O artigo pretende analisar e sugerir uma saída para o paradoxo democrático, o dilema moral constitutivo entre a soberania nacional do Estado democrático liberal e o reconhecimento dos direitos humanos dos estrangeiros, apontado por Donatella Di Cesare. Para isso, serão reconstruídos o referido paradoxo, a partir das críticas da autora a Michael Walzer e David Miller, e a solução apontada por ela, que envolve a superação da ordem estadocêntrica e a criação de uma comunidade política que não seja centrada na (...) identidade nacional. Em seguida, serão sucessivamente analisadas as posições de tais autores, mostrando-se que as críticas feitas por Di Cesare não correspondem aos trabalhos desenvolvidos por eles sobre comunidade política e identidade nacional. Por fim, será sugerido que há congruências entre esses três autores que poderiam ajudar na construção conceitual de um conceito de comunidade política capaz de oferecer uma direção inicial de saída do paradoxo democrático. (shrink)

Soccer players inescapably live under stress during the sportive career, and many real-life aspects of soccer situations operate in the ongoing performance. This study’s main objective was to elaborate the List of Stressors in Professional Indoor and Field Soccer, a self-report instrument designed to measure the impact of 77 soccer situations upon the sport performance. Participants were 138 indoor and field soccer players from the Brazilian Premier League. Each situation was evaluated on a 7-point scale, ranging from the most negative (...) to the most positive. Data were analyzed according to the players’ perception of the items: distress or eustress and its intensity, and after that, situations perceived as plus −1 and +1 were compared by time in which they were experienced and distributed among five categories established by the literature: Expectations about the Performance, Personal Factors, Competition Aspects, Training Demands, and Relationship with Significant People. Narratives of athletes’ experiences were also used to discuss the results. An Exploratory Structural Equation Modeling using Bi-factorial was employed to assess the factor structure. For the total participants, 49 situations were perceived as distress and 28 as eustress. Using the criteria established a priori, the distribution was among the five categories in the remaining 32 situations. Differences in perception between less and more experienced players were found in 11 situations. The results revealed that Brazilian professional soccer players experience various stressful situations. These events are important representations of environmental demands and could predict the performance as they are perceived as eustress or distress. Some of these stressful situations are inherent in sport and others adjacent to the sports system or environment. Coach pressure to win and conflicts with teammates are examples of stressors in-sport, family problems and disputes with press or fans are examples of stressors external to the team, also called peripheral opponents, and showed the relative social influence of significant others in soccer performance. We can conclude that the knowledge of the direction of a given stress situation has important practical implications in preparing athletes and helping them face the performance stressors that are part of soccer daily life. (shrink)

Ionizing radiation is present in various situations in the contemporary world. Defining the quantities and units for this field is a complex scientific task, especially the quantities used in radiological protection (RP) to estimate the damage caused to individuals exposed to radiation (detriment). This article highlights the lack of consensus in the scientific RP community regarding the quantities and units employed in practice from the perspective of the philosophy of science. The basic concepts related to the system of quantities are (...) presented, followed by the problems and criticisms addressed by experts in the field. Several reasons for these problems are identified. The article discusses the scant interest on the part of philosophy of science in RP. The philosophy of science is still dominated by an analytical–conceptual perspective that pays little attention to the actual influence of certain structures better understood when considered from the institutional viewpoint, which is here exemplified by the International Commission on Radiological Protection (ICRP) and the International Atomic Energy Agency (IAEA). (shrink)

Ionizing radiation is present in various situations in the contemporary world. Defining the quantities and units for this field is a complex scientific task, especially the quantities used in radiological protection (RP) to estimate the damage caused to individuals exposed to radiation (detriment). This article highlights the lack of consensus in the scientific RP community regarding the quantities and units employed in practice from the perspective of the philosophy of science. The basic concepts related to the system of quantities are (...) presented, followed by the problems and criticisms addressed by experts in the field. Several reasons for these problems are identified. The article discusses the scant interest on the part of philosophy of science in RP. The philosophy of science is still dominated by an analytical–conceptual perspective that pays little attention to the actual influence of certain structures better understood when considered from the institutional viewpoint, which is here exemplified by the International Commission on Radiological Protection (ICRP) and the International Atomic Energy Agency (IAEA). (shrink)

