We have followed with interest the commentaries arising from Moore and Donnellys1 argument that authorities in charge of research ethics committees should focus primarily on establishing code-consistent reviews.1 We broadly agree with Savulescu’s2 argument that ethics committees should become more expert, but in a different way and for a different reason. We have recently been working with the UK Health Research Authority analysing the outcomes of their ‘Shared Ethical Debate’ exercises.3 Each ShED exercise involves the circulation of a single research (...) project to a number of RECs. The resulting minutes from each REC are compared along with the final decisions made by each REC on the project under consideration. This process was originally an administrative exercise designed to promote greater consistency among the 60 or so ethics committees that were brought under the HRA ) umbrella within the UK National Health Service. Over 20 ShEDs have been run, and although the process has significant weaknesses and has not always been run consistently, the results of the exercises are fascinating. Broadly speaking, NHS RECs have been getting more consistent over time in terms of their decision-making, but the reasons for the final decisions as described in the committee minutes continue to vary widely. Qualitative research now needs to be done to understand why different committees can have such different discussions in relation to exactly the same research project and yet come to essentially the same conclusion. As part of our analysis of the ShED data, we looked at …. (shrink)

The operational definition of a weak value for a quantum mechanical system involves the limit of the weak measurement strength tending to zero. I study how this limit compares to the situation for the undisturbed system. Under certain conditions, which I investigate, this limit is discontinuous in the sense that it does not merge smoothly to the Hilbert space description of the undisturbed system. Hence, in these discontinuous cases, the weak value does not represent the undisturbed system. (...) As a result, conclusions drawn from such weak values regarding the properties of the studied system cannot be upheld. Examples are given. (shrink)

Weak panpsychism, the view that mindlike qualities are wide-spread in nature, has recently been argued for by the prominent ecofeminist Val Plumwood and has been used by her to ground an ethic of respect for nature. This ethic advocates a principle of respect for difference, the rejection of moral hierarchy and the inclusion of plants, mountains, rivers and ecosystems within the moral community. I argue that weak panpsychism cannot, convincingly, justify the rejection of moral hierarchy, as it is (...) compatible with it. Also the intentional criterion of mind, employed by weak panpsychism, which includes teleology, has the counter-intuitive implication of giving machines moral status. I cast doubt on the claims that (i) intentionality is a necessary condition for moral status and that (ii) it is sufficient for the ascription of agency. It is suggested that any account of intentionality that allows it to be predicated of mountains, rivers etc. would be widely, and correctly regarded as a reduction of that account. Finally an aesthetic reinterpretation of weak panpsychism is offered. (shrink)

The paper analyzes the philosophical consequences of the recent discovery of direct violations of the time–reversal symmetry of weak interactions. It shows that although we have here an important case of the time asymmetry of one of the fundamental physical forces which could have had a great impact on the form of our world with an excess of matter over antimatter, this asymmetry cannot be treated as the asymmetry of time itself but rather as an asymmetry of some specific (...) physical process in time. The paper also analyzes the consequences of the new discovery for the general problem of the possible connections between direction of time and time-asymmetric laws of nature. These problems are analyzed in the context of Horwich’s Asymmetries in time: problems in the philosophy of science argumentation, trying to show that existence of a time–asymmetric law of nature is a sufficient condition for time to be anisotropic. Instead of Horwich’s sufficient condition for anisotropy of time, it is stressed that for a theory of asymmetry of time to be acceptable it should explain all fundamental time asymmetries: the asymmetry of traces, the asymmetry of causation, and the asymmetry between the fixed past and open future. It is so because the problem of the direction of time has originated from our attempts to understand these asymmetries and every plausible theory of the direction of time should explain them. (shrink)

In the last decades philosophers of science and social scientists promoted the view that knowledge of mechanisms might help causal inference considerably in the social sciences. Mechanisms, however, can only assist causal inference effectively if scientists have a means to identify them correctly. Some scholars suggested that process-tracing might be a helpful strategy in this respect. Shared criteria to assess its performance, however, are not available yet; furthermore, the criteria proposed so far tie the validity of process-tracing findings to the (...) specific kind of evidence it uses. In this paper I shall propose a criterion to assess process-tracing performance in cases in which favorable epistemic circumstances do not occur and the existing criteria thus fail to apply. The criterion I propose does not double as a condition for validity. Rather, it aims to assess whether the mechanism process-tracing outlines constitutes admissible evidence for the hypothesis at hand. It will be argued that only if this requirement is fulfilled process-tracing can be used as an effective complement for causal inference. (shrink)

The main result of this paper is Theorem 3.1 which is a criterion for weak o-minimality of a linearly ordered structure in terms of realizations of 1-types. Here we also prove some other properties of weakly o-minimal structures. In particular, we characterize all weakly o-minimal linear orderings in the signature $\{ . Moreover, we present a criterion for density of isolated types of a weakly o-minimal theory. Lastly, at the end of the paper we present some remarks (...) on the Exchange Principle for algebraic closure in a weakly o-minimal structure. (shrink)

In recent years, William J. Abraham has suggested the creation of a new subdiscipline for examining the epistemology of theology. This article provides an overview of this proposal, highlighting some of the philosophical concepts, such as ‘Aristotelian epistemic fit’ and particularism, that Abraham drew upon when formulating this approach. It then proceeds to an examination of Abraham’s application of these ideas to his preferred theological scheme, canonical theism. Limitations and challenges to Abraham’s position are discussed as well as ways in (...) which weaknesses in his approach might be addressed. (shrink)

A relation is obtained between weak values of quantum observables and the consistency criterion for histories of quantum events. It is shown that “strange” weak values for projection operators always correspond to inconsistent families of histories. It is argued that using the ABL rule to obtain probabilities for counterfactual measurements corresponding to those strange weak values gives inconsistent results. This problem is shown to be remedied by using the conditional weight, or pseudo-probability, obtained from the multiple-time (...) application of Lüders’ Rule. It is argued that an assumption of reverse causality implies that weak values obtain, in a restricted sense, at the time of the weak measurement as well as at the time of post-selection. Finally, it is argued that weak values are more appropriately characterized as multiple-time amplitudes than expectation values, and as such can have little to say about counterfactual questions. (shrink)

