OYOLA, Leandro; AGUIRRE, Max; REGGIANI, Federico; ZALAZAR, Fabián; y MOSQUITO, Ángel. Kryptonita. La historieta. Buenos Aires, Reservoir Books, 2019.] [AGRIMBAU, Diego; DELPECHE, Patricio; IPPÓLITI, Gabriel; GINEVRA, Dante; PIETRO; y FERNÁNDEZ, Gato. ¿Quién mató a Rexton? Buenos Aires, Hotel de las Ideas, 2018.

We describe a new class of experiments designed to probe the foundations of quantum mechanics. Using quantum controlling devices, we show how to attain a freedom in temporal ordering of the control and detection of various phenomena. We consider wave–particle duality in the context of quantum-controlled and the entanglement-assisted delayed-choice experiments. Then we discuss a quantum-controlled CHSH experiment and measurement of photon’s transversal position and momentum in a single set-up.

Resumo: Este artigo pretende contribuir para a elucidação da nossa compreensão sobre a educação, sobre os fenômenos e processos educacionais, que constituem uma ocupação e uma preocupação humana fundamental. O método que utilizamos nesta pesquisa consistiu, num primeiro momento, de uma análise etimológica da palavra latina educo, da qual derivou a palavra educação em português, e, num segundo momento, da interpretação de alguns sentidos da palavra educo à luz de algumas ideias da filosofia da educação, encontradas em cada um dos (...) quatro períodos da história da filosofia. Concluímos constatando que, através de nossa análise, pudemos contribuir para expandir os limites do nosso conhecimento sobre a educação. Palavras-chave: Educação; Filosofia; Análise Etimológica; Filosofia Da Educação. On Education Abstract: This article aims to contribute to elucidate our understanding on the education, the educational phenomena and processes, which constitute a fundamental human occupation and preoccupation. The method we used in this research consisted, in a first moment, of an etymological analysis of the latin word educo, of which derived the word educação in Portuguese, and, in a second moment, of the interpretation of some senses of the word educo in light of some ideas of the philosophy of education, found in each one of the four periods of the history of philosophy. We conclude noting that, through our analysis, we could contribute for the expansion of the limits of our knowledge on education. Key-words: Education; Philosophy; Etymological analysis; Philosophy of Education. À propos l’Éducation Résumé: Cet article vise à contribuer à élucider notre compréhension de l'éducation, des phénomènes et des processus éducatifs, qui constituent une occupation et une préoccupation humaine fondamentale. La méthode utilisée dans cette recherche a consisté, dans un premier temps, en une analyse étymologique du mot latin educo, dont est dérivé le mot éducation en portugais, et, dans un second temps, en l'interprétation de certains sens du mot educo dans le lumière de quelques idées de la philosophie de l'éducation, trouvées dans chacune des quatre périodes de l'histoire de la philosophie. Nous concluons en notant que, par notre analyse, nous avons pu contribuer à repousser les limites de nos connaissances sur l'éducation. Mots-clés: Éducation; Philosophie; Analyse étymologique; Philosophie de l’Éducation. Data de registro: 27/02/2022 Data de aceite: 26/10/2022. (shrink)

Estudo qualitativo exploratórios de literatura cientifica sobre ansiedade em estudantes brasileiros, objetivando identificar fatores relacionados ao desenvolvimento da ansiedade patológica. Os textos foram analisados e agrupados de acordo com análise de conteúdo. Entre os resultados encontramos o enfoque relacional que impacta o self e surge no contexto socioeconômico. Destacamos como agentes que contribuem para a ansiedade: exigência de responsabilidade e autonomia; preocupações com o futuro; não ter tempo para o lazer, ausência de familiares; ser mulher e ser homossexual. Concluímos que (...) o modelo de ensino praticado na universidade causa pressão psicológica pela grande diferença da experiência pedagógica no secundário. Completamos que a Universidade requer promover intervenções que visem o desenvolvimento emocional e cognitivo dos estudantes para que desenvolvam seu método de estudar mais eficiente, lidar melhor com suas dificuldades, e gerar estratégias para lidar com elas, além de organizar o planejamento tempo reservando horas para atividades de lazer e de interação social. (shrink)

