Da exposição oferecida por Kant em seu tratado Investigação sobre a evidência dos princípios da teologia natural e da moral, aproveitamos as observações acerca da forma metodológica adequada às investigações em filosofia, distinguindo-a daquela que é própria da construção do conhecimento matemático. Essas observações servirão de base para uma tentativa de aproximação entre a forma metodológica oferecida pela metafísica, entendida como ontologia, e a metapsicologia freudiana que poderá, então, ser concebida como uma ontologia funcionando no interior de sua psicologia. Nosso (...) intuito é entender a metapsicologia freudiana como obediente à forma metodológica que atribuímos à ontologia. Nesse sentido, a metapsicologia freudiana funcionaria como um tipo de gerador/processador de conceitos psicológicos muito fundamentais. Tomaremos o exemplo da concepção da série qualitativa prazer-desprazer, como apresentada no Projeto de uma psicologia, para descortinar o surgimento de um princípio geral para o funcionamento do aparelho psíquico: o princípio de constância. Em seguida, nos encarregaremos de mostrar que o esforço de fundamentação conceitual de Freud o conduz, quase vinte e cinco anos depois, a uma profunda reconsideração do lugar desse princípio no seio de sua teoria, principalmente com a análise da hipótese de que todos os organismos partilhariam de uma tendência ainda mais fundamental que a busca pelo prazer: a pulsão de morte. (shrink)

De início, apresentaremos a tese de Demócrito e Leucipo, segundo a qual o ser não é mais que o não-ser, tendo como contraponto o pensamento eleata acerca da inexistência necessária do não-ser. Esta discussão nos remete à oposição entre o pleno e o vazio que será posteriormente traduzida na oposição entre o ser e o nada. Desse modo, a oposição entre o pleno e o vazio é uma oposição que se desloca para o ser e o não-ser. Em seguida, faremos (...) a apreciação do escrito pré-crítico kantiano Ensaio para introduzir em filosofia o conceito de grandeza negativa, no qual distinguimos certo tipo de oposição tomada entre grandezas em geral que, acreditamos, poderia ser interpretado como estando de acordo com o posicionamento de Demócrito e Leucipo sobre o estatuto ontológico do não-ser como princípio equivalente ao ser, e não como sua contradição em sentido puramente lógico. Initially, we present the theory of Democritus and Leucippus whereby being is not more than the not-being, in contrast to Eleatic ideas about the necessary inexistence of the not-being. This discussion leads us to the opposition between the whole and the empty, which will then be transposed into the opposition between being and nothingness. Thus, the opposition between wholeand the empty is an opposition that moves to beingand not-being. Finally, we will make an assessment of the Kantian pre-critical essay Attempt to introduce the concept of negative magnitude into philosophy, in which we recognize a kind of opposition that, as we believe, would be interpreted as being in agreement with the position of Democritus and Leucippus regarding the ontological status of the not-being as an equivalent principle to the being, understood here not as a mutual contradiction in a purely logical sense. (shrink)

Un discurso sobre las ciencias -- Hacia una epistemología de la ceguera : por qué razón las nuevas formas de "adecuación ceremonial" no regulan ni emancipan? -- Hacia una sociología de las ausencias y una sociología de las emergencias -- Más allá del pensamiento abismal : de las líneas globales a una ecología de saberes -- El fin de los descubrimientos imperiales -- Nuestra América : reinventando un paradigma subalterno de reconocimiento y redistribución -- Entre Próspero y Caliban : colonialismo, (...) poscolonialismo e inter-identidad -- De lo posmoderno a lo poscolonial y más allá de uno y de otro. (shrink)

In this article, I propose a unified account of systemic emergence, downward causation, and interlevel integrative explanations. First, I argue for a relational-transformational notion of emergence and a structural-relational account of downward causation in terms of both its transformational and conditioning effects. In my view, downward causation can avoid the problems traditionally attributed to it, provided that we are able to reconceptualize the notion of ‘whole’ and that form of causality in a purely relational way. In this regard, I distinguish (...) contextual or whole-to-part causation from downward causation, the latter defined by the existence of second-order structural relations. Finally, I argue that while emergence and downward-structural causation imply the in-principle failure of micro-determinism and therefore micro-reduction, they do not rule out the possibility of any type of explanation. On the contrary, they call for the development of interlevel integrative explanations. (shrink)

