We discuss the axiomatization of generalized consequence relations determined by non-deterministic matrices. We show that, under reasonable expressiveness requirements, simple axiomatizations can always be obtained, using inference rules which can have more than one conclusion. Further, when the non-deterministic matrices are finite we obtain finite axiomatizations with a suitable generalized subformula property.

In the philosophy of science, abstraction has usually been analyzed in terms of the interface between our experience and the design of our concepts. The often implicit assumption here is that such interface has a definite identifiable and universalizable structure, determining the epistemic correctness of any abstraction. Our claim is that, on the contrary, the epistemic grounding of abstraction should not be reduced to the structural norms of such interface but is also related to the constraints on the cognitive processes (...) of specific abstractions. This suggests that we should understand abstraction as embodied in different kinds of abstraction practices. (shrink)

The goal of this paper is to argue that the Neptuno Alegórico and the Theatro de Virtudes Políticas, which were composed in 1680 by the Novohispanic philosophers Sor Juana Inés de la Cruz and Carlos de Sigüenza y Góngora to accompany respectively two arches erected to celebrate the entry of the Spanish viceroy to Mexico City, are notable not only as examples of panegyrical Baroque literature but also as philosophical texts aimed at moral exhortation. To be specific, I argue that (...) the Neptuno and the Theatro belong to a hybrid genre that I label ekphrastic moral mirrors. Ekphrastic moral mirrors, which make up a subset of the traditional specula principum, are characterized by offering moral exhortation and political advice to a prince indirectly, by means of an elaborate ekphrasis of a work of art (which, in the case of the Neptuno and the Theatro, were the two arches that they were respectively paired with). I also argue that the use of ekphrasis in a public setting enables the creation of a composite audience made up by various stakeholders with different interests that is intended to reflect and reinforce the creation of a unified political entity. (shrink)

In recent years, there have been several high-profile recalls of hybrid products. If consumers perceive a global firm to be responsible for the recall, then it will reduce their brand equity. Therefore, global firms may respond in ethically questionable ways to justify themselves to important stakeholders and avoid blame. Understanding how stakeholders attribute blame for crises involving hybrid products is important to shed light on the unethical manner in which global firms might avoid blame in such situations. The research reported (...) here shows that in a hybrid product crisis, consumers show a bias in favor of the brand company and against the manufacturing company. This bias is more pronounced when the country of manufacture has an unfavorable image or when consumers lack familiarity with the recalled brand. Ambiguous recall announcements by companies that fail to provide a specific and clear reason for the product defect prompt consumers to assume that a manufacturing flaw caused the product defect. As a result, consumers reduce their attribution of blame for the brand company, and thus its brand equity is maintained. (shrink)

Background: Chronic Pain (CP) has serious medical and social consequences, and leads to economic burden that threatens the sustainability of healthcare services. Thus, optimized management of pain tools to support CP patients in adjusting to their condition and improving quality of life is timely. Although Acceptance and Commitment Therapy (ACT) is considered an evidence-based psychological approach for CP, evidence for the efficacy of online-delivered ACT for CP is still scarce. At the same time, studies suggest that self-compassion mediates the change (...) in disability and psychopathological symptoms in ACT interventions for CP, although self-compassion is not a specific target in ACT. Thus, an explicit focus on self-compassion might increase the efficacy of ACT interventions for CP, although this hypothesis has not been tested. This study aims to develop an eHealth ACT and compassion-based self-management intervention for CP, the iACTwithPain, and to compare its efficacy in improving health outcomes to a similar ACT-only intervention and a waiting list group. Methods: The eHealth platform that will host the interventions will be developed using a flat design identity and will be interactive. The iACTwithPain intervention will comprise 8 weekly self-management sessions, and will be developed taking into consideration the psychological flexibility model applied to CP, with the addition of explicit compassion-based components. To analyse whether the iACTwithPain intervention will present superiority in improving CP’s impact and related health markers over the two other conditions, this study will follow a RCT design with three arms. CP patients will be recruited through direct contact with patient associations and healthcare services and a national press release in Portugal. Outcome measurement will be conducted at baseline, post-intervention and at 3- and 6-months follow-ups. The interventions’ acceptability will also be assessed. Discussion: The iACTwithPain intervention is expected to improve CP patients’ psychosocial functioning, quality of life, and empowerment, by promoting adaptive disease management and regulation of pain-related internal experiences. Results will contribute to a better understanding on the pertinence of adding compassion elements to ACT for CP and to reach an optimized intervention for CP. (shrink)