Há muitos pontos de concordância entre Frege e os neokantianos. Isso vale especialmente para os representantes do neokantismo da teoria do valor ou do Sudoeste alemão na tradição de Hermann Lotze. Não discutiremos aqui todos os aspectos dessa proximidade; de acordo com o tema que propomos, ficaremos restritos à filosofia da matemática. A primeira parte do artigo tratará da relação entre aritmética e geometria, mostrando surpreendentes semelhanças entre Frege e o neokantiano Otto Liebmann. A segunda parte discutirá as diferentes recepções (...) do logicismo de Frege por Jonas Cohn, Paul Natorp, Heinrich Rickert, Ernst Cassirer e Bruno Bauch. (shrink)

Il presente volume, il primo della collana Ricerche di Storia della Filosofia e Teologia Medioevali in onore del Professor Marco Arosio, offre agli esperti e ai cultori degli studi medievali i contributi che - secondo il giudizio della giuria e in accordo con quanto stabilito dal bando del Premio Marco Arosio - sono stati considerati meritevoli di essere pubblicati. Il libro, curato da Marco Martorana, Rafael Pascual e Veronica Regoli, presenta i saggi di otto autori, dei trentuno partecipanti alle (...) edizioni del 2011 e del 2012 del Premio: Andrea Colli, Alfredo Gatto, Andrea Lami, Corrado Maria Malavolta, Lucia Pappalardo, Davide Riserbato, Giulia Sossi, Luca Vettorello. (shrink)

Objective: To present a narrative review of the history of bioethics in Latin America and of scientific output in this interdisciplinary field. Methods: This was a mixed-methods study. Results: A total of 1458 records were retrieved, of which 1167 met the inclusion criteria. According to the Web of Science classification, the predominant topics of study were medical ethics, social sciences and medicine, and environmental and public health topics. Four themes of bioethics output in the Latin American literature have emerged: issues (...) involving the beginning and end of life, ethics in human research, patient–provider relationships, and ethics training for health professionals. Conclusion: Although bioethics is a growing interdisciplinary field in Latin America, its academic impact is still very low, and programmes are highly concentrated in large urban centres in a few countries. Challenges includes the regional and international impact of local scientific output. (shrink)

The ontological argument has run for a long time, regularly refuted, regularly re-appearing in a new form. Something can be learnt from its longevity. Its proponents must be on to something, or it would not have survived its many refutations. But equally, it must have been much misformulated, or it would not have seemed evidently fallacious to its many critics. Perhaps it does express a deep philosophical intimation. Certainly it has been taken to prove more than it really can establish. (...) Like many other philosophical arguments it has suffered by being made out to be more rigorous than in the nature of the case it can be. For some philosophers addressing some questions it may have been decisive in leading them to adopt one of the few options open to them: but it is quite inconclusive for others, with different presuppositions or different problems, and cannot be reduced into a valid proof cogent for all comers and compelling them to accept the conclusion it claims to demonstrate. (shrink)

No hay caracterización del republicanismo que no mencione la virtud cívica. Sin embargo, no siempre es clara la ubicación de la virtud en el entramado de la filosofía política republicana. Tomaré como punto de partida la reflexión de Rawls. Su temor es que la defensa de lo que la democracia necesita, la virtud cívica, ponga en peligro la libertad. Es lo que llamaré el «problema (de Rawls) con la virtud». Un problema que, a su parecer, compromete seriamente al republicanismo. Por (...) mi parte, intentaré mostrar que, en realidad, se trata de un problema del liberalismo que apunta directamente a una bien conocida tensión entre los derechos y la democracia, cuya única «solución liberal» pasa por atrincherar los derechos «frente a la democracia», excluyendo el compromiso ciudadano. En la segunda parte mostraré que el problema es real, pero que no afecta a todos los republicanismos y argumentaré que «el problema de Rawls» afecta, fundamentalmente, a aquel republicanismo que hace de la «realización ciudadana» su objetivo, que busca, por así decir, maximizar la virtud. No sucede lo mismo con aquel otro que otorga a la virtud un carácter instrumental. En la parte final precisaré esa idea de republicanismo que otorga tanto a la virtud como a la democracia un papel instrumental en lo que realmente importa: la libertad. (shrink)

