This article focuses on scientific integrity and the identification of predisposing factors to scientific misconduct in Brazil. Brazilian scientific production has increased in the last ten years, but the quality of the articles has decreased. Pressure on researchers and students for increasing scientific production may contribute to scientific misconduct. Cases of misconduct in science have been recently denounced in the country. Brazil has important institutions for controlling ethical and safety aspects of human research, but there is a lack of specific (...) offices to investigate suspected cases of misconduct and policies to deal with scientific dishonesty. (shrink)

How does the human brain link relational concepts to perceptual experience? For example, a speaker may say “the cup to the left of the computer” to direct the listener's attention to one of two cups on a desk. We provide a neural dynamic account for both perceptual grounding, in which relational concepts enable the attentional selection of objects in the visual array, and for the generation of descriptions of the visual array using relational concepts. In the model, activation in neural (...) populations evolves dynamically under the influence of both inputs and strong interaction as formalized in dynamic field theory. Relational concepts are modeled as patterns of connectivity to perceptual representations. These generalize across the visual array through active coordinate transforms that center the representation of target objects in potential reference objects. How the model perceptually grounds or generates relational descriptions is probed in 104 simulations that systematically vary the spatial and movement relations employed, the number of feature dimensions used, and the number of matching and nonmatching objects. We explain how sequences of decisions emerge from the time‐ and state‐continuous neural dynamics, how relational hypotheses are generated and either accepted or rejected, followed by the selection of new objects or the generation of new relational hypotheses. Its neural realism distinguishes the model from information processing accounts, its capacity to autonomously generate sequences of processing steps distinguishes it from deep neural network accounts. The model points toward a neural dynamic theory of higher cognition. (shrink)

O presente ensaio consiste numa apropriação do argumento desenvolvido por Paulo Arantes no seu ensaio “O novo tempo do mundo” de modo a refletir sobre o cenário da pandemia no contexto social brasileiro.

A busca pelo conhecimento permanecerá sempre viva entre os seres humanos mantendo ativos os debates e as discussões. Nesse contexto, o uso de Big Data nas pesquisas científicas reacende a discussão sobre o uso da indução como base para a construção do conhecimento científico. Esse ensaio apresenta uma análise teórica acerca do problema da indução sob a ótica do Big Data. Para tanto, tomou-se como base para o contraponto os argumentos apresentados pelo filósofo Karl Popper. Conclui-se que, sob a ótica (...) do uso de Big Data, o método indutivo não apresenta inconsistências e os enunciados universais podem ser inferidos a partir de enunciados singulares, contrariando a ideia de Popper e reforçando a teoria indutivista. (shrink)

Metametaphysics is the study regarding the foundations and the methodology of Metaphysics. We’ll analyze in this paper three methodologies that established the origins of Metametaphysics in the Analytic Tradition: that of Alexius Meinong, Rudolf Carnap and Willard van Orman Quine. According to Meinong, there is a distinction between ‘to exist’ and ‘there is’ and, in order to preserve the intuition that every intentional act is directed towards an object, there are things that do not exist. According to Carnap, the questions (...) in Metaphysics can be easily answered by empirical or inferential means once we adopt a linguistic framework and answer these questions internally to this framework. Quine argued that to take an entity as existing is to take it as the value of a bound variable. Metametaphysics is relevant because it disambiguates our vocabulary and makes the philosophers avoid verbal disputes. Our objective in this paper was not to show our preferences to one of these methodologies but to provide a starting point for those who are not familiar with these matters — just so other researchers may engage with the issues that belong to Metametaphysics. (shrink)

Can a planetary anthropology cope with both the "provincial cosmopolitanism" of alternative anthropologies and the "metropolitan provincialism" of hegemonic schools? How might the resulting "world anthropologies" challenge the current panorama in which certain allegedly national anthropological traditions have more paradigmatic weight--and hence more power--than others? Critically examining the international dissemination of anthropology within and across national power fields, contributors address these questions and many others.

