lacks support when taken as a general thesis. Although bodily awareness may often interfere (...) with well-developed rote skills, like climbing stairs, I suggest that it is typically not detrimental to the skills of expert athletes, performing artists, and other individuals who endeavor to achieve excellence. Along the way, I present a critical analysis of some philosophical theories and behavioral studies on the relationship between attention and bodily movement, an explanation of why attention may be beneficial at the highest level of performance and an error theory that explains why many have thought the contrary. Though tentative, I present my view as a challenge to the widespread starting assumption in research on highly skilled movement that at the pinnacle of skill attention to one's movement is detrimental. (shrink)

According to David Chalmers , 'we have good reason to suppose that consciousness has a fundamental place in nature' . This, he thinks is because the world as revealed to us by fundamental physics is entirely structural -- it is a world not of things, but of relations -- yet relations can only account for more relations, and consciousness is not merely a relation . Call this the 'structural argument against physicalism.' I shall argue that there is a view about (...) the relationship between mind and body, what I call, 'Russellian physicalism' that is consistent with the premises of the structural argument yet does not imply that consciousness is fundamental. (shrink)

According to the variety of evidence thesis items of evidence from independent lines of investigation are more confirmatory, ceteris paribus, than, for example, replications of analogous studies. This thesis is known to fail (Bovens and Hartmann; Claveau). However, the results obtained by Bovens and Hartmann only concern instruments whose evidence is either fully random or perfectly reliable; instead, for Claveau, unreliability is modelled as deterministic bias. In both cases, the unreliable instrument delivers totally irrelevant information. We present a model that (...) formalizes both reliability and unreliability differently. Our instruments either are reliable, but affected by random error, or are biased but not deterministically so.Bovens and Hartmann’s results are counter-intuitive in that in their model a long series of consistent reports from the same instrument does not raise suspicion of ‘too-good-to-be-true’ evidence. This happens precisely because they contemplate neither the role of systematic bias, nor unavoidable random error of reliable instruments. In our model, the variety of evidence thesis fails as well, but the area of failure is considerably smaller than for Bovens and Hartmann and Claveau, and holds for (the majority of) realistic cases (that is, where biased instruments are very biased). The essential mechanism that triggers variety of evidence thesis failure is the rate of false to true positives for the two kinds of instruments. Our emphasis is on modelling beliefs about sources of knowledge and their role in hypothesis confirmation in interaction with dimensions of evidence, such as variety and consistency. (shrink)

Understanding what numbers are means knowing several things. It means knowing how counting relates to numbers (called the cardinal principle or cardinality); it means knowing that each number is generated by adding one to the previous number (called the successor function or succession), and it means knowing that all and only sets whose members can be placed in one-to-one correspondence have the same number of items (called exact equality or equinumerosity). A previous study (Sarnecka & Carey, 2008) linked children's understanding (...) of cardinality to their understanding of succession for the numbers five and six. This study investigates the link between cardinality and equinumerosity for these numbers, finding that children either understand both cardinality and equinumerosity or they understand neither. This suggests that cardinality and equinumerosity (along with succession) are interrelated facets of the concepts five and six, the acquisition of which is an important conceptual achievement of early childhood. (shrink)

In this paper I develop a framework for environmental philosophy on the ground of what I call a radical relationalism based on Whitehead’s thought. Accordingly, relations are ontologically prior to and constitutive of entities rather than being conceived as external link(ing) between them. On this ground an alternative, relational axiology can be developed that challenges the current environmental ethics debate and its dichotomy between intrinsic and instrumental values. In the last section, I show how such an axiology can become an (...) important ally for global environmental justice struggles and help support what the anthropologist Arturo Escobar calls a “decolonial view of nature.”. (shrink)

Many mathematicians are platonists: they believe that the axioms of mathematics are true because they express the structure of a nonspatiotemporal, mind independent, realm. But platonism is plagued by a philosophical worry: it is unclear how we could have knowledge of an abstract, realm, unclear how nonspatiotemporal objects could causally affect our spatiotemporal cognitive faculties. Here I aim to make room in our metaphysical picture of the world for the causal relevance of abstracta.