How do we come to like the things that we do? Each one of us starts from a relatively similar state at birth, yet we end up with vastly different sets of aesthetic preferences. These preferences go on to define us both as individuals and as members of our cultures. Therefore, it is important to understand how aesthetic preferences form over our lifetimes. This poses a challenging problem: to understand this process, one must account for the many factors at play (...) in the formation of aesthetic values and how these factors influence each other over time. A general framework based on basic neuroscientific principles that can also account for this process is needed. Here, we present such a framework and illustrate it through a model that accounts for the trajectories of aesthetic values over time. Our framework is inspired by meta-analytic data of neuroimaging studies of aesthetic appraisal. This framework incorporates effects of sensory inputs, rewards, and motivational states. Crucially, each one of these effects is probabilistic. We model their interactions under a reinforcement-learning circuitry. Simulations of this model and mathematical analysis of the framework lead to three main findings. First, different people may develop distinct weighing of aesthetic variables because of individual variability in motivation. Second, individuals from different cultures and environments may develop different aesthetic values because of unique sensory inputs and social rewards. Third, because learning is stochastic stemming from probabilistic sensory inputs, motivations, and rewards, aesthetic values vary in time. These three theoretical findings account for different lines of empirical research. Through our study, we hope to provide a general and unifying framework for understanding the various aspects involved in the formation of aesthetic values over time. (shrink)

This paper examines the influence of internal barriers on the relationship between the organizational capability of stakeholder integration and proactive environmental strategies. We adopt a moderate hierarchical regression model to test the hypotheses using data from a sample of 73 managers in the business education industry. The paper contributes to stakeholder theory by showing that stakeholder integration positively influences the development of proactive environmental strategies when managers perceive internal barriers to the development of such strategies. This article also explores an (...) ethical dilemma—managers may use the stakeholder integration capability to support their own interests rather than to benefit stakeholders. (shrink)

Percepciones de los docentes universitarios sobre el entorno laboral Professors’ Perceptions of the Work Environment Descriptive-interpretive study with a qualitative approach, conducted at a public university in Brazil. Its aim is to explore professors’ perceptions of the work environment. The study used an interview guided by a semi-structured survey. Data analysis was based on content analysis. The work environment was found to be degraded either by unhealthy labor relations or problems with the management of work dynamics and activities. This poses (...) a risk for professors’ health and demands more attention from managers, especially in terms of promoting a more equal and fairer workplace. Para citar este artículo / To reference this article / Para citar este artigo Nascimento VF, Daibem AML. Percepções de docentes universitários sobre o ambiente de trabalho. Pers Bioet. 2020;24:28-42. DOI: https://doi.org/10.5294/pebi.2020.24.1.3 Recibido: 18/08/2019 Aceptado: 05/02/2020 Publicado: 07/05/2020. (shrink)

We construct a weak second-order theory of arithmetic which includes Weak König's Lemma (WKL) for trees defined by bounded formulae. The provably total functions (with Σ b 1 -graphs) of this theory are the polynomial time computable functions. It is shown that the first-order strength of this version of WKL is exactly that of the scheme of collection for bounded formulae.

Feuerbach deixa claro que a teologia cristã se relaciona negativamente ante a natureza. A depreciação ou desvalorização religiosa pela natureza tem consequências para o julgamento da natureza humana por parte da teologia, pois esta condena também a dimensão natural-sensível da natureza do homem e, frente a esta, enaltece o espírito. Precisamente porque a natureza expressa objetividade, necessidade, corporeidade, sensibilidade, é ela o negativo, por assim dizer uma prova dos limites da interioridade, do sentimento religioso, isto é, a barreira concreta que (...) se opõe à ilusão de uma existência sobrenatural. Deste ponto de vista cristão, ela deve, portanto, ser eliminada, negada. Feuerbach argumenta que Deus (o todo supremo, a essência sublime), o qual a fantasia religiosa criou, é apenas uma representação fantasmagórica do gênero humano, uma construção subjetiva do homem, abstraída de todas as fronteiras e restrições da natureza, e a religião cristã serve ao homem como um meio, com o qual ele tenta livrar-se da natureza. (shrink)