Este artigo buscou problematizar dados de uma pesquisa de viés socioantropológico, realizada em uma comunidade indígena Pataxó localizada na cidade de Itapecerica- MG, acerca da educação intercultural. Trata-se de uma pesquisa qualitativa, que utilizou a revisão de literatura, entrevistas narrativas, bem como análise documental como método de pesquisa. Apoiando em estudos sobre interculturalidade, e em uma coletânea das histórias indígenas contadas na comunidade em questão, foi possível entrecruzar as vozes da comunidade indígena, constatando que a educação intercultural é uma maneira (...) de legitimar direitos às minorias indígenas e um modo de fortalecer suas tradições culturais. Através das histórias indígenas e de outras ferramentas educativas utilizadas na escola da aldeia Muã Mimatxi, a comunidade indígena se mostra como agente ciente da própria educação, em diálogo constante com outros conhecimentos e tradições, a fim de construir seus projetos de futuro. (shrink)

O presente artigo visa apresentar a concepção multifacetada do anarquismo oferecida pela pensadora política e militante anarquista Voltairine de Cleyre. Como no caso de um pensador radical, a obra não pode jamais estar dissociada da prática, iniciamos com um breve resumo da vida dessa anarquista, ainda hoje surpreendentemente desconhecida mesmo entre o público mais especializado. Em seguida passamos propriamente para a sua compreensão do anarquismo enquanto teoria socioeconômica e movimento político, nela, indissociável da defesa do que nomeou como “Novo Espírito” (...) anarquista – uma concepção original sua que aqui entendemos como capaz de conciliar a unidade da luta e dos princípios com a multiplicidade das formas de ser, dos modos de agir e individualidades várias que são sempre únicas e levam sempre à mudança. (shrink)

Analisarei o romance Um Diário do Ano da Peste de Daniel Defoe como sendo um experimento mental que nos fornece prescrições consistentes sobre como agir em tempos de pandemia. Para mostrar que obras de ficção não possuem apenas valor estético, mas também um caráter cognitivo, defenderei o cognitivismo crítico e sustentarei desse modo que os ganhos cognitivos que temos a partir de uma obra de ficção acontecem em uma reflexão posterior à experiência imediata com a obra. Em seguida, argumentarei que (...) a ficção possui uma vantagem heurística frente à filosofia e às ciências, pois uma narrativa ficcional fornece ao espectador uma perspectiva privilegiada dos fatos ou dos pensamentos de uma personagem. Essa perspectiva pode sensibilizar o espectador e fazê-lo ter empatia pela personagem que sofre; e isso pode funcionar, em tempos de pandemia, como uma defesa das medidas de prevenção, a exemplo do isolamento social. (shrink)

At the beginning of 2020, COVID-19 became a global problem. Despite all the efforts to emphasize the relevance of preventive measures, not everyone adhered to them. Thus, learning more about the characteristics determining attitudinal and behavioral responses to the pandemic is crucial to improving future interventions. In this study, we applied machine learning on the multi-national data collected by the International Collaboration on the Social and Moral Psychology of COVID-19 (N = 51,404) to test the predictive efficacy of constructs from (...) social, moral, cognitive, and personality psychology, as well as socio-demographic factors, in the attitudinal and behavioral responses to the pandemic. The results point to several valuable insights. Internalized moral identity provided the most consistent predictive contribution—individuals perceiving moral traits as central to their self-concept reported higher adherence to preventive measures. Similar was found for morality as cooperation, symbolized moral identity, self-control, open-mindedness, collective narcissism, while the inverse relationship was evident for the endorsement of conspiracy theories. However, we also found a non-negligible variability in the explained variance and predictive contributions with respect to macro-level factors such as the pandemic stage or cultural region. Overall, the results underscore the importance of morality-related and contextual factors in understanding adherence to public health recommendations during the pandemic. (shrink)

O grupo Maternar é uma experiência de atividade curricular em comunidade (ACC) que visa desenvolver atividades em saúde materno-infantil e tem tido como principal campo de atuação a Maternidade Climério de Oliveira, maternidade-escola da UFBA. A cada semestre estudantes, uma monitora, residentes, té.

