Este artigo traça um paralelo entre os eventos da Odisseia e a exploração dos jogos de azar. Para tanto, utilizando-se livremente de várias abordagens filosóficas, é defendido que o ser humano é naturalmente um jogador, com uma liberdade que é restrita a partir do surgimento do Estado. Este, tendo seus desdobramentos representados por Calipso, Cila e Caríbdis, terá que harmonizar essa natureza com seu poder soberano, regulamentando a exploração dos jogos de azar.

Apresentação / Pablo Lorenzano Introdução / Os editores Princípios em cosmologia / Antonio Augusto Passos Videira Aleatoriedad vs. arbitrariedad en la mecánica estadística clásica / Eduardo H. Flichman La teoría galileana de la materia: resolutio e infinitos indivisibles / Fernando Tula Molina Ciencia y música en la obra de Vincenzo Galilei (ca. 1520-1591) / Guillermo Boido & Eduardo Kastika T-invariancia, irreversibilidad, flecha del tiempo: similares pero diferentes / Olimpia Lombardi Mapa das interpretações da teoria quântica / Osvaldo Pessoa (...) Jr. Aspectos epistemológicos y geométricos de la teoría del campo unificado de Schrödinger / Victor Rodríguez & Pedro W. Lamberti. (shrink)

L'histoire de la réception littéraire de l'Utopie de Thomas More au Portugal a été une histoire d'omissions, de censures et de traductions différées qui met en évidence un défaut dans le système culturel portugais. En effet, il est quelque peu ironique qu'une œuvre aussi représentative de la littérature et de la pensée occidentale, historiquement associée à l'ouverture des horizons géographiques du monde, et qui attribue au personnage d'un marin lusitanien, Raphaël Hythlodée, la découverte d'un lieu idéal, n'a été traduite en (...) portugais que dans la seconde moitié du vingtième siècle. Cependant, la première décennie du vingt-et-unième siècle semble annoncer une fortune littéraire plus favorable à l'Utopie de More dans la langue portugaise: non seulement une édition du chef d'œuvre de More a finalement été traduite du latin, mais aussi deux romans ont été publiés en 2004, A lenda de Martim Regos, de Pedro Canais, et Rafael, de Manuel Alegre. Dans le cadre de leurs propres déroulements narratifs, les deux œuvres réaccentuent les traits complexes du personnage du marin portugais et découvreur de l'île idéale. La même réinvention du personnage de Raphaël avait déjà été tentée, en 1998, par José V. de Pina Martins dans son long récit dialogique Utopia III. Dans cet essai, je me concentrerai à la fois sur les sources documentaires liées à la culture portugaise qui sont à la base de l'Utopie de More et sur certains aspects pertinents de la réception du personnage de Raphaël Hythlodée dans les romans susmentionnés. (shrink)

ConclusionThe common assumption that Becquerel had no special reason to study uranium compounds in his search for substances emitting penetrating radiation cannot explain (a) Becquerel's own accounts, which refer to his choice as due to “the peculiar harmonic series of bands”; (b) Becquerel's systematic test of all uranium compounds (and metallic uranium), in contrast to his neglect of other substances; and (c) Becquerel's belief in invisible phosphorescence as an explanation of the radiation emitted by uranium compounds, even after his discovery (...) that non-luminescent and metallic uranium also emit penetrating radiation.By comparing Becquerel's older studies of uranium to his radioactivity research, this paper has presented a reconstruction that can explain all of these points above. According to the historical evidence presented here, it is likely that Becquerel concentrated his attention on uranium and its compounds because the mechanical theory of luminescence opened up the possibility that, precisely in the case of uranium and its compounds, a violation of Stokes's law could occur, and penetrating short-wavelength radiation could be emitted through a special type of phosphorescence. (shrink)