ABSTRACT This text intends to rethink the dispute of feminist epistemologies regarding the conception of gender discursive constructions from the background of Freud and Lacan’s thesis. Our basis is Butler’s critique of binary feminist theories regarding the substantialization of the sexual body: if the sexual body is constructed by discourse, it is also a subversive element of discourse, since it cannot be completely determined by cultural gender binarism. We use excerpts from the debate between Butler-Freudian and Lacanian psychoanalysis as a (...) “model case” where such epistemological questions could be analyzed: at first, psychoanalysis is one of the main critical targets of the feminist “second wave”; secondly, psychoanalysis would also have been mobilized in favor of the binary feminist cause; however, for Butler, such feminists would not have sufficiently criticized psychoanalysis, for not attacking the essentialized sexual bodily root that would sustain the binary division between sexes; finally, Butler emphasizes the critical potential that psychoanalysis holds, given the subversive and plastic resistance of the unconscious, drive, desire and body, central notions for non-binary feminist epistemology and remodeling of discursive constructivism. (shrink)

À partir da coleta e organização de correspondências digitais cotidianas trocadas por nós: duas mulheres que nunca se encontraram ao vivo, mas que trabalham à distância juntas a mais de um ano, este ensaio visual especula uma desarticulação, num sentido cognitivo, da língua e da linguagem colonizante, partindo da escrita através de si como exercício de inscrição no mundo, como forma de insurreição e cura. São criados diálogos com escritos de Gloria Anzaldúa, Maria Lugones e outras, organizando imagens e poemas, (...) banhos e levantes, asé e escuridão. (shrink)

It is known that there is a sound and faithful translation of the full intuitionistic propositional calculus into the atomic polymorphic system F at, a predicative calculus with only two connectives: the conditional and the second-order universal quantifier. The faithfulness of the embedding was established quite recently via a model-theoretic argument based in Kripke structures. In this paper we present a purely proof-theoretic proof of faithfulness. As an application, we give a purely proof-theoretic proof of the disjunction property of the (...) intuitionistic propositional logic in which commuting conversions are not needed. (shrink)

Machery argues that concepts do not constitute a natural kind. We argue that this is a mistake. When appropriately construed, his discussion in fact bolsters the claim that concepts are a natural kind.

O objetivo desta pesquisa é averiguar se no caso específico brasileiro, a judicialização da política seria ou não uma relação de correspondência a uma condição de subsidiariedade das demandas sociais dentro da arena legislativa que tem como definição cumprir a função de representação do povo, ou seja, o Poder Legislativo segue uma lógica democrática procedimental que provoca a necessidade da atuação do Poder judiciário sobre demandas da sociedade civil?

O presente trabalho objetiva uma exegese da perícope de 2Pd 3,14-16, pertencente a uma das cartas católicas e deuterocanônicas do Novo Testamento. Para tal, utilizaremos as regras de Análise Retórica Bíblica Semítica, propostas pelo estudioso francês Roland Meynet, e, mediante esse método, podemos verificar a centralidade das Escrituras paulinas e do problema acerca de sua correta interpretação. Longe de supervalorizar esses escritos, o hagiógrafo reclama que não somente esses são distorcidos, mas igualmente também as outras Escrituras. Esta centralidade coloca Paulo (...) como exemplo a ser seguido pelos fiéis, os quais são opostos verazmente aos “falsos mestres”, que, desqualificando as Escrituras, colocam-se diametralmente opostos igualmente ao “amado Paulo”. (shrink)

La teneur d'un ouvrage philosophique dépend à la fois des thèses qui y sont déployées par son auteur et des références dont celui-ci se nourrit. Dans l'oeuvre de Gaston Bachelard, le système référentiel est tout particulièrement abondant : comme si le philosophe redoutait secrètement la vaticination, préférant étayer ses affirmations par des matériaux qu'il puise dans l'univers, pour ainsi dire illimité, de ses lectures. De fait, il n'a jamais caché avoir été un lecteur boulimique, insatiable. Ce faisant, il oublie de (...) dire que toute sa vie est aussi bien un acte d'écriture, dont la table d'existence, c'est-à-dire la table de travail, est le support fondamental. Écriture et lectures s'avèrent pour lui intimement liées. C'est bien pourquoi l'Index que nous proposons ici présente un intérêt majeur. Il dévoile de façon ordonnée l'abondance impressionnante d'une culture qui se met sans arrêt au service d'une pensée. En même temps il agit à la manière d'un spectrographe, qui révèle des zones privilégiées de références et de préoccupations. Dans le cas de Gaston Bachelard, le champ des affinités philosophiques est particulièrement révélateur : il s'y noue un réseau globalement cohérent de références récurrentes, qui apparaît en même temps sur un fond de désaffections implicites : c'est dire qu'il y a de grands absents dans le répertoire bachelardien. De fait, et globalement, il cite beaucoup plus largement les savants et les poètes que les grands philosophes de la tradition classique. D'une utilisation particulièrement aisée, cet Index permettra aux chercheurs, aux étudiants et à tous les lecteurs passionnés de repérer les sources explicites de Gaston Bachelard disséminées à l'intérieur de son oeuvre. (shrink)