Argumento, seguindo a perspectiva de Amie Thomasson acerca da metafísica da ficção, que os objetos ficcionais são artefatos abstratos. No entanto, o artefactualismo encontra dificuldades em fazer sentido das propriedades que podemos atribuir corretamente a um objeto ficcional: como é possível que um personagem ficcional, como L. B. Jefferies do filme Janela Indiscreta, seja um fotógrafo e um artefato abstrato ao mesmo tempo? Tal personagem pode fazer algo como investigar um crime? A fim de solucionar essa tensão conceitual, introduzo o (...) vocabulário desenvolvido por Andrea Bonomi que trata dos proferimentos ficcionais, metaficcionais e paraficcionais. Então, em oposição às perspectivas que usam a noção de faz-de-contas para analisar o discurso ficcional, apresento a teoria dos adjetivos modificacionais de Hans Kamp e Barbara Partee e argumento que os usos que fazemos do adjetivo ‘ficcional’ são intersectivos no que diz respeito à metafísica dos objetos ficcionais, enquanto são privativos no que diz respeito às propriedades que lhes são atribuídas de acordo com a história. Consequentemente, apesar dos objetos ficcionais não exemplificarem as propriedades que lhes são atribuídas em uma história, uma vez que artefatos abstratos não têm localização espacial e não podem estabelecer interações causais com outros objetos, essas são as propriedades que temos permissões e somos obrigados a lhes atribuir. Assim, apresento uma perspectiva unificada sobre como as nossas práticas de ficção são inteligíveis e estão de acordo com a perspectiva artefactual. (shrink)

The establishment of international sanitary institutions, which took place in the context of rivalry among the great European powers and their colonial expansion in Asia, allowed for the development of administrative systems of international epidemiological surveillance as a response to the cholera epidemics at the end of the nineteenth century. In this note, I reflect on how a historical analysis of the inception of international epidemiological surveillance and pandemic management helps us to understand what is happening in the COVID-19 pandemic (...) today. (shrink)

This paper explores the meaning of interpretation in the works of Hans-Georg Gadamer and Glenn Gould, the Canadian pianist and intellectual. As a performing art, music illustrates the cognitive and practical dimensions of interpretation. While emphasizing the pre-interpreted character of musical reception and performance, both authors point to the fact that difference, alterity, and negativity lie at the heart of creative interpretation, cultivation and self-knowledge. The notion of ecstasy, understood as a type of self-forgetfulness that represents a radical form of (...) encounter with alterity, provides the basis for a conception of subjectivity as grounded on linguistic, historical and cultural conditions, albeit not reducible to them. I maintain that the notion of ecstatic subjects is a powerful alternative to both the self-centred notion of subjectivity and its anti-humanistic counterpart in accounting for human agency. (shrink)

O presente artigo pretende expor a Filosofia de Eric Weil a partir da relação intrínseca, tanto da categoria Sentido, como do conceito de retomada, presentes em todo o seu corpo filosófico. O texto apresenta, ainda, o próprio conceito de retomada como elemento teórico que permite a abertura do sistema weiliano e uma forma privilegiada de aplicação da cate­goria Sentido. Assim, Filosofia, Sentido e Retomada são compreendidos enquanto termos entrelaçados que permitem a apreensão da história humana como algo sensato.

Este precioso livro surge a partir da publicação da tese de doutorado do Antonio Carlos de Oliveira Rodrigues (ou Tarquínio para os mais próximos) realizada em 2015 pela PUC/SP.

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

This article argues that Durkheim's theory of suicide is deficient because of its monocausal reasoning, its conception of suicide as an action without subjects, and its characterization of preliterate societies as harmonious, self-contained, and morphologically static. It shows that these deficiencies can be overcome by including cultural and social-psychological considerations in the analysis of suicide-specifically by including culture as a causal force in its own right and drawing links between social circumstances, cultural beliefs and values, and individual dispositions. The authors (...) make their case by analyzing ethnographic and quantitative data on the preliterate Guarani-Kaiowá of southwestern Brazil, one of the most suicide-prone groups in the world. (shrink)

The practical importance of auction theory is widely recognized. Indeed, economists have been recognized for their contribution to the design of several auction-like mechanisms, such as the U. S. Federal Communications Commission spectrum auctions, the 3G auctions in Europe and beyond, and the auction markets for electricity markets around the world. This book provides a step-by-step, self-contained treatment of the theory of auctions. The aim is to provide an introductory textbook that will allow students and readers with a calculus background (...) to work through all the basic results. Coverage includes: the basic independent-private-model; the effects of introducing correlation in valuations on equilibrium behaviour and the seller's expected revenue; mechanism design; and the theory of multi-object auctions. The paperback edition of the text includes a new chapter which acts as a guide to current developments in auction theory. (shrink)

