Este trabalho investiga a presença da figura de Zumbi dos Palmares no conto “A cabeça de Zumbi”, de Alberto Mussa, buscando tanto compreender aspectos históricos e culturais nele presentes como explorar a associação entre a figura mítico-histórica de Zumbi e a do orixá Exu. Inicialmente, para situar e dimensionar a importância do herói de Palmares para a história do negro no Brasil e dimensionar a questão de nossa formação identitária, utilizamos pensamentos de Sérgio Buarque de Holanda, Gilberto Freyre e (...) Stuart Hall, entre outros. Em seguida, enfocamos o conto e a relação entre Zumbi e Exu, feita por Conceição Evaristo na apresentação do livro, aprofundando-a a partir de informações colhidas nas obras de Reginaldo Prandi, Roger Bastide e Vagner Gonçalves da Silva e de observações críticas feitas por Moema Augel. (shrink)

Este ensayo es una contribución a la historia del pensamiento en Colombia y estudia el manuscrito de José Eusebio Caro (1817-1853) titulado Mecánica social (1836) en que su joven autor pretendió establecer los fundamentos de una ciencia de la sociedad cuando el Estado intentaba construir el monopolio del conocimiento jurídico. Nuestro análisis sugiere que el pensamiento colombiano de esa época estuvo afiliado a los métodos y teorías del comportamiento humano y de organización de la sociedad provenientes de algunas corrientes del (...) pensamiento francés del siglo XVIII e inicios del siglo XIX, particularmente los postulados del grupo reunido en la Société d’Observateurs de l´homme. (shrink)

Summary After having given an account of the current methodological debates about psychology I discuss Ryle's arguments which play an important role in this debate. Following Jerry Fodor's formulation of the cognitive psychology's programme I assess critically his claims from a Wittgensteinian perspective. Contrary to the interpretation of some Wittgensteinians it turns out that this programme contains a justifiable core.

Este artigo tem o objetivo de desvelar o núcleo da forma das relações socioeconômicas no sistema capitalista de exploração para acumulação de propriedade privada. Referido núcleo deriva nos sujeitos de direito, no Estado e nas demais instituições que derivam do modo de produção posto pela classe socioeconômica dominante que detém a propriedade privada dos meios de produção. Por meio do método materialismo histórico-dialética em Karl Marx e sob a ótica da interpretação filosófica e científica de Evguiéni Bronislavovitch Pachukanis e especialistas (...) contemporâneos. A derivação do modo de produção interpela a forma das relações socioeconômicas. A forma direito forjada com a ideologia capitalista trata formalmente todos os sujeitos como se fossem iguais, equivalendo-os como sujeitos de direito, com a autorização ideológica da forma Estado, em que ambas as formas conformam-se ao poder político da burguesia. O núcleo das relações socioeconômicas tem como átomo a mercadoria, as mercadorias não possuem valor de uso, mas sim valor de troca. Ninguém tem o direito de usar um bem necessário para sua vida, mas somente se puder contratar essa mercadoria. Logo, não somos sujeitos de direito, somos sujeitos pelo direito, ou seja, somos uma mercadoria no sistema capitalista a ser explorada pela classe proprietária dos meios de produção. (shrink)

Uma das principais preocupações de Ludwig Wittgenstein, presente já desde as suas primeiras observações, é a autonomia do pensamento próprio. Nosso objetivo neste texto é indicar alguns aspectos metodológicos do diagnóstico e da crítica que o filósofo vienense opera em relação à tradição filosófica ocidental com vistas a possibilitar a obtenção de resultados seguros e pacíficos no universo polêmico da filosofia. Para tanto, indicaremos a importância de recuperar o papel que a tradição filosófica desempenha para o pensamento próprio, assim como (...) a importância de conscientizar-se de que a principal dificuldade da filosofia é estar diante dos conceitos sem pré-conceitos. Além disso, ressaltaremos a necessidade de superação das dificuldades humanas como a da vontade mostrando na filosofia de Wittgenstein a presença da atividade destruidora dos vícios, adornos e ídolos herdados bem como a sua importância para a averiguação das condições lingüísticas do próprio pensar. (shrink)