Intellectual humility (IH) is often conceived as the recognition of, and appropriate response to, your own intellectual limitations. As far as we are aware, only a handful of studies look at interventions to increase IH – e.g. through journalling – and no study so far explores the extent to which having high or low IH can be predicted. This paper uses machine learning and natural language processing techniques to develop a predictive model for IH and identify top terms and features (...) that indicate degrees of IH. We trained our classifier on the dataset from an existing psychological study on IH, where participants were asked to journal their experiences with handling social conflicts over 30 days. We used Logistic Regression (LR) to train a classifier and the Linguistic Inquiry and Word Count (LIWC) dictionaries for feature selection, picking out a range of word categories relevant to interpersonal relationships. Our results show that people who differ on IH do in fact systematically express themselves in different ways, including through expression of emotions (i.e., positive, negative, and specifically anger, anxiety, sadness, as well as the use of swear words), use of pronouns (i.e., first person, second person, and third person) and time orientation (i.e., past, present, and future tenses). We discuss the importance of these findings for IH and the value of using such techniques for similar psychological studies, as well as some ethical concerns and limitations with the use of such semi-automated classifications. (shrink)

The purpose of this article is to reflect on the changes that the implementation of artificial wombs would bring to society, the family, and the concept of motherhood and fatherhood through the lens of two recent books: Helen Sedgwick’s The Growing Season and Rebecca Ann Smith’s Baby X. Each of the two novels, set in a near future, follows the work of a scientist who develops artificial womb technology. Significantly, both women experience concerns about the technology and its long-term effects (...) that make both of them leave their laboratories and rethink the technology they invented, while considering its many ethical implications. Both novels can be seen as feminist revisionary rewritings of Aldous Huxley’s Brave New World, rejecting the vision of rows of mass-produced, anonymous babies in artificial wombs, stressing instead the closeness of the parents to their offspring. They nevertheless critically evaluate not only the many potential benefits for women of ectogenetic technology but also the possible disadvantages and pitfalls. (shrink)

This theoretical essay gathers reflections from three publications by Jürgen Habermas from the 1960s that can contribute to the study of the public communication of science. We use these ideas to create a graphical representation that summarizes a desirable dynamic for practice while considering information flows that pass through politicized universities, the social life-world and the context of political decisions. This essay considers the inclusion of the public in the scientific agenda and in policy decisions related to that agenda. A (...) concept of public communication of dialogical science—now widely advocated but still difficult to operationalize—is present in the German philosopher’s thinking in books published more than 50 years ago. (shrink)

Frege’s Grundgesetze der Arithmetik is formally inconsistent. This system is, except for minor differences, second-order logic together with an abstraction operator governed by Frege’s Axiom V. A few years ago, Richard Heck showed that the ramified predicative second-order fragment of the Grundgesetze is consistent. In this paper, we show that the above fragment augmented with the axiom of reducibility for concepts true of only finitely many individuals is still consistent, and that elementary Peano arithmetic (and more) is interpretable in this (...) extended system. (shrink)

O artigo pretende contribuir com as discussões sobre o ensino de filosofia, partilhando achados de uma pesquisa realizada com duas turmas de estudantes universitários na disciplina de Estética (Curso de Música -Licenciatura). As inovações metodológicas aplicadas nas turmas buscaram valorizar o ensino de filosofia em diálogo permanente com as vivências cotidianas e artísticas dos estudantes através de atividades em sala sistematicamente vinculadas aos temas previstos no programa da disciplina. Os resultados dos dados apontaram que as estratégias metodológicas de ensino utilizadas (...) na disciplina tiveram impacto positivo para o engajamento dos discentes, atuando desenvolvimento de sua criticidade e criatividade. (shrink)