In 1939, the influential psychophysicist S. S. Stevens proposed definitional distinctions between the terms ‘number,’ ‘numerosity,’ and ‘numerousness.’ Although the definitions he proposed were adopted by syeveral psychophysicists and experimental psychologists in the 1940s and 1950s, they were almost forgotten in the subsequent decades, making room for what has been described as a “terminological chaos” in the field of numerical cognition. In this paper, I review Stevens’s distinctions to help bring order to this alleged chaos and to shed light on (...) two closely related questions: whether it is adequate to speak of a number sense and how philosophers can make sense of the claim by cognitive scientists that numbers are perceptual entities. Moreover, I offer further support to Stevens’s distinction between numerosity and numerousness by showing that they are relational properties that emerge through different relationships between agents and their environments. The final conclusion is that, by adopting Stevens’s distinctions, numbers do not need to be seen as perceptual entities, since the so-called number sense is better described as a sense of numerousness. (shrink)

Pantayong Pananaw: Kakaliwa, Kakanan o Didiretso?

Entrevista com o geógrafo brasileiro Milton Santos, onde ele faz uma profunda reflexão sobre o Brasil e o mundo atual, abordando criticamente temas como a globalização, a ideologização da vida social, a geografia como disciplina crítica e o papel do intelectual nos dias atuais.

We study an alternative embedding of IPC into atomic system F whose translation of proofs is based, not on instantiation overflow, but instead on the admissibility of the elimination rules for disjunction and absurdity. As compared to the embedding based on instantiation overflow, the alternative embedding works equally well at the levels of provability and preservation of proof identity, but it produces shorter derivations and shorter simulations of reduction sequences. Lambda-terms are employed in the technical development so that the algorithmic (...) content is made explicit, both for the alternative and the original embeddings. The investigation of preservation of proof-reduction steps by the alternative embedding enables the analysis of generation of “administrative” redexes. These are the key, on the one hand, to understand the difference between the two embeddings; on the other hand, to understand whether the final word on the embedding of IPC into atomic system F has been said. (shrink)

Aiming at a better understanding of the extent to which Africa-focused research has helped develop context-bound, context-specific, and context-free knowledge, the authors present the findings from a literature review of journal articles with an African context. A systematic search resulted in 271 articles with African data and 139 Africa-focused articles published in 63 top business journals and related disciplines from 2010 onwards. The sample included all journals belonging to the University of Texas Dallas and Financial Times research rankings, as well (...) as the main international business, and business and society outlets. An in-depth analysis of the 139 Africa-focused articles shows an important imbalance in terms of publication patterns, topics covered, theoretical groundings, types of contributions, approaches to the African contexts, and empirics. Building on this exhaustive literature review, the authors provide specific suggestions regarding potential data sources and empirical strategies in African contexts, propose avenues for future research, and introduce four recent studies included in the special issue. (shrink)

Nos anos 1970s, Hilary Putnam defendeu a tese que designadores de espécies naturais, como “água”, “tigre” e “ouro”, são termos indexicais que mudam de significado a cada contexto. No entanto, Tyler Burge rejeitou essa tese, e Putnam veio a adotar a posição de Burge. A rejeição de Burge está apoiada na distinção entre crenças de dicto e crenças de re. Nesse artigo veremos os pontos de contato entre as posições de Putnam e Burge, a posição de Putnam nos anos 1970s, (...) os principais argumentos de Burge contra a tese da indexicalidade dos designadores de espécies naturais e a diferença entre crenças de dicto e crenças de re. (shrink)

We leverage insights and theories from the extensive inter-firm alliance literature to explore the effect of the sector of the partners on Firm–NGO alliance governance. Our analysis suggests that the sector of the partners has an important impact on alliance governance, not only because it constrains the availability of some governance mechanisms but also because it makes alternative mechanisms available or relevant to the partners. Specifically, we predict that B2N alliances will rely on contracts, a restricted scope, and non-equity hostages, (...) such as reputational hostages and stakeholder involvement, rather than equity, leading to limited protection against opportunism. As a consequence, B2N alliance partners will need to rely on trust-based governance mechanisms to a greater extent than B2B alliance partners, although trust will be harder to build in B2N alliances. (shrink)

Epistemological disjunctivism is a philosophical theory that has received special attention in the recent years. Particularly because it has been seen by many as a way of renewing discussions that range from the nature of justification of our daily beliefs to the possibility of unveiling the structure of the problem of radical skepticism and of responding to it. Duncan Pritchard is one of the authors who have offered a particular view of disjunctivism and ways of conceiving of disjunctivist treatments to (...) such questions. His work has as its main source of inspiration the seminal work of John McDowell. In this paper, I present a way of understanding the problem ofradicalskepticism and the mannerin which epistemological disjunctivism aimsto offer solutionsto it. In orderto do that, I present McDowell’s general proposal and discuss in which way his account differs from Pritchard’s own disjunctivism. At the end, I try to show how Pritchard’s approach tries to respond to radical skepticism not only by appealing to a disjunctivist reading of our epistemic position, but also by offering a revision of our structure of reasons. (shrink)