Abstract This paper describes the early history of magnetochemistry: the search for chemical effects of magnetism in the nineteenth century. Some early researchers, such as Johann Wilhelm Ritter, attempted to reproduce with magnets the effects that had been produced by electricity and Volta’s battery. For several decades, researchers successively reported positive results and denied claims concerning the effect of magnetism in oxidation, electrolysis, reduction of metals from saline solutions, crystallisation, change of colour of vegetable tinctures and other chemical reactions. In (...) the two last decades of the nineteenth century some effects were accepted as real, and a thermodynamic theory of the influence of magnetic fields upon chemical reactions was developed. Finally, Dragomir Hurmuzescu was able to create reproducible experiments and measured the electromotive force between two electrodes, with or without the presence of magnetic fields, confirming the existence of the phenomenon and obtaining results compatible with the theoretical predictions. Afterwards, this magnetochemical effect was accepted as real, but the effect was weak and its practical importance was negligible. The subject was gradually forgotten. Content Type Journal Article Pages 1-26 DOI 10.1007/s10698-011-9127-8 Authors Roberto de Andrade Martins, Department of Physics, State University of Paraiba, Campina Grande, PB, Brazil Journal Foundations of Chemistry Online ISSN 1572-8463 Print ISSN 1386-4238. (shrink)

This volume has 41 chapters written to honor the 100th birthday of Mario Bunge. It celebrates the work of this influential Argentine/Canadian physicist and philosopher. Contributions show the value of Bunge’s science-informed philosophy and his systematic approach to philosophical problems. The chapters explore the exceptionally wide spectrum of Bunge’s contributions to: metaphysics, methodology and philosophy of science, philosophy of mathematics, philosophy of physics, philosophy of psychology, philosophy of social science, philosophy of biology, philosophy of technology, moral philosophy, social and political (...) philosophy, medical philosophy, and education. The contributors include scholars from 16 countries. Bunge combines ontological realism with epistemological fallibilism. He believes that science provides the best and most warranted knowledge of the natural and social world, and that such knowledge is the only sound basis for moral decision making and social and political reform. Bunge argues for the unity of knowledge. In his eyes, science and philosophy constitute a fruitful and necessary partnership. Readers will discover the wisdom of this approach and will gain insight into the utility of cross-disciplinary scholarship. This anthology will appeal to researchers, students, and teachers in philosophy of science, social science, and liberal education programmes. 1. Introduction Section I. An Academic Vocation Section II. Philosophy Section III. Physics and Philosophy of Physics Section IV. Cognitive Science and Philosophy of Mind Section V. Sociology and Social Theory Section VI. Ethics and Political Philosophy Section VII. Biology and Philosophy of Biology Section VIII. Mathematics Section IX. Education Section X. Varia Section XI. Bibliography. (shrink)

This paper discusses George John Romanes’ (1848-1894) contributions to evolution theory. In his early evolutionary work, Romanes could be regarded as a mere disciple and collaborator of Darwin. Strictly speaking, a follower of Darwin would only attempt to develop and to diffuse Darwin’s ideas, to apply them to new cases, to obtain new evidence for this theory and to answer to problems and objections against Darwin’s theory. However, after working for some time under Darwin’s guidance (for instance, trying to provide (...) an experimental foundation for the hypothesis of pangenesis), Romanes adopted another strategy. As several other so-called Darwinians of the late 19th century, he endeavored to correct and to complement Darwin’s theory, with the introduction of new concepts and hypotheses (especially his “physiological selection”). Romanes’ new attitude might be regarded as an effort to step out of Darwin’s shadow and to exhibit his own brightness. Besides that, Romanes strove to undermine the work of other Darwinians that aimed at similar goals. (shrink)

Este artículo nos adentra en el estudio de la figura de san Martín de Tours, el apóstol de la Galia, cuya influencia se deja sentir en toda Europa, especialmente en España. Se trata del primer santo no mártir después de la paz de Constantino. Resultó ser soldado por fuerza, obispo por obligación, monje por gusto. Representa un nuevo modelo de santidad. De eremita evoluciona a la vida cenobítica, como padre de monjes; y como obispo es el defensor civitatis además del (...) gran evangelizador del mundo rural de la Galia. A su alrededor se generan otros santos. Por otra parte, Tours es la ciudad en que comienza la via turonensis del célebre Camino de Santiago. El Apóstol Santiago y Martín de Tours comparten culto y compiten en santidad como grandes taumaturgos. (shrink)

Isometry hypotheses are propositions that assert the constancy of a specific physical magnitude of a system under prescribed conditions. This paper addresses the controversy concerning the conventionality of this type of hypotheses. It discusses several instances of isometry hypotheses and it is shown that experimental facts can be invoked to criticise (or "refute") isometry hypotheses, just as other types of hypotheses. This proves that isometry hypotheses, and the choices of measurement standards that are grounded in such hypotheses, are not merely (...) conventional. (shrink)