O nosso objetivo, neste artigo, é argumentar que o negacionismo não é uma forma de ceticismo. Enquanto o cético concede o seu assentimento às proposições que possuem evidências contundentes e suspende o seu juízo a respeito das proposições obscuras, o negacionista, segundo Lawrence Torcello (2016), rejeita um consenso científico por motivos que são independentes da pesquisa e do progresso das ciências. Além disso, o negacionista, mais do que negar uma tese bem estabelecida pela comunidade especializada, e longe de suspender o (...) juízo acerca de proposições obscuras, sustenta categoricamente teses equivocadas que dizem respeito, por exemplo, ao formato plano (ao invés de geoidal) do planeta que habitamos. Em suma, argumentamos que os negacionismos, ao invés de corresponderem a formas de ceticismo, consistem em dogmatismos conspiratórios. (shrink)

Floridi’s work, although diverse and multifaceted, portrays a solid coherence across his different lines of work. Among his wealth of interests and results, we highlight his recent work on information logics, on the ethics of information technology, and his rigorous (and vigorous) philosophical analysis of recent technological trends and developments in information technology. In the present article we illustrate, by means of some connecting arguments, the diversity and coherence of Floridi’s work. We also show how his work, although fundamentally philosophical (...) in nature, can be used to build solid foundations for scientific and entrepreneurial endeavours of higher quality. More specifically, we discuss how the combination of results from the three lines of work referred to above can be used as ground for the organisation of higher quality programmes to augment the capabilities and effectiveness of governmental systems through information and communications technology, a trend that has been explored in many nations and that has been coined Electronic Government. Electronic Government programmes that improve the capabilities of citizens to interact with each other and with governments, as well as the capabilities of governments to listen to the needs and aspirations of citizens, have the potential to contribute to the construction of more democratic states. Electronic Government systems that rely on ready made models to prescribe to citizens how best they should interact with each other and with the public administration are, however, by construction non-democratic. Hence, it can be a moral and ethical matter for governments to choose which line of technological development they take. (shrink)

Diz Marx do proletariado que esse é o estamento social que é dissolução de todo estamento, que é a esfera social que constitui a perda total da humanidade e cuja condição de emancipação é o reganho total dessa humanidade (Crítica da filosofia do direito de Hegel). Por outro lado, caracteriza um Lumpenproletariat, ‘putrefação passiva das camadas mais baixas da velha sociedade’, como, de todos os aliados possíveis, o pior; canalha perfeitamente venal e inteiramente importuna, cuja condição de vida predispõe mais (...) a servir de capanga às forças da reação (Manifesto Comunista). No mesmo século, imagem análoga a essa aparece registrada em jornais e relatórios policiais, onde as “classes da desordem” são caracterizadas como compostas de seres sem escrúpulos, dotados de apetites sexuais exagerados, usando de todos os subterfúgios e não recuando diante de nenhum meio que lhes sirva para ganhar dinheiro. Caracterização que, do alto das forças de coesão/coerção do ordenamento social, opera a identificação da escória social ao proletariado, tomando a prostituta como irmã natural da revolta e ligando numa mesma ordem de sentido os inferninhos, o vício e as barricadas, como indicado por Alphonse Esquiros em Les Vierges folles. Essa intuição permite aproximar, em chave dialética, a posição do estamento que é dissolução de todo estamento à do baixo proletariado; dialética cuja chave se deixa pensar a partir do abjeto batailleano, como negativo que expõe – não apenas um nada, mas, numa negação mais profunda – um menos que nada como objeto-negação-do-objeto na abjeção. Considerada em sua radicalidade, a posição do objeto social abjeto – cuja não cessação da não inscrição, passando pela retorta dos processos de significação, mantém a fantasia da integração (social) – pode, num esforço de determinação expositiva, ser sustentada com o apoio da teoria da prática psicanalítica lacaniana acerca da estrutura do ato psicanalítico. Essa ancoragem permitirá elaborar uma leitura em que o lugar de objeto-abjeto da escória expõe, como núcleo obsceno da ordem social vigente, as condições de instituição da mesma por um ato mesmo de destituição. (shrink)

We show that the replacement rule of the sequent calculi ${\bf G3[mic]}^= $ in [8] can be replaced by the simpler rule in which one of the principal formulae is not repeated in the premiss.