For centuries, natural law was the main philosophical legal paradigm. Now, it is a wonder when a court of law invokes it. Arthur Kaufmann already underlined a modern general "horror iuris naturalis". We also know, with Winfried Hassemer, that the succession of legal paradigms is a matter of fashion. But why did natural law become outdated? Are there any remnants of it still alive today? This book analyses a number of prejudices and myths that have created a general misconception of (...) natural law. As Jean-Marc Trigeaud put it: there is a natural law that positivists invented. Not the real one(s). It seeks to understand not only the usual adversaries of natural law (like legalists, positivists and historicists) but also its further enemies, the inner enemies of natural law, such as internal aporias, political and ideological manipulations, etc. The book puts forward a reasoned and balanced examination of this treasure of western political and juridical though. And, if we look at it another way, natural law is by no means a loser in our times: because it lives in modern human rights. (shrink)

TRIBUNAL DO JÚRI E SUA COMPETÊNCIA: UMA ANÁLISE CONSTITUCIONAL.

Cause and effect relationships play a central role in how we perceive and make sense of the world around us, how we act upon it, and ultimately, how we understand ourselves. Almost two decades ago, computer scientist Judea Pearl made a breakthrough in understanding causality by discovering and systematically studying the “Ladder of Causation” [Pearl and Mackenzie 2018], a framework that highlights the distinct roles of seeing, doing, and imagining. In honor of this landmark discovery, we name this the Pearl (...) Causal Hierarchy (PCH). In this chapter, we develop a novel and comprehensive treatment of the PCH through two complementary lenses, one logical-probabilistic and another inferential-graphical. Following Pearl’s own presentation of the hierarchy, we begin by showing how the PCH organically emerges from a well-specified collection of causal mechanisms (a structural causal model, or SCM). We then turn to the logical lens. Our first result, the Causal Hierarchy Theorem (CHT), demonstrates that the three layers of the hierarchy almost always separate in a measure theoretic sense. Roughly speaking, the CHT says that data at one layer virtually always underdetermines information at higher layers. Since in most practical settings the scientist does not have access to the precise form of the underlying causal mechanisms – only to data generated by them with respect to some of PCH’s layers – this motivates us to study inferences within the PCH through the graphical lens. Specifically, we explore a set of methods known as causal inference that enable inferences bridging PCH’s layers given a partial specification of the SCM. For instance, one may want to infer what would happen had an intervention been performed in the environment (second-layer statement) when only passive observations (first-layer data) are available. We introduce a family of graphical models that allows the scientist to represent such a partial specification of the SCM in a cognitively meaningful and parsimonious way. Finally, we investigate an inferential system known as docalculus, showing how it can be sufficient, and in many cases necessary, to allow inferences across PCH’s layers. We believe that connecting with the essential dimensions of human experience as delineated by the PCH is a critical step towards creating the next generation of AI systems that will be safe, robust, human-compatible, and aligned with the social good. (shrink)

As religiosidades de matriz africana tem um importante papel na condução das práticas de saúde de seus devotos a partir de uma visão integral do corpo da pessoa que considera o ser humano em suas diferentes esferas, a espiritual, a social, a mental e a biológica. No candomblé, a cabeça, denominada de _Orí_, é entendida como a sede da individualidade do sujeito, possui um conteúdo espiritual, tem _status_ de divindade, e guia os filhos e filhas de santo em sua jornada (...) no Ayê. Se enfraquecida, ela pode trazer enfermidades, o que exige uma série de procedimentos rituais para o fortalecimento de _Orí_, como o _bori_, que se traduz no ritual de dar comida e bebida à cabeça, essencial para o restabelecimento da saúde espiritual ou física. A partir desse contexto, a pesquisa buscou compreender a importância de _Orí_ para o processo saúde-doença de pessoas filiadas ao candomblé, entrevistando sujeitos de diferentes terreiros. Os resultados apontam para a capacidade de _Orí_ em fortalecer o caráter das pessoas, seus valores e atitudes positivas diante da vida, como sendo fundamental para se fazer boas escolhas em prol da saúde, e evitar as enfermidades. Ter uma cabeça boa é ter uma saúde boa. (shrink)