This paper studies the history of teleological thought in Antiquity, after Aristotle, analyzing three relevant episodes: the contribution of Theophrastus – a companion and successor of Aristotle; Stoicism, as described by Cicero in his work On the nature of gods; and Galen’s anatomical and physiological works, especially his book On the utility of the parts of the human body. This analysis exhibits the broad diversity of views concerning final causes in Antiquity, all of them widely different from Aristotle’s one, and (...) the strong influence of theological concerns in some of those philosophers – such as the Stoics and Galen. (shrink)

This paper discusses the role of analogy in pre-theoretical experimental research, studying a particular historical case (the discovery and early investigation of X rays) and using the methodological ideas of William Stanley Jevons. The historical data and Jevons’ analysis suggest that the discovery of a completely new phenomenon is due to chance, but soon afterwards it is necessary that some assumptions provide a guidance to the research – otherwise, observations and experiments would occur at random, and that would sendom lead (...) to significant results. It is impossible to study all the factors that could possibly affect a give phenomenon, and hence the attention of the researcher must focus upon a small number of features. This choice, in a pre-theoretical context, must be guided by analogies. Contrary to tradicional analyses, this paper associates a peculiar epistemological status with analogies used in that kind of investigation: they are interpreted as originating desiderata, instead of probable hypotheses. RESUMO: A partir do estudo de um caso histórico particular (descoberta e investigação preliminar dos raios X), utilizando as concepções metodológicas de William Stanley Jevons, este artigo analisa o papel das analogias no processo de pesquisa experimental pré-teórica. A análise de Jevons e os dados históricos indicam que a descoberta de um fenômeno totalmente novo se dá ao acaso, porém logo em seguida é necessário que algumas suposições guiem a pesquisa, caso contrário as observações e experimentos seriam realizados totalmente ao acaso, o que dificilmente levaria a algum resultado. É impossível estudar todos os fatores que podem influenciar um fenômeno, e assim a atenção do pesquisador deve ser focalizada apenas sobre alguns aspectos, e essa escolha, em um contexto pré-teórico, deve ser guiada por analogias. Ao contrário das análises tradicionais, este artigo atribui um status epistemológico diferente às analogias empregadas nesse tipo de investigação, interpretando-as como geradoras de desiderata e não de hipóteses prováveis. (shrink)

This paper presents an analysis of several experimental tests of Einstein's theories, together with their Popperian evaluation and a discussion of Einstein's reaction to these tests. It is shown that several relevant refutations of Einstein's theories were not accepted by Einstein as significant, and that therefore Einstein did not follow Popper's methodological rules. This is regarded as a strong case against Popper's criterion of demarcation.

A selection of papers presented at the III South Cone Meeting of Philosophy and History of Science. Papers are in Portuguese and Spanish.

Dissertação ANDRADE, Jackson Martins de. Religião, pluralismo e sociedade : uma análise do discurso paulino e sua contribuição para a comunidade cristã atual em seu diálogo com a sociedade de pluralismo religioso e Cultural. 2014. Dissertação – Pontifícia Universidade Católica de Minas Gerais, Programa de Pós-graduação em Ciências da Religião, Belo Horizonte.

O feminismo interseccional tem sido apontado como uma importante teoria na compreensão de como as opressões de gênero, classe e raça dentre outras, se relacionam entre si e interferem na vida de cada mulher, que acaba assim por experimentar a opressão de gênero a partir de um ponto de vista único. Além disso, a atuação de coletivos feministas tem sido fundamental na vida de mulheres, como espaços de empoderamento e de luta em prol de uma sociedade menos opressiva. Assim, apresentamos (...) nesse trabalho o processo de adoção do feminismo interseccional como ferramenta teórico-metodológica por um coletivo feminista da Bahia, Brasil. Para tanto, realizamos um relato das atividades desenvolvidas pelo grupo entre os anos de 2013 e 2017. Foi possível identificar o forte vínculo afetivo estabelecido entre as companheiras e como o discurso interseccional tem sido importante nesse processo e nas ações do Coletivo como um todo. Constatou-se, assim, que a utilização deste referencial pode ser poderosa no sentido de contribuir para diálogos mais inclusivos e assim mais transformadores. Corroborando, ainda, com a ideia da extrema relevância da articulação entre o feminismo acadêmico e a ação política, além de destacar os desafios da consolidação de coletivos que nascem no âmbito acadêmico. (shrink)

