Background Psychiatric electroceutical interventions (PEIs) use electrical or magnetic stimulation to treat mental disorders and may raise different ethical concerns than other therapies such as medications or talk therapy. Yet little is known about stakeholders’ perceptions of, and ethical concerns related to, these interventions. We aimed to better understand the ethical concerns of a variety of stakeholder groups (patients with depression, caregivers of patients, members of the public, and psychiatrists) regarding four PEIs: electroconvulsive therapy (ECT), repetitive transcranial magnetic stimulation (rTMS), (...) deep brain stimulation (DBS), and adaptive brain implants (ABI).Methods We conducted a national survey of these four stakeholder groups, using an embedded video vignette experiment depicting a patient with treatment-resistant depression and her psychiatrist discussing the possibility of treatment with one of the four PEIs.Results Participants’ ethical concerns varied by stakeholder group, by PEI, and by the interaction of the two. The three non-clinician groups tended to have similar ethical concerns, but to differ from psychiatrists. Similar concerns were raised with regard to the two implantable technologies, DBS and ABI. Overall, there was relatively little concern about the involuntary use of PEIs, though some expressed concern about the adequacy of information provided during the consent process. There was also significant concern that patients may not receive helpful therapies.Conclusions To our knowledge, this is the first national survey that includes multiple stakeholder groups and multiple PEI modalities. A better understanding of the ethical concerns of stakeholders can help to shape clinical practice and health care policy regarding PEIs. (shrink)

Our goal was to explore self‐care practices among men who have sex with men in the context of Mpox in Brazil. This study used qualitative research methods, including interviews and thematic analysis, to collect and analyze data from male participants across the Brazilian territory. The narratives unveil men's perspectives on self‐care, risk reduction, and health beliefs during the Mpox pandemic. Our findings highlight a multifaceted approach to self‐care among men, encompassing hygiene, physical contact management, mask usage, skin lesion vigilance, and (...) adherence to official guidelines. Men's attitudes toward sexual behaviors emphasize the importance of reducing sexual partners, practicing safe sex, and combating misinformation through accurate information dissemination. The development of these behaviors and self‐care practices can be facilitated by nurses guided by Dorothea Orem's Self‐Care Theory, supported by patient‐centered care, with strategies to address and confront the stigma associated with the disease and provide emotional support. Thus, the study underscores the pivotal role of self‐care in mitigating infection risks, especially in the context of emerging infectious diseases. It acknowledges the impact of socio‐cultural factors and healthcare policies on men's preventive measures. However, it also recognizes limitations, such as potential bias due to stigma concerns and a nonrepresentative sample. Ultimately, the research advocates for tailored education, promotion of gender equity, and healthcare empowerment to effectively manage health risks in such contexts. (shrink)

Dans le Paris cosmopolite des années 1920 et 1930, les avant-gardes fleurissent et se fécondent mutuellement, grâce notamment à l'afflux d'émigrés du monde entier qui se sont expatriés pour des raisons politiques, idéologiques ou personnelles. Parmi eux, Carl Einstein, Allemand, et Benjamin Fondane, d'origine roumaine, tous deux Juifs et Parisiens de coeur, ont oeuvré en phase avec les courants d'avant-garde du début du siècle, travaillé au carrefour de l'esthétique, de la poésie, de la critique littéraire, de la philosophie et du (...) cinéma. Ce volume, qui présente les actes du colloque tenu à Dijon en juin 2007, explore leurs interactions avec d'autres acteurs des avant-gardes - T. Tzara, C. Brancusi, W. Benjamin, I. Voronca, E. Jolas, R. Allendy, F. Werfel, etc. - tout en discutant leurs conceptions de l'art moderne et du primitivisme et en soulignant l'originalité de leur apport et l'héritage contemporain de leurs oeuvres frontalières. (shrink)

Este artigo pretende mostrar e propor adaptações metodologias centradas na abordagem comunicativa, usando metodologias ativas e as ferramentas TIC para facilitar o ensino-aprendizagem de PLE a deficientes visuais espanhóis. Dada a natureza e índole de caráter introdutório, panorâmico, sistemático e claramente didático deste trabalho, o leitor poderá ter uma compreensão direta e científica do mundo educativo que rodeia o educando deficiente visual.A metodologia utilizada neste trabalho foi quantitativa e qualitativa, a abordagem foi respaldada em bibliografia pertinente e em dados empíricos (...) coletados pela pesquisadora por meio de entrevistas com diretores, coordenadores, docentes. Após as observações e entrevistas foram desenvolvidas e adaptadas algumas metodologias para após serem aplicadas aos alunos dos distintos centros de reabilitação e por último foi feita a análise dos resultados obtidos. Algumas atividades também foram utilizadas em grupos de PLE fora dos centros de reabilitação. (shrink)