Meditation has been for long time avoided as a scientific theme because of its complexity and its religious connotations. Fortunately, in the last years, it has increasingly been studied within different neuroscientific experimental protocols. Attention and concentration are surely among the most important topics in these experiments. Notwithstanding this, inhibition of emotions and discursive thoughts are equally important to understand what is at stake during those types of mental processes. I philosophically and technically analyse and compare results from neuroimaging studies, (...) produced by leading authorities on the theme, dealing with two types of meditation: "one-pointed concentration" and "compassion meditation". Analysing "one-pointed concentration", I show the differences between novice and expert meditation practitioners in terms of brain activity and connectivity, considering the relationship among increased attention and concentration and decreased activity in areas related to discursive thought and emotion. Analysing "compassion meditation", I show the importance of the limbic circuitry in emotion sharing. I follow the same strategy of comparing novice and expert meditation practitioners. The conclusion establishes a common structure to those different ways of dealing with emotion during meditation. (shrink)

The sense of shared values is a specific aspect of human sociality. It originates from reciprocal social exchanges that include imitation, and empathy, but also negotiation from which meanings, values and norms are eventually constructed with others. Research suggests that this process starts from birth via imitation and mirroring processes that are important foundations of sociality providing a basic sense of social connectedness and mutual acknowledgment with others. From the second month, mirroring, imitative and other contagious responses are bypassed. Neonatal (...) imitation gives way to first signs of reciprocation (primary intersubjectivity), and joint attention in reference to objects (secondary intersubjectivity). We review this development and propose a third level of intersubjectivity, that is the emergence of values that are jointly represented and negotiated with others, as well as the development of an ethical stance accompanying emerging theories of mind from about 4 years of age. We propose that tertiary intersubjectivity is an ontogenetically new process of value negotiation and mutual recognition that are the cardinal trademarks of human sociality. (shrink)

This introduction just aims to be a fast foreword to the special topic now turned into an e-book. The Editorial "Decision-Making Experiments under a Philosophical Analysis: Human Choice as a Challenge for Neuroscience" alongside with my opinion article "Neurophilosophical considerations on decision making: Pushing-up the frontiers without disregarding their foundations" play the real role of considering in more details the articles and the whole purpose of this e-book. What I must highlight in this foreword is that our intention with such (...) a project was to deepen into the very foundations of our current paradigms in decision neuroscience and to philosophically moot its foundations and repercussions. Normal Science (a term coined by Philosopher Thomas Kuhn) works under a research consensus among a scientific community: A shared paradigm, consolidated methods, widespread convictions. Pragmatically, winning formulas must be kept, although, not at any cost. What differentiates a gifted and revolutionary scientist from a more bureaucratic colleague is the capacity and willingness of constantly reevaluating, depurating and refining his/her own paradigm. That is best strategy to avoid that a paradigm itself would gradually come under challenge. In my view, some achievements, in this sense, were brought about in our project. The e-book will be inspiring and informative for both neuroscientists that are concerned with the very foundations of their works and for philosophers that are not blind to empirical evidence. Kant once said: “Thoughts without content are empty, intuitions without concepts are blind”. Paraphrasing Kant we could say: Philosophy without science is empty, science without philosophy is blind. (shrink)

O Jornalismo Esportivo utiliza-se da memória como forma de fortalecer conceitos e ideias associadas ao futebol, aos clubes e seus torcedores. No Brasil, o diário esportivo Lance! recorreu ao passado na cobertura anterior da final do Campeonato Carioca de 2009, como parte da estratégia de lançamento de uma promoção. O trabalho avalia a produção, nesta circunstância, do discurso para atrair o torcedor do Botafogo.

Este artículo examina la teoría del reconocimiento de Axel Honneth y la teoría de la resonancia de Hartmut Rosa en relación con el problema de la democracia. La tesis central que discutimos es que ambos exponentes contemporáneos de la Teoría Crítica perfilan una comprensión de la democracia en tanto experiencia ética. Desde esta óptica caracterizamos el lugar particular que ambos enfoques asumen en el contexto de los debates contemporáneos entre perspectivas deliberativas y agonistas sobre la democracia. Por último, sugerimos también (...) algunas diferencias entre las aproximaciones que Honneth y Rosa formulan sobre la democracia en sus respectivos esfuerzos de renovación de la Teoría Crítica. (shrink)