In this paper, we present an abductive argument for the existence of God from the experience of awe at natural beauty. If God’s creative work is a viable explanation for why we experience awe at natural beauty, and there is no satisfactory naturalistic explanation for the origins of such experiences, then we have defeasible evidence that God exists. To evaluate the argument's tenability, we assess the merits of the two main naturalistic frameworks that can be marshaled to answer the question (...) of why human beings experience awe at natural beauty, Wilson's biophilia hypothesis, and Keltner and Haidt's prototype approach to awe. We show shortcomings of both accounts in explaining the relevant experiences and argue that the reliance of these accounts on an adaptationist reading of our aesthetic appreciation of nature entails a commitment to questionable hidden premises: that affordances themselves can figure in the subject's perceptual experience, and that experiences of awe have adaptive value. We maintain that the argument's “empirical” premise is tenable and conclude with directions for future research regarding the argument's “theological” premise. (shrink)

O objetivo deste ensaio é passar em revista a crítica que vem sendo elaborada por Lazzarato à concepção “positiva” de poder de Foucault, cuja síntese está no conceito de biopolítica. Isto, tomando como marco balizador o modelo neoliberal de governamentalidade, caro a ambos os autores. O pensamento de Lazzarato acolhe apenas parcialmente a noção foucaultiana – segundo ele demasiadamente ampla e pouco atenta às factualidades históricas (atinentes à financeirização, às relações coloniais centro-periferia, às “guerras totais”, às crises e revoluções ininterruptas) (...) - de “arte liberal de governar”. As ideias de “ação sobre a ação” - de um “governo sobre os comportamentos” cujas técnicas consistiriam em incluir, incitar e produzir - seriam úteis à compreensão apenas de uma das duas faces da governamentalidade neoliberal. Ocultando a outra - a da máquina de guerra que estaria constantemente explorando (pelo trabalho), ocultando e matando - o conceito foucaultiano de biopolítica teria prestado uma espécie de desserviço ao que o Lazzarato chama de teorias críticas contemporâneas: teria induzido estas a um diagnóstico inverossímil e estéril sobre o funcionamento do poder nas sociedades ocidentais liberais e neoliberais contemporâneas. Pois tal conceito teria abdicado categorias imprescindíveis como classes sociais, fascismo, guerra, revolução, financeirização e capital. (shrink)

In this manuscript we describe Proteogenomics Viewer, a web‐based tool that collects MS peptide identification, indexes to genomic sequence and structure, assigns exon usage, reports the identified protein isoforms with genomic alignments and, most importantly, allows the inspection of MS2 information for proper peptide identification. It also provides all performed indexing to facilitate global analysis of the data. The relevance of such tool is that there has been an increase in the number of proteogenomic efforts to improve the annotation of (...) both genomics and proteomics data, culminating with the release of the two human proteome drafts. It is now clear that mass spectrometry‐based peptide identification of uncharacterized sequences, such as those resulting from unpredicted exon joints or non‐coding regions, is still prone to a higher than expected false discovery rate. Therefore, proper visualization of the raw data and the corresponding genome alignments are fundamental for further data validation and interpretation. (shrink)

El Repertorio bibliográfico sobre Martin Heidegger que se presenta a continuación, reúne la información obtenida de las más de 240 revistas de filosofía disponibles en la Hemeroteca de la Pontificia Universidad Católica del Perú. El Repertorio incluye referencias bibliográficas completas de los artículos, reseñas, estudios críticos, traducciones y otros documentos que abordan la obra del importante pensador alemán hasta el año 2010.