Philosophical discussions have critically analysed the methodological pitfalls and epistemological implications of evidence assessment in medicine, however they have mainly focused on evidence of treatment efficacy. Most of this work is devoted to statistical methods of causal inference with a special attention to the privileged role assigned to randomized controlled trials (RCTs) in evidence based medicine. Regardless of whether the RCT’s privilege holds for efficacy assessment, it is nevertheless important to make a distinction between causal inference of intended and unintended (...) effects, in that the unknowns at stake are heterogonous in the two contexts. However, although “lower level” evidence is increasingly acknowledged to be a valid source of information contributory to assessing the risk profile of medications on theoretical or empirical grounds, current practices have difficulty in assigning a precise epistemic status to this kind of evidence because they are more or less implicitly parasitic on the (statistical) methods developed to test drug efficacy. My thesis is that (1) “lower level” evidence is justified on distinct grounds and at different conditions depending on the different epistemologies which one wishes to endorse, in that each impose different constraints on the methods we adopt to collect and evaluate evidence; (2) such constraints ought to be understood to be different in the case of evidence for risk versus benefit assessment for a series of reasons which I will illustrate on the basis of the recent debate on the causal association between acetaminophen (a.k.a. paracetamol) and asthma. (shrink)

Might the world be structured, as Leibniz thought, so that every part of matter is divided ad infinitum? The Physicist David Bohm accepted infinitely decomposable matter, and even Steven Weinberg, a staunch supporter of the idea that science is converging on a final theory, admits the possibility of an endless chain of ever more fundamental theories. However, if there is no fundamental level, physicalism, thought of as the view that everything is determined by fundamental phenomena and that all fundamental phenomena (...) are physical, turns out false, for in such a world, there are no fundamental phenomena, and so fundamental phenomena determine nothing. While some take physicalism necessarily to posit a fundamental level, here I present a thesis of physicalism that allows for its truth even in an infinitely decomposable world. (shrink)

The conservation of energy law, a law of physics that states that the total energy of any closed system is always conserved, is a bedrock principle that has achieved both broad theoretical and experimental support. Yet if interactive dualism is correct, it is thought that the mind can affect physical objects in violation of the conservation of energy. Thus, some claim, the conservation of energy grounds an argument for physicalism. Although critics of the argument focus on the implausibility of causation (...) requiring the transference of energy, I argue that even if causation requires the transference of energy, once we accept the other required premises of the argument that lie behind any supposed argument from the conservation of energy the law of the conservation of energy is revealed as irrelevant to the question of whether the mental is physical. (shrink)

The conservation of energy law, a law of physics that states that the total energy of any closed system is always conserved, is a bedrock principle that has achieved both broad theoretical and experimental support. Yet if interactive dualism is correct, it is thought that the mind can affect physical objects in violation of the conservation of energy. Thus, some claim, the conservation of energy grounds an argument for physicalism. Although critics of the argument focus on the implausibility of causation (...) requiring the transference of energy, I argue that even if causation requires the transference of energy, once we accept the other required premises of the argument that lie behind any supposed argument from the conservation of energy the law of the conservation of energy is revealed as irrelevant to the question of whether the mental is physical. (shrink)

The origins of Vico's social theory : Vichian reflections on the Neapolitan Revolt of 1701 and the politics of the metropolis -- Vico's cosmopolitanism : global citizenship and natural law in Vico's pedagogical thought -- Vico's social theory : the conundrum of the Roman metropolis and the struggle of humanity for natural rights -- From social theory to philosophy : Vico's disillusions with the Neapolitan magistracy and the new frontier of philosophy.

The problem of collecting, analyzing and evaluating evidence on adverse drug reactions (ADRs) is an example of the more general class of epistemological problems related to scientific inference and prediction, as well as a central problem of the health-care practice. Philosophical discussions have critically analysed the methodological pitfalls and epistemological implications of evidence assessment in medicine, however they have mainly focused on evidence of treatment efficacy. Most of this work is devoted to statistical methods of causal inference with a special (...) attention to the privileged role assigned to randomized controlled trials in Evidence Based Medicine. Regardless of whether the RCT’s privilege holds for efficacy assessment, it is nevertheless important to make a distinction between causal inference of intended and unintended effects, in that the unknowns at stake are heterogonous in the two contexts. This point has been emphasized by epidemiologists in the last decade. Their main focus is methodological, and regards the fact that bias and confounding do not affect studies on intended and unintended effects in the same way. However, deeper concerns ground the intuition for such a distinction; these are related to the constraints which we impose on evidence and their epistemological justification. My thesis is that such constraints ought to be understood to be different in the case of evidence for risk vs. benefit assessment. I present the recent debate on the causal association between acetaminophen and asthma in order to illustrate the point at issue. (shrink)