An extended examination of Libet's works led to a comprehensive reinterpretation of his results. According to this reinterpretation, the Minimum Train Duration of electrical brain stimulation should be considered as the time needed to create a brain stimulus efficient for producing conscious sensation and not as a basis for inferring the latency for conscious sensation of peripheral origin. Latency for conscious sensation with brain stimulation may occurafterthe Minimum Train Duration. Backward masking with cortical stimuli suggests a 125-300 ms minimum value (...) for the latency for conscious sensation of threshold skin stimuli. Backward enhancement is not suitable for inferring this latency. For determining temporal relations between stimuli that correspond to subjects' reports, theendof cerebral Minimum Train Duration should be used as reference, rather than its onset. Results of coupling peripheral and cortical stimuli are explained by a latency after the cortical Minimum Train Duration, having roughly the same duration as the latency for supraliminal skin stimuli. Results of coupling peripheral stimuli and stimuli to medial lemniscus (LM) are explained by a shorter LM latency and/or a longer peripheral latency. This interpretation suggests a 230 ms minimum value for the latency for conscious sensation of somatosensory near-threshold stimuli. The backward referral hypothesis, as formulated by Libet, should not be retained. Long readiness potentials preceding spontaneous conscious or nonconscious movements suggest that both kinds of movement are nonconsciously initiated. The validity of Libet's measures of W and M moments (Libet et al., 1983a) is questionable due to problems involving latencies, training, and introspective distinction of W and M. Veto of intended actions may be initially nonconscious but dependent on conscious awareness. (shrink)

I address some issues on the concept woman that might illuminate both feminist thought and practice, and the interpretation of Wittgenstein. Using Sonia Sedivy’s New Wittgensteinian approach to accuse Neo-Wittgensteinians and their critics of still being essentialists about the concept art, I point out that Cressida Heyes’ Wittgensteinian anti-anti-essentialism concerning the concept woman is subject to the same accusation. Heyes suggests that, in the Philosophical Investigations, Wittgenstein provides feminist philosophers with a kind of anti-anti-essentialism based on which a dilemma concerning (...) the concept woman can be dismissed. She grounds her anti-anti-essentialism in her reading of Philosophical Investigations as offering feminist philosophers the idea that we can draw the boundaries of the concept woman according to our moral and political purposes. My goal is to call this grounding into question considering the New Wittgensteinian reading, such as Sedivy’s. I suggest that Heyes’ proposal falls prey of the essentialist illusion it tries to escape. I end by enquiring whether this same criticism can be applied to current ameliorative projects concerning the concept woman within so-called conceptual ethics or engineering. (shrink)

In the Poetics of Aristotle there is a definition of the human being that perhaps has not yet been well considered in educational theory and practice. This definition calls into question a dynamism that according to Plato was unavoidable for an appropriate understanding of the educational process that turns a human being into a beautiful, good and just citizen: mimesis. The paper's intent is to reconsider the definition of the human being, centred on mimesis, presented by Aristotle in the Poetics (...) to demonstrate if, and how, it might establish new paradigms for human coexistence. Aristotle's anthropological statement is included in a much wider discourse concerning philosophy of art; but if isolated from the context, it is an essential definition of human beings that can be synthesised as follows: human beings are the mimetic animal par excellence, and their process of understanding has a fundamental connection with such excellence. Ignorance and/or negligence of how relevant mimesis might be in the educational process may have decisively contributed to separate human beings from this core aspect of their humanity and therefore produced painful consequences in human coexistence. As long as education does not pay attention to the pedagogical implications of the definition taken from the Poetics, how can human flourishing be safeguarded? I argue that recognition of the centrality of mimesis in the educational process allows human edification to proceed devoid of ideological basis, be it secular or confessional; and overcomes the risk of relativism. Mimesis, formerly recognised by Plato as a link between what is expressed and what really is, is masterfully reinterpreted by Aristotle. Aristotle recognised its positive pedagogic value in the Poetics, and nowadays we can recognise how it offers existential dynamics that restore the vital human relationship between self and other. The sense of this proposal lies in giving mimesis the role it deserves in education, by raising the significance of how coexistence might benefit from a vast human dimension, capable of recognising our humanity beyond our rational capacity. (shrink)