A tradição bíblica tem inspirado leituras e interpretações ecológicas por parte de teólogos de vertentes cristãs diversas, dentre os quais podemos destacar: Carriker, Reimer, Schaeffer e Stott. O objetivo deste artigo é apresentar alguns textos das Escrituras Sagradas judaico-cristãs e o modo como estes têm sido interpretados por teólogos cristãos vinculados à vertente reformada à luz de uma leitura ecológica. Um corte epistemológico foi feito reconhecendo nestes teólogos posições ideológicas heterogêneas a fim de preservar a re(leitura) dos textos bíblicos escolhidos (...) sob a perspectiva ecológica. White Júnior (1967), historiador americano, escreveu um artigo em que responsabilizava o Cristianismo pela crise ambiental. Este discurso tem sido confrontado ao longo das últimas décadas por várias vertentes cristãs e os teólogos escolhidos para o diálogo neste artigo defendem posições contrárias ao que foi declarado por White Júnior, à época. O caminho para o diálogo entre estes teólogos foi buscado a partir da concepção de que o discurso é uma construção social (Foucault, 2009). A partir da análise dos diálogos estabelecidos entre os teólogos escolhidos e suas re(leituras) dos textos bíblicos é possível concluir que esta nova teologia tem o papel de conscientização, como resposta à crise ambiental, no âmbito das igrejas evangélicas. Palavras-Chave : Discurso. Ecologia. Bíblia. Teologia.: The biblical tradition has inspired environmental readings and interpretations by Christian theologians of various aspects, among which we highlight: Carriker, Reimer, Schaeffer and Stott. The aim of this paper is to present a brief overview of the Judeo-Christian Scriptures and how they have been interpreted by Christian theologians linked to strand reformed in the light of an ecological reading. An epistemological cut was made recognizing these theologians and their heterogeneous ideological positions in order to preserve the re(read) of the biblical texts chosen under the ecological perspective. White Jr. (1967), American historian, wrote an article that blamed Christianity for the environmental crisis. This speech has been confronted over the past several decades by the Christian spectrum and the theologians chosen for dialogue in this article advocate contrary positions to what was stated by White Jr., at the time. The path to the dialogue between these theologians was sought from the idea that speech is a social construction (Foucault, 2009). From the analysis of the dialogue established between the theologians and their chosen re(readings) biblical texts is possible to conclude that this new theology has the role of awareness in response to environmental crisis within the evangelical churches. Key-words: Speech. Ecology. Bible. Theology. (shrink)

Background: The new human coronavirus that leads to COVID-19 has spread rapidly around the world and has a high degree of lethality. In more severe cases, patients remain hospitalized for several days under treatment of the health team. Thus, it is important to develop and use technologies with the aim to strengthen conventional therapy by encouraging movement, physical activity, and improving cardiorespiratory fitness for patients. In this sense, therapies for exposure to virtual reality are promising and have been shown to (...) be an adequate and equivalent alternative to conventional exercise programs.Aim: This is a study protocol with the aim of comparing the conventional physical therapy intervention with the use of a non-immersive VR software during COVID-19 hospitalization.Methods: Fifty patients hospitalized with confirmed diagnosis of COVID-19 will be divided in two groups under physiotherapy treatment using conventional or VR intervention: Group A: participants with COVID-19 will start the first day of the protocol with VR tasks in the morning and then in the second period, in the afternoon, will perform the conventional exercises and Group B: participants with COVID-19 will start the first day with conventional exercises in the morning and in the second period, in the afternoon, will perform activity with VR. All participants will be evaluated with different motor and physiologic scales before and after the treatment to measure improvements.Conclusion: Considering the importance of benefits from physical activity during hospitalization, VR software shows promise as a potential mechanism for improving physical activity. The results of this study may provide new insights into hospital rehabilitation.Trial Registration:ClinicalTrials.gov, identifier: NCT04537858. Registered on 01 September 2020. (shrink)

Apresentação do Dossiê "Relações Étnico-raciais, Branquitude e Decolonialidade na Educação".

O texto apresenta a apropriação feita pela extrema-direita brasileira ao redor da obra de George Orweel, em especial, de '1984' e 'Animal Farm'. Argumentamos que a adjudicação 'conservadora' é inadequada para tal apropriação. Os intelectuais e editoriais implicados na circulação atual de Orwell nas redes bolsonaristas permite ver como clássicos do pensamento conservador ocidental são aqui canonizados em chave, mais que conservadora, reacionária. Além disso, o duelo de distopias empunhados pelos ideólogos da extrema-direita dá também acesso a uma indústria cultural, (...) na qual um sem-fim de produtos culturais são vendidos para forjar e cativar uma plateia potencial reacionária. (shrink)

Todas as dimensões do ensino de geografia contribuem para a construção de referenciais de leitura do mundo, conferem poder a indivíduos e grupos em suas interações e relações, do mesmo modo que os posiciona, tanto do ponto de vista geográfico quanto social. A Geografia tem, portanto, na perspectiva de Santos (2009), relação direta com a constituição da ideia de raça e com a instauração de formas de relações raciais. Neste artigo tem-se como objetivo identificar como as dimensões das colonialidades, ou (...) seja, a colonialidade o poder, do saber e do ser se reproduzem do ensino de Geografia na interface com as relações étnico-raciais e, ao mesmo tempo, analisar como as epistemes decoloniais e a perspectiva de educação antirracista, em conformidade com a lei 10.639/2003, interpelam os processos de racialização e produção do conhecimento acerca das relações étnico-raciais no ensino de Geografia. (shrink)