Michelangelo Fardella tra Agostino e Descarte -- Filosofia e controriforma in Sicilia nel secondo Seicento -- Declinazioni della sovranità in Juan Caramuel e Antonino Diana -- Dell'altro e del mediesimo: interpretazioni del probabilismo -- Libertà di coscienza, profezia, tolleranza -- Teologia barocca e "disciplinamento": problemi metodoligic e prospettive di ricerca -- Appendice: Cinque lettere duypi Caramuel ad Antonino Diana.

Phylogeography, a relatively new subdicipline of evolutionary biology that attempts to unify the fields of phylogenetics and population biology in an explicit geographical context, has hosted in recent years a highly polarized debate related to the purported benefits and limitations that qualitative versus quantitative methods might contribute or impose on inferential processes in evolutionary biology. Here we present a friendly, non-technical introduction to the conflicting methods underlying the controversy, and exemplify it with a balanced selection of quotes from the primary (...) biological literature, to invite the philosophy of biology community to pay attention to the elements that have played a primary role in its presumed resolution. We also present the basic features of our own metascientific take on the debate, and point out—as a preliminary step in preparation for upcoming, more detailed treatments—the importance that appeals to authority in fields external to phylogeography per se have played in the current status of this highly visible evolutionary biology dispute. (shrink)

Although there is increasing recognition that theory and practice in science are often inseparably intertwined, discussions of scientific controversies often continue to focus on theory, and not practice or methodologies. As a contribution to constructing a framework towards understanding controversies linked to scientific practices, we introduce the notion of borrowed epistemic credibility, to describe the situation in which scientists exploit fallacious similarities between accepted tenets in other fields to garner support for a given position in their own field. Our proposal (...) is based on the analysis of a recent controversy in phylogeography, a biological subdiscipline concerned with the study of the historical causes of variation in genetic diversity within species in concrete biogeographical locations. Through a review of the arguments that support the two conflicting phylogeographic schools, we show that ‘theory’ plays essentially no role as a foundation of the controversy, whereas both sides borrow epistemic credibility from sources such as formal logic, similarity of results to those in other scientific areas, the authority of prominent scientists, or the presumed superiority of quantitative vs. verbal reasoning. Our case study underscores the indivisibility of theory and practice and provide a means to re-examine important philosophical issues such as the meaning of inference, rationality, justification, and objectivity in scientific practice. (shrink)

We propose an interpretation of physics named potentiality realism. This view, which can be applied to classical as well as to quantum physics, regards potentialities (i.e. intrinsic, objective propensities for individual events to obtain) as elements of reality, thereby complementing the actual properties taken by physical variables. This allows one to naturally reconcile realism and fundamental indeterminism in any theoretical framework. We discuss our specific interpretation of propensities, that require them to depart from being probabilities at the formal level, though (...) allowing for statistics and the law of large numbers. This view helps reconcile classical and quantum physics by showing that most of the conceptual problems that are customarily taken to be unique issues of the latter -- such as the measurement problem -- are actually in common to all indeterministic physical theories. (shrink)

Este artigo é resultado de um pequeno recorte da investigação em andamento de minha tese de doutorado em Educação na UFRGS. Trata sobre as questões de inclusão, linguagem e subjetividade de cegos. Fundamenta-se na Psicanálise de Freud e Lacan, desenvolvendo os conceitos de narcisismo, o Outro e a pu..

Resumo Este artigo tem como objetivo divulgar os resultados da pesquisa realizada no mestrado em Ciências da Religião da UCG/GO (2004). O objeto desta pesquisa foi o de compreender os motivos que levaram as trabalhadoras em educação portadoras da síndrome de burnout e de depressão que atuam na educação pública no município de Goiânia a buscarem tratamento espiritual no espiritismo. Que papel a religião desempenha na busca da saúde? Por que as trabalhadoras em educação buscam o espiritismo como forma de (...) tratamento da síndrome de burnout e de depressão? A metodologia que aplicamos na pesquisa partiu do olhar das entrevistadas, dos pesquisadores e do espiritismo, por meio de uma abordagem qualitativa e fenomenológica. Palavras-chave: Educação; Burnout; Depressão; Tratamento espiritual; Espiritismo.This article aims at divulging the results of the research carried out in the Master’s Degree program of Sciences of Religion of UCG / GO (2004). The research focused on the reasons why professionals in education, working in public schools in the municipal district of Goiânia and bearers of the burnout and depression syndrome, searched spiritual treatment in Spiritism. What part does religion play in the search for health? Why do professionals in education seek Spiritism as a form of treatment of the burnout and depression syndrome? The applied methodology was based on the interviewees’, investigators’ and Spiritism’s perspectives, making use of a qualitative and phenomenological approach. Key words: Education; Burnout sundrome; Depression; Spiritual treatment; Spiritism. (shrink)