Our paper is concerned with theories of direct perception in ecological psychology that first emerged in the second half of the twentieth century. Ecological psychology continues to be influential among philosophers and cognitive scientists today who defend a 4E (embodied, embedded, extended, enactive) approach to the scientific study of cognition. Ecological psychologists have experimentally investigated how animals are able to directly perceive their surrounding environment and what it affords to them. We pursue questions about direct perception through a discussion of (...) the ecological psychologist’s concept of affordances. In recent years, psychologists and philosophers have begun to mark out two explanatory roles for the affordance concept. In one role, affordances are cast as belonging to a shared, publicly available environment, and existing independent of the experience of any perceiving and acting animal. In a second role, affordances are described in phenomenological terms, in relation to an experiencing animal that has its own peculiar needs, interests and personal history. Our aim in this paper is to argue for a single phenomenological or experiential understanding of the affordance concept. We make our argument, first of all, based on William James’ concept of pure experience developed in his later, radical empiricist writings. James thought of pure experience as having a field structure that is organized by the selective interest and needs of the perceiver. We will argue however that James did not emphasize sufficiently the social and intersubjective character of the field of experience. Drawing on the phenomenologist Aron Gurwitsch, we will argue that psychological factors like individual needs and attention must be thought of as already confronted with a social reality. On the phenomenological reading of affordances we develop, direct perception of affordances is understood as taking place within an intersubjective world structured by human social and cultural life. (shrink)

Resumo Plotino é um pensador estranho para o filósofo contemporâneo: nas suas Enéadas, ele discute experiência mística e prática filosófica como se fosse uma mesma coisa. De fato, no pensamento plotiniano, o ápice da vida filosófica é a contemplação mística: não pensamento irracional, mas uma forma supra-racional de consciência que é alcançada pela prática ascética e pelo procedimento dialético. Este artigo tenta entender o que é a experiência mística em Plotino. Na verdade, uma leitura atenta dos textos das Enéadas que (...) tratam do assunto mostram que não existe apenas um, mas dois tipos de contemplação mística supra-racional: a experiência da alma humana unida ao Intelecto divino e a experiência da alma humana unida ao Um, o princípio supremo da realidade de acordo com a filosofia plotiniana. Ambos são tipos de intuição intelectual interior, mas, se a experiência mística do Intelecto é a contemplação da totalidade do mundo inteligível, a contemplação do Um é a intuição da identidade pura, além de toda a diferença. Palavras-chave: Plotino; Neoplatonismo; Mística.Plotinus is a strange scholar to the contemporary philosopher: in his Enneads, he discusses mystical experience and philosophical practice as if they were the same thing. Indeed, according to his thoughts, the summit of philosophical life is mystical contemplation: not irrational thinking, but a supra-rational form of consciousness achieved through ascetic practice and dialectical procedure. This paper attempts to understand the mystical experience in Plotinus. In fact, a close reading of the texts of the Enneads on the subject demonstrates that there are not only one, but two kinds of supra-rational mystical contemplation: the experience of the human soul united to the divine Intellect and the experience of the human soul united to the One, the supreme principle of reality according to Plotinus's philosophy. Both are kinds of interior intellectual intuition, but if the mystical experience of the Intellect is the contemplation of the whole of the intelligible world, the contemplation of the One is the intuition of pure identity, beyond all difference. Key words: Plotinus; Neo-Platonism; Mysticism. (shrink)