Para Robert Nozick, é preciso entender se o Estado é necessário e o modo como ele pode ser compreendido sem ofender direitos. O presente trabalho tem por objetivo explorar conceitos elementares da teoria de Robert Nozick para a conformação de uma teoria política razoável. Inicialmente, foi apresentado um panorama da concepção libertária desenvolvida por Nozick, baseado na primeira parte da obra Anarquia, Estado e Utopia, tendo em vista que é um autor de bases teóricas distintas e pouco estudado pela academia. (...) Posteriormente, foram analisados alguns aspectos de sua ideia de sociedade política e de seus integrantes, confrontando com conceitos teóricos do pensador contemporâneo John Rawls. Por fim, algumas características de tese de Nozick foram examinados para entender se seria uma doutrina abrangente e como poderia ser caracterizada como racional e razoável frente a pluralidade de concepções da boa vida. (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)

The growth of urban violence in Brazil, as in other countries, has led citizens to demand more severe and punitive measures to solve the problem of juvenile crime. One motion submitted to the Brazilian parliament, for instance, proposes to reduce the age of penal majority from 18 to 16 years. Our hypothesis is that popular opinions about this proposal are largely constrained by construal levels and psychological distance. Accordingly, we expect that the knowledge and proximity to the circumstances associated with (...) juvenile transgression will influence opinions about the proposal. To test this hypothesis, we evaluated how opinion against or for the proposal can be explained by psychological distance and moral development theory. We studied two samples, composed of people who do not have a deep experience with the subject and workers from a juvenile justice court. After collecting socio-demographic information from the subjects and their answer to moral dilemmas, the data was subjected to a multivariate analysis by multimodal logistic regression for socio-demographic characteristics, Kohlberg moral stages, and opinion on the reduction of APM as dependent variables. Our findings suggest that 1) opinion about the APM depends on psychological distance and 2) socioeconomic variables may influence the average construal level of adolescent transgressors in the public’s perspective. (shrink)

Este artigo discute as transformações na indústria fonográfica desde os anos 90 provocadas pelo formato mp3, que, em uma primeira abordagem, é apontado como responsável pelo encolhimento da venda de discos e por promover a pirataria fonográfica em escala mundial. Neste recorte, conceitos como autoria, direito autoral e outros tem de ser repensados à luz desta tecnologia ao mesmo tempo em que se discute seu potencial criativo e sua capacidade de democratizar a produção sonora.

The article intends to discuss processes of political subjectivation of children and young people based on excerpts from a research carried out within the scope of a master's degree in education, presenting a cartography of the political participation of children and young people living in vulnerable territories of the municipality of São Vicente, on the south coast from São Paulo, members of collectives and educational actions of the Instituto Camará Calunga. The concepts of mobilization and subjectivation are presented as important (...) elements of politicization processes, portraying the way in which children and young people engage politically in different ways, coordinated or supported by adults, representing themselves or supporting adults in their demands, opposing the notion that children do not act politically or that the ideal way for children and young people to participate would be to produce consensus and there would be no room for contestation. The research took place in the midst of the COVID-19 pandemic, essentially in a virtual way, but it traces a continuity with the Institute's participation practices in the pre-pandemic period. The research made use of the cartographic method, in a virtual and face-to-face way, in the context of live work, of daily living with children, young people and educators from Camará, through semi-structured interviews and field diaries. (shrink)