The aim is to examine the performative acts and gender constitution in the context of the Second British Invasion. Despite the pervasive character of patriarchy and the prevalence of sexual difference as an operative cultural distinction, gender was not passively scripted on the bodies of many British singers. The subversive performances did not exclude suffering and marginalization but simultaneously undermined compulsory coherence.

Although there is increasing recognition that theory and practice in science are often inseparably intertwined, discussions of scientific controversies often continue to focus on theory, and not practice or methodologies. As a contribution to constructing a framework towards understanding controversies linked to scientific practices, we introduce the notion of borrowed epistemic credibility, to describe the situation in which scientists exploit fallacious similarities between accepted tenets in other fields to garner support for a given position in their own field. Our proposal (...) is based on the analysis of a recent controversy in phylogeography, a biological subdiscipline concerned with the study of the historical causes of variation in genetic diversity within species in concrete biogeographical locations. Through a review of the arguments that support the two conflicting phylogeographic schools, we show that ‘theory’ plays essentially no role as a foundation of the controversy, whereas both sides borrow epistemic credibility from sources such as formal logic, similarity of results to those in other scientific areas, the authority of prominent scientists, or the presumed superiority of quantitative vs. verbal reasoning. Our case study underscores the indivisibility of theory and practice and provide a means to re-examine important philosophical issues such as the meaning of inference, rationality, justification, and objectivity in scientific practice. (shrink)

This essay, written in memory of Erik Olin Wright, considers Wright’s project of constructing and identifying real utopias. It confronts a tension in Wright’s oeuvre, the question of the knowledge by means of which reformers can identify the utopias that ground the really existing real utopias.

This article argues for a viable genealogical approach within critical theory that could settle the questions regarding normative viability of such critique. Then, the implications of the normative inheritance implied lead to the pairing of Jaeggi’s conceptualization and critique of forms of life with Rosa’s dual diagnosis of (late) modernity through the structural lenses of genealogy as tridimensional endeavor posed by Saar. In the end, the final argument is that a genealogical critique in these terms could be the next step (...) towards the revitalization of decolonial studies and a path for direct political action. (shrink)

Sensible au problème de l'art et de la littérature, Marcel Conche ne lit pas l'Iliade comme le manifeste d'une idéologic de guerre, mais il montre, à l'arrière-plan d'un conflit démesuré, le développement d'une anthropologie archaïque, conçue dans ses liens avec les dieux, le destin, les relations entre les humains — notamment l'amitié — éclairées par l'amour et la beauté. L'Iliade est l'histoire d'un déchirement de l'âme humaine, tout homme pouvant s'y reconnaître. L' « avenir grec » de la pensée est (...) l'horizon insurpassable de l'aventure humaine. (shrink)

Graphical displays of simple moving geometrical figures have been repeatedly used to study the attribution of animacy in human observers. Yet little is known about the relevant movement characteristics responsible for this experience. The present study introduces a novel parametric research paradigm, which allows for the experimental control of specific motion parameters and a predictable influence on the attribution of animacy. Two experiments were conducted using 3D computer animations of one or two objects systematically introducing variations in the following aspects (...) of motion: directionality, discontinuity and responsiveness. Both experiments further varied temporal kinematics. Results showed that animacy experience increased with the time a moving object paused in the vicinity of a second object and with increasing complexity of interaction between the objects . The experience of animacy could be successfully modulated in a parametric fashion by the systematic variation of comparably simple differential movement characteristics. (shrink)

Stem cells have the capacity both to self‐renew and to give rise to differentiated progeny, and are vital to the organization of multicellular organisms. Stem cells raise a number of fundamental questions regarding lineage restriction and cellular differentiation, and they hold enormous promise for cell‐based therapies. Here I propose a theoretical framework for stem cell biology based on the concepts of autopoiesis (self‐production) and complementarity. I argue that stem cells are pivotal in the self‐production of the organism and that we (...) need complementary approaches to understand their probabilistic behavior. I discuss how this framework generates testable hypotheses regarding stem‐cell functions. BioEssays 26:1013‐1016, 2004. © 2004 Wiley Periodicals, Inc. (shrink)