Este artigo objetiva fazer um resgate histórico da infância no Brasil a partir do período denominado filantrópico-higienista até os dias atuais. Inicia com o Movimento da Escola Nova, com a instauração sutil das formas de disciplinarização. Logo, a introdução da Psicologia nas políticas públicas se ..

Este artigo apresenta um projeto de pesquisa clínica qualitativa, que busca compreender a função da família, seu caráter de transmissão, no que se refere à constituição subjetiva da criança, considerando as profundas transformações contemporâneas das instituições, inclusive da família. Propomos uma discussão sobre a temática em articulação com a educação, abordando-a no contexto social e avançando para perspectiva psicanalítica. Notamos que a noção de função da psicanálise pode nos fazer avançar teórica e clinicamente na tentativa de superar modelos parentais ou (...) de comportamentos que supostamente pudessem garantir um desenvolvimento adequado à criança, permitindo a problematização dos ideais de família marcantes em nosso imaginário social e a reflexão sobre seus possíveis impactos na saúde mental dos aprendentes, familiares e educadores nos contextos educativos. (shrink)

Este artículo explora las implicaciones para la bioética de los temas comunes entre el transhumanismo y la gobernanza global de la edición del genoma humano (HGE por sus siglas en inglés). En primer lugar, se aplicó el método de análisis temático reflexivo (ATR) a un conjunto de textos sobre el transhumanismo y sobre la gobernanza mundial de la edición del genoma humano. Como resultado de esta aplicación, surgieron tres temas comunes y sus elementos. Posteriormente se desarrolló un ejemplo de implicación (...) para la bioética de cada uno de dichos temas en donde cada implicación consideró la situación actual y una tarea para la bioética. Finalmente se concluye la importancia de reconocer la situación derivada de los temas comunes y la necesidad trabajar en las tres tareas identificadas es crucial para la bioética contemporánea. (shrink)

Este escrito presenta una discusión relativa a la posibilidad de que memorias individuales provenientes desde diversos contextos nacionales, esto es, separadas por distancias tanto físicas como políticas, y reunidas por una temática más o menos próxima como la vivencia del muy amplio fenómeno del vagabundaje (o la situación de calle, como tiende a denominársele hoy en día), puedan constituir o constituirse en memoria colectiva dadas sus características en común. Ejercicio crítico bibliográfico sobre el particular, en la práctica también lo es (...) respecto a las formas convencionales de escritura ensayística, al adoptar el más contemporáneo formato del correo electrónico; esto a propósito de la incidencia que la comunicación virtual y las tecnologías asociadas a la Internet han abierto a la memoria y la identidad, al actuar como su cotidiano difuminador/recreador. (shrink)

Sob a inspiração do texto “Guerra, Terrorismo e Condição Humana”, de Antonio Valverde, o presente artigo busca discutir a questão da guerra, apontando as disparidades de gênero e de classe que ela comporta; tratando-a como um tipo de terrorismo de Estado e discutindo a condição desumana decorrente de todas as guerras, exemplificada por dois clássicos do cinema mundial.

In this paper, I consider the relationship between Inference to the Best Explanation and Bayesianism, both of which are well-known accounts of the nature of scientific inference. In Sect. 2, I give a brief overview of Bayesianism and IBE. In Sect. 3, I argue that IBE in its most prominently defended forms is difficult to reconcile with Bayesianism because not all of the items that feature on popular lists of “explanatory virtues”—by means of which IBE ranks competing explanations—have confirmational import. (...) Rather, some of the items that feature on these lists are “informational virtues”—properties that do not make a hypothesis \ more probable than some competitor \ given evidence E, but that, roughly-speaking, give that hypothesis greater informative content. In Sect. 4, I consider as a response to my argument a recent version of compatibilism which argues that IBE can provide further normative constraints on the objectively correct probability function. I argue that this response does not succeed, owing to the difficulty of defending with any generality such further normative constraints. Lastly, in Sect. 5, I propose that IBE should be regarded, not as a theory of scientific inference, but rather as a theory of when we ought to “accept” H, where the acceptability of H is fixed by the goals of science and concerns whether H is worthy of commitment as research program. In this way, IBE and Bayesianism, as I will show, can be made compatible, and thus the Bayesian and the proponent of IBE can be friends. (shrink)