In the first chapter of the Origin of species and in two chapters of the Variation of animals and plants under domestication, Darwin discusses the origin of domestic pigeons, claiming that all the known breeds were produced from a single species: Columba livia, the rock pigeon. The detailed defense of this point is of high relevance in Darwin’s argumentation strategy, since the differences between the several domestic breeds is so large that, if they were found in the wild, they could (...) be classified as different species or genera. If man was able to produce such large differences, it becomes plausible that nature can produce even larger differences, and therefore the process of natural selection becomes acceptable. Darwin emphasizes the enormous differences between the several domestic breeds (that may have dissimilar cranial structures and a varying number of vertebrae), and at the same time he attempts to show that there are connections and transitions between the extreme types, arguing for their common origin. One of the several interesting parts of his argument is an experiment of crossing between widely different breeds, which led him to obtain pigeons similar to the wild species. The detailed analysis of Darwin’s study of pigeons shows the extreme care he took in his attempt to provide strong arguments for his theory. RESUMO: No primeiro capítulo do Origin of species, e em dois capítulos do Variation of animals and plants under domestication, Darwin discute a origem dos pombos domésticos, defendendo que todas as raças conhecidas provêm de uma única espécie: Columba livia, o pombo de rocha. A defesa detalhada desse ponto é de grande importância na estratégia argumentativa de Darwin, pois as diferenças entre as várias raças de pombos são tão grandes que, se fossem encontradas em estado selvagem, poderiam ser classificadas como espécies ou gêneros diferentes. Se o homem foi capaz de produzir mudanças tão grandes como essas, torna-se plausível que a natureza possa produzir diferenças ainda maiores, e assim o processo de seleção natural se torna aceitável. Darwin enfatiza as grandes diferenças entre as raças de pombos (que chegam a possuir, por exemplo, diferentes estruturas cranianas e diferentes números de vértebras), e ao mesmo tempo procura mostrar a existência de nuances e transições entre os tipos extremos, para defender a origem comum. Um dos aspectos interessantes de sua argumentação é um experimento de cruzamento entre raças bem diferentes, através da qual obtém pombos semelhantes à espécie selvagem. A análise detalhada desse estudo de Darwin mostra o extremo cuidado que ele tomava para tentar proporcionar fortes argumentos a favor de sua teoria. (shrink)

Although delusion is one of the central concepts of psychopathology, it stills eludes precise conceptualization. In this paper, I present certain basic issues concerning the classification and definition of delusion, as well as its ontological status. By examining these issues, I aim to shed light on the ambiguity of the clinical term ‘delusion’ and its extension, as well as provide clues as to why philosophers are increasingly joining the ranks of psychiatrists, psychologists, and neuroscientists in the effort to come to (...) a comprehensive understanding of delusion. (shrink)

Das Crises às possibilidades da Educação Superior no Brasil: uma leitura a partir de Hannah Arendt Resumo: O texto procura entender os pressupostos da educação superior no Brasil e faz considerações sobre seus limites e potencialidades à luz de Hannah Arendt. Segundo Hannah Arendt, a crise da educação remete-se a uma crise de estabilidade de todas as instituições políticas e sociais. E para o enfrentamento dessa crise, Hannah Arendt sugere reconsiderar a crise da modernidade para se repensar criticamente o papel (...) da educação no mundo contemporâneo. De fato, sua reflexão assevera que a educação está entre as atividades mais elementares e necessárias da sociedade humana, e, por isso, tem de ser continuamente repensada em função das transformações do mundo no qual nascem novos seres humanos. Hannah Arendt, questiona e faz pensar como que a crise da e na educação impede todo desenvolvimento de tarefas e dinâmicas que ajudem, especialmente aos estudantes (em qualquer área de conhecimento) a possuírem e produzirem um conhecimento que leve a um enfrentamento de situações críticas do quotidiano. Palavras-Chave: Hannah Arendt; Educação Superior; Crise na Educação; Cidadania; Direito Educacional. From Crises to Possibilities of Higher Education in Brazil: a Reading Based on Hannah Arendt Abstract: The text aims to understand assumptions of higher education in Brazil and makes considerations about limits and potentialities concerning those assumptions in the light of Hannah Arendt. According to Hannah Arendt, the crisis in education refers to a crisis of stability of all political and social institutions. And to envisage this crisis, Hannah Arendt suggests reconsidering the crisis of modernity to critically rethink the role of education in the contemporary world. In fact, her reflection asserts that education is among the most fundamental and necessary activities of human society, and, therefore, it must be continually rethought considering transformations in the world in which new human beings are born. Hannah Arendt, questions and makes us think about how the crisis of and in education prevents any development of tasks and dynamics that help, especially for students (in any area of knowledge) to possess and produce knowledge that leads to facing critical situations in the everyday. Keywords: Hannah Arendt; Higher Education; Crisis on Education; Citizenship; Educational Law. Des crises aux possibilités d e l’enseignement supérieur au Brésil : une lecture chez Hannah Arendt Résumé: Le texte a le but de comprendre les présupposés de l'enseignement supérieur au Brésil et fait des considérations sur ses limites et ses potentialités à la lumière d'Hannah Arendt. Selon Hannah Arendt, la crise de l'éducation renvoie à une crise de stabilité de toutes les institutions politiques et sociales. Et pour faire face à cette crise, Hannah Arendt propose de reconsidérer la crise de la modernité afin de repenser de manière critique le rôle de l'éducation dans le monde contemporain. En effet, sa réflexion affirme que l'éducation fait partie des activités les plus élémentaires et les plus nécessaires de la société humaine et qu'elle doit, donc, être continuellement repensée à la lumière des transformations du monde dans lesquelles de nouveaux êtres humains voient le jour. Hannah Arendt, interroge et fait réfléchir sur la façon dont la crise de et dans l'éducation empêche tout développement de tâches et de dynamiques qui aident, en particulier pour les étudiants (dans n'importe quel domaine de la connaissance) à posséder et produire des connaissances qui conduisent à faire face à des situations critiques dans le quotidien. Mots-Clés : Hannah Arendt; Enseignement supérieur; crise de l'éducation; citoyenneté; droit éducatif. Data de registro: 23/12/2021 Data de aceite: 15/03/2022. (shrink)