Quantum mechanical weak values of projection operators have been used to answer which-way questions, e.g. to trace which arms in a multiple Mach–Zehnder setup a particle may have traversed from a given initial to a prescribed final state. I show that this procedure might lead to logical inconsistencies in the sense that different methods used to answer composite questions, like “Has the particle traversed the way X or the way Y?”, may result in different answers depending on which (...) methods are used to find the answer. I illustrate the problem by considering some examples: the “quantum pigeonhole” framework of Aharonov et al., the three-box problem, and Hardy’s paradox. To prepare the ground for my main conclusion on the incompatibility in certain cases of weak values and logic, I study the corresponding situation for strong/projective measurements. In this case, no logical inconsistencies occur provided one is always careful in specifying exactly to which ensemble or sample space one refers. My results cast doubts on the utility of quantum weak values in treating cases like the examples mentioned. (shrink)

A relation is obtained between weak values of quantum observables and the consistency criterion for histories of quantum events. It is shown that “strange” weak values for projection operators always correspond to inconsistent families of histories. It is argued that using the ABL rule to obtain probabilities for counterfactual measurements corresponding to those strange weak values gives inconsistent results. This problem is shown to be remedied by using the conditional weight, or pseudo-probability, obtained from the multiple-time (...) application of Lüders’ Rule. It is argued that an assumption of reverse causality implies that weak values obtain, in a restricted sense, at the time of the weak measurement as well as at the time of post-selection. Finally, it is argued that weak values are more appropriately characterized as multiple-time amplitudes than expectation values, and as such can have little to say about counterfactual questions. (shrink)

ABSTRACT: A relation is obtained between weak values of quantum observables and the consistency criterion for histories of quantum events. It is shown that ``strange'' weak values for projection operators always correspond to inconsistent families of histories. It is argued that using the ABL rule to obtain probabilities for counterfactual measurements corresponding to those strange weak values gives inconsistent results. This problem is shown to be remedied by using the conditional weight, or pseudo-probability, obtained from the (...) multiple-time application of Luders' Rule. It is argued that an assumption of reverse causality implies that weak values obtain, in a restricted sense, at the time of the weak measurement as well as at the time of post-selection. Finally, it is argued that weak values are more appropriately characterised as multiple-time amplitudes than expectation values, and as such can have little to say about counterfactual questions. (shrink)

As my title implies, I think the verifiability criterion is indeed a criterion of something. I do not intend, therefore, merely to commemorate it. On the other hand I am not sure that those who put it forward in its more liberal forms as a criterion of ‘factual significance’ or ‘literal meaningfulness’ were right in what they identified as the consequence of a sentence's failing to satisfy it. What I want to argue for, in a somewhat reductionist (...) spirit, is a resurrected version of the ‘weak’ verifiability criterion. My resurrected version will certainly appear more rarefied, in so far as it is independent of empiricism. It will, I hope, also be purified of some of the mortal blemishes from which the criterion, as construed by members of the Vienna Circle, seems not to have recovered. (shrink)

As my title implies, I think the verifiability criterion is indeed a criterion of something. I do not intend, therefore, merely to commemorate it. On the other hand I am not sure that those who put it forward in its more liberal forms as a criterion of ‘factual significance’ or ‘literal meaningfulness’ were right in what they identified as the consequence of a sentence's failing to satisfy it. What I want to argue for, in a somewhat reductionist (...) spirit, is a resurrected version of the ‘weak’ verifiability criterion. My resurrected version will certainly appear more rarefied, in so far as it is independent of empiricism. It will, I hope, also be purified of some of the mortal blemishes from which the criterion, as construed by members of the Vienna Circle, seems not to have recovered. (shrink)

I introduce a mathematical account of expectation based on a qualitative criterion of coherence for qualitative comparisons between gambles (or random quantities). The qualitative comparisons may be interpreted as an agent’s comparative preference judgments over options or more directly as an agent’s comparative expectation judgments over random quantities. The criterion of coherence is reminiscent of de Finetti’s quantitative criterion of coherence for betting, yet it does not impose an Archimedean condition on an agent’s comparative judgments, it does (...) not require the binary relation reflecting an agent’s comparative judgments to be reflexive, complete or even transitive, and it applies to an absolutely arbitrary collection of gambles, free of structural conditions (e.g., closure, measurability, etc.). Moreover, unlike de Finetti’s criterion of coherence, the qualitative criterion respects the principle of weak dominance, a standard of rational decision making that obliges an agent to reject a gamble that is possibly worse and certainly no better than another gamble available for choice. Despite these weak assumptions, I establish a qualitative analogue of de Finetti’s Fundamental Theorem of Prevision, from which it follows that any coherent system of comparative expectations can be extended to a weakly ordered coherent system of comparative expectations over any collection of gambles containing the initial set of gambles of interest. The extended weakly ordered coherent system of comparative expectations satisfies familiar additivity and scale invariance postulates (i.e., independence) when the extended collection forms a linear space. In the course of these developments, I recast de Finetti’s quantitative account of coherent prevision in the qualitative framework adopted in this article. I show that comparative previsions satisfy qualitative analogues of de Finetti’s famous bookmaking theorem and his Fundamental Theorem of Prevision.The results of this article complement those of another article (Pedersen, Strictly coherent preferences, no holds barred, Manuscript, 2013). I explain how those results entail that any coherent weakly ordered system of comparative expectations over a unital linear space can be represented by an expectation function taking values in a (possibly non-Archimedean) totally ordered field extension of the system of real numbers. The ordered field extension consists of formal power series in a single infinitesimal, a natural and economical representation that provides a relief map tracing numerical non-Archimedean features to qualitative non-Archimedean features. (shrink)