O presente artigo insere-se no contexto do Programa de Mestrado Profissional (PROF-FILO UFABC) e articula parte da discussão feita na dissertação. Seu objetivo é correlacionar o avanço das Tecnologias Digitais de Informação e Comunicação e o enfraquecimento das Democracias Liberais do Ocidente, tendo como pano de fundo a governamentalidade algorítmica. Em um primeiro momento, a partir do conceito de governamentalidade do filósofo francês Michel Foucault faremos um diálogo com os pensadores alemães Ulrich Beck e Jürgen Habermas, discutindo de que forma (...) foram criados atalhos decisórios fora dos processos políticos no âmbito do conhecimento tecnocientífico alinhado aos interesses do Capital. Em um segundo momento, enquanto consequência desses atalhos, será abordado o risco que a hegemonia oligopolista das Big Techs traz para a vida social através de uma nova governamentalidade, agora algorítmica, em diálogo com as pensadoras Shoshana Zuboff e Antoinette Rouvroy. Essa nova governamentalidade, cujo foco deixa de ser a produção de corpos dóceis e úteis e passa a ter como alvo a construção de subjetividades via psicopolítica – conceito do filósofo sul-coreano Byung-Chul Han – tem como subprodutos não apenas as Fakenews, ou a possibilidade de disseminação ideológica extremista que tem ameaçado a democracia, mas uma franca queda no caráter deliberativo na formação da opinião pública, afetando também a qualidade da democracia. Por fim, refletimos sobre possíveis alternativas e antídotos para a situação atual em que nos encontramos, recorrendo ao conceito de cosmotécnica do filósofo chinês Yuk Hui. (shrink)

Logical omniscience states that the knowledge set of ordinary rational agents is closed for its logical consequences. Although epistemic logicians in general judge this principle unrealistic, there is no consensus on how it should be restrained. The challenge is conceptual: we must find adequate criteria for separating obvious logical consequences from non-obvious ones. Non-classical game-theoretic semantics has been employed in this discussion with relative success. On the one hand, with urn semantics [15], an expressive fragment of classical game semantics that (...) weakens the dependence relations between quantifiers occurring in a formula, we can formalize, for a broad array of examples, epistemic scenarios in which an individual ignores the validity of some first-order sentence. On the other hand, urn semantics offers a disproportionate restriction of logical omniscience. Therefore, an improvement of this system is needed to obtain a better solution of the problem. In this paper, I argue that our linguistic competence in using quantifiers requires a sort of basic hypothetical logical knowledge that can be formulated as follows: when inquiring after the truth-value of ∀xφ, an individual might be unaware of all substitutional instances this sentence accepts, but at least she must know that, if an element a is given, then ∀xφ holds only if φ is true. This thesis accepts game-theoretic formalization in terms of a refinement of urn semantics. I maintain that the system so obtained affords an improved solution of the logical omniscience problem. To do this, I characterize first-order theoremhood in US+. As a consequence of this result, we will see that the ideal reasoner depicted by US+ only knows the validity of first-order formulas whose Herbrand witnesses can be trivially found, a fact that provides strong evidence that our refinement of urn semantics captures a relevant sense of logical obviousness. (shrink)

Assisted Reproductive Technologies, as a solution to the issues of human infertility, have been developed since the mid-twentieth century. The development of these techniques, their progress and results have occurred simultaneously with two events related to ART: the establishment of new rights that have contributed to their endorsement, and the birth of bioethics that have allowed the recognition of their limits. The cultural change due to the coming of ART is characterized by three topics that are discussed in this article (...) and which are all included in the so-called gender ideology: the concept of woman and the control of her body, kinship and parentage, and the idea of autonomy. Some considerations on these topics are presented as well as some alternatives to ART, which include learning to redirect their work based on criteria pointed out by bioethical reflection. Such criteria reveal the profound meaning of preserving the dignity of every single person within a true human framework. (shrink)

What in reality, in its relationship with other parts of the world, is that part of America usually called Latin? On the socio-cultural level, in what way does it form a homogeneous sociological complex permitting it to be considered entirely Latin—quite apart from its geographical unity—and, at the same time, part of an American whole within whose sociological framework its Latinity continues to evolve in time and space?

Die Kritik des späten Wittgenstein am logizistischen Programm zur Begründung der Mathematik, vor allem im Blick auf die Definition der Zahl als Klasse von Klassen, und die darauf gegründete Explikation des Sinnes arithmetischer Sätze wird systematisch rekonstruiert. Entgegen einer verbreiteten Auffassung zeigen die Analysen Wittgensteins, daß Frege und Russell den Zahlbegriff nicht auf den „grundlegenderen" Begriff der eineindeutigen Zuordnung „reduzieren". Entsprechend sind Zahlen nicht mehr als durch Abstraktion erreichbare, echte Eigenschaften von Klassen zu verstehen, sondern als Formen oder Möglicfikeiten, die (...) die Beschreibung der Erfahrungswelt a priori bestimmen. Femer wird die wesentliche Selbständigkeit mathematischer Techniken gegenüber Techniken der Logistik durch einige Betrachtungen deutlich, welche die für den Fall größerer Zahlen unvermeidbare Benutzung vertrauter Bündelungssysteme, etwa der Dezimalnotation, bei Beweisen im Russellschen System zum Thema haben. (shrink)