A filosofia da natureza de Aristóteles muitas vezes é apresentada como um capítulo inteiramente ultrapassado na história do pensamento: um “finalismo antiquado”, antropocêntrico, avesso à mensuração exata das condições materiais subjacentes aos fenômenos. Essa perspectiva, no entanto, é inadequada: não atenta para o papel relevante que Aristóteles atribui à matéria na explicação dos fenômenos naturais, assim como não atina com o real significado da teleologia aristotélica. Na contra-mão dessa perspectiva apressada, procuramos mostrar que, no cerne da filosofia aristotélica da natureza, (...) entendida como uma teleologia, encontra-se a idéia de que os seres naturais definem-se por uma tendência intrínseca à auto-preservação. É por essa tendência que a forma de cada ser natural governa teleologicamente sua matéria. (shrink)

In Republic 436a-c Plato introduces, for the first time, the problematic postulate of the tripartition of the species-functions of the soul to pass on to justify it by starting from the so-called “Principle of conflict” or “of the impossibility of opposites”. To reach this point in the dialogue, we will firstly place this passage in the conceptual architecture of the work, taking the topic of stasis (sedition, revolt, civil war) as the thread for the reconstruction of the argumentative sequence that (...) leads into the psychological model of the parts in conflict. We actually start from the hypothesis that Plato gets to the tripartition of the soul from the evidence that in the psychological reality of the individual there exists a stasis that is produced in the soul due to injustice, contrasting to the concord and friendship that is a result of justice. On the basis of the psychological model of the parts in conflict, the psycho-political objective looked for in Republic, points to the achievement of the psychic unity as a condition for the political unity; since Plato’s political objective is to make citizens become better, which can only be reached through an improvement of the individual soul. Through the topic of stasis and the lexis of the conflict that derives from it, we uphold that Plato intends to prove not only the political and tripartite constitution of the soul, but first and foremost the priority that the psychic tripartition holds over the political order. (shrink)

ABSTRACT Liberal theory has failed to provide theocrats who are aggrieved by the sinful practices widespread in liberal societies good reasons to tolerate these sins. Moreover, liberal theory has faltered in identifying grounds on which to impose regulations that violate theocrats? religious doctrines. These challenges must be met if liberalism is to temper religious discord and to maintain its own relevance in a world replete with theocratic conceptions of the good.

The purpose of this article is to explore John Duns Scotus’s thought on Freedom, in order to achieve some elements that might be useful for a systematic study. Starting from the distinction between “natural” and “free” active potencies, it shows what is more specific of Freedom. Being a pure perfection, for Scotus, it can be applied to God and creatures as well. After exposing the content and origin of the distinction, the article provides an account of Duns Scotus’s thought on (...) Divine Freedom. Insofar as freedom is infinite, it is compatible with necessity. At the same time, as God is creator of the contingent and finite world, his Freedom is capable of contingent actions. Finally, human Freedom is studied as an important part of the image of God in human beings. The Franciscan’s conception of Freedom makes it possible to overcome the idea that it depends either on the imperfection of the contingent world or on the imperfection of our knowledge about it. Moreover, it shows that Freedom has an act of its own and thus it is more than a mere “corollary” of knowledge. (shrink)