In this article we investigate putative counterexamples to Leibniz’s principle of the Identity of Indiscernibles. In particular, we look at the status of spacetime points: although these all possess exactly the same properties in symmetrical spacetimes and thus seem indiscernible, there are certainly more than one of them. However, we shall defend Leibniz’s principle, even for such highly symmetrical cases. Part of our strategy will be to invoke the notion of “weak discernibility”, as proposed in the recent literature. Weakly (...) discernible objects share all their properties but stand in irreflexive relations to one another—this irreflexivity makes it possible to show that Leibniz's principle implies their numerical diversity. However, we shall argue that this notion of weak discernibility only serves its purpose if it is supplemented by a criterion of physical meaningfulness of the relations and relata in question; and that in the final analysis weak discernibility only helps out when it can be seen as a degenerate case of strong, absolute discernibility. The case of spacetime points is an example of such a situation. (shrink)

Let $$ {\mathcal {M}}=(M, <, \ldots ) $$ be a weakly o-minimal structure. Assume that $$ {\mathcal {D}}ef({\mathcal {M}})$$ is the collection of all definable sets of $$ {\mathcal {M}} $$ and for any $$ m\in {\mathbb {N}} $$, $$ {\mathcal {D}}ef_m({\mathcal {M}}) $$ is the collection of all definable subsets of $$ M^m $$ in $$ {\mathcal {M}} $$. We show that the structure $$ {\mathcal {M}} $$ has the strong cell decomposition property if and only if there is (...) an o-minimal structure $$ {\mathcal {N}} $$ such that $$ {\mathcal {D}}ef({\mathcal {M}})=\{Y\cap M^m: \ m\in {\mathbb {N}}, Y\in {\mathcal {D}}ef_m({\mathcal {N}})\} $$. Using this result, we prove that: (a) Every induced structure has the strong cell decomposition property. (b) The structure $$ {\mathcal {M}} $$ has the strong cell decomposition property if and only if the weakly o-minimal structure $$ {\mathcal {M}}^*_M $$ has the strong cell decomposition property. Also we examine some properties of non-valuational weakly o-minimal structures in the context of weakly o-minimal structures admitting the strong cell decomposition property. (shrink)

Conrad’s Lord Jim presents not only a paradigmatic case of weakness of will, but an equally paradigmatic case of the enormous difficulties that attend fitting weakness of will into our other moral attitudes, particularly those relating to moral worth and moral shame. Conrad’s general conception of character and morality is deeply Aristotelian in many respects, somewhat Kantian in others. The essay traces out the intuitive strengths and philosophical difficulties that both an Aristotelian and a Kantian conception will have before the (...) problem of weakness of will, and argues that the ambiguity in Conrad’s treatment of Jim’s case is the reflection of the clash between these two equally compelling, incompatible conceptions of the self and moral worth. (shrink)

Conrad’s Lord Jim presents not only a paradigmatic case of weakness of will, but an equally paradigmatic case of the enormous difficulties that attend fitting weakness of will into our other moral attitudes, particularly those relating to moral worth and moral shame. Conrad’s general conception of character and morality is deeply Aristotelian in many respects, somewhat Kantian in others. The essay traces out the intuitive strengths and philosophical difficulties that both an Aristotelian and a Kantian conception will have before the (...) problem of weakness of will, and argues that the ambiguity in Conrad’s treatment of Jim’s case is the reflection of the clash between these two equally compelling, incompatible conceptions of the self and moral worth. (shrink)

Starting from the discussion on the original set of criteria advanced by Clark and Chalmers (1998) meant to avoid the overextension of the mind, or the so-called “cognitive bloat”, we will sketch our solution to the problem of criteria evaluation, by connecting it to the search for a mark of the mental. Our proposal is to argue for a “weak conscientialist” mark of the mental based on transparent access, which vindicates the role of consciousness in defining what is mental (...) without, however, identifying the mental with the conscious. This renovated link between mind and consciousness, spelled out through the concept of transparency, further develops some of our previous work on the topic (Di Francesco 2007; Di Francesco and Piredda 2012) and is partially inspired by Horgan and Kriegel (2008). (shrink)

I distinguish two roles for a fitness concept in the context of explaining cumulative adaptive evolution: fitness as a predictor of gene frequency change, and fitness as a criterion for phenotypic improvement. Critics of inclusive fitness argue, correctly, that it is not an ideal fitness concept for the purpose of predicting gene-frequency change, since it relies on assumptions about the causal structure of social interaction that are unlikely to be exactly true in real populations, and that hold as approximations (...) only given a specific type of weak selection. However, Hamilton took this type of weak selection, on independent grounds, to be responsible for cumulative assembly of complex adaptations. In this special context, I argue that inclusive fitness is distinctively valuable as a criterion for improvement and a standard for optimality. Yet to call inclusive fitness a criterion for improvement and a standard for optimality is not to make any claim about the frequency with which inclusive fitness optimization actually occurs in nature. This is an empirical question that cannot be settled by theory alone. I close with some reflections on the place of inclusive fitness in the long running clash between ‘causalist’ and ‘statisticalist’ conceptions of fitness. (shrink)