Byung-Chul Han escreve sobre uma nova forma de niilismo que emerge principalmente a partir do século XXI na _sociedade da informação_. A partir disso, analiso como esse niilismo decorre da eliminação da verdade como critério orientativo individual e coletivo. Para Han, isso decorreria da emergência da informação como o novo critério de conhecimento, que se impõe como um dispositivo da sociedade atual por meio de sua grande produtibilidade rápida e quantitativa, voltada à aceleração, produção e exploração. Desse modo, as informações (...) passam a assumir o lugar da verdade como narratividade, além de eliminar a diferença entre verdade e mentira, o que tem como principal consequência o abandono de modelos orientativos. Neste artigo, proponho apresentar as características do niilismo da sociedade da informação e classificá-lo, com base em referenciais teóricos de Deleuze sobre tema, como um niilismo ativo, posto que ao passo que nega os modelos de verdade conhecidos e existentes, tem uma postura e ação propositiva na produção de um novo modelo individual e social baseado no poder de afirmar. (shrink)

Tomás de Aquino defende que a alma e as partes corpóreas humanas são subsistentes por si, levando a duas dificuldades. Primeiro, algo é classificado como subsistente por si quando não existe enquanto parte constituinte de uma substância. Assim, a subsistência por si refere-se às substâncias e não às suas partes. Segundo, Tomás defende que a subsistência por si da alma humana permite inferir a sua incorruptibilidade, mas que a subsistência por si das partes corpóreas não permite semelhante conclusão. Assim, dever-se-ia (...) distinguir os significados de ‘subsistência por si’ quando aplicada à alma humana e às partes corpóreas. O presente artigo, portanto, discute estes problemas mediante duas perguntas: (1) Pode-se atribuir a subsistência por si às partes de umasubstância? (2) Há diferença no significado da noção de subsistência por si quando aplicada à alma humana e às partes corpóreas? (shrink)

A CONTRIBUIÇÃO DAS MÍDIAS SOCIAIS PARA O RECONHECIMENTO DAS UNIÕES ESTÁVEIS NO BRASIL.

RESUMO A definição de arte desenvolvida por Arthur Danto pressupõe que algo é uma obra de arte por ser o correlato de uma interpretação, inscrita em uma rede de significações históricas, teóricas e sociais, que lhe atribui o estatuto de obra de arte. Trata-se de uma definição essencialista que, no entanto, não se funda em algo que é percebido no objeto, mas no objeto percebido como arte. Levando em consideração que o conceito de “interpretação” é um dos pontos cardinais da (...) definição de arte de Danto, aprofundo neste artigo uma investigação específica sobre o assunto. Argumento que o modo como o autor o desenvolve comporta uma ambiguidade, isto é, que há uma confusão entre dois sentidos de interpretação nos textos dantianos, e que seu papel fundamental na definição de arte é inseparável da contextualização histórico-social possibilitada pelo mundo da arte. ABSTRACT Arthur Danto’s definition of art claims that something is a work of art because it is the subject of an interpretation that is inscribed in a network of historical, theoretical and social meanings, which is responsible for assigning the status of artwork. It is an essentialist definition which however, is not based on something that is perceived in the object, but on the object being perceived as art. In this paper, I develop a specific investigation about the concept of “interpretation”, taking into account that it is one of the cardinal points in Danto’s definition of art. I argue that the author develops this subject in an ambiguous way, in other words, that there is confusion between two different meanings of interpretation in his texts, and that its fundamental role in the definition of art is inseparable from the historical and social contextualization guaranteed by the artworld. (shrink)

Em sua obra, Robert Brandom apresenta uma teoria expressivista da lógica. Segundo o autor, a lógica tem o papel expressivo de tornar explı́citas as relações inferenciais implı́citas em nossas práticas linguı́sticas. Estas relações inferenciais conferem conteúdo aos conceitos. Neste artigo, exploraremos a tese de que o expressivismo lógico de Brandom é uma teoria antirrealista acerca da lógica. Realistas lógicos costumam defender a existência independente de fatos lógicos em relação a nossas práticas cognitivas e linguı́sticas, de modo que a lógica, uma (...) vez que seria capaz de representar estes fatos, descreveria verdadeiramente a estrutura da realidade. Por contraste, antirrealistas lógicos não se comprometem com a existência independente de fatos lógicos para entenderem a natureza da lógica. Em contraste com uma visão realista, mostramos que o antirrealismo de Brandom tem como consequências uma ontologia simples e econômica e a fundação de uma alternativa pragmatista para se examinar a normatividade da lógica, o fenômeno da pluralidade de lógicas rivais e a natureza de nossa racionalidade. (shrink)