This paper discusses the possibility of an absolute vacuum - a space without any substance. The motivation of this study is the contrast between most philosophers, up to Descartes, who stated that a vacuum was impossible, and the 17th century change of outlook, when the possibility and effective existence of the vacuum was accepted after the experiments of Torricelli and Pascal. This article attempts to show that, contrary to the received opinion, the acceptance of an ether is preferable to the (...) acceptance of a vacuum for several reasons. First: it is impossible to provide an empirical proof of the non-existence of the ether; second, an absolute vacuum is unthinkable; third, the ether concept is useful for the understanding of physical phaenomena; and fourth, the hypothesis of an ether in apparently void spaces is useful for the future development of science. The paper also endeavours to show that no recent advance of science changed those conclusions and that no future development can change them. (shrink)

This text examines the tensions and the dissonances in the relation between religion and public sphere in contemporary Brazil. Based on a Sociology and on an Anthropology of the phenomena of secularization and secularity, the purpose is to demonstrate the “porosity” of the Brazilian public/political system with the religious milieu. By applying a socio-historical perspective, the work attempts to understand how the boundaries between religion and politics were precariously constructed throughout the constitution of our State in Brazil, without ever having (...) been institutionally well-delimited. This vacuum, which generated concessions on the part of the State to major Christian religions, guaranteed public legitimacy to their religious symbols in official state spaces, which are, in principle, neutral and secular. However, the 1988 Constitution represented the influx of modern and secular legislation that legitimized subjects of rights such as women, black people, indigenous peoples, LGBTs, environmentalists, etc. Given that background, this reflection aims at contributing to the interpretation of the complexity involved in the multiple and contradictory presence – in the public sphere – of both major Christian religions – which are based on an agenda of conservative religious values – and liberal and libertarian projects organized by segments of civil society and public agents, which generate tensions and dissonances. To understand this reality – as a mosaic of interactions and antagonisms –, we work with the notion of “pluri-confessionality” of Mexican sociologist Roberto Blancarte and also with the notions of secularity of “recognition” and of “integration” of French political scientist Philippe Portier. Hence, we attempt to reach theoretically and empirically a broader and nuanced understanding of our public-political system in the relation with the religious dimension. (shrink)

O conceito de pseudo-ciência procura identificar propostas que têm uma aparência científica mas que não satisfazem critérios rigorosos de cientificidade. Alguns exemplos muito citados de pseudo-fenômenos estão os fatos alegados pela parapsicologia e pela astrologia. Para caracterizar a pseudo-ciência alguns autores propuseram critérios psicológicos, sociológicos ou metodológicos. O objetivo básico de uma caracterização metodológica dos pseudo-fenômenos é permitir identificar aquilo que parece existir, mas não existe. Trata-se, portanto, de uma distinção essencialmente ontológica. Este trabalho irá descrever várias tentativas de estabelecer (...) critérios desse tipo e mostrará que nenhuma delas é satisfatória. Será apresentada uma abordagem alternativa, compatível com o caráter provisório do conhecimento científico, que permite avaliar a proposta de existência de um novo fenômeno e guiar a pesquisa, sem no entanto permitir concluir se o fenômeno existe ou não. (shrink)