Buscou-se fazer uma avaliação quanto à eficácia e à possibilidade de cogência do princípio responsabilidade, 40 anos após a publicação da obra em que Hans Jonas expõe, de forma acabada, a sua reflexão ética para a civilização tecnológica. Primeiramente, fazendo uma comparação entre a abordagem das noções de princípios e normas no campo jurídico e no moral; em seguida, considerando a responsabilidade sob a ótica jurídica e jus-filosófica e, por fim, examinando os diferentes aspectos da responsabilidade e o desafio de (...) se identificar e imputar os agentes. Na tentativa de classificar a responsabilidade, constatou-se a dificuldade de se atribuí-la a seus diferentes agentes, não apenas pela forma “difusa” como atuam, mas pelo fato de, em alguns casos, estarem associados a alguma esfera de poder. (shrink)

In this paper, I offer an analysis of the radical disagreement over the adequacy of string theory. The prominence of string theory despite its notorious lack of empirical support is sometimes explained as a troubling case of science gone awry, driven largely by sociological mechanisms such as groupthink (e.g. Smolin 2006). Others, such as Dawid (2013), explain the controversy by positing a methodological revolution of sorts, according to which string theorists have quietly turned to nonempirical methods of theory assessment given (...) the technological inability to directly test the theory. The appropriate response, according to Dawid, is to acknowledge this development and widen the canons of acceptable scientific methods. As I’ll argue, however, the current situation in fundamental physics does not require either of these responses. Rather, as I’ll suggest, much of the controversy stems from a failure to properly distinguish the “context of justification” from the “context of pursuit”. Both those who accuse string theorists of betraying the scientific method and those who advocate an enlarged conception of scientific methodology objectionably conflate epistemic justification with judgements of pursuit-worthiness. Once we get clear about this distinction and about the different norms governing the two contexts, the current situation in fundamental physics becomes much less puzzling. After defending this diagnosis of the controversy, I’ll show how the argument patterns that have been posited by Dawid as constituting an emergent methodological revolution in science are better off if reworked as arguments belonging to the context of pursuit. (shrink)

A abstração da presença – a sublimação do corpo e a desconsideração dos sentidos – é, como diria Hans Gumbrecht, um dos efeitos da metafísica, pela qual realiza-se a “perda do mundo”, a radical descorporalização exigida pela razão moderna. Alimentada pelas concepções filosóficas da Modernidade, esta tendência foi constantemente enfatizada pelas teorias educacionais até hoje influentes nos meios pedagógicos, além de sedimentada pelas limitações próprias ao modelo escolar amplamente instituído. A crítica e a superação desse modo de ser configura-se hoje (...) como urgência eminentemente política de enfrentamento das múltiplas ameaças que pesam hoje sobre a sociedade brasileira, e particularmente sobre todos os grupos que fazem corpo contra a intolerância, contra o racismo, enfim contra o que Achille Mbembé denominou necropolítica. Mas, estaria a filosofia da educação preparada para enfrentar tal urgência? Palavras-chave: corpo-mundo; cosmopolitismo; filosofia da educação; decolonialidade; formação humana. Recovering the body-world Abstract: The abstraction of the presence – the sublimation of the body and the disregard of the senses – is, as Hans Gumbrecht would say, one of the effects of metaphysics, by which takes place the "loss of the world", the radical decorpocorporality required by modern reason. Fueled by the philosophical conceptions of Modernity, this tendency was constantly emphasized by the educational theories that are still influential in the pedagogical environments, being sedimented by the inherent limitations of the widely established school model. The criticism and the overcoming of this way of being is configured today as an eminently political urgency to confront the multiple threats to Brazilian society, and particularly to all groups that make body against intolerance, against racism, and finally against Achille Mbembé called “necropolitics”. But is the philosophy of education prepared to meet such an urgency? Key-words: body-world; cosmopolitanism; philosophy of education; decoloniality; human paideia. Récupérer le corps-monde Résumé : L’abstraction de la présence – la sublimation du corps et le mépris des sens – est, comme le dirait Hans Gumbrecht, l'un des effets de la métaphysique, par lequel s’opère la “ perte du monde “, la désincarnation radicale qu’exige la raison moderne. Nourrie par les conceptions philosophiques de la Modernité, cette tendance a été constamment mise en avant par des théories pédagogiques qui font encore autorité dans les milieux pédagogiques, en plus d’être sédimentée par les limites inhérentes au modèle scolaire largement établi. La critique et le dépassement de ce mode d’être se fait aujourd’hui une urgence éminemment politique, car il s’agit de faire face aux multiples menaces qui pèsent aujourd’hui sur la société brésilienne et singulièrement sur tous les groupes qui font corps contre l'intolérance, contre le racisme, bref, contre ce qu’Achille Mbembé appelle la nécropolitique. Mais la philosophie de l’éducation serait-elle en mesure d’étayer la réponse à une telle urgence? Mots-clés: corps-monde; cosmopolitisme; philosophie de l’éducation; décolonisation; formation humaine. Data de registro: 14/03/2022 Data de aceite: 20/07/2022. (shrink)