O autor apresenta alguns princípios da clínica winnicottiana através da discussão do artigo de Winnicott de 1941 intitulado "A observação de bebês em uma situação estabelecida". Enfatiza a dimensão do tempo como fator fundamental na situação clínica. A situação clínica organiza-se ao redor do gesto, da ação, do acontecer do self. Por essa razão a intervenção do analista aborda fundamentalmente a ação no mundo. Desde as primeiras sessões é importante permitir que o gesto do paciente crie o final da sessão, (...) para que haja um trabalho de construção da finalização da análise e do morrer, como parte da saúde.The author presents some of the principles of the winnicottian clinic through the discussion of Winnicott's article of 1941 "The observation of Infants in a Set Situation". It is stressed the dimension of time as a fundamental factor in the clinical situation. The clinical situation organizes itself around the gesture, the action, the happening of the self. For this reason the analyst's intervention fundamentally approaches the action in the world. From the first sessions it is important to allow the patient's gesture that creates the end of the session this permits that a work of the ending of analysis of dying as part of health. (shrink)

1. Introduction The readiness potential was found to precede voluntary acts by about half a second or more (Kornhuber & Deecke, 1965). Kornhuber (1984) discussed the readiness potential in terms of volition, arguing that it is not the manifestation of an attentional processes. Libet discussed it in relation to consciousness and to free will (Libet et al. 1983a; 1983b; Libet, 1985, 1992, 1993). Libet asked the following questions. Are voluntary acts initiated by a conscious decision to act? Are the physiological (...) facts compatible with the belief that free will determines our voluntary acts? What is the role of consciousness in voluntary action? In this paper I will discuss these questions and the answers that Libet gave to them. (shrink)

A public health emergency, as the COVID-19 pandemic, may lead to shortages of potentially life-saving treatments. In this situation, it is necessary, justifiable and proportionate to have decision tools in place to enable healthcare professionals to triage and prioritise access to those resources. An ethically sound framework should consider the principles of beneficence and fair allocation. Scientific Societies across Europe were concerned with this problem early in the pandemic and published guidelines to support their professionals and institutions. This article aims (...) to compare triage policies from medical bodies across Europe, to characterise the process of triage and the ethical values, principles and theories that were proposed in different countries during the first outbreak of COVID-19. (shrink)

A commentary is given on Trevena and Miller . The comparability of their experimental task and of the potential they recorded with those used and recorded by Libet, Gleason, Wright, and Pearl is questioned. An interpretation is given for the similarity of event-related potentials recorded when subjects decided to move and when they decided not to move.

A theory of necessary and sufficient conditions is presented, as well as a theory of necessary and sufficient causes and effects, viewed as a particular case of the former. Ambiguities of the terms 'condition' and 'necessary condition' are explored, and a neutral meaning for 'condition' is favoured. The relation between necessary and sufficient conditions and implicative conditionals (including counterfactuals) is also discussed. Two problems of counterfactual theories of causal explanation are indicated, concerning (i) how to account for causes that are (...) not necessary and (ii) how to interpret the counterfactual from the negation of the effect to the negation of the cause. Application of the theory of necessary and sufficient conditions to Euler’s explanation of the Königsberg bridge problem is discussed. The theory of necessary and sufficient causes and effects is then applied to the flagpole shadow explanation and to two biological explanations, one involving a sufficient but not necessary cause and the other a necessary but not sufficient cause. Causes that are neither sufficient nor necessary are also recognized. Finally, a probabilistic approach to causes that are either not sufficient or not necessary is explored, including its application to examples of such cases. (shrink)

This paper investigates whether 'even if A, B' is pragmatically polysemic, so that a nonconcessive conditional may have 'even if', and whether concessive conditionals, pragmatically defined, can fail to have 'even if' or a non-temporal 'still'. Different paraphrases are used to help elucidate pragmatic meanings. A theory of the pragmatic meanings of concessive and implicative conditionals is presented. The semantic meaning of 'even if' and the question of whether concessive conditionals imply the truth of their consequents are also discussed.

