Durante aproximadamente vinte séculos o que se entendia predominantemente como ciência era a ontologia clássica, entretanto, a partir da modernidade ela começou a perder o status de cientificidade e foi a filosofia crítica de Kant que de forma radical apontou para a sua impossibilidade enquanto ciência. Hegel, porém, acha que a ciência só é verdadeiramente efetiva enquanto ontologia, de modo que ele toma como tarefa de sua filosofia o resgate da ontologia enquanto ciência. Neste horizonte, Hegel através da ontologização da (...) lógica se propõe a resgatar a ontologia enquanto ciência, porém esta é uma nova concepção de ontologia e se apresenta como crítica em relação à ontologia clássica e a crítica kantiana à ontologia clássica. (shrink)

Para Jonas aparece como a fonte de todos os outros direitos, entretanto, ele não deve ser pensado separadamente do, de modo que não se pode falar da obrigação do médico em relação ao sem, ao mesmo tempo, se falar do. Assim sendo, essa relação necessária dos dois direitos, e, deve nortear a tarefa da arte médica, seus direitos e deveres, e, consequentemente, nortear a possibilidade de interrupção de um tratamento que mantém a vida em condições deploráveis e irreversíveis. Summary: For (...) Jonas the appears as the source of all other rights, however, it should not be thought separately from the, so one cannot speak of the physician's obligation to the without, at the same time, speaking of the. Therefore, this necessary relation of the two rights, the and the, should guide the task of the medical art, its rights and duties, and consequently guide the possibility of interruption of a medical treatment that maintains the life of a patient in deplorable and irreversible conditions Keywords: right to die, right to live, medical art. (shrink)

A situação atual do ser humano é deuma crise global na qual as ameaças de guerranuclear, de desastre ecológico e de colapsoeconômico apontam para o extermínio da biosferahumana. A racionalidade técnico-cientifica tornoupossível esta situação de crise, entretanto, elaprópria torna impossível a fundamentação racionalde uma ética que nos leve, em face do perigocomum, a assumir coletivamente a responsabilidade.Apel, porém, contesta a racionalidadetécnico-científica e defende a fundamentaçãoracional, intersubjetiva, de uma necessária orientaçãoético-politica capaz de lidar com os grandesdesafios que põem em risco a (...) civilizaçãohumana no final do século XX. (shrink)

Aspectos biográficos -- Aspectos epistemológicos e conceituais -- Diálogos com outros autores -- Aplicação da pedagogia freireana.

In his thesis Para uma Teoria Geral dos Homomorfismos (1944), the Portuguese mathematician José Sebastião e Silva constructed an abstract or generalized Galois theory, that is intimately linked to F. Klein’s Erlangen Program and that foreshadows some notions and results of today’s model theory; an analogous theory was independently worked out by M. Krasner in 1938. In this paper, we present a version of the theory making use of tools which were not at Silva’s disposal. At the same time, we (...) tried to keep in mind, so much as possible, the gist of his standpoint. (shrink)

Fertility levels have dropped substantially in Latin America in recent decades, fuelled by increased contraceptive use and notably a method mix skewed towards female sterilization. This study examined choice of female sterilization in four Latin American countries: Brazil, Colombia, the Dominican Republic and Peru. Data were drawn from national Demographic and Health Surveys conducted in 1995s reproductive histories to consider the effects of a number of sociodemographic and contextual determinants as they pertained to status at the moment of the event. (...) The results revealed that the likelihood of a womans propensity to choose sterilization. (shrink)