According to Hume, experience in observing art is one of the prerequisites for being an ideal art critic. But although Hume extols the value of observing art for the art critic, he says little about the value, for the art critic, of executing art. That is, he does not discuss whether ideal aesthetic judges should have practiced creating the form of art they are judging. In this paper, I address this issue. Contrary to some contemporary philosophers who claim that experience (...) in creating art is irrelevant to one’s ability to judge that art form, as well as to some dance critics who see dance training as possibly even detrimental to one’s aesthetic judgment, I suggest that having practiced dancing makes one a better observer of certain aesthetic qualities of dance. Dance training, I argue, can facilitate a kinesthetic experience upon watching dance without which some aesthetic aspects of a dance performance—such as grace, power, and precision, as perceived kinesthetically—may go unnoticed. (shrink)

This chapter is concerned with materialistic views of the mind and the natural world in general. It examines the scientific evidence for the claim that everything within the spatiotemporal realm is physically constituted, and considers whether this evidence leaves room for any alternatives to this physicalist thesis.

Athletes sometimes describe “being in the zone,” as a time when their actions flow effortlessly and flawlessly without the guidance of thought. But is it true that athletes don't think when performing at their best? Numerous studies (such as Beilock et al. 2004, 2007 Ford et al 2005, Baumeister 1984, Masters 1992, Wulf & Prinz 2001, Beilock & DeCaro, 2007). However, I aim to argue that because even highly‐practiced skills can remain in part under an expert athlete's conscious control, thinking (...) does not hinder expert performance. (shrink)

A lengthy debate in the philosophy of the cognitive sciences has turned on whether the phenomenon known as ‘systematicity’ of language and thought shows that connectionist explanatory aspirations are misguided. We investigate the issue of just which phenomenon ‘systematicity’ is supposed to be. The much-rehearsed examples always suggest that being systematic has something to do with ways in which some parts of expressions in natural languages (and, more conjecturally, some parts of thoughts) can be substituted for others without altering well-formedness. (...) We show that under one construal this yields a grossly weak claim that is not just compatible with a narrow version of associationist psychology but essentially coincides with a formalization of its descriptive power. Under another construal we get a claim (apparently unintended) that requires natural languages to fall within the context-free class, a claim that most linguists regard as too strong. Looking more closely at this proposed reconstruction of systematicity leads us to endorse, with further illustrations, the suggestion of Johnson (2004) that systematicity as a matter of substitutability of co-categorial constituents for one another does not appearto hold of natural languages at all. The appeal of the ill-delineated notion of systematicity may lie in the fact that within certain subclasses of lexical items mutual intersubstitutability does seem to hold, and theexplanation for that lies in a limitation on human memory: we simply cannot learn separate privileges of syntactic distribution for all of the huge number of words and phrases that we know. (shrink)

Imagine that our world were such that the entities, properties, laws, and relations of fundamental physics did not determine what goes on at the mental level; imagine that duplicating our fundamental physics would fail to duplicate the pleasures, feelings of joy, and experiences of wonder that we know and love; in other words, imagine that the mental realm did not supervene on the physical realm. Would our world, then, be a world in which physicalism is false? A good number of (...) philosophers who ponder such issues—perhaps all philosophers who have hitherto pondered such issues—answer “yes.” The purpose of this paper is to suggest that, despite what physicalists say, they don’t think so, either. What is it that they really think? What is the actual doctrine of physicalism? I conclude withan attempt to uncover that as well. (shrink)

Alter (The Matter of Consciousness: From the Knowledge Argument to Russellian Monism, GB: Oxford University Pres, 2023) argues for something surprising: despite being widely rejected by philosophers, including Frank Jackson himself, Jackson’s knowledge argument succeeds. Alter’s defense of Jackson’s argument is not only surprising; it’s also exciting: the knowledge argument, if it’s sound, underscores the power of armchair philosophy, the power of pure thought to arrive at substantial conclusions about the world. In contrast, I aim to make a case for (...) something unsurprising and unexciting: that the knowledge argument does not succeed, or, even less far-reaching, that Alter’s defense of it is not persuasive. Mine is a classic file-drawer thesis, but what it has going for it is that it’s true, or so I think, and hope to illustrate why you should too. (shrink)