Paraconsistent weak Kleene logic is the $3$-valued logic based on the weak Kleene matrices and with two designated values. In this paper, we investigate the poset of prevarieties of generalized involutive bisemilattices, focussing in particular on the order ideal generated by Α$\textrm{lg} $. Applying to this poset a general result by Alexej Pynko, we prove that, exactly like Priest’s logic of paradox, $\textrm{PWK}$ has only one proper nontrivial extension apart from classical logic: $\textrm{PWK}_{\textrm{E}}\textrm{,}$ PWK logic plus explosion. This (...) $6$-valued logic, unlike $\textrm{PWK} $, fails to be paraconsistent. We describe its consequence relation via a variable inclusion criterion and identify its Suszko-reduced models. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:On "Methodolatry" and Music Teaching as Critical and Reflective Praxis Thomas Regelski State University of New York, Fredonia Introduction: Professions and Professionalism Most teachers, including those in music, like to think of themselves as professionals. However, the "professionalization" of teachers traced by sociology generally refers to only the transition early in the twentieth century from two years ofteacher preparation in normal schools to four years in newly created professional (...) schools, departments, orprogramsofeducationinuniversities. Traditional sociological theory still considers teaching to be at best a "semiprofession."1 In the "ideal" descriptionofsociologist Max Weber, professionals shared these traits: They were self-employed providers of services, diey entered dieir profession because diey were 'called' to it out of some deep personal commitment, and dieir qualifications were based upon tiieir possessionof'expert' andesotericknowledge. In addition, dieir knowledge base could be acquired only by a select few who underwent long and rigorous study. Their services dealt widi serious, often life or deadi matters, and dieywere remunerated by fees from clients. Communication between professionals and dieir clients was legally privileged so uiat courts oflaw could not require its disclosure. Most important, entrance to mese professions was controlled by professional peers, who set requirements for entry, training, and certification. Boards ofpeers also developed reviewprocesses to maintain standards and competence. 2 A further criterion of a true profession is that praxis3 relies upon underlying theory4 and the fundofwidelyacceptedpractice-basedknowledge generated by theory that is required to deal with the extensive variety ofpredictably unique problems and needs presented by those served. Teaching clearly deviates substantially from these conditions. The theory serving as the basis of any profession is not amatterofsimple speculation; it is rooted in research and theoretical principles-fundamentals that importantly include commonly recognized and accepted action ideals of the profession's ethical and other guiding philosophicalconsiderations. Uponsuchtheoretical bases, professional praxis generates ever-new praxial knowledge. Because ofthe particulars of the situatedness governing both the practitioner andthose served, praxis-based knowledge always takes idiosyncratic form for a particularpractitioner -but, importantly, within the general theoretical, ethical, and philosophical stance ofthe profession. As a result, there are no "standard results " for any practitioner or for the overall profession. Furthermore, there are no standard methods ;just "standards ofcare" rooted in the profession 's theoretical and ethical premises. Music educationhas evolvedno such shared action ideals concerning ends and so the issue of theory-guided practice or of a professional ethic remainsambiguous, evencontroversial.1 Without professionally based consensus on ends, no stable criteria exist for selecting means and evaluating results and, thus, no ethic of accountability can apply. As aconsequence, results areconsiderably unpredictable-and not infrequently negative-and the appropriateness and usefulness ofmuch what is taught and learned is regularly disputed. This is not at all to say or to argue that music education has historically brought about mainly negative results, or that individual music©Philosophy ofMusic Education Review 10, no. 2 (Fall 2002): 102-123. Thomas Regelski 103 teachers are never successful. It wouldbe wrongheaded not to acknowledge the existence ofmuch well-intentioned, hardworkby individual teachers who are both musically competent and 'naturals' in working with students. This paper addresses instead mainly structural weaknesses in the field of music education that result in it as a field falling far short of at least the general kinds of professionalism found in helping professions. The comparisons made here to helping professions are made only in a very general way. However, overall, the field ofmusic education fails to compare well with the most obvious traits of familiar professions. As shall be argued, judgments concerning successful practice in music education should depend in large part on criteria provided by theoretically substantiated auricular goals and ideals and by implied and explicit process criteria of both an ethical and practical nature.6 Lacking such criteria, the question or degree of teaching success remains vague. As a result music education fails to promote predictable and pragmatic "right results" that students, parents, and the public at large can easily recognize as the professional "value-added" to general education and society by music education and this creates the increasing need foradvocacyofschool music. Philosophy, Theory, and Professional Praxis Whetherornot teachingcan everfullymeet the sociological conditions ofbeing a true profession, it would profit from and... (shrink)

'This is an unusually ambitious book... a considerable achievement. It raises important issues, and affords many valuable insights in the course of its historical reflections.' -Maurice Wiles, Journal of Theological Studies 'Every issue and thinker is expounded clearly and concisely, with attention always drawn to strengths as well as weaknesses. To this non-specialist the argument was always accessible and regularly persuasive.' -The Expository TimesCanon and Criterion in Christian Theology provides an original and important narrative on the significance of canon (...) in the Christian tradition. Abraham shows that the move to treat canon as a criterion of truth has had unsuspecting consequences for the history of theology and philosophy, from the Fathers to modern feminist theology. (shrink)