John Perceval (1803-1876), who suffered from schizophrenia, published two books on his experience, in 1836 and 1840. More than a century later, the anthropologist Gregory Bateson discovered in Perceval's memoirs a lucid anticipation of his own theories on schizophrenia. To Bateson, Perceval describes the interactive patterns between himself, his family, and the hospital psychiatrists, as examples of "double bind" interactions, in which he played the role of a "sacrificial victim." The article underlines the strong convergence between Bateson's theory of schizophrenia (...) and René Girard's theory of the scapegoat. In the anthropological theory of Girard, the sacrificial ceremonies are the main way of constructing social order. In that perspective, the schizophenic can be considered as a particular example of a scapegoat, that is, as an important figure in social life, and not as a mere phenomenon of psychopathology. This theoretical convergence is remarkable, in particular, because both anthropologists explain the sacrificial processes through a theory of social life based on the idea that the main unit of analysis is not the individual, but the interactive dynamic as a whole: patterns of relationships, to Bateson; reciprocal imitation (mymesis), to Girard. (shrink)

An interpretation of quantum mechanics that rejects hidden variables has to say something about the way measurement can be understood as a transformation on states of individual systems, and that leads to the core of the interpretive problems posed by Luders' projection rule: What, if any, is its physical content? In this paper I explore one suggestion which is implicit in usual interpretations of the rule and show that this view does not stand on solid ground. In the process, important (...) aspects of the role played by the projection postulate in the conceptual structure of quantum mechanics will be clarified. It will be shown in particular that serious objections can be raised against the (often implicit) view that identifies the physical relation of compatibility preserved by Luders' rule with the relation of simultaneous measurability. (shrink)

In this research, we evaluate the response of Brazilian consumers to corporate social responsibility (CSR) initiatives accompanied by a price increase. We demonstrate that the extent to which Brazilian consumers perceive a company to be socially responsible (i.e., their CSR perceptions) is related to both the basic transactional outcome of purchase intentions as well as two relational outcomes: the likelihood to switch to a competitor and to complain about the CSR-based price increase. More interestingly, we find that these relationships are (...) jointly mediated by the consumers’ perceptions of price fairness and feelings of personal satisfaction. Perhaps most interesting, we find that these mediating effects vary with consumer purchasing power; the mediating effect of price fairness on purchase intention is stronger for lower income than for higher income consumers, whereas the mediating effects of personal satisfaction on switching and complaining intentions are stronger for higher income than for lower income consumers. (shrink)

About 35 years ago Wheeler introduced the motto “law without law” to highlight the possibility that Physics may be understood only following regularity principles and few relevant facts, rather than relying on a treatment in terms of fundamental theories. Such a proposal can be seen as part of a more general attempt summarized by the slogan “it from bit”, which privileges the information as the basic ingredient. Apparently it seems that it is possible to obtain, without the use of physical (...) laws, some important results in an easy way, for instance, the probability distribution of the canonical ensemble. In this paper we will present a general discussion on those ideas of Wheeler’s that originated the motto “law without law”. In particular we will show how the claimed simplicity is only apparent and it is rather easy to produce wrong results. We will show that it is possible to obtain some of the results treated by Wheeler in the realm of the statistical mechanics, using precise assumptions and nontrivial results of probability theory, mainly concerning ergodicity and limit theorems. (shrink)