Risk communication has been generally categorized as a warning act, which is performed in order to prevent or minimize risk. On the other side, risk analysis has also underscored the role played by information in reducing uncertainty about risk. In both approaches the safety aspects related to the protection of the right to health are on focus. However, it seems that there are cases where a risk cannot possibly be avoided or uncertainty reduced, this is for instance valid for the (...) declaration of side effects associated with pharmaceutical products or when a decision about drug approval or retirement must be delivered on the available evidence. In these cases, risk communication seems to accomplish other tasks than preventing risk or reducing uncertainty. The present paper analyzes the legal instruments which have been developed in order to control and manage the risks related to drugs – such as the notion of “development risk” or “residual risk” – and relates them to different kinds of uncertainty. These are conceptualized as epistemic, ecological, metric, ethical, and stochastic, depending on their nature. By referring to this taxonomy, different functions of pharmaceutical risk communication are identified and connected with the legal tools of uncertainty management. The purpose is to distinguish the different functions of risk communication and make explicit their different legal nature and implications. (shrink)

Food security policy, programs, and infrastructure have been incorporated into Public Health and other areas of the Provincial Government in British Columbia, including the adoption of food security as a Public Health Core Program. A policy analysis of the integration into Public Health is completed by merging findings from 48 key informant interviews conducted with government, civil society, and food supply chain representatives involved in the initiatives along with relevant documents and participant/direct observations. The paper then examines the results within (...) the context of historic and international trends and theoretical models of food policy, community food security, and applied policy research. Public Health re-emerged as a driver of food security in BC—both as a key player and in positing the public’s health as a driver in food security and food systems. While Public Health’s lead role supported an increase in legitimacy for food security in BC, interviewees described a clash of cultures between Public Health and civil society. The clash of cultures occurred partly as a result of Public Health’s limited food security mandate and top down approach. Consequently civil society voice at the provincial level was marginalized. A social policy movement toward a new political paradigm—regulatory pluralism—calls for greater engagement of civil society, and for all sectors to work together toward common goals. A new, emerging policy map is proposed for analyzing the dynamics of food security and health promotion initiatives in BC. (shrink)

This article argues that today’s search for identity, in the context of the rise of a new spirituality and the decline of authoritative memories, facilitates the forging of a new connection between soul and memory and enhances the importance of traumatic memories. Consequently, we witness the sacralization of memory which in unsettled times, when memories tend to become fixed and frozen, can undermine intergroup cooperation. The article asserts that an ethical burden, prompted by viewing memory as the surrogate of the (...) soul and the overrating of the importance of the politics of identity, can result in the displacement of public concerns with private ones. It stresses a need to rethink what kind of memory is compatible with a just, pluralist and cohesive democratic system. (shrink)

Purpose The purpose of this paper is to suggest a definition of genetic information by taking into account the debate surrounding it. Particularly, the objections raised by Developmental Systems Theory to Teleosemantic endorsements of the notion of genetic information as well as deflationist approaches which suggest to ascribe the notion of genetic information a heuristic value at most, and to reduce it to that of causality. Design/methodology/approach The paper presents the notion of genetic information through its historical evolution and analyses (...) it with the conceptual tools offered by philosophical theories of causation on one side and linguistics on the other. Findings The concept of genetic information is defined as a special kind of cause which causes something to be one way rather than another, by combining elementary units one way rather than another. Tested against the notion of “genetic error” this definition demonstrates to provide an exhaustive account of the common denominators associated with the notion of genetic information: causal specificity; combinatorial mechanism; arbitrariness. Originality/value The definition clarifies how the notion of information is understood when applied to genetic phenomena and also contributes to the debate on the notion of information, broadly meant, which is still affected by lack of consensus. (shrink)