Chelebi (Çelebi) Sulṭān is a Ṣūfī poet. Due to poor and limited sources, there is a hardness in finding accurate and sufficient information about him. Abdülbaki Gölpınarlı claimed that this anonymous poet could be Oğlan Sheikh İsmāʿil-i Maʿşūḳī (d. 1539) from Bayramī-Melāmī by relying on the unanimous ghazal recorded in Ḥālet Efendi 800 in Suleymaniye Library. However, the fact that the aforementioned ghazal with simple copy variations published in Eşrefoğlu Rūmī Diwan weakens the credibility of his argument that Chelebi Sulṭān (...) could be Oğlan Sheikh İsmāʿil-i Maʿşūḳī. Though the acknowledgment of this data, Gölpınarlı still insisted on the credibility of his claim that the ghazal belongs to Oğlan Sheikh. Moreover he argued that the claims suggesting that the ghazal belongs to Eşrefoğlu Rūmī (d. 1469) should be questioned. Other than this ghazal, there is one more qasida (ḳasīde) with having gizlidir word after the rhyme associate to Chelebi Sulṭān, and an annotation to this qasida by Āyīne-zāde Meḥmed Şemseddīn-i Sirozī (d. 1688/89). However, neither the qasida and ghazal attributed Chelebi Sulṭān nor the Āyīne-zāde’s annotation provide satisfying information to identify the identity of the poet. Therefore, it can be claimed that Chelebi Sulṭān’s identification is based on weak arguments. No more evidence can develop these estimations into evidence-based arguments. This article tries to provide a virtual framework for the identity of Chelebi Sulṭān. In this context, the article firstly discusses Chelebi Sulṭān’s disposition and popularity on Ṣūfī groups by considering the contents of the manuscripts mentioning him. Then, it analyzes whether Chelebi Sulṭān is associated with Ḥurūfīs or not by focusing on the ism-musemmā subject in the two first couplets of the qasida attributed to the Ṣūfī poet. Finally, the article speculates whether the poet called Chelebi Sulṭān in literature could be Misālī (d. 1577), or not, who is one of the Ḥurūfī poets. The subject of Chelebi Sulṭān's connection with Ḥurūfīsm is examined under two titles in the article. The possibility of Chelebi Sulṭān to be Misālī, one of the Ḥurūfī poets, was discussed based on the qasida with nedür rhyme. In this regard, there are two assumptions. The first one is that the pseudonym Misālī is mentioned in the qasida, and the second evidence is that there is a qasida with nedür word after rhyme belonging to Chelebi Sulṭān in the two copies of the Misālī Diwan. However, although the mentioned qasida exists in the recent copies, this qasida is not found in the oldest copies of the diwan. Therefore it is possible to conclude that this lack weakens the possibility that Chelebi Sulṭān could be Misālī, one of the Ḥurūfī poets. The second title is related to the issue of the ism-musemmā in the first two couplets of the qasida with nedür word after rhyme. Through this analysis, it was discussed whether Chelebi Sulṭān could be Ḥurūfī or not. At this point, it is revealed that there is a similarity between the two couplets of Chelebi Sulṭān in the qasida with nedür word after rhyme on the issue of ism-musemmā and some other couplets of Ḥurūfī poets (Nesīmī / Ḫalîlî, Misālī, et al.) on the same issue. Besides, the views of a few groups, apart from the Ḥurūfī Poets, that discussed ism-musemmā issue in their poetry, were evaluated. The article refers to the Ṣūfī poet's qasida with nedür word after rhyme while discussing the issue of which groups favored Chelebi Sulṭān more and it also tried to determine which groups read this qasida at that period. To discuss the general content of the manuscript, the manuscript registered in Suleymaniye Library Mihrisah Sultan number 185, the corpus cataloged in Suleymaniye Library, Galata Mevlevihanesi 233, and the manuscript cataloged in Millet Library Ali Emiri Collection (AEArb) 4341, were examined. Thus it can be claimed both Chelebi Sulṭān and his qasida were popular among heterodox groups, as it was observed that the qasida also exists in the works of Ḥurūfī, Alevi-Bektashi, and Bayramī-Melāmī groups. Despite all this, there is no clear conclusion regarding the identity of Chelebi Sulṭān. Nevertheless, it is possible to say that Chelebi Sulṭān was popular among heterodox Ṣūfī groups and that some Ḥurūfī views influenced him. (shrink)

Elliott Sober has suggested his criterion of contrastive testability as an improvement over previous criteria of empirical significance like falsifiability. I argue that his criterion renders almost any theory empirically significant because its restrictions on auxiliary assumptions are to weak. Even when the criterion is modified to avoid this trivialization, it fails to meet other conditions of adequacy for a criterion of empirical significance that follow from Sober's position. I suggest to define empirical significance as (...) empirical non-equivalence to a tautology, because this definition does meet the conditions of adequacy. Specifically, it is equivalent to the standard Bayesian criterion of empirical significance whenever all probabilities are defined and contains falsifiability as a special case. This latter feature is important because those conditions of adequacy that apply to criteria of deductive empirical significance single out falsifiability. (shrink)

A group is small if it has only countably many complete n-types over the empty set for each natural number n. More generally, a group G is weakly small if it has only countably many complete 1-types over every finite subset of G. We show here that in a weakly small group, subgroups which are definable with parameters lying in a finitely generated algebraic closure satisfy the descending chain conditions for their traces in any finitely generated algebraic closure. An infinite (...) weakly small group has an infinite abelian subgroup, which may not be definable. A small nilpotent group is the central product of a definable divisible group with a definable one of bounded exponent. In a group with simple theory, any set of pairwise commuting elements is contained in a definable finite-by-abelian subgroup. First corollary: a weakly small group with simple theory has an infinite definable finite-by-abelian subgroup. Secondly, in a group with simple theory, a solvable group A of derived length n is contained in an A-definable almost solvable group of class at most 2n — 1. (shrink)

Quine's views on indispensability arguments in mathematics are scrutinised. A weak indispensability argument is distinguished from a strong indispensability thesis. The weak argument is the combination of the criterion of ontological commitment, holism and a mild naturalism. It is used to refute nominalism. Quine's strong indispensability thesis claims that one should consider all and only the mathematical entities that are really indispensable. Quine has little support for this thesis. This is even clearer if one takes into account (...) Maddy's critique of Quine's strong indispensability thesis. Maddy's critique does not refute Quine's weak indispensability argument. We are left with a weak and almost unassailable indispensability argument. (shrink)