Background Immense volumes of personal health information are required to realize the anticipated benefits of artificial intelligence in clinical medicine. To maintain public trust in medical research, consent policies must evolve to reflect contemporary patient preferences. Methods Patients were invited to complete a 27-item survey focusing on: broad versus specific consent; opt-in versus opt-out approaches; comfort level sharing with different recipients; attitudes towards commercialization; and options to track PHI use and study results. Results 222 participants were included in the analysis; (...) 83% were comfortable sharing PHI with researchers at their own hospital, although younger patients were more uncomfortable than older patients. While 56% of patients preferred broad consent, 38% preferred specific consent; 6% preferred not sharing at all. The majority of patients preferred to be asked for permission before entry into a contact pool. Again, this trend was more pronounced for younger patients. Approximately half of patients were uncomfortable sharing PHI with commercial enterprises. Most patients preferred to track PHI usage, with the highest proportion once again reported by the youngest patients. A majority of patients also wished to be notified regarding study results. Conclusions While most patients were willing to share their PHI with researchers within their own institution, many preferred a transparent and reciprocal consent process. These data also suggest a generational shift, wherein younger patients preferred more specific consent options. Modernizing consent policies to reflect increased autonomy is crucial in fostering sustained public engagement with medical research. (shrink)

O objetivo deste artigo é analisar a loucura em seu aspecto mais vergonhoso da animalidade humana, particularmente da liberdade nociva e inútil. Assim, podemos encontrar na História da loucura alguns tópicos do que futuramente iremos designar no pensamento de Foucault como reflexões sobre biopolítica? A indagação não parece estranha se interpretarmos a loucura como grande experimento público em torno do controle da liberdade, do comedimento humano e a categoria da animalidade positiva, resultante da própria objetivação da loucura enquanto fenômeno que (...) vincula o estado patológico e o estado animalesco. (shrink)

Given the ubiquitous nature of love, numerous theories have been proposed to explain its existence. One such theory refers to love as a commitment device, suggesting that romantic love evolved to foster commitment between partners and enhance their reproductive success. In the present study, we investigated this hypothesis using a large-scale sample of 86,310 individual responses collected across 90 countries. If romantic love is universally perceived as a force that fosters commitment between long-term partners, we expected that individuals likely to (...) suffer greater losses from the termination of their relationships—including people of lower socioeconomic status, those with many children, and women—would place a higher value on romantic love compared to people with higher status, those with fewer children, and men. These predictions were supported. Additionally, we observed that individuals from countries with a higher (vs. lower) Human Development Index placed a greater level of importance on romantic love, suggesting that modernization might influence how romantic love is evaluated. On average, participants worldwide were unwilling to commit to a long-term romantic relationship without love, highlighting romantic love’s universal importance. (shrink)

BackgroundInnovations in technology have contributed to rapid changes in the way that modern biomedical research is carried out. Researchers are increasingly required to endorse adaptive and flexible approaches to accommodate these innovations and comply with ethical, legal and regulatory requirements. This paper explores how Dynamic Consent may provide solutions to address challenges encountered when researchers invite individuals to participate in research and follow them up over time in a continuously changing environment.MethodsAn interdisciplinary workshop jointly organised by the University of Oxford (...) and the COST Action CHIP ME gathered clinicians, researchers, ethicists, lawyers, research participants and patient representatives to discuss experiences of using Dynamic Consent, and how such use may facilitate the conduct of specific research tasks. The data collected during the workshop were analysed using a content analysis approach.ResultsDynamic Consent can provide practical, sustainable and future-proof solutions to challenges related to participant recruitment, the attainment of informed consent, participant retention and consent management, and may bring economic efficiencies.ConclusionsDynamic Consent offers opportunities for ongoing communication between researchers and research participants that can positively impact research. Dynamic Consent supports inter-sector, cross-border approaches and large scale data-sharing. Whilst it is relatively easy to set up and maintain, its implementation will require that researchers re-consider their relationship with research participants and adopt new procedures. (shrink)

RESUMOO presente artigo tem como objetivo analisar os meandros da composição e suas intertextualidades na polêmica do samba entre Noel Rosa e Wilson Batista, observando o dialogismo na interação verbal e musical entre os autores e os diversos textos da década de 1930. Ao apurar os ouvidos sobre a "polêmica do samba" observa-se que as composições revelam tensões inexoráveis entre um mundo festivo do "malandro" e os limites da realidade da época. Desse modo, com suporte em estudos que tratam deste (...) tema, busca-se trazer à tona um insight sobre este "duelo" musical que está, certamente, muito mais disseminado na sociedade que restrito a questões puramente estéticas.ABSTRACTThe purpose of this paper is to analyze the meanders of composition and their intertextuality in the samba controversy between Noel Rosa and Wilson Batista. We observe dialogism in the verbal and musical interaction between the samba writers and several texts of the 1930s. When ears are in tune with the "samba controversy," one observes that the compositions reveal inexorable tensions between the festive world of the "malandro" and the limits of the reality of the time. Accordingly, based on studies that address this theme, we aim to present an insight into this musical "duel," which is not restricted to purely aesthetics issues, but certainly disseminated in society. (shrink)

