In the remainder of this article, we will disarm an important motivation for epistemic contextualism and interest-relative invariantism. We will accomplish this by presenting a stringent test of whether there is a stakes effect on ordinary knowledge ascription. Having shown that, even on a stringent way of testing, stakes fail to impact ordinary knowledge ascription, we will conclude that we should take another look at classical invariantism. Here is how we will proceed. Section 1 lays out some limitations of previous (...) research on stakes. Section 2 presents our study and concludes that there is little evidence for a substantial stakes effect. Section 3 responds to objections. The conclusion clears the way for classical invariantism. (shrink)

The Fibromyalgia Survey Questionnaire was self-administered by a sample of 207 Italian individuals with obesity to screen for fibromyalgia. We aimed to investigate the inter-rater reliability and the agreement in the detection of FM symptomatology between the self-administered FSQ and the clinical interview conducted by a rheumatologist. All the patients were divided randomly into two groups : a rheumatologist first interviewed patients of group A and after 48 h, the patients completed the self-report FSQ. Patients of group B first completed (...) the FSQ and 48 h later were interviewed by a rheumatologist. The agreement between the measurements was good with the Bland-Altman analysis showing low bias scores for the two subscales of the FSQ. Results showed that 33% of the sample satisfied the criteria for a diagnosis of fibromyalgia. The FSQ is a self-reporting measure that showed substantial reliability providing fast screening for FM symptomatology. (shrink)

Las teorías de la conspiración sobre los chemtrails o estelas químicas proliferan en el entorno digital y parecen sintomáticas de un clima de sospecha hacia las instituciones científicas y políticas en relación con la geoingeniería. Este artículo analiza, desde un punto de vista teoricoanalítico, cómo estas narrativas pueden estar impactando negativamente en la toma de medidas contra el cambio climático al alinearse con el «obstruccionismo climático». Se identifica una doble conexión: por un lado, en las estrategias discursivas y, por otro, (...) en el comportamiento en las redes sociales de quienes hacen «activismo antichemtrails». En el ámbito discursivo, se encuentran dos paralelismos con las estrategias de obstruccionismo «secundario» de las políticas climáticas: la redirección de responsabilidad y el discurso de la rendición. En el ámbito del comportamiento en línea, se detecta que los ataques al colectivo científico y a las instituciones públicas contribuyen a la obstaculización de la toma de medidas climáticas. En general, se determina que las teorías sobre los chemtrails favorecen la «obstrucción terciaria», relacionada con las estructuras sociales que sostienen la parálisis de la acción climática. (shrink)

Este livro procura ilustrar que o ser professor não resulta de um evolucionismo natural do qual a vocação ou o dom seriam consequências lógicas. Ao contrário, a presença do docente e a presença do discente são buscadas no campo historiográfico seja pela memória individual e coletiva deles em seus escritos, seja pelos novos enfrentamentos suscitados não só pela sociedade de classes, mas também pelas diversidades que aí se aninham. Sumário - Prefácio - Carlos Roberto Jamil Cury; Apresentação - Mauro (...) Passos; Parte I - Teoria e confrontos temáticos; Parte II - História e condições de trabalho; Sobre os autores. (shrink)

Quantum cellular automata and quantum walks provide a framework for the foundations of quantum field theory, since the equations of motion of free relativistic quantum fields can be derived as the small wave-vector limit of quantum automata and walks starting from very general principles. The intrinsic discreteness of this framework is reconciled with the continuous Lorentz symmetry by reformulating the notion of inertial reference frame in terms of the constants of motion of the quantum walk dynamics. In particular, among the (...) symmetries of the quantum walk which recovers the Weyl equation—the so called Weyl walk—one finds a non linear realisation of the Poincaré group, which recovers the usual linear representation in the small wave-vector limit. In this paper we characterise the full symmetry group of the Weyl walk which is shown to be a non linear realization of a group which is the semidirect product of the Poincaré group and the group of dilations. (shrink)