El concepto de público en Dewey permite reconciliar dos intuiciones en conflicto. Por un lado la idea de que la ciencia requiera de expertos entra en conflicto con la construcción de una sociedad democrática, y por la otra la idea de que las complejas sociedades del presente requieren para el desarrollo de la democracia de ciencia y tecnología. El concepto de público de Dewey permite superar ese conflicto en la medida en que permite superar la oposición tradicional en la filosofía (...) de la tecnología entre substantivistas y construccionistas. (shrink)

Roughly 40% of the sizeable medical research and literature on recently approved drugs is “ghost managed” by the pharmaceutical industry and its agents. Research is performed and articles are written by companies and their agents, though apparently independent academics serve as authors on the publications. Similarly, the industry hires academic scientists, termed key opinion leaders, to serve as its speakers and to deliver its continuing medical education courses. In the ghost management of knowledge, and its dissemination through key opinion leaders, (...) we see the pharmaceutical industry attempting to hide or disguise the interests behind its research and education. (shrink)

En el presente artículo se analiza el relato sobre la supuesta correspondencia mantenida por Jesús y el rey Abgar V de Edesa, presente en la obra Historia Eclesiástica de Eusebio de Cesarea. Desde sus inicios, la leyenda gozó de mucha fama debido a la consideración de los fieles de que se trataba de uno de los pocos testimonios existentes sobre un texto escrito por el mismísimo Jesús. Este hecho provocó que esta tradición se tradujese a numerosas lenguas y recibiera varias (...) influencias distintas, lo que sin duda favoreció su desarrollo y su pervivencia en el tiempo. A pesar de los numerosos estudios sobre su popularidad y sobre las distintas versiones existentes, el origen de esta leyenda sigue sin estar claro y está lejos de llegar a un consenso académico. Por tanto, en este trabajo se estudian las distintas perspectivas sobre el inicio de esta tradición, analizando aquellas teorías que se centran en sugerir que la obra se trata de una invención del autor, pero también buscando algún matiz histórico que pudo servir como fuente de inspiración para Eusebio de Cesarea. (shrink)

The Mexican cult around the image of the Virgin of Tepeyac is commonly addressed in relation with creole nationalism, but that emphasis ignores the survival of its cult until today. Given that construction of identity through ‘miraculous’ images persists through technologies of iconic deployment, it is necessary to examine the original functions of its technologies. I investigate these problems by considering the construction of a newexhibition site for the Virgin of Tepeyac, and the modalities of reproducing the image until today. (...) The historical comparison of these contemporary techniques with those of the seventeenth century enables to appreciate the coherence of this visual tradition and its importance to the construction of social processes in Mexico. (shrink)

This paper discusses historical-critical thought to address the problems of restoration and preservation of tape music, proposing viable solutions to the matter of digitizing the historically valuable data that exists on and is represented by magnetic tapes. A detailed program of research and restoration and some software for helping in creation of critical editions of the musical works are proposed. We also present some of the issues and controversies that must be considered and approaches we have applied in the preservation (...) of tape music, highlighting how these interpretations can impact later performances of these tape documents. Fundamentally, we argue that the act of tape music restoration has a parallel with the interpretation of the “Urtext score” in the performance of music from the Common Practice Era. (shrink)

Designers’ intentions are important for determining an artifact’s proper function (i.e., its perceived real function). However, there are disagreements regarding why. In one view, people reason causally about artifacts’ functional outcomes, and designers’ intended functions become important to the extent that they allow inferring outcomes. In another view, people use knowledge of designers’ intentions to determine proper functions, but this is unrelated to causal reasoning, having perhaps to do with intentional or social forms of reasoning (e.g., authority). Regarding these latter (...) social factors, researchers have proposed that designers’ intentions operate through a mechanism akin to social conventions, and that therefore both are determinants of proper function. In the current work, participants learned about an object’s creation, about social conventions for its use and about a specific episode where the artifact was used. The function implemented by the user could be aligned with the designer’s intended function, the social convention, both, or neither (i.e., an opportunistic use). Importantly, the use episode always resulted in an accident. Data show that the accident negatively affected proper function judgments and perceived efficiency for conventional and opportunistic functions, but not for designers’ intended functions. This is inconsistent with the view that designers’ intentions are conceptualized as causes of functional outcomes and with the idea that designers’ intentions and social conventions operate through a common mechanism. (shrink)