AimTo evaluate the cognitive functioning of subjects practicing trance mediumship in Brazil.MethodThe study was based on the measurement of cognitive functions of 19 spirits mediums through neuropsychological tests such as the Brief Cognitive Screening Battery, the Verbal Fluency Test, the digit span test, the cube test, the five digit test and an evaluation of mental health through scales such as the Beck Depression Inventory, the Self-Report Questionnaire, and the Trauma History Questionnaire. The sample included the participation of spirit mediums divided (...) into two groups. The more experienced group with 11 subjects had more than 10 years of mediumistic practice, while the other less experienced group with 8 subjects had 1–5 years of experience. The inclusion criteria were psychophonic mediums with regular trance practices for at least one year. The data collected were analyzed using the SPSS statistical package.ResultsRegarding performance on the BCSB and digit span test, all subjects reached scores at the median or higher in comparison to standardized scores of Brazilians. Scores of 90% on the cube test and 42% on the FAS were reached in comparison to median or higher values, versus the median of standardized scores among Brazilians. On the FDT, we found statistical significance in the choice stage, with higher performance of subjects whose initial age of trance recognition occurred before 21 years old. On the BDI scale, no participant met the criteria for major depression. The SRQ showed an incidence of common mental disorders in 21% of the sample, which was more prevalent in the LEG.ConclusionThe cognitive functioning of subjects who practice trance mediumship in Brazil is associated with cognitive health. Executive dysfunction may be a tendency in LEG. However, an incidence of common mental disorders in the LEG was observed. Executive processing was higher in the subgroup with early practices of recognizing the phenomenon. (shrink)

The phenomenon of belief in demonic possessions always appears in times of crisis. The intention of this communication is to report the vision of Michel de Certeau, among others, on a fact of possession that occurred in Loudun and shows that religious motives, for some time in history, have been and are still being used for political manipulation. With great documentary and literary analysis, allied to intense research on the city's folklore and imagery, Certeau shows a perspective on the history (...) of religions in the least different. In the construction of his reasoning and his research, contradictory histories emerge, each at different times and places and each one connected in political and epistemological transformations, of Certeau not only maintains an unconventional authorial posture, but more importantly: it shows the reader That which is lost, missing and fragmented in the process of writing official history. (shrink)

O presente artigo analisa a visão dos Estados Unidos da América por D. Francisco d’Assis Almeida Portugal (1796-1870), ao longo do século XIX. Diplomata, ministro e parlamentar da monarquia constitucional portuguesa, foi um arguto observador da evolução da política externa da república americana no relativo à América Central, África Ocidental e Europa. D. Francisco d’Assis Almeida Portugal dedicou especial atenção à escravatura, ao federalismo e à guerra civil americana (1861-1865). Nas suas reflexões não acredita na viabilidade dos EUA, considerando-o um (...) estado falhado. (shrink)

Com a análise conceitual da arte e da expressão artística, este artigo situa a discussão do ensino de arte em síntese aos pressupostos críticos de Walter Benjamin. Busca-se, primeiramente, o sentido da arte no contexto de seu surgimento, sua valorização cultural e sua função social, para, posteriormente, mediante pressupostos da Teoria Crítica da Sociedade, verificar-se as contradições com sua desintegração na atualidade, apropriada pela indústria cultural como valor de mercadoria. Nesse trajeto, a reprodução técnica da obra de arte tornase o (...) fundamento categórico para a crítica e o desnudamento das formas decadentes sob as quais a arte é “visualizada” na modernidade. A redução das formas estéticas de percepção da arte expressa-se no desaparecimento da experiência, na incapacidade de narrar, na crise da transmissão, enfim, no ensino de arte. (shrink)

In his thesis 'Para uma Teoria Geral dos Homomorfismos' (1944) the Portuguese mathematician José Sebastião e Silva constructed an abstract or generalized Galois theory, that is intimately linked to F. Klein’s Erlangen Program and that foreshadows some notions and results of today’s model theory; an analogous theory was independently worked out by M. Krasner in 1938. In this paper, we present a version of the theory making use of tools which were not at Silva’s disposal. At the same time, we (...) tried to keep in mind, so much as possible, the gist of his standpoint. (shrink)