This paper aims to come to grips with the rich philosophy of Charles Taylor by focusing on his concept of ‘strong evaluation’. I argue that a close examination of this term brings out more clearly the continuing tensions in his writings as a whole. I trace back the origin of strong evaluation in Taylor’s earliest writings, and continue by laying out the different philosophical themes that revolve around it. Next, the focus is on the separate arguments in which strong (...) evaluation is central, uncovering several methodological conflicts in Taylor’s strategies. Arguing against most of his commentators, I suggest that a distinction should be drawn between the philosophical anthropological, moral, and ontological implications of strong evaluation. As a result, the contribution of this paper is threefold. First, it clarifies the issue of strong evaluation by distinguishing the different arguments in which Taylor employs the concept. Second, it makes the case for multiple tensions within Taylor’s methods. Third, as a consequence, this analysis not only enables us to evaluate the potential and limits of his subject-centered philosophy but also separates his objectivist claims from his theories of human subjectivity, opening up the question of the metaphysical status of his ontological view. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Problems with a Weakly Pluralist Approach to Democratic EducationSheron Fraser-BurgessIntroductionPluralism embodies wide acknowledgement of various forms of difference. Appeals to pluralism involve arguments for the proliferating of differences as a social and moral ideal. Rather than being a formal political regime such as with democracy or social liberalism, in the extant political philosophy literature, pluralism brings considerations of diversity and equality to bear in philosophical analysis of traditional systems (...) of government.As a critique, pluralism falls along a continuum, which can be conceived of as iterations of the standing of particular ways of life, with respect to constraints of both equality and justice. At one end of the spectrum, all conceptions of the human good share a prima facie equality that belie overarching moral norms as a criterion of ranking. Questions about the incumbency of individual liberty motivate movement toward the opposing end, as allowing for the most just society warrants giving precedence to such values. The source of pluralism’s critical role is its inherent demand of a cogent resolution of the moral and, at times, political tension between equality and freedom.This article considers two forms of pluralism that lie near opposing extremes of the continuum and their implication for education. According to Horace Kallen’s and John Gray’s strong pluralism, the claim to the fact of differing values, cultures, etc., has primacy. As a corollary, maintaining the integrity of the social groups as holders of those values becomes central. In conflict with liberal democratic principles, however, protecting group values may occur at the expense of individual detractors within the group or may pose a threat of harm to others outside of the group who do not share these values.On the other hand, one form of weak pluralism, Amy Gutmann’s deliberative democracy, constrains pluralism on political grounds of individual [End Page 1] freedom. Deliberative democracy subsumes the holding of all values, including those shared with a social group, to the requirements of democracy. Both theories are considered as attempts to reconcile principles of treating everyone equally with not unjustly limiting individual freedom in a democracy. I raise principled and practical issues from education that call into question whether each theory satisfactorily resolves the conflicting demands of both equality and liberty. A third alternative is proposed as a salient consideration for democratic education. I begin with the pluralism of Horace Kallen and its relationship to that of John Gray.Strong PluralismHorace Kallen’s Cultural PluralismIn this section, I discuss Horace Kallen’s seminal account of cultural pluralism from the early twentieth century, classifying it with the strong value pluralism articulated by John Gray. Gray’s and Kallen’s pluralism have in common both the sanctioning of the fullest expression of difference and difficulties with making sense of the intuitive pull toward a criterion for the ranking of values that democracy dictates. I then consider the educational implications of Kallen’s view, particularly with respect to its actual influence upon multi-cultural initiatives of the 1970s and 1980s.Kallen coined the term “cultural pluralism” in the early twentieth century (Kallen 73). At this time, America was experiencing a great deal of social upheaval because of the huge influx of European and Asian immigrants. Movements such as nativism and Americanization fueled xenophobic sentiment. In this milieu, the full acculturation of new immigrants became a priority. In education, schooling policies penalized immigrant expressions of cultural identity, such as speaking one’s native language and practicing cultural traditions (Kallen 4).Kallen was one of the voices advocating not only that new immigrants should be allowed to maintain their cultural identity but also that a formal political solution be initiated which accommodated the predilection to do so. Nathan Glazer explains that there was at that time a general blindness to the possibility that “these groups or elements within them would not want to acculturate and assimilate but would want to preserve their corporate characters and distinctiveness even if prejudice and discrimination disappeared.” According to Glazer, such was the doctrine of assimilation for the first forty years of the twentieth century (7). [End Page 2]Kallen’s pluralism is a departure from the prevailing view in... (shrink)

Many accounts of the historical development of neurological criteria for determination of death insufficiently distinguish between two strands of interpretation advanced by advocates of a "whole-brain" criterion. One strand focuses on the brain as the organ of integration. Another provides a far more complex and nuanced account, both of death and of a policy on the determination of death. Current criticisms of the whole-brain criterion are effective in refuting the first interpretation, but not the second, which is advanced (...) in the 2008 President's Council report on the determination of death. In this essay, I seek to further develop this second strand of interpretation. I argue that policy on determination of death aligns moral, biological, and ontological death concepts. Morally, death marks the stage when respect is no longer owed. Biologically, death concerns integrated functioning of an organism as a whole. But the biological concepts are underdetermined. The moral concerns lead to selection of strong individuality concepts rather than weak ones. They also push criteria to the "far side" of the dying process. There is a countervailing consideration associated with optimizing the number of available organs, and this pushes to the "near side" of death. Policy is governed by a conviction that it is possible to align these moral and biological death concepts, but this conviction simply lays out an agenda. There is also a prescription—integral to the dead donor rule—that lexically prioritizes the deontic concerns and that seeks to balance the countervailing tendencies by using science-based refinements to make the line between life and death more precise. After showing how these concerns have been effectively aligned in the current policy, I present a modified variant of a "division" scenario and show how an "inverse decapitation problem" leads to a conclusive refutation of the nonbrain account of death. (shrink)

Cultural and dual-inheritance models of evolution present ambiguities not typically present in biological evolution. Criteria and the ability to specify the adaptive value of a trait or cultural practice become less clear. When niche construction is added, additional challenges and ambiguities arise. Its dynamic nature increases the difficulty of identifying adaptations, tracing the causal path between a trait and its function, and identifying the links between environmental demands and the development of adaptations.