The idea that natural selection acts on many levels—and not only at the level of organisms or individual genes—is increasingly accepted among biologists. However, it is not easy to reconcile this idea with the strictly “individualistic” conception of the evolutionary process that has always characterized Darwinian thought. Moreover, the individuality of some forms of life is a vague concept and therefore controversial. This is the case of Candidatus Magnetoglobus multicellularis, whose discovery immediately inspired the following question: Does the concept of (...) individuality have degrees? Alternatively, how far is this structure of prokaryotic cells from deserving to be called an organism? In this article, we propose a new conceptual scheme based on an idea of individuality that is not limited to organisms and that makes sense in terms of Darwinian evolution. In this conceptual scheme, selection at levels above that of the individual organism is interpreted as the evolutionary emergence of higher-level individuality. This proposal may serve as a basis on which to construct a promising hierarchical evolutionary theory. (shrink)

Among the myriad of technical approaches and abstract guidelines proposed to the topic of AI bias, there has been an urgent call to translate the principle of fairness into the operational AI reality with the involvement of social sciences specialists to analyse the context of specific types of bias, since there is not a generalizable solution. This article offers an interdisciplinary contribution to the topic of AI and societal bias, in particular against the poor, providing a conceptual framework of the (...) issue and a tailor-made model from which meaningful data are obtained using Natural Language Processing word vectors in pretrained Google Word2Vec, Twitter and Wikipedia GloVe word embeddings. The results of the study offer the first set of data that evidences the existence of bias against the poor and suggest that Google Word2vec shows a higher degree of bias when the terms are related to beliefs, whereas bias is higher in Twitter GloVe when the terms express behaviour. This article contributes to the body of work on bias, both from and AI and a social sciences perspective, by providing evidence of a transversal aggravating factor for historical types of discrimination. The evidence of bias against the poor also has important consequences in terms of human development, since it often leads to discrimination, which constitutes an obstacle for the effectiveness of poverty reduction policies. (shrink)

Partimos do pressuposto que a arte é a revelação da profundidade do ser humano e que manifesta a sua busca pela verdade e pelo sentido de sua existência. O nosso objetivo foi descrever os fundamentos da arte barroca na consolidação e na propagação de verdades religiosas e políticas. Teremos como principal referência a igreja barroca de Santo Antônio, componente do Centro Cultural de São Francisco, localizada na cidade de João Pessoa, no nordeste do Brasil. A metodologia utilizada foi a pesquisa (...) descritiva tendo como instrumento a análise textual discursiva por meio da qual fizemos uma breve recapitulação do contexto nascente do barroco na Europa. Em seguida, apresentamos as suas características e, por último, as suas peculiaridades no Brasil. Como primeiro resultado da pesquisa foi possível considerar o barroco e o seu imaginário como fontes de verdade, superando a lógica binária do terceiro excluído, e, reconhecendo que o barroco funcionou como amálgama da sociedade colonial brasileira por meio das práticas religiosas e das vicissitudes políticas. Palavras-chave : Barroco. Política. Imaginário. Arte.We assume that art is the revelation of the depth of the human being and it expresses the human search for truth and meaning of the existence. This text aims to describe the basis of Baroque art in the consolidation and spread of political and religious truths. We will have as main reference the baroque church of St. Anthony, a component of the Cultural Center of San Francisco, located in the city of João Pessoa, in northeastern Brazil. The methodology used was descriptive and textual analysis as a tool through which we did a brief recapitulation of the context of the nascent Baroque in Europe. Then, we will present the characteristics of Baroque and finally its peculiarities in Brazil. As a first result of the research it was possible to consider the Baroque and its imagery as a source of truth, overcoming the binary logic of the excluded middle, and, recognizing that Baroque functioned as the amalgam of the Brazilian colonial society through religious practices and political setbacks. Keywords: Baroque. Politics. Art and Imagination. Setbacks. (shrink)