Recent advances on quantum foundations achieved the derivation of free quantum field theory from general principles, without referring to mechanical notions and relativistic invariance. From the aforementioned principles a quantum cellular automata theory follows, whose relativistic limit of small wave-vector provides the free dynamics of quantum field theory. The QCA theory can be regarded as an extended quantum field theory that describes in a unified way all scales ranging from an hypothetical discrete Planck scale up to the usual Fermi scale. (...) The present paper reviews the automaton theory for the Weyl field, and the composite automata for Dirac and Maxwell fields. We then give a simple analysis of the dynamics in the momentum space in terms of a dispersive differential equation for narrowband wave-packets. We then review the phenomenology of the free-field automaton and consider possible visible effects arising from the discreteness of the framework. We conclude introducing the consequences of the automaton dispersion relation, leading to a deformed Lorentz covariance and to possible effects on the thermodynamics of ideal gases. (shrink)

Theory of Mind(ToM) is a neurocognitive system that allows the perceiver to attribute mental states, such as intentions, beliefs, or feelings, to others’ actions. The aim of the present work is to analyse the engagement of the ToM system in communication, in particular, in communicative intention processing. To this aim, we propose anIntention Processing Network(IPN) with its own principles and mechanisms, that is, a brain network differentially engaged according to the complex intertwining of the context, goal, and action involved. According (...) to our IPN model, a set of brain regions of the ToM system (i.e. left and right temporoparietal junction, precuneus, and medial prefrontal cortex) are differentially involved in comprehending different types of intention, such as private or social intentions. We provide independent and convergent evidence on the role of the IPN model in communicative intention processing and we show that the engagement of the IPN does not depend upon the communicative means used, that is, written language, auditory language, or gesture. Evidence deriving from different experimental paradigms, including neuroimaging, lesion, neurodegenerative, and brain stimulation studies are discussed. In our view, this evidence establishes a link between ToM and pragmatics studies and suggests the role of intention processing as a core feature of human communication. (shrink)

Despite the increase in the research field of ethics in artificial intelligence, most efforts have focused on the debate about principles and guidelines for responsible AI, but not enough attention has been given to the “how” of applied ethics. This paper aims to advance the research exploring the gap between practice and principles in AI ethics by identifying how companies are applying those guidelines and principles in practice. Through a qualitative methodology based on 22 semi-structured interviews and two focus groups, (...) the goal of the current study is to understand how companies approach ethical issues related to AI systems. A structured analysis of the transcripts brought out many actual practices and findings, which are presented around the following main research topics: ethics and principles, privacy, explainability, and fairness. The interviewees also raised issues of accountability and governance. Finally, some recommendations are suggested such as developing specific sector regulations, fostering a data-driven organisational culture, considering the algorithm’s complete life cycle, developing and using a specific code of ethics, and providing specific training on ethical issues. Despite some obvious limitations, such as the type and number of companies interviewed, this work identifies real examples and direct priorities to advance the research exploring the gap between practice and principles in AI ethics, with a specific focus on Spanish companies. (shrink)

This paper offers a critical assessment of the current state of the debate about the identity and individuality of material objects. Its main aim, in particular, is to show that, in a sense to be carefully specified, the opposition between the Leibnizian ‘reductionist’ tradition, based on discernibility, and the sort of ‘primitivism’ that denies that facts of identity and individuality must be analysable has become outdated. In particular, it is argued that—contrary to a widespread consensus—‘naturalised’ metaphysics supports both the acceptability (...) of non-qualitatively grounded (both ‘contextual’ and intrinsic) identity and a pluralistic approach to individuality and individuation. A case study is offered that focuses on non-relativistic quantum mechanics, in the context of which primitivism about identity and individuality, rather than being regarded as unscientific, is on the contrary suggested to be preferable to the complicated forms of reductionism that have recently been proposed. More generally, by assuming a plausible form of anti-reductionism about scientific theories and domains, it is claimed that science can be regarded as compatible with, or even as suggesting, the existence of a series of equally plausible grades of individuality. The kind of individuality that prevails in a certain context and at a given level can be ascertained only on the basis of the specific scientific theory at hand. (shrink)

Os dois primeiros capítulos dos Evangelhos canônicos de Mateus e Lucas têm dois conceitos teológicos que precisam ser mais investigados. Trata-se de “justiça” e “virgindade”, que podem ser entendidos como “tópoi”, isto é, palavras ou conceitos muito especiais. A tentativa desde artigo é abrir o debate a respeito e propor uma nova leitura dos relatos de Anunciação, desta-cando as figuras fundamentais de José e Maria, referências específicas de Jesus: sua messiani-dade e sua humanidade.

Editorial - Dossiê: Religião, Festa e Sociedade ( Religion, Feast and Society) DOI – 10.5752/P.2175-5841.2011v9n20p6.