RESUMO O objetivo deste artigo é analisar o problema da extensão e do conteúdo da iluminação uma vez que se adote a interpretação regulacionista para a teoria do conhecimento de Agostinho. O regulacionismo, tese defendida por Etienne Gilson, afirma que a iluminação divina do intelecto humano diz respeito ao caráter necessário dos conhecimentos alcançados pela inteligência, e não sobre o conteúdo do conhecimento; assim, a iluminação não teria por função auxiliar na formação de conceitos, mas teria a função de julgar (...) a adequação desses conceitos à verdade. Entretanto, interpretações desse tipo trazem um problema quanto à autonomia cognitiva humana, já que o intelecto seria constrangido externamente em relação ao seu conhecimento. Trataremos, ainda, da crítica sobre a exagerada ênfase na epistemologia que a hipótese regulacionista reverbera. Por fim, e de acordo com o regulacionismo, buscaremos dar uma resposta coerente ao problema da extensão do conhecimento oriundo da iluminação, respeitando tanto a singularidade do raciocínio humano quanto a primazia do conhecimento divino. ABSTRACT The aim of this article is to analyze the issue of the extension and the content of the illumination once the regulationist interpretation for the theory of knowledge of Augustine is adopted. Regulationism, a thesis advocated by Etienne Gilson, states that the divine illumination of the human intellect concerns the necessary character of the knowledge attained by intelligence, not the content of knowledge; Thus, illumination would not have it as an auxiliary function in the formation of concepts, but would have the function of judging the adequacy of these concepts to the truth. However, interpretations of this kind bring with it a problem regarding human cognitive autonomy, given the intellect would be constrained externally in relation to its knowledge. We will also deal with the criticism about the exaggerated emphasis on epistemology in which the regulationist hypothesis reverberates. Finally, and according to regulationism, we will seek to give a coherent answer to the issue of the extension of knowledge from illumination, respecting both the uniqueness of human reasoning and the primacy of divine knowledge. (shrink)

Este artigo tem como objetivo apresentar as bases nacionais que constituem a formação do homem burguês e a estruturação do processo educacional que se inicia a partir do século XVII, culminando no florescimento da escola pública na França no século XIX, estendendo-se paulatinamente no Brasil no século XX. O artigo tem como problema investigar se o modelo formativo estruturado na sociedade brasileira contemporaneamente envolve a formação integral do cidadão ou apenas o seu ajustamento à dinâmica social. Face às condições histórico-sociais (...) que imperam nos três últimos séculos, com maior ênfase na segunda metade do século XX, a formação humana sofre duros golpes e, mediante a estruturação da escola pública, a educação dirige-se para atender a ideologia e a dinâmica produtiva da estrutura capitalista do pós-guerra. Retomando autores clássicos como John Locke, Jean Jacques Rousseau, Immanuel Kant e Karl Marx a análise passa a apresentar o cenário em que se constitui a tendência liberal europeia em compreender a formação como parte do processo civilizatório. O texto procura expor que a perspectiva educacional do século XXI, se coloca como um modelo de educação aportado pelos interesses do capital, o qual interfere diretamente na execução de uma educação que poderia ser autorreflexiva e crítica, mas que se mostra oficialmente funcional, adaptativa e instrumental, sem perder de vista o ideal liberal burguês. (shrink)

This article reflects on childhood times based on the words chrónos, kairós and aión, which the Greeks use to conceptualize time, in dialogue with different authors, such as Kohan, Pohlmann, Skliar, Kohan and Fernandes. In the pedagogical field, we explore how Pedagogy of Childhood has focused on the importance of childhood temporality and children’s agency, with contributions from Hoyuelos, Parrini, Aguilera et al., Barbosa, Oliveira-Formosinho e Araújo, Oliveira-Formosinho, Pinazza and Gobbi. We reflect on what forms of organizing time are possible (...) when we think about children and their childhoods. Would it be a continuous and chronological time, a time of opportunity for the instant or the timeless intensity of the aiónic? Would it be possible to open spaces in school for other temporalities, given its immersion in chronological time, and its extreme emphasis on routine? We seek a relationship between forms of temporality, philosophy, and early education in order to explore alternative possibilities in the relationship between child and the school context, and conclude that, since the child’s is the aiónic time of intense experience, it is in the heightened dynamic immediacy and the multiple symbolic languages of play that it may be possible to create pedagogical structures that provide a dwelling for childhood temporality. (shrink)

Objective: This study aims to compare the acoustic vocal analysis results of a group of transgender women relative to those of cisgender women.Methods: Thirty transgender women between the ages of 19 and 52 years old participated in the study. The control group was composed of 31 cisgender women between the ages of 20 and 48 years old. A standardized questionnaire was administered to collect general patient data to better characterize the participants. The vowel /a/ sounds of all participants were collected (...) and analyzed by the Multi-Dimensional Voice Program advanced system.Results: Statistically significant differences between cisgender and transgender women were found on 14 measures: fundamental frequency, maximum fundamental frequency, minimum fundamental frequency, standard deviation of fundamental frequency, absolute jitter, percentage or relative jitter, fundamental frequency relative average perturbation, fundamental frequency perturbation quotient, smoothed fundamental frequency perturbation quotient, fundamental frequency variation, absolute shimmer, relative shimmer, voice turbulence index, and soft phonation index. The mean fundamental frequency value was 159.046 Hz for the cases and 192.435 Hz for the controls.Conclusion: Through glottal adaptations, the group of transgender women managed to feminize their voices, presenting voices that were less aperiodic and softer than those of cisgender women. (shrink)