We argue that a framework for comprehending the basic differences between the mental structures of humans and machines (as they currently exist) is established by Transcendental Analytics' argument in the _Critique of Pure Reason_. It will be demonstrated that Kant's theory of the synthetic unity of apperception, as established by Transcendental Analytics' argument in the _Critique of Pure Reason_, along with Dummett's theory of meaning for meaning-theoretical predictions of inferential connections, can assist in establishing this framework. When combined, these form (...) a framework for organizing a coherent differentiation between what we refer to as the conscious grasp of the unity that is present during judgment and the machine-performed manipulation of signs. In the end, we will present an appendix on the underdevelopment of the Kantian framework for distinguishing artificial intelligence from human intelligence. (shrink)

Both within its own borders and in the rest of the world, especially the Middle East, the United States is facing a growing crisis precipitated largely by the increasingly violent clash of fundamentalist religions—both among themselves and with all brands of secularism. At the center of these conflicts is the philosophical concept of the Absolute Truth: the only thing about which there is virtually total agreement among the contending parties, that is to say, almost everyone agrees that there is an (...) Absolute Truth about the way the world is and that they are in exclusive possession of it. For religious fundamentalists the Absolute Truth is their particular dogma and orthodoxy, while for Marxists it is atheistic materialism, and for Postmodernists the Absolute Truth is that there is no Absolute Truth. Needless to say, such beliefs leave virtually no room for negotiation or compromise, especially when the truth is seen as divinely ordained. Thus we find ourselves at a dangerous impasse with regard to politics and other modes of public discourse. How do we progress when everyone is right? (shrink)

A DOUTRINA NEOFUNCIONALISTA DE INTEGRAÇÃO REGIONAL E A NECESSIDADE DE ADOÇÃO DO MECANISMO ELETIVO DIRETO NO ÂMBITO DO PARLASUL: A TEORIA DE ERNST HAAS NA CONSOLIDAÇÃO PARLAMENTAR SUPRANACIONAL.

Arguments have been much misunderstood. Not only has it been assumed that they must be deductive, but it has been assumed also that, although often expressed in loose and elliptical form, they must be capable, if they are valid at all, of being expressed with absolute precision, as a set of necessary and sufficient conditions for the action in question to be appropriate. Mathematical arguments are capable of being stated precisely, and it has long been a reproach to workers in (...) other disciplines that they do not manage to achieve equal precision in their work. The assumption is made that absolute precision is in principle available, and it is only a lack of rigour by practitioners in the non-mathematical disciplines that prevents them casting their arguments in satisfactory form, and the philosopher should, therefore, reconstruct arguments to conform with these requirements, evaluating those that do, and rejecting any that do not. (shrink)

The aim of this article is to show that, at least from a historical point of view and during the period addressed, different philosophical traditions within the University of Buenos Aires had their own political inscriptions. Thus, these study areas were established in the Faculty through important theoretical and political discussions. The article highlights moments of conflict and also determines four theoretical-political traditions to be considered: one neo-tomist and nationalist, one phenomenological and liberal, one metaphysical and corporative, and a fourth (...) scientific and filo-communist. (shrink)

As the author of The Liberal Conscience: Politics and Principle in a World of Religious Pluralism (2006), I outline the arguments and purposes of my book, delineating the political and philosophical problems of theocracy and describing elements of a new liberal theory able successfully to address them.

This article discusses left-libertarian justifications of basic income. The basic income policy is designed to decouple income from employment in the monetized economy by allowing the individual to access, on a regular stipulated basis, a grant that is independent of her ability and willingness to work for remuneration. This article attempts to amend an important failure with respect to the way in which the concept of real freedom has been treated in Van Parijs’ pioneering defense of the universal grant. Van (...) Parijs’ defense of basic income does not pay substantial attention to the freedom that work-lovers would gain from the opportunity to opt out of work, which the grant would facilitate if sufficiently generous. Van Parijs’ justification of basic income is incomplete in terms of the value it places on the opportunity to enjoy freedom from employment from the purview of every member of society, not only those that will, or might, decide to lead a life (partially) outside of work. The article develops the argument that such failure results from the fact that Van Parijs’ conception of freedom is centered on the importance of actual or potential preference satisfaction as opposed to non-agent-centered reasons. (shrink)