We critically analyse the point of view for which laws of nature are just a mean to compress data. Discussing some basic notions of dynamical systems and information theory, we show that the idea that the analysis of large amount of data by means of an algorithm of compression is equivalent to the knowledge one can have from scientific laws, is rather naive. In particular we discuss the subtle conceptual topic of the initial conditions of phenomena which are generally incompressible. (...) Starting from this point, we argue that laws of nature represent more than a pure compression of data, and that the availability of large amount of data, in general, is not particularly useful to understand the behaviour of complex phenomena. (shrink)

Esse artigo é fruto de um projeto de pesquisa, que busca estabelecer um diálogo Sul-Sul entre o pensamento do educador Paulo Freire e o sociólogo Boaventura Santos, com foco nos temas da democracia e da educação pública na atualidade da sociedade brasileira (2014-2020). Essa pesquisa se assentou numa abordagem qualitativa, priorizando a pesquisa bibliográfica e documental. No entanto, para fins de delimitação desse artigo e de socialização de alguns resultados, centro a análise na contribuição do pensamento de Paulo Freire a (...) partir das margens do Sul, tomando como base seu conceito de “ser mais”, para debater sobre essa crise da democracia e da educação pública na atualidade do país. Ao tomar como base esse conceito de “ser mais”, foi possível identificar tanto os limites estruturantes da democracia liberal na sociedade, em particular na educação, e a necessidade de fazer emergir outras interpretações não eurocêntricas a respeito desses temas, bem como evidenciar um cenário de agudo retrocesso democrático, que demonstra avançar na condição do “ser menos” e, por conseguinte, distorcer, profundamente, a vocação ontológica de ser mais. Palavras-Chave: Paulo Freire; Ser mais; Democracia; Educação Pública; Margens do Sul. Democracy and education crisis in Brazil: a contribution of freirean thought to the debate Abstract: This article is the result of a research project, which seeks to establish a South-South dialogue between the thought of educator Paulo Freire and sociologist Boaventura Santos, focusing on the themes of democracy and public education in the current situation of Brazilian society (2014-2020). This research was based on a qualitative approach, prioritizing bibliographic and documentary research. However, for the purpose of delimiting this article and sharing some results, I focus the analysis on the contribution of Paulo Freire's thought from the Southern margins, based on his concept of “being more”, to debate this crisis of democracy and public education in the country's current situation. Based on this concept of “being more”, it was possible to identify both the structuring limits of liberal democracy in society, in particular in education, and the need to bring out other non-Eurocentric interpretations of these themes, as well as showing a scenario of acute democratic setback, which demonstrates advancing in the condition of “being less” and, therefore, profoundly distorting the ontological vocation of being more. Keywords: Paulo Freire; Being more; Democracy; Public education; Southern margins. Crisis de la democracia y educación en Brasil: una contribución del pensamiento freireano al debate Resumen: Este artículo es el resultado de un proyecto de investigación, que busca establecer un diálogo Sur-Sur entre el pensamiento del educador Paulo Freire y el sociólogo Boaventura Santos, centrándose en los temas de la democracia y la educación pública en la sociedad brasileña actual (2014-2020). Esta investigación se basó en un enfoque cualitativo, dando prioridad a la investigación bibliográfica y documental. Sin embargo, para efectos de delimitación de este artículo y socialización de algunos resultados, centro el análisis en el aporte del pensamiento de Paulo Freire desde los márgenes del Sur, tomando como base su concepto de "ser más", para discutir esta crisis de la democracia y la educación pública en la situación actual del país. Tomando como base este concepto de "ser más", fue posible identificar los límites estructurales de la democracia liberal en la sociedad, particularmente en la educación, y la necesidad de sacar a la luz otras interpretaciones no eurocéntricas de estas cuestiones, así como poner de manifiesto un escenario de aguda regresión democrática, que demuestra avanzar en la condición de "ser menos" y, en consecuencia, desvirtuar profundamente la vocación ontológica de ser más. Palabras clave: Paulo Freire; Ser más; Democracia; Educación Pública; Márgenes del Sur. Data de registro: 18/02/2022 Data de aceite: 26/10/2022. (shrink)