No capítulo X de A Estrutura das Revoluções Científicas (1962) de Thomas Kuhn o conceito de paradigma figura como elemento filosófico central na tensão que se estabelece entre o âmbito perceptivo/cognitivo versus o âmbito ontológico do “problema da mudança de mundo”. No presente artigo, apresento alguns desdobramentos do conceito de paradigma com o objetivo de indicar dois sentidos principais para o termo subjacentes às formulações kuhnianas no capítulo X e que são desenvolvidos na obra tardia do autor, a saber: (1) (...) o ‘paradigma’ como exemplar, apresentado em “Postscript – 1969” (1970) e “Seconds thoughts on paradigms” (1977); e (2) o ‘paradigma’ como léxico, apresentado principalmente, em, “Metaphor in science” (1979), “Commensurability, comparability, communicability” (1983), “Possible worlds in history of science” (1989), “The road since Structure” (1990) e “Afterwords” (1993). Através do conceito de exemplar, explicito a função cognitiva que os paradigmas exercem nos membros das comunidades científicas: a singularidade dos exemplares reside não apenas no fato de eles serem exemplos-padrão para os membros de uma comunidade, mas em serem expressão de um processo cognitivo mais geral que já está pressuposto no desenvolvimento da atividade científica. Através do conceito de léxico, explicito a função constitutiva dos paradigmas como princípios a priori, porém dinâmicos e relativizados, como condições de possibilidade para a experiência do conhecimento, sendo, em particular, determinantes na experiência do sujeito no âmbito científico. Nesse sentido, a articulação teórica proposta nesse artigo evidencia que a análise do empreendimento científico na Estrutura considera processos cognitivos e ontológicos do sujeito epistêmico expressos por meio do conceito de paradigma. No entanto, essa compreensão é obscurecida diante do emprego polissêmico e impreciso do termo no decorrer de toda a obra e que se apresenta de modo particularmente conflitante no capítulo X. Palavras-chave: exemplar; léxico; paradigma; mudança de mundo; Thomas Kuhn. (shrink)

O estudo apresentado aqui trata da investigação do conceito de amor para o filósofo dinamarquês Søren Kierkegaard. Nessa perspectiva, o devido conceito está relacionado ao mandamento cristão de amor ao próximo. Esclarecemos, portanto o sentido do “dever amar” e o “próximo” a quem se refere. A partir disso, observamos algumas críticas a essa noção de amor elaboradas pelo filósofo alemão Theodor Adorno, onde expõe a impossibilidade do amor ser um dever e de amar um sujeito que, a priori, não deve (...) possuir rosto. (shrink)

Espinosa nunca explicitou uma teoria sobre educação. Contudo, a leitura da sua obra dá-nos pistas para pensar a educação. A via para o conhecimento, que implica a interação de aspectos cognitivos e afetivos, dá-se como encontro daquele que se conhece com o conhecido, resultando no verdadeiro conhecimento, o qual é indissociável da felicidade suprema e do aumento de potência. O ignorante e o sábio são duas figuras extremas do devir-ético enquanto possibilidade de transformação inerente à existência humana, permitindo-nos refletir sobre (...) a relação ensino/aprendizagem. (shrink)

O que é ser “mulher”? Como se reconhece alguém que se identifica como mulher? Há diferenças entre mulheres? O significado da palavra mulher “do latim mulĭer, uma mulher é uma pessoa do sexo feminino. Trata-se de um termo que se utiliza em contraste a homem, conceito que nomeia o ser humano do sexo masculino”. A construção da mulher parece depender da existência do homem, a quem se opõe. Mulher: “pessoa do sexo feminino que já tendo chegado à sua puberdade ou (...) à idade adulta. Por conseguinte, a menina passa a ser mulher, de acordo com os padrões culturais, a partir da sua primeira menstruação”. Além do significado biológico, há também a construção do “ser mulher” em diferentes áreas do conhecimento e da cultura. (shrink)