It is argued that contraposition is valid for a class of natural language conditionals, if some modifications are allowed to preserve the meaning of the original conditional. In many cases, implicit temporal indices must be considered, making a change in verb tense necessary. A suitable contrapositive for implicative counterfactual conditionals can also usually be found. In some cases, the addition of certain words is necessary to preserve meaning that is present in the original sentence and would be lost or changed (...) in the contrapositive without them. A distinction is made between adding new meaning and adding new words to preserve existing meaning. For concessive conditionals and relevance conditionals, however, no valid contrapositive can be found. They do not belong to the class of contraposable conditionals, which can be independently defined. Difficult cases are also discussed in which the contradictory of the consequent semantically entails the truth of the antecedent. In such cases the content of the antecedent is implicit in the meaning of the consequent. Contraposition becomes possible if what is implicit in the original consequent is made explicit in the contrapositive antecedent. (shrink)

RESUMO O artigo tem como objetivo problematizar a racionalidade de governo gerida pelos algoritmos. Argumentar-se-á que a governamentalidade, tal como definida por Michel Foucault, a saber, uma lógica de cálculos e estatísticas utilizada para conduzir a ação dos indivíduos, mesclada às funções das máquinas autônomas, configura um novo regime de produção de subjetividades. Estruturando as relações entre o humano e a máquina em velocidade instantânea e acessando o máximo de informações sobre os interesses e necessidades dos indivíduos, a governamentalidade algorítmica (...) trabalha com a ideia de uma normatividade imanente ao próprio deslocamento e circulação dos dados, bloqueando experiências sociais e políticas com a eliminação das esferas de debates e criação do comum. ABSTRACT The article aims to problematize the rationality of government managed by the algorithms. It will be argued that governmentality, as defined by Michel Foucault, namely a logic of calculations and statistics used to conduct the action of individuals, merged with the functions of autonomic machines, sets up a new regime of production of subjectivities. Structuring the relations between human and machine at instantaneous speed and accessing as much information about the interests and needs of individuals, algorithmic governmentality works with the idea of a normativity immanent from the own displacement and circulation of the data, blocking social and political experiences with the elimination of the spheres of debate and creation of the common. (shrink)

Libet's (2000) arguments in defense of his interpretation of his experimental results are insufficient. The claims of my critical review (Gomes, 2008) do not suffer with his new statements.

_Historic and Scientific Assertion of the Humanae Vitae, Fifty Years Later_ _Reivindicação histórica e científica da humanae vitae, cinquenta anos depois_ Muchas veces se ha dicho que mayo de 1968 fue un hito en la cultura contemporánea. Esa revolución, que no fue nada silenciosa, no se extinguió espontáneamente sino que sus efectos se siguen cosechando, aún en el siglo XXI.

Hablar de emancipación en la sociedad neoliberal, es cuestionar ciertos principios y valores de democracia participativa donde la noción de ciudadanía pública debe ser ampliada más allá de la mera discusión de carácter ético; precisamente, porque la democracia ciudadana es un concepto que defi..

1024x768 Normal 0 21 false false false PT-BR X-NONE X-NONE O presente estudo tem como objetivo discutir sobre o diálogo necessário entre comunidade e escola para o projeto da Educação Integral. Parte-se inicialmente da noção da jornada ampliada e a proposta da formação do sujeito, nas suas dimensões afetivas, social, política e cultural. Formação esta que transcende a sala de aula e ocupa o território, os saberes comunitários e as diversas instâncias sociais. E nas entrelinhas reflete-se de fato que ambas, (...) comunidade e escola, estão preparadas para este desafio.  . (shrink)

A partir das noções de liberdade, situação e responsabilidade e suas relações, apresentadanos textos sartrianos aqui escolhidos – a saber: O existencialismo é um humanismo e O ser eo nada –, objetiva-se destacar a crítica à doutrina do livre-arbítrio, própria do pensarcristão, que acarreta a recusa do pensar determinista em Sartre a respeito das ações econdutas humanas, sobretudo no destaque que o filósofo confere aos termos situação econtingência, vinculadas à sua compreensão de liberdade. Trata-se de sinalizar, na ênfasedo valorar singular (...) enquanto compreendido como próprio do humano, a suaconsequência: a recusa do caráter transcendente das ideias de bem e mal, virtude ou vício,que não deixam de apontar para uma concepção ética na visão sartriana da existênciahumana e do modo de agir e posicionar-se no mundo. Em síntese, a motivação maior sevolta para a reelaboração da moral para além do pensar cristão, que acentua a implicaçãodo sujeito no seu fazer-se, a sua responsabilidade em relação aos acontecimentos eprojetos que eliminam a passividade e a indiferença na ação e no posicionamento do parasino mundo, que a ele se apresenta e nele ele se revela. (shrink)

Resenha de: KOHAN, Walter Omar. O Mestre inventor. Relatos de um viajante educador. Tradução Hélia Freitas. 1. ed. Belo Horizonte: Autêntica Editora, 2013 (Coleção Educação: Experiência e Sentido).