In his recently published seminar Life Death (1975–76), Derrida engages in a close reading of Heidegger's refutation of the biologistic interpretation of Nietzsche. Derrida explains that, building on his interpretation of Nietzsche as the peak of metaphysics, Heidegger wishes to rescue the latter's metaphysical discourse from its biologizing character. In this article, I argue that Derrida's reading centres on the ontological regionalism undergirding Heidegger's refutation. To develop this argument, I test the following three hypotheses. First, I show that the later (...) exploration offered in Life Death draws on the schematic reading of Heidegger's question of being provided in Of Grammatology (1967). Second, I explain that, for Derrida, through his refutation of Nietzsche's supposed biologism, Heidegger reaffirms ontological regionalism in order to secure the whole interpretative system that interweaves together his reading of Nietzsche and Western metaphysics and his thinking of being. Finally, I highlight Derrida's emphasis on the relentlessness of Heidegger's denunciation of biologism. I demonstrate that, for Derrida, this can be explained as biology, which is a discourse on life and nature that since its beginnings touches on the blind point of regionalism. (shrink)

The focus of this work is the issue of whether, and to what extent, the nature of the law is affected by politics, has been taken up by the American and Scandinavian legal realists. By the very fact of their being products of␣the socio-political conditions of the most recent century, the American and Scandinavian legal realisms are the movements that have most explicitly and systematically brought to the surface one particular characteristic phenomenon of contemporary Western legal systems: the existence of (...) two basic forces simultaneously attracting and repelling, affecting the law in its relations with the political world. (shrink)

Among the many logical works by Abū Nasr Muhammad al-Fārābī (870–950), there are two commentaries on particular books or points of Aristotle's Topics, whose original Arabic text has been apparently lost. A number of quotations of one or both of them, translated into Hebrew, has been recently found in a philosophical anthology by a fourteenth-century Provençal Jewish scholar, Todros Todrosi. In this article, a detailed list of these quotations is given, and a tentative short examination of the contents of each (...) of them is offered. (shrink)

According to a popular strategy amongst economists and philosophers, in order to solve the problem of interpersonal utility comparisons, we have to look at how ordinary people make such comparisons in everyday life. The most recent attempt to develop this strategy has been put forward by Goldman in his “Simulation and Interpersonal Utility” (Ethics 4:709–726, 1995). Goldman claims, first, that ordinary people make interpersonal comparisons by simulation and, second, that simulation is reliable for making interpersonal comparisons. In this paper, I (...) focus on Goldman’s latter claim. After updating Goldman’s account of how ordinary people make interpersonal comparisons in the light of Goldman’s newest formulation of his simulation theory of mental ascription (Goldman, Simulating Minds. Oxford University Press, Oxford, 2006), I develop and assess Goldman’s arguments in favour of the reliability of simulation for interpersonal comparisons. I argue that, under certain conditions, there may be room for a scientifically acceptable solution to the problem of interpersonal utility comparisons. (shrink)

Mechanisms are a way of explaining how biological phenomena work rather than why single elements of biological systems are there. However, mechanisms are usually described as physiological entities, and little or no attention is paid to malfunction as an independent theoretical concept. On the other hand, malfunction is the main focus of interest of applied sciences such as medicine. In this paper I argue that malfunctions are parts of pathological mechanisms, which should be considered separate theoretical entities, conceptually having a (...) priority over physiological sequences. While pathological mechanisms can be described in terms of a Cummins-like mechanistic explanation, they show some unnoticed peculiarities when compared to physiological ones. Some features of pathological mechanisms are considered, such as outcome variability, ambivalence and dependence on a range. (shrink)