We argue that the recent debate over the meaning and identification of content has led to a shift in the theoretical circumstances that favored Frege’s divergence from Kant. Quine’s critique of the theoretical distinction of intensional identities removed the certainty that we can distinguish necessary from accidental identifications of content. The decline of the stability of language as a central object for the study of recognizable and predetermined attributes of meaningful information marks the end of the era of philosophical optimism (...) about the superiority of language analysis over psychologism and leads to a resurgence of philosophical emphasis on the study of mind and cognition. The extent of this shift is such that the central discrepancy between Frege's formal methodology of second-order quantification and Kant's synthetic theory of content identification has lost its significance. With the removal of these circumstances and the erosion of this discrepancy, we can now perceive the aspects in which Frege's theory is consistent with, rather than in direct opposition to, the cognitive perspective that Kant himself endorses. These aspects have always been present, but under unfavorable conditions they have been suppressed or disregarded. (shrink)

Trata-se de um relato de experiência sobre o projeto “Prevenção: é um prazer falar sobre isso”, com o objetivo de fomentar ações de prevenção às Infecções Sexualmente Transmissíveis (ISTs) com o público universitário. Pautadas na abordagem da educação entre pares, foram realizadas 6 oficinas com universitárias dos cursos de saúde, culminando na produção de uma intervenção denominada Barraca do Tinder. A intervenção foi realizada numa universidade pública paranaense e visava expandir o alcance do projeto, produzindo discussão sobre sexualidade, vulnerabilidade e (...) prevenção através de abordagem participativa e lúdica junto ao público universitário. Discutimos os resultados do projeto, destacando o imaginário acerca da Aids, a vulnerabilidade relacionada a populações específicas, a efetividade da metodologia da educação entre pares e do uso de cenas sexuais como dispositivos de prevenção. (shrink)

Trata-se no presente texto de tomar o cérebro e alguns modelos da neurociência como pontos privilegiadosde análise para refletirmos sobre as conexões entre subjetivação e redes cognitivas e informacionais. Para tanto,realizamos uma neurologia crítica, a partir da filosofia simondoniana, de dois dos modelos hegemônicos decompreensão do cérebro, por um lado, o da substancialização do cérebro e das redes neurais como individualidadesjá constituídas, por outro, do cérebro como um sistema homólogo a uma máquina digital. Na sequência, propomos,a partir da filosofia da (...) informação de Simondon, um modelo alternativo de compreensão do cérebro como umarede de redes em individuação. Por fim, propomos que tal compreensão alternativa nos permite reposicionar-nosem relação a algumas problemáticas epistemológicas e ético-políticas de nosso presente. (shrink)

‘Futility’ is a contentious term that has eluded clear definition, with proposed descriptions either too strict or too vague to encompass the many facets of medical care. Requests for futile care are often surrogates for requests of a more existential character, covering the whole range of personal, emotional, cultural and spiritual needs. Physicians and other practitioners can use requests for futile care as a valuable opportunity to connect with their patients at a deeper level than the mere biomedical diagnosis. Current (...) debate around Canada’s changing regulatory and legal framework highlights challenges in appropriately balancing the benefits and burdens created by requests for futile care. (shrink)

Today, bioethical themes are no longer the exclusive patrimony of university classrooms. Everyone is talking about them ; «secular» and «catholics» alike. Catholics are often accused of imposing a «confessional» point of view. This article wishes to clarify this point given its importance in themes regarding the life and death of man, such as : artificial fecundation, abortion, cloning, brain death, organ transplants, and euthanasia. The article is based on a philosophical reflection starting with anthropological considerations. The extensive number of (...) themes does not allow taking all of them into consideration. Thus the article adheres to the following outline : 1. Establish the epistemological bases for a rational discourse based on universal premises, with particular reference to artificial fecundation and the nature of human sexuality. 2. Analize the «human nature» condition of the embryo, of the physically and mentally disabled, of the terminally ill, and their status as «human persons» ; this discourse is founded on the ontological status of the human body. 3. Present the value of the human body as a psycho-biological unity, which constitutes man's substantial unity. 4. We call this psycho-biological unity «person»: «corpore et anima unus» ; an individual subject with a rational nature, with its own singularity and oneness. The person has an absolute value, therefore cloning, even for «therapeutic reasons», is contrary to its ontological status. 5. From. (shrink)