Findings about the desire for health-risk information are heterogeneous and sometimes contradictory. In particular, they seem to be at variance with established psychological theories of information-seeking behavior.The present paper posits the decision about treating illness with medicine as the causal determinant for the expected net value of information, and attempts to explain idiosyncrasies in information-seeking behavior by using the notion of decision sensitivity to incoming information.Furthermore, active information avoidance is explained by modeling the expected emotional distress potentially brought about by (...) “bad news” as a disutility factor in pay-off maximization.In this context two notions of uncertainty are distinguished: an epistemic uncertainty related to the prognostic probability assigned to the risk, and an emotional uncertainty related to the expected damage. Health-risk information can both reduce epistemic and increase emotional uncertainty, giving rise to idiosyncratic processing strategies. (shrink)

Lorraine Besser argues that interesting experiences confer prudential value on those who have them. After summing up what Besser means by this, I question whether interesting experiences always confer such value and whether the experience of the interesting has its own distinctive phenomenal feel. Beyond this, I ponder the contours of Besser’s discussion of how people with Alzheimer’s might experience the interesting, agreeing with her that it seems likely that they can but questioning her suggestion that they may even be (...) more prone to experience the interesting than those without the disease. I wrap up with a brief musing about whether today’s culture of constant distractions is robbing us of the value of being deeply interested in things. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Innova dies nostros, sicut a principio:Novelty and Nostalgia in Thomas of Celano's First and Second Lives of St. FrancisBarbara Newman (bio)IntroductionIn his sixth-century compendium of hagiography, Gregory of Tours argued that one should always speak of the vita patrum or vita sanctorum in the singular. According to Pliny, he noted, grammarians did not believe the noun vita had a plural. More to the point, although "there is a diversity (...) of merits and virtues among [the saints], … the one life of the body sustains them all in this world."1 Just as the Church, the body of Christ, is one, so too the saints. Their project of imitatio Christi re-presents the one and only life of Christ for each new generation. As a literary genre, hagiography fleshes out this insight, for no other genre is so steeped in self-citation. Every vita is such a tissue of biblical verses that, to edit a saint's Life before Google, one had to know Scripture by heart or spend endless hours with a concordance. After the Bible, quotations from a few classic vitae were constantly recycled: Athanasius' Life of St. Antony, Sulpicius Severus' Life of St. Martin, Gregory the Great's Life of St. Benedict. With the passage of time, newer classics joined older ones to produce one vast, self-referential monument, incarnate in the Acta Sanctorum: Gregory's vita sanctorum multiplied ad infinitum. So deep did this tendency run that, when an obscure saint needed a vita to justify a cult, shameless hagiographers would plagiarize whole paragraphs, plundering stories and miracles from earlier vitae to serve their turn.2 [End Page 169]It is small wonder, then, that the hagiographic genre is so often characterized as "traditional" or "conservative." It is nostalgic, too, in the sense that each saint's words and deeds bring a glorious Golden Age back to life—most often the apostolic age or the time of the Desert Fathers, but sometimes the graced beginnings of a religious order. Such memorials enabled later generations to idealize their glorious founders. This tendency to exalt the new as a renovation of the old has deep roots in Christianity; even the evangelist Matthew systematically represents Jesus as a new Moses. In the same vein, it is not unusual to find a saint identified as a new Jacob or a second David. On the other hand, many saints' Lives make an insistent claim to newness, renovatio. For the saints were, and are, extraordinary—not merely good men and women, but radical figures whose words and deeds shocked those around them, beginning with their parents. Like Jesus, they had not only admirers, but detractors in plenty. If their publicists held them up as exemplars of virtue, theirs was no ordinary kind, for the heroic virtue that gave saints their charisma could look much like madness. Despite the precedents of earlier vitae, their ascetic feats and challenging behavior often struck observers as new and unheard-of. In hagiography, therefore, claims of novelty play a key role that balances the familiar topoi. Sometimes the newness of a saint's charism is cause for joyful celebration. Jesus, after all, had declared ecce nova facio omnia (Rev 21:5). But "novelties" also had to be handled with care, for they could easily be condemned as heresies or extreme practices deviating from the tradition of the elders.This tension between novelty and nostalgia emerges most clearly in the vitae of saints who founded genuinely new forms of religious life. In this paper I will explore the way it plays out in two early Lives of Francis of Assisi, perhaps the most popular saint of all time. After his death in 1226, Francis set a speed record for canonization—one that would be surpassed in the Middle Ages only by his disciple, St. Anthony of Padua, and by the Dominican martyr Peter of Verona.3 Aside from his charisma and the exponential growth of the Franciscan Order, the fast-track canonization is due to Pope Gregory IX, who as Cardinal Hugolino had been personally close to Francis and supported his movement. For the ceremony in July 1228, less than two years after the... (shrink)