This paper argues that many of the conceptual controversies in evolutionary biology are due to the use of different operational definitions. Since the set of operations is not consistent, then there are many ways to understand, in practice, how concepts should be investigated. In this paper we introduce a formal analysis to study the scope of operationalism and we conclude that the controversial concepts are in fact umbrella variables, that is, a single term can be referring to different processes, phenomena (...) or entities linked by a large ontological commitment driving operationalism. If this is correct, then many of the controversies in evolutionary biology are due, in part, to the operationalization of the objects of study. (shrink)

O fio condutor deste artigo consiste em abordar a relação filosófica entre arte e realidade e o modo como as vanguardas artísticas do século XX, em especial o surrealismo, colocam em questão essa dicotomia ao se perguntar pelo papel da arte ante a realidade e pôr em xeque os modelos de representação tradicionais. É nosso objetivo, em um primeiro momento, mediante revisão bibliográfica, expor o papel da arte ante a realidade de acordo com a tradição filosófica e os modelos de (...) representação tradicionais e, em um segundo momento, analisar de que forma as vanguardas artísticas, em especial o surrealismo, subvertem esses modelos, partindo de estudos de filósofos da arte e da exemplaridade de algumas obras e manifestos europeus, mencionando também o caso brasileiro. Notamos, a partir destes dois momentos, que a ideia de realidade pode expressar tanto a realidade política, construída hierarquicamente aos moldes de uma tradição racionalista, moral e burguesa, quanto pode expressar o apagamento, pela arte, dos limites estabelecidos por essa realidade reificada para evocar uma realidade abscondita e primitiva, pertencente ao mesmo domínio subversivo da arte, como faz o surrealismo. Foi possível concluir que, se na tradição filosófica e nos modelos tradicionais de representação se estabelece, de modo geral, uma fissura entre o mundo da arte e o mundo real, em algumas manifestações vanguardistas, especialmente o surrealismo, visualiza-se uma tentativa de reunificação entre arte e realidade, assim como a própria noção de realidade é transformada. (shrink)

Embasado em pesquisa bibliográfica, no presente artigo, busca-se compreender a definição de desespero presente, de maneira original e pungente, na filosofia de André Comte-Sponville, e relacioná-la com a construção da felicidade. Segundo Sponville, o desespero é condição necessária e indispensável para compreender a natureza e ou matéria como fundamento de si mesma. Todos os males da humanidade são debitados, segundo o pensador em estudo, da virtude teologal da esperança. Sponville se apressa em apresentar sua própria virtude pessoal: o desespero, remédio (...) contra o veneno da esperança. A felicidade, por sua vez, é o resultado de todo desespero. Quem nada espera, realiza mais facilmente todos os seus desejos e se rejubila com a vida tal como ela é. Nesse sentido, a felicidade é verdadeira e possível. Se verá, portanto, que a sabedoria do desespero abri caminhos para a construção de uma felicidade desesperada. (shrink)

Este trabalho teve como objetivo buscar evidência de validade convergente entre a Escala de Motivação para Aprendizagem em Universitários (EMAPRE-U) e a Escala de Avaliação da Motivação para Aprender de Alunos Universitários (EMA-U) e, também, verificar possíveis diferenças entre as variáveis sexo,..

O presente texto busca problematizar a noção de parresía no âmbito da tragédia de Eurípides, As Fenícias, à luz do filósofo francês Michel Foucault. Para tanto, faremos um paralelo tomando a parresía como prática de liberdade. Trata-se de problematizar a produção de uma história dos diferentes processos de composição da subjetividade humana e da efetivação da prática de liberdade, ou seja, do sujeito moderno, que nos apresenta possibilidades para uma filosofia crítica – o momento em que o sujeito se dá (...) o direito de interrogar os efeitos dos discursos de verdade pelo exercício do poder. Nessas condições, as técnicas de si se apresentam no formato de uma experiência de si que permite a construção de uma relação consigo a partir de exercícios regulares no governo de si e dos outros. PALAVRAS-CHAVE: Parresía; Falar livremente; Foucault; Prática; Liberdade; Resistência; Poder; bell hooks. (shrink)

In this paper we present a new framework of idealization in biology. We characterize idealizations as a network of counterfactual conditionals that can exhibit different degrees of contingency. We use the idea of possible worlds to say that, in departing more or less from the actual world, idealizations can serve numerous epistemic, methodological or heuristic purposes within scientific research. We defend that, in part, it is this structure what helps explain why idealizations, despite being deformations of reality, are so successful (...) in scientific practice. (shrink)

Proslogion.--Pro insipiente.--Liber apologéticus.