In Epiphany Term, 1942, C.S. Lewis delivered the Riddell Memorial Lectures in the Physics Lecture Theatre, King's College, Newcastle, which was then a constituent college of the University of Durham. The Riddell Memorial Lectures were founded in 1928 in memory of Sir John Buchanan Riddell of Hepple, onetime High Sheriff of Northumberland, who had died in 1924. His son, Sir Walter, was, like his father, a devout Christian, active throughout his life in public affairs. He was Fellow, and subsequently Principal, (...) of Hertford College, Oxford, and Secretary, and subsequently Chairman, of the University Grants Committee---at a time when the interventions of the UGC in academic affairs were entirely benign. I myself have a special personal interest in the founder of the Riddell Lectures. Sir Walter and my father were contemporaries at Oxford and close friends. Owing to his untimely death I never knew him, though I am credibly assured that he must have viewed me when I was taken to Hepple in a Moses' basket at the age of six months. In being invited to give this lecture on the Riddell Lectures, I am not only honoured but enabled to discharge a debt of family.. (shrink)

No artigo a seguir, exploramos a leitura de Kripke do argumento da linguagem privada. Nossa leitura afirma a seguinte linha de pensamento: o paradoxo cético sobre as regras que Kripke acreditava ter rastreado neste argumento se conecta com a velha questão cética da modernidade, e dá à obra de Wittgenstein um distanciamento reflexivo para pensar sobre as condições em que um quebra-cabeça semântico pode ser resolvido. Argumentaremos que a resposta envolve uma mudança pragmática que termina definitivamente as ligações de Wittgenstein (...) com o problema da "proposição" e o substitui por outro. Nossa visão é a de que a reflexão de Wittgenstein sobre os jogos de linguagem propõe um substituto pragmático para "proposições" que possa proteger a consistência das regras na predição do significado e das condições de verdade. O curso reflexivo do artigo passará pela filosofia da linguagem de Gilbert Ryle e seu conceito de erros categoriais. Finalmente, mostraremos solidariedade com a interpretação de Robert Brandon de Wittgenstein. (shrink)

The division of the problems about Meaning in an extensional and an intensional theory was accused of unnecessarily duplicating the theoretical problems involved in the knowledge of Meaning. The result was either 1. an aggressive rejection of the intensional part of the problem or 2. the adoption of non-classical semantics to account for intensions. This paper suggests a reading of Frege's theory of Meaning that preserves the contribution of the intensional aspect of the question without sacrificing the benefits of the (...) classical insights. For this, however, we need to expand his theory to cases of semantic values which are not directly assertive, that is, what Micheal Dummett called ingredient value. This solution preserves the direct and intuitive insights of classical semantics, expanding it to cases where the designation of truth or falsehood does not have a unified interpretation: speculative, modal, ambiguous, relative cases or cases in which theories disputing Meaning is not straightforwardly mapped to the truth or the not-truth. The paper is a contribution to support the pragmatic interpretation of Frege's legacy by Micheal Dummett. (shrink)

This essay proposes that the work of Sylvia Wynter, a canonical figure in Afro-Caribbean philosophy, demonstrates other ways of doing philosophy, a comparative philosophy carried out as a cross-cultural exercise. Sylvia Wynter has argued for a “New Science of the Word” by drawing from the contributions of Frantz Fanon (sociogeny), Aimé Césaire (poetic knowledge), and the field of cybernetics, among other sources. This essay aims to explain the framework and methodology of the New Science and the original transdisciplinary engagement that (...) such a framework facilitates. It argues that, by appropriating the concept of “autopoiesis” beyond the natural sciences, Wynter refashions autopoiesis as autopoetics to answer the age-old question of what it means to be human. Comparative philosophy, the essay concludes, can be fertile ground for Wynter’s project and epistemic decolonization. (shrink)