Este trabalho é uma réplica ao artigo A psicanálise pragmática e o paradoxo da interpretação, de João José Rodrigues Lima de Almeida. Discuto nele as noções de introspecção, linguagem privada, vida interior, linguagem referencial, sentido, ação intencional, sintomas, critérios, razões causais e objetivos da clínica psicanalítica, todas questionadas pelo autor do artigo. Sugere-se que as críticas feitas às idéias de Márcia Cavell e de Jurandir Freire Costa sobre esses tópicos devem-se a mal-entendidos teóricos e não à incompatibilidade conceitual (...) entre o vocabulário psicanalítico e as teses do neopragmatismo lingüístico.This article is an answer back to João José Rodrigues Lima de Almeida's article "The pragmatic psychoanalysis and the paradox of interpretation". It deals with notions such as introspection, private language, inner life, referential language, meaning, intentional action, symptoms, criteria, causal reasons, and aims of the psychoanalytical clinic, all of them objected to by Almeida. It is suggested that the criticisms on Marcia Cavell's and Jurandir Freire Costa's readings on those conceptions are due to theoretical misunderstandings rather than conceptual incompatibility between the psychoanalytic vocabulary and the linguistic neopragmatism. (shrink)

This article analyses the role of sacred and religious art in Amazonia in the context of the catholic renovation movement of the 19th century, known as Catholic Reform. For that, it takes the order of the main altar of Our Lady of Belém by Pará’s Bishop Antônio de Macedo Costa to Italian architect Luca Carimini as its study object. This piece, along with others made throughout the period of Pio IX’s pontificate, constitutes an iconological programme as well as an (...) artistic and sacred narrative body, which testify to the pedagogical and political debates on the history of Roman Catholicism in Brazil in the 19th century. Besides that, it moves artists that acted under the patronage of Pope Pius IX in Latin American cities such as Santiago, in Chile, and Belém do Pará, in Brazil, putting in evidence the artistic, intellectual and religious connections between the Vatican and South America, as part of an international renewal movement of Catholicism. (shrink)

The main aim of this paper is to introduce first-order versions of logics of evidence and truth, together with corresponding sound and complete Kripke semantics with variable and constant domains. According to the intuitive interpretation proposed here, these logics intend to represent possibly inconsistent and incomplete information bases over time. The paper also discusses the connections between Belnap-Dunn’s and da Costa’s approaches to paraconsistency, and argues that the logics of evidence and truth combine them in a very natural way.

What are human rights? What makes a particular human rights claim ‘genuine’ or ‘valid’? These are difficult questions with which current philosophical literature on human rights is concerned. They are also the same kind of questions that legal philosophers asked about Law throughout the 20th century. Drawing from the similarities between the two fields, I attempt to do with the concept of human rights something similar to what Ronald Dworkin accomplished with that of Law in Law’s Empire. First, I offer (...) a critique of the two dominant perspectives on human rights—the Orthodox and Political views—that is similar in character to Dworkin’s Semantic Sting objection to Legal Positivism. Second, I sketch an alternative, Dworkinian-inspired framework that seeks to develop the notion of human rights as an interpretive concept. According to this framework, different accounts of human rights are to be understood as expressing different interpretations of the point (or purpose) of human rights practice. (shrink)

The issue of what consequences to draw from the existence of non-classical logical systems has been the subject of an interesting debate across a diversity of fields. In this paper the matter of alternative logics is considered with reference to a specific belief system and its propositions :the Azande are said to maintain beliefs about witchcraft which, when expressed propositionally, appear to be inconsistent. When the Azande have been presented with such inconsistencies, they either fail to see them as such (...) or else accept them as non-problematical. Is our knowledge of logical truths a relative and culturally determined phenomenon, or is there some (transcendent) criterion that allows us to adjudicate between alternative logical systems? The authors propose an approach for resolving disputes about the status of Azande reasoning which assumes a paraconsistent framework, thus providing a new perspective on this debate. (shrink)