The general definition of mental disorder stated in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders seems to identify a mental disorder with a harmful dysfunction. However, the presence of distress or disability, which may be bracketed as the presence of harm, is taken to be merely usual, and thus not a necessary requirement: a mental disorder can be diagnosed as such even if there is no harm at all. In this paper, we focus on the (...) harm requirement. First, we clarify what it means to say that the harm requirement is not necessary for defining the general concept of mental disorder. In this respect, we briefly examine the two components of harm, distress and disability, and then trace a distinction between mental disorder tokens and mental disorder types. Second, we argue that the decision not to regard the harm requirement as a necessary criterion for mental disorder is tenable for a number of practical and theoretical reasons, some pertaining to conceptual issues surrounding the two components of harm and others pertaining to the problem of false negatives and the status of psychiatry vis-à-vis somatic medicine. However, we believe that the harm requirement can be maintained among the specific diagnostic criteria of certain individual mental disorders. More precisely, we argue that insofar as the harm requirement is needed among the specific diagnostic criteria of certain individual mental disorders, it should be unpacked and clarified. (shrink)

At last, Russia has begun to speak in a truly original voice." So said Anatoly Vaneev, a Soviet dissident who became Karsavin's disciple in the Siberian gulag where the philosopher spent his last two years. The book traces the unusual trajectory of this inspiring voice: Karsavin started his career as Russia's brightest historian of Catholic mysticism; however, his radical methods - which were far ahead of their time - shocked his conservative colleagues. The shock continued when Karsavin turned to philosophy, (...) writing flamboyant and dense essays in a polyphonic style, which both Marxists and religious traditionalists found provocative. There was no let-up after he was expelled by Lenin from Soviet Russia: in exile, he became a leading theorist in the Eurasian political movement, combining Orthodox theology with a left-wing political orientation. (shrink)

This book puts forward a new role for mathematics in the natural sciences. In the traditional understanding, a strong viewpoint is advocated, on the one hand, according to which mathematics is used for truthfully expressing laws of nature and thus for rendering the rational structure of the world. In a weaker understanding, many deny that these fundamental laws are of an essentially mathematical character, and suggest that mathematics is merely a convenient tool for systematizing observational knowledge. The position developed in (...) this volume combines features of both the strong and the weak viewpoint. In accordance with the former, mathematics is assigned an active and even shaping role in the sciences, but at the same time, employing mathematics as a tool is taken to be independent from the possible mathematical structure of the objects under consideration. Hence the tool perspective is contextual rather than ontological. Furthermore, tool-use has to respect conditions like suitability, efficacy, optimality, and others. There is a spectrum of means that will normally differ in how well they serve particular purposes. The tool perspective underlines the inevitably provisional validity of mathematics: any tool can be adjusted, improved, or lose its adequacy upon changing practical conditions. (shrink)

In light of many recent critiques of Western modernity and its conceptual foundations, the problem of adequately justifying our most basic moral and political values looms large. Without recourse to traditional ontological or metaphysical foundations, how can one affirm — or sustain — a commitment to fundamentals? The answer, according to Stephen White, lies in a turn to “weak” ontology, an approach that allows for ultimate commitments but at the same time acknowledges their historical, contestable character. This turn, White (...) suggests, is already underway. His book traces its emergence in a variety of quarters in political thought today and offers a clear and compelling account of what this might mean for our late modern self-understanding. (shrink)

We review studies of an evolution operator ℒ for a discrete Langevin equation with a strongly hyperbolic classical dynamics and a Gaussian noise. The leading eigenvalue of ℒ yields a physically measurable property of the dynamical system, the escape rate from the repeller. The spectrum of the evolution operator ℒ in the weak noise limit can be computed in several ways. A method using a local matrix representation of the operator allows to push the corrections to the escape rate (...) up to order eight in the noise expansion parameter. These corrections then appear to form a divergent series. Actually, via a cumulant expansion, they relate to analogous divergent series for other quantities, the traces of the evolution operators ℒn. Using an integral representation of the evolution operator ℒ, we then investigate the high order corrections to the latter traces. Their asymptotic behavior is found to be controlled by sub-dominant saddle points previously neglected in the perturbative expansion, and to be ultimately described by a kind of trace formula. (shrink)

In a well-cited book chapter, ecologist Jared Diamond characterizes three main types of experiment performed in community ecology: laboratory experiment, field experiment, and natural experiment. Diamond argues that each form of experiment has strengths and weaknesses, with respect to, for example, realism or the ability to follow a causal trajectory. But does Diamond’s typology exhaust the available kinds of cause-finding practices? Some social scientists have characterized something they call “causal process tracing.” Is this a fourth type of experiment or something (...) else? I examine Diamond’s typology and causal process tracing in the context of a case study concerning the dynamics of wolf and deer populations on the Kaibab Plateau in the 1920s, a case that has been used as a canonical example of a trophic cascade by ecologists but which has also been subject to controversy. I argue that ecologists have profitably deployed causal process tracing together with other types of experiment to help settle questions of causality in this case. It remains to be seen how widespread the use of causal process tracing outside of the social sciences is (or could be), but there are some potentially promising applications, particularly with respect to questions about specific causal sequences. (shrink)

Orthogonality of all families of pairwise weakly orthogonal 1-types for ℵ0-categorical weakly o-minimal theories of finite convexity rank has been proved in 6. Here we prove orthogonality of all such families for binary 1-types in an arbitrary ℵ0-categorical weakly o-minimal theory and give an extended criterion for binarity of ℵ0-categorical weakly o-minimal theories . © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

The best developed formulation of closed system quantum theory that handles multiple-time statements, is the consistent (or decoherent) histories approach. The most important weaknesses of the approach is that it gives rise to many different consistent sets, and it has been argued that a complete interpretation should be accompanied with a natural mechanism leading to a (possibly) unique preferred consistent set. The existence of multiple consistent sets becomes more problematic because it allows the existence of contrary inferences [1]. We analyse (...) the conceptual difficulties that arise from the existence of multiple consistent sets and provide a suggestion for a natural set selection criterion. This criterion does not lead to a unique physical consistent set, however it evades the existence of consistent sets with contrary inferences. The criterion is based on the concept of preclusion and the requirement that probability one propositions and their inferences should be non-contextual. The allowed consistent sets turn-out to be compatible with coevents which are the ontology of an alternative, histories based, formulation [2–4]. (shrink)