Children show a remarkable degree of consistency in learning some words earlier than others. What patterns of word usage predict variations among words in age of acquisition? We use distributional analysis of a naturalistic corpus of child‐directed speech to create quantitative features representing natural variability in word contexts. We evaluate two sets of features: One set is generated from the distribution of words into frames defined by the two adjacent words. These features primarily encode syntactic aspects of word usage. The (...) other set is generated from non‐adjacent co‐occurrences between words. These features encode complementary thematic aspects of word usage. Regression models using these distributional features to predict age of acquisition of 656 early‐acquired English words indicate that both types of features improve predictions over simpler models based on frequency and appearance in salient or simple utterance contexts. Syntactic features were stronger predictors of children's production than comprehension, whereas thematic features were stronger predictors of comprehension. Overall, earlier acquisition was predicted by features representing frames that select for nouns and verbs, and by thematic content related to food and face‐to‐face play topics; later acquisition was predicted by features representing frames that select for pronouns and question words, and by content related to narratives and object play. (shrink)

The aim of our introduction is to present the reader with key concepts and paradigms that have been rigorously developed to empirically investigate the dynamics and outcomes of conversational remembering in cognitive research.

Collaborative remembering is essential to enabling teams to build shared understanding of projects and their progress. This article presents an analysis of collaborative remembering sequences in a corpus of interactions collected in a workplace where a team of designers developed a video television commercial. On the basis of coding and analysing linguistic and bodily behaviors in 158 such sequences, extracted from over 45 hours of video recordings, recurrent patterns of collaborative remembering processes were identified, relating to the interplay of work (...) roles. This article shows that collaborative remembering in the design studio is structured by behavioural, interactive and social factors. (shrink)

The article presents a vision of the challenges to which contemporary legal positivism has to respond. The constitutionalisation that governs current legal systems offers a new framework in which to develop the classic controversy between positivism and iusnaturalism. This article analyses the different positivist proposals put before the reality of the constitutional state as well as its replies to the criticisms of those who consider it anoutdated theory of little use. Finally, it will also deal with the relationship between positivism (...) and legal realism. This relationship is increasingly close due to the uncertainty that characterizes no few legislative and constitutional clauses. (shrink)

Martin Heidegger postula a recuperação da potência criativa da palavra como sendo a tarefa fundamental da fenomenologia, identificando na poesia a conservação dessa forma privilegiada de relação com a linguagem. O presente trabalho trata da linguagem como via de acesso às esferas primordiais do ser através de uma interpretação das experiências místicas como ocasiões para o rompimento do automatismo linguístico que impede ver na palavra algo além de um mero instrumento para a transmissão de informações. A partir das reflexões sobre (...) o símbolo desenvolvidas por pensadores como Gaston Bachelard, Paul Ricoeur, Mircea Eliade e Gershom Scholem, propomos uma conceituação fenomenológica do símbolo como entidade de sentido aberto, cuja origem remete ao positivamente indeterminado que constitui o “objeto” das experiências místicas. Positivamente indeterminado é a nossa expressão para dizer o divino, interpretando-o como fonte de todo sentido que é, por isso mesmo, ausente de qualquer sentido determinado, não por uma falta, mas por um excesso de significação. O excesso de significação se apresenta, então, como a chave para uma forma de relacionamento com a palavra concebida como força de criação. (shrink)

Social cognition is critical for successfully navigating social relationships. Current evidence suggests that older adults exhibit poorer performance in several core social-cognitive domains compared to younger adults. Neurocognitive decline is commonly discussed as one of the key arbiters of age-related decline in social-cognitive abilities. While evidence supports this notion, age effects are likely attributable to multiple factors. This paper aims to recontextualize past evidence by focusing issues of motivation, task design, and representative samples. In light of these issues, we identify (...) directions for future research to aide our understanding of social-cognitive aging. (shrink)