We investigate the higher-order modal logic , which is a variant of the system presented in our previous work. A semantics for that system, founded on the theory of quasi sets, is outlined. We show how such a semantics, motivated by the very intuitive base of Schrödinger logics, provides an alternative way to formalize some intensional concepts and features which have been used in recent discussions on the logical foundations of quantum mechanics; for example, that some terms like 'electron' have (...) no precise reference and that 'identical' particles cannot be named unambiguously. In the last section, we sketch a classical semantics for quasi set theory. (shrink)

We formulate Suppes predicates for various kinds of space-time: classical Euclidean, Minkowski's, and that of General Relativity. Starting with topological properties, these continua are mathematically constructed with the help of a basic algebra of events; this algebra constitutes a kind of mereology, in the sense of Lesniewski. There are several alternative, possible constructions, depending, for instance, on the use of the common field of reals or of a non-Archimedian field (with infinitesimals). Our approach was inspired by the work of Whitehead (...) (1919), though our philosophical stance is completely different from his. The structures obtained are idealized constructs underlying extant, physical space-time. (shrink)

In this paper we will present the philosopher Friedrich Nietzsche’s main reflections on the scientific enterprise, its relation to the metaphysical tradition, and how the German author drew on the nineteenth century cosmological discussion to develop a worldview that ultimately endorses a dynamic and more creative form of science, whose representations and values should not be separated from human interests.

This paper is concerned with the particular problems raised by observations of phenomena outside the common course of nature for their validation as knowledge. It examines to what extent the content of the reports and, in particular, their lack of intrinsic plausibility affected the methods used in their authentication and the assessment of testimony at the Royal Society in the first half of the eighteenth century. I show that literary strategies were usually necessary but not sufficient for the validation of (...) these kinds of observations. Next, I discuss why visual representations were especially useful in establishing the singularity of the observations, but I point out that their high costs and other restrictions meant that they were not so widespread. In contrast I show that, for a long period of time, testimony was used in the majority of the reports as the true stamp of authenticity. I note, however, that the Royal Society accepted reports by authors of varied social status, level of education and occupation, and I discuss some of the factors responsible for the complexity of the handling of testimony at the Society. I argue against Shapin that in the case of reports of extraordinary phenomena, the competence of the reporter and witnesses was often more important than their social status. The increasing role of expertise in the assessment of observations at the Society become especially apparent by the middle of the eighteenth century.Author Keywords: Authentication; Competence; Monstrous births; Singular; Testimony; Royal Society of London. (shrink)

An improvement on Horwich's so-called "pseudo-proof" of Russell's principle of induction is offered, which, we believe, avoids certain objections to the former. Although strictly independent of our other work in this area, a connection can be made and in the final section we comment on this and certain questions regarding rationality, etc.

Sports occupy an interesting ethical space from a pedagogic point of view, being included in physical education curricula in most Western countries. The approach of physical education to sports as vehicle for ethical education is too limited when it is restricted to their minimal functional, constitutive and regulatory goals. This essay’s aim is to argue the extent to which the ethical potential of physical education can embrace more than functional purposes, or whether that will be neglected in terms of limited (...) educational aspirations. We present data from nineteen exploratory interviews with experienced philosophy, sports and physical education researchers and teachers, from six different nations, concerning the ethical potentiality of physical education. We highlight five ethical themes: (i) the regulatory and normative structure of sports; (ii) the spirit of sports and its internal values; (iii) the right playing/doing of sports; (iv) the overcoming in sports; and (v) sports as an opportunity for a supererogatory ethics as fertile ground for future operationalization of the potential of physical education for ethical education through sports.El deporte ocupa un interesante espacio ético desde un punto de vista pedagógico, integrándose en los curricula de educación física en la mayoría de países occidentales. El planteamiento de la educación física como vehículo de la educación ética es limitado cuando restringido a sus objetivos mínimos funcionales, constitutivos y regulatorios. El objetivo de este estudio es discutir si el potencial ético de la educación física puede ir más allá de los propósitos funcionales, que considerados aisladamente constituyen un desperdicio de la experiencia pedagógica del deporte. Para conseguirlo, presentamos datos de diecinueve entrevistas exploratorias con experimentados investigadores y profesores de filosofía, deporte y educación física relacionadas con las potencialidades éticas de la educación física. La muestra incluye individuos de seis diferentes nacionalidades, cuyo trabajo demuestra preocupaciones con el tema. La argumentación resulta de cinco temáticas principales: (i) Estructura normativa y regulativa del deporte; (ii) El espírito del deporte y sus valores internos; (iii) El bien hacer deportivo; (iv) La superación deportiva; (v) El deporte como oportunidad de una ética supererogatoria como contexto fértil para la concretización del potencial ético de una educación deportiva. (shrink)