I hope I will not be accused of mental colonialism by attributing to Europe the role which belongs to it historically: that of the Self, which leaves the position of the Other for us. Consequently, this text ought to begin with the view taken of the Other (the European view of the Brazilians) and continue with the view held by the Other (the Brazilian view of the Europeans).

. We explore the possibility and some potential payoffs of using the theory of accessible categories in the study of categories of logics. We illustrate this by two case studies focusing on the category of finitary structural logics and its subcategory of algebraizable logics.

Conheci Rubem Alves pelo Sigrist. Não foi aqui na academia. Foi pelos cantos e recantos desta Campinas. Alves e Sigrist foram colegas de magistério universitário em Rio Claro primeiro, nesta casa depois. Foram muito próximos até que a vida os separasse.

In this paper we shall introduce the variety WQS of weak-quasi-Stone algebras as a generalization of the variety QS of quasi-Stone algebras introduced in [9]. We shall apply the Priestley duality developed in [4] for the variety N of ¬-lattices to give a duality for WQS. We prove that a weak-quasi-Stone algebra is characterized by a property of the set of its regular elements, as well by mean of some principal lattice congruences. We will also determine the simple and subdirectly (...) irreducible algebras. (shrink)

In this paper we shall introduce the variety WQS of weak-quasi-Stone algebras as a generalization of the variety QS of quasi-Stone algebras introduced in [9]. We shall apply the Priestley duality developed in [4] for the variety N of ¬-lattices to give a duality for WQS. We prove that a weak-quasi-Stone algebra is characterized by a property of the set of its regular elements, as well by mean of some principal lattice congruences. We will also determine the simple and subdirectly (...) irreducible algebras. (shrink)

Este artículo propone una interpretación estética de la relación entre los sistemas filosóficos de Spinoza y Nietzsche a partir una base ontológica común. Aunque sea difícil defender una lectura de Spinoza por parte de Nietzsche, si nos dirigimos a la mediación desde el pensamiento indio entre los pilares de sus respectivos sistemas, podremos fundar una relación entre la voluntad de poder y el _conatus _spinozista. El propósito de esta investigación es doble: por un lado, proponer una interpretación estética de la (...) filosofía de Spinoza desde su sistema de los afectos; y, a partir de ahí, apuntar al fundamento afectivo de esta estética desde la voluntad de poder nietzscheana. (shrink)

La lógica, tal como sostienen algunos autores, es una disciplina normativa. Nos dice qué está bien y qué está mal a la hora de inferir, e influye en nuestras prácticas inferenciales. Por otro lado, el problema de la adopción de Kripke y Padró propone que la idea de adoptar principios lógicos no tiene sentido o no es posible. Mediante una comparación con distintas interpretaciones de la idea de normatividad en la lógica, analizaré la compatibilidad entre ambas posturas. La aparente desconexión (...) entre lo que es correcto y las prácticas de los agentes, sumada a la impotencia de las normas para influir en las prácticas inferenciales, llevarán a una conclusión poco alentadora para quienes quieran sostener ambas posturas: si aceptamos que el problema de la adopción es un problema real, entonces hay que borrar todo rastro de normatividad de nuestra concepción de la lógica. (shrink)