People frequently gesture when a word is on the tip of their tongue (TOT), yet research is mixed as to whether and why gesture aids lexical retrieval. We tested three accounts: the lexical retrieval hypothesis, which predicts that semantically related gestures facilitate successful lexical retrieval; the cognitive load account, which predicts that matching gestures facilitate lexical retrieval only when retrieval is hard, as in the case of a TOT; and the motor movement account, which predicts that any motor movements should (...) support lexical retrieval. In Experiment 1 (a between‐subjects study; N = 90), gesture inhibition, but not neck inhibition, affected TOT resolution but not overall lexical retrieval; participants in the gesture‐inhibited condition resolved fewer TOTs than participants who were allowed to gesture. When participants could gesture, they produced more representational gestures during resolved than unresolved TOTs, a pattern not observed for meaningless motor movements (e.g., beats). However, the effect of gesture inhibition on TOT resolution was not uniform; some participants resolved many TOTs, while others struggled. In Experiment 2 (a within‐subjects study; N = 34), the effect of gesture inhibition was traced to individual differences in verbal, not spatial short‐term memory (STM) span; those with weaker verbal STM resolved fewer TOTs when unable to gesture. This relationship between verbal STM and TOT resolution was not observed when participants were allowed to gesture. Taken together, these results fit the cognitive load account; when lexical retrieval is hard, gesture effectively reduces the cognitive load of TOT resolution for those who find the task especially taxing. (shrink)

An argument for skepticism about the past exploits a circularity in the arguments connecting present observations to claims about past events. Arguments supporting claims about the past depend on current observations together with processes linking current observations to those claims. But knowledge of processes requires knowledge of the past: Knowledge of the present alone cannot provide evidence for claims about the past. A practical, coherentist response to this challenge rejects the assumption that we come to the problem with no information (...) about the past. Beginning with partial and imperfect information about the past, a coherentist tests ideas about processes against the particular evidence of traces left by past processes, and particular claims about the past against ideas about the processes linking those events to present traces. However, this common-sense response is inadequate when faced with a radical skeptic prepared to insist on the problem of the criterion. An answer to this radicalskeptic can be drawn from Wilfrid Sellars ‘bootstrap’ argument in “Empiricism and the Philosophy of Mind.” The result is a better response to the problem of the criterion than Chisholm’s ‘particularism’. (shrink)

A weak and equivocal sign, raised to the rank of a central conceptual scheme in the philosophies of Levinas and Derrida, the notion of trace appears in an allusive but insistent way in Merleau-Ponty's writings devoted to speech and writing. Traces challenge the hegemonic omnipotence of the sign; they both conjure up the mundane contextuality of speech and the lacunar dimension of the expression of meaning, beyond any phenomenal presence and any presentive intuition. Through Husserlian phenomenology, Merleau-Ponty examines (...) the essential character of writing in the constitution of corporeality, otherness, intersubjectivity, and historicity: graphic signs, thought of as traces and the “experience of an absent”, acquire a dimension of material ideality of a new kind, at the limits of phenomenology. (shrink)

In the first part of my paper I discuss eight arguments in favour of the theory-dependence of observation: realistic content, guidance function of theories, perception as cognitive construction, expectation-dependence of perception, theory-dependence of scientific data, continuity between observational and theoretical concepts, language-dependence, and meaning holism. I argue that although these arguments make correct points, they do not exclude the existence of observations that are weakly theory-neutral in the sense that they don’t depend on acquired background knowledge. In the second part (...) I suggest an experimental method, the method of ostensive learning experiments, by which the degree of theory- and language-independence of a concept can be tested. (shrink)

According to Henry of Ghent, akrasia (incontinence or weakness of will) does not presuppose, but rather produces a cognitive defect. By tracing akratic actions and other evil actions to a corruption in the will rather than to a cognitive defect, Henry wants to safeguard their freedom. Though the will is able to reject what the intellect judges as best here and now, strength and freedom of the will increase to the degree that one adheres more firmly to the good. What (...) strengthens the will are the moral virtues, which are essentially virtues of the will. (shrink)

Negligence is a problematic basis for being morally blamed and punished for having caused some harm, because in such cases there is no choice to cause or allow—or risk causing or allowing—such harm to occur. The standard theories as to why inadvertent risk creation can be blameworthy despite the lack of culpable choice are that in such cases there is blame for: (1) an unexercised capacity to have adverted to the risk; (2) a defect in character explaining why one did (...) not advert to the risk; (3) culpably acquiring or failing to rid oneself of these defects of character at some earlier time; (4) flawed use of those practical reasoning capacities that make one the person one is; or (5) chosen violation of per se rules about known precautions. Although each of these five theories can justify blame in some cases of negligence, none can justify blame in all cases intuitively thought to be cases of negligence, nor can any of these five theories show why inadvertent creation of an unreasonable risk, pure and simple, can be blameworthy. (shrink)

Strong cell decomposition property has been proved in non-valuational weakly o-minimal expansions of ordered groups. In this note, we show that all o-minimal traces have strong cell decomposition property. Also after introducing the notion of irrational nonvaluational cut in arbitrary o-minimal structures, we show that every expansion of o-minimal structures by irrational nonvaluational cuts is an o-minimal trace.

We investigate the provability of some properties of abelian groups and quadratic residues in variants of bounded arithmetic. Specifically, we show that the structure theorem for finite abelian groups is provable in S22 + iWPHP, and use it to derive Fermat's little theorem and Euler's criterion for the Legendre symbol in S22 + iWPHP extended by the pigeonhole principle PHP. We prove the quadratic reciprocity theorem in the arithmetic theories T20 + Count2 and I Δ0 + Count2 with modulo-2 (...) counting principles. (shrink)