The partial structures approach has two major components: a broad notion of structure (partial structure) and a weak notion of truth (quasi-truth). In this paper, we discuss the relationship between this approach and free logic. We also compare the model-theoretic analysis supplied by partial structures with the method of supervaluations, which was initially introduced as a technique to provide a semantic analysis of free logic. We then combine the three formal frameworks (partial structures, free logic and supervaluations), and apply the (...) resulting approach to accommodate semantic paradoxes. (shrink)

There are several conceptions of truth, such as the classical correspondence conception, the coherence conception and the pragmatic conception. The classical correspondence conception, or Aristotelian conception, received a mathematical treatment in the hands of Tarski (cf. Tarski [1935] and [1944]), which was the starting point of a great progress in logic and in mathematics. In effect, Tarski's semantic ideas, especially his semantic characterization of truth, have exerted a major influence on various disciplines, besides logic and mathematics; for instance, linguistics, the (...) philosophy of science, and the theory of knowledge. The importance of the Tarskian investigations derives, among other things, from the fact that they constitute a mathematical, formal mark to serve as a reference for the philosophical (informal) conceptions of truth. Today the philosopher knows that the classical conception can be developed and that it is free from paradoxes and other difficulties, if certain precautions are taken. We believe that is not an exaggeration if we assert that Tarski's theory should be considered as one of the greatest accomplishments of logic and mathematics of our time, an accomplishment which is also of extraordinary relevance to philosophy, as we have already remarked. In this paper we show that the pragmatic conception of truth, at least in one of its possible interpretations, has also a mathematical formulation, similar in spirit to that given by Tarski to the classical correspondence conception. (shrink)

Procuramos expor o pluralismo de leituras da obra freudiana mediante a exploração da hipótese de historicização da formação psíquica dos sujeitos, especialmente relativa ao complexo de Édipo e Supereu. Partindo da perspectiva de estudos feministas, verificamos no corpus teórico freudiano se há a possibilidade de que o avanço sócio-histórico seja um fator de modificação de concepções que, na leitura freudiana clássica, seriam lidas como imutáveis, fixas e rígidas cultural e historicamente. Madelon Sprengnether, Nancy Chodorow e Judith Butler serão retomadas para (...) criticar a leitura clássica e generalizante do complexo de Édipo enquanto “estrutural”, essencializado e substancializado. Sugerimos que, sendo uma lei hegemônica, a vivência edípica não pode ser completamente ultrapassada, mas pode ser performativamente atuada de formas desviantes de sua estrutura classicamente pensada por Freud. Nesse âmbito, a transmissão geracional é nosso enfoque primordial. Ela é debatida ao menos em três momentos complementares: na análise da filogênese, da herança arcaica e do Édipo social exposta em Totem e tabu, na herança narcísica de expectativas e ideais compreendida em Introdução ao narcisismo e na teoria da perpetuação de valores e tradições morais via identificações geracionais superegoicas que consta nas Novas Conferências sobre Psicanálise. (shrink)

Rousseau é reconhecido como um dos grandes filósofos da nossa tradição ocidental, sobretudo pelo impacto que os seus ideais tiveram na definição da ideologia moderna de viés republicano e até mesmo liberal. Porém, apesar da defesa incansável daqueles que viriam a ser os ideais revolucionários franceses, Rousseau insiste em manter uma prática de desigualdade naturalizada, considerando as mulheres como inferiores e eternas desiguais dos homens. Mary Wollstonecraft foi a primeira a fazer a denúncia da contradição do pensamento de Rousseau, na (...) obra que viria a ser o marco de uma literatura feminista: A Vindication for the Rights of Women. Porém, até mesmo esta denúncia está circunscrita àquele horizonte que Rousseau contribuira para desenhar: o horizonte da universalidade dos direitos, das liberdades e da igualdade. Neste artigo queremos caracterizar esta contradição levando em conta contribuições recentes de críticas feministas e apontando sua relação com o projeto democrático mais vasto. (shrink)