Este artigo é uma espécie de vanguarda da retaguarda, pois ao mesmo tempo em que quer avançar, sendo portando de filosofia política contemporânea é convocado a retornar em busca de conceitos antigos, mas que não envelheceram. A parresía cínica com os seus desdobramentos é um exemplo desse retorno aos antigos. O texto, outrossim, dedica-se a responder a questões que interrogam pela utilidade das revoltas e das insurreições, pelo papel dos intelectuais diante do poder. O artigo procura problematizar, seguindo os estudos (...) de Michel Foucault, as formas tradicionais de pensar a ação política, e pleiteando, ao mesmo tempo um tipo de responsabilidade política para a filosofia. Por fim, indaga-se pela possibilidade da constituição de uma responsabilidade política para a filosofia concebida como forma de vida. Como resultado, há a perspectiva de um conteúdo ético para a ação política. (shrink)

El tema de la autonomía de la música se ha debatido al interior del desarrollo de la misma, en términos de géneros musicales por una parte, y de parámetros estructurales por otra. El artículo expone las fases históricas que conducen al concepto de música de la tradición clásica y la reflexión sobre la música instrumental, que consolida la idea de música absoluta. Esta idea tiene a su vez dos acepciones: música libre de textos y afectos, y música como lenguaje absoluto (...) y supremo. Finalmente el artículo se ocupa de la nueva forma como se comprende la autonomía de la música en la actualidad: música surgida de la estructura misma del sonido, sin el recurso inmediato del modelo retórico o de la lógica armónica. (shrink)

O texto, em sua estrutura argumentativa, objetiva estabelecer as condições pelas quais a linguagem deveria remeter a um contexto que ultrapassa as exigências de uma razão que identifica verdade e universalidade. As questões o que é comunicar? e o que é pensar? orientam uma perspectiva de abordagem do problema, conduzindo à considerações críticas acerca da insuficiência de uma concepção da racionalidade que se funda na exclusão da alteridade.

SÍNTESE - Este texto visa contribuir ao debate sobre as condições para filosofar com crianças. Sugere que o aprendizado da relação é passivei a partir do resgate da nossa história pessoal e do exercício da admiração, o que se efetiva na relação com crianças. Tal aprendizado, configurando já uma postura filosófica, possibilita a reconstrução do dizer e do pensar, da relação entre o dizer e o pensar, do comunicar. Há uma perspectiva ética, à base do filosofar com crianças, a qual (...) relaciona a nossa história pessoal com a História. (shrink)

ABSTRACTUnmarried and childless women are frequently portrayed negatively in society. Social storytelling often renders them discriminated against, or in extreme cases, outcast by their kin or clan. Twelve semi-structured interviews were conducted with never married women to explore the concept of femininity, constructions of identity in daily-life, identity changes over time, marital status, and the interaction between having not married and womanhood. Data specifically relating to self-definitions of femininity and marital status concentrate on the speakers’ constructions of themselves as both (...) the subject and the object of their own reflective enquiry. Four key themes emerged through the analysis: ‘Being Never Married’; ‘Society’s Perceptions’; ‘Being Feminine’; and ‘The Self and Transitions’. This study facilitates understanding of never married women’s relationship with themselves, their gender identity, and marital status; and is key to understanding how this population discusses their marginalisation in society. (shrink)

The Science Wars have not involved any violence, nor even threats of violence. Thus the label “wars” for this series of discussions, mostly one-sided and mostly located within the academy, is something of an overblown metaphor. Nonetheless, I will suggest that there are some respects in which the metaphor is appropriate. The Science Wars involve territory, albeit a metaphorical kind of territory. They inspire work that can be best interpreted as ideological, a result of disciplinary interests. Moreover, fellow participants in (...) the wars and others reward that ideological work.My goal in this is to display efforts to maintain a discipline's epistemic authority, the recognition that members of that discipline have legitimate claims to knowledge on a subject. The central section of the paper takes the form of a discussion of one recent contribution to the Science Wars, James Robert Brown's Who Rules in Science? My argument is at least somewhat generalizable beyond this book, and it therefore points to interesting phenomena related to epistemic authority. (shrink)