Medical diagnosis has been traditionally recognized as a privileged field of application for so called probabilistic induction. Consequently, the Bayesian theorem, which mathematically formalizes this form of inference, has been seen as the most adequate tool for quantifying the uncertainty surrounding the diagnosis by providing probabilities of different diagnostic hypotheses, given symptomatic or laboratory data. On the other side, it has also been remarked that differential diagnosis rather works by exclusion, e.g. by modus tollens, i.e. deductively. By drawing on a (...) case history, this paper aims at clarifying some points on the issue. Namely: 1) Medical diagnosis does not represent, strictly speaking, a form of induction, but a type, of what in Peircean terms should be called ‘abduction’ (identifying a case as the token of a specific type); 2) in performing the single diagnostic steps, however, different inferential methods are used for both inductive and deductive nature: modus tollens, hypothetical-deductive method, abduction; 3) Bayes’ theorem is a probabilized form of abduction which uses mathematics in order to justify the degree of confidence which can be entertained on a hypothesis given the available evidence; 4) although theoretically irreconcilable, in practice, both the hypothetical- deductive method and the Bayesian one, are used in the same diagnosis with no serious compromise for its correctness; 5) Medical diagnosis, especially differential diagnosis, also uses a kind of “probabilistic modus tollens”, in that, signs (symptoms or laboratory data) are taken as strong evidence for a given hypothesis not to be true: the focus is not on hypothesis confirmation, but instead on its refutation [Pr (¬ H/E1, E2, …, En)]. Especially at the beginning of a complicated case, odds are between the hypothesis that is potentially being excluded and a vague “other”. This procedure has the advantage of providing a clue of what evidence to look for and to eventually reduce the set of candidate hypotheses if conclusive negative evidence is found. 6) Bayes’ theorem in the hypothesis-confirmation form can more faithfully, although idealistically, represent the medical diagnosis when the diagnostic itinerary has come to a reduced set of plausible hypotheses after a process of progressive elimination of candidate hypotheses; 7) Bayes’ theorem is however indispensable in the case of litigation in order to assess doctor’s responsibility for medical error by taking into account the weight of the evidence at his disposal. (shrink)

We agree with White, Jankowski, and Shelton (2014) that professionalization of health care ethics practice requires serious consideration of a written examination to assess core knowledge competenc...

Arguing that the fruitful approach to a reworking of the social depends upon forging an alliance between sociological theory and feminist theory, the paper analyses strands in sociological thinking which are responsible for renewed interest in the ‘social’. The first perspective, as developed by Touraine, Urry, Bauman and Castells, formulates a new agenda for ‘sociology beyond the social’ and emphasizes the limitations of the concept of ‘the social as society’. The second orientation, represented here by Richard Sennett, tracks the shifting (...) relationships between public and private. The third strand, illustrated by the recent work of Robert Putnam, focuses on the notion of social capital. A comparison between these perspectives introduces my argument that we should search for a new balance not only between local and global, and private and public, but also between formality and informality as only such an approach has the potential to capture the complexity of and the interdependence between conditions responsible for the production of demands for trust and ways of generating trust. The paper argues that how actors strike the optimal balance between formality and informality in interactions depends on the specific characteristics of different realms of interaction. Therefore, in conclusion, I describe three styles of interaction: civility, sociability and intimacy, which represent the essential basis for an enhanced quality of social and personal life. (shrink)

Rips et al.'s critique is misplaced when it faults the induction model for not explaining the acquisition of meta-numerical knowledge: This is something the model was never meant to explain. More importantly, the critique underestimates what children know, and what they have achieved, when they learn the cardinal meanings of the number words through.

The paper demonstrates that Parmenides’ monism is a logical consequence of his criteria for philosophy, in conjunction with the logical operators he uses, and their holistic connection. Parmenides, I argue, is the first philosopher to set out explicit criteria for philosophy, establishing as criterion not only consistency, but also what I call rational admissibility, the requirement when giving an account of something that the account be based on rational analysis and can withstand rational scrutiny. I give a detailed account of (...) the logical operators Parmenides uses in his argument and of the way in which his notion of being is tailored to fit both them and his criteria for philoso-phy. (shrink)