In addition to the traditional attacks from competing legal theories (from natural law to postmodern approach), modern legal positivism seems to be placed at a point of no return when looking at the effects of globalization upon the legal phenomenon. The reality offers to legal positivists countless examples of soft-law, i. e. law which is not law but is perceived and applied by the vast majority of the legal actors as law. Faced with this radically changed reality, most contemporary legal (...) positivists appear to be caught in a dilemma. The modern legal positivism, on one hand, is in front of a reality of legal globalization and increasing legal pluralism in many areas of law, that is a reality (e. g. soft-law) challenging some of the fundamental paradigms endorsed by this legal movement (e. g. the pedigree thesis). On the other hand, modern legal positivists have taken a quite passive attitude toward this challenge, either by abandoning the legal positivism as a whole to its destiny or by simply continuing to focus upon traditional (i. e. pre-globalization) issues as the fundamental ones to be tackled. The goal of this work is to suggest a shift of attention among legal positivists towards questions which have always been present in their program (though often in secondary terms), as also their solutions (often already present in the legal positivist works). This shift would possibly help the legal positivism movement to circumvent the black hole represented by legal globalization (and its legal pluralism), a black hole where the distinction between law and non-law (i. e. the major tenant of legal positivism) seems to vanish, putting the very existence and legitimacy of the legal phenomenon under question. (shrink)

Istinski realistička teorija prava – čija se mogućnost ispituje u ovome radu – trebala bi imati sljedeća obilježja. U svakom slučaju, trebala bi biti općenitija od postojećih teorija, to jest vrijediti kako za common law tako i za kontinentalnoeuropsko pravo; posljedično tome, trebala bi obrnuti odnos između zakonodavstva i pravosuđenja kakav obično uspostavljaju pozitivističke teorije. I u historiografiji i u poredbenom pravu, pri čemu je teorija prava njihov produžetak na višoj razini apstrakcije, središnji trenutak legal processa je pravosuđenje, dok se (...) zakonodavstvo može shvatiti kao jedan od mnogih pokušaja, možebitno ne i najuspješniji, ograničavanja i nadziranja pravosuđenja. Primjer objašnjavalačke sposobnosti istinski realističke teorije prava jest tzv. kriza izvora: zakonodavstvo uspostavlja suce, no oni su ti koji potom, u konačnici, određuju hijerarhiju izvora prava i sam položaj zakonodavstva u hijerarhiji. (shrink)

The main implication of the scientific consensus on human causality of climate change is the need to implement urgent and transformative policies. However, inaction remains. Much of the academic research has concentrated on discourses that question the evidence of climate science under the umbrella term "climate change denial", but the focus has recently started to shift to the arguments of those who, while accepting the evidence, criticize the processes by which it is obtained and, especially, oppose ambitious measures, in many (...) cases using misinformation. In this article, we will present a taxonomy of such arguments, categorized under the concept of "climate action obstructionism", and we will analyze how this discourse is "amplified" through the Internet; specifically, as an example, we will examine a YouTube video posted on Dalas Review’s channel. (shrink)

It is a commonplace that, in everyday life, we compare different people’s preferences with respect to content and strength. We typically make such comparisons with relatively little difficulty. Furthermore, we often do not find inter-personal comparisons of preferences more difficult than intra-personal comparisons, that is,comparisons involving our own preferences. This contrasts with the difficulties that comparing preferences across individuals pose at the theoretical level. Since preferences are typically represented numerically through a utility function, the problem is known as the problem (...) of interpersonal utility comparisons (IUCs for short). In this paper, I examine the most common solution to the problem of IUCs. According to it, we can assume that preferences are interpersonally comparable on pragmatic grounds (i.e. explanatory power, parsimony and simplicity) I argue that, contrary to our intuitions, the assumption of interpersonal comparability is not pragmatically advantageous. I conclude that this strategy to solve the problem of IUCs fails. (shrink)

Unico testimone superstite della disputa sugli universali fra i filosofi ebrei Shemuel di Marsiglia e Gersonide è il Supercommentario al Commento medio di Averroè all'Isagoge e alle Categorie di Yehudah ben Yishaq Cohen, redatto probabilmente in Provenza verso la metà del '400, dopo che Yehudah ebbe ascoltato a Bologna una disputa pubblica sul tema degli universali. Dopo aver esaminato la struttura di questo testo e le sue fonti, tra le quali si segnalano Pietro Aureoli e Gentile da Foligno, l'A. si (...) sofferma sul rapporto di Gersonide con la scolastica contemporanea, soprattutto Scoto e Ockham, le cui tesi secondo l'A. furono probabilmente apprese da Gersonide durante il suo soggiorno ad Avignone. La parte terza dello studio è dedicata a Shemuel ben Yehudah, traduttore di Averroè e logico vissuto in Provenza nella prima metà del '300. La quarta parte del contributo entra nel merito della polemica sugli universali attraverso una lettura commentata del testo, di cui sono tradotti ampi passaggi. (shrink)