Tendo em vista as questões relacionadas à literatura e suas inúmeras possibilidades de materialização, este trabalho debruça-se em analisar a intertextualidade presente entre o livro O Pequeno Príncipe, de Antoine Saint-Exupéry e o filme de mesmo título de Mark Osborne, focando-se, especificamente, na figura das personagens protagonistas. Embora trate-se de materialidades diferentes e que ocorra, de certa forma, a quebra de expectativa do leitor quanto à representação literal da obra literária no filme, nosso interesse é por buscar nas personagens infantis (...) marcas da intertextualidade que as constituem como uma só enquanto ser criança e pensar em como esses elementos funcionam no texto para construir um saber sobre a infância, em diferentes épocas.Palavras-chave: O Pequeno Príncipe. Infância. Intertextualidade. Personagem. (shrink)

Sound symbolism refers to non-arbitrary associations between word forms and meaning, such as those observed for some properties of sounds and size or shape. Recent evidence suggests that these connections extend to emotional concepts. Here we investigated two types of non-arbitrary relationships. Study 1 examined whether iconicity scores (i.e. resemblance-based mapping between aspects of a word’s form and its meaning) for words can be predicted from ratings in the affective dimensions of valence and arousal and/or the discrete emotions of happiness, (...) anger, fear, disgust and sadness. Words denoting negative concepts were more likely to have more iconic word forms. Study 2 explored whether statistical regularities in single phonemes (i.e. systematicity) predicted ratings in affective dimensions and/or discrete emotions. Voiceless (/p/, /t/) and voiced plosives (/b/, /d/, /g/) were related to high arousing words, whereas high arousing negative words tended to include fricatives (/s/, /z/). Hissing consonants were also more likely to occur in words denoting all negative discrete emotions. Additionally, words conveying certain discrete emotions included specific phonemes. Overall, our data suggest that emotional features might explain variations in iconicity and provide new insight about phonemic patterns showing sound symbolic associations with the affective properties of words. (shrink)

En este texto se propone el estudio del fenómeno de la vida en la calle a partir de la intención de visualizar a las personas que lo protagonizan como agentes, esto es como sujetos que pueden actuar y tener conciencia de su acción, perspectiva casi totalmente ausente tanto en los estudios hasta ahora realizados como en nuestros cotidianos modos de relación con ellos. Para tales efectos, su diseño se propone un acercamiento en cuatro direcciones complementarias, a saber, la aproximación a (...) los significados dados por estos hombres y mujeres a sus experiencias de vida, el conocimiento de las prácticas e interacciones que establecen cotidianamente, su articulación en diálogo con otras retóricas de la marginación junto a las cuales co-construyen el fenómeno, y su puesta en relación con el contexto y otros procesos que lo engloban y junto a los cuales se desarrolla. (shrink)

El presente texto se inscribe dentro de la temática dirigida a la investigación sobre la violencia intrafamiliar. Tiene como objetivo sistematizar aspectos históricos y teóricos inherentes al estudio del maltrato infantil y sus consecuencias en el ámbito social y familiar para su detección y tratamiento en el nivel de atención primaria de los servicios de salud en Cuba. Mediante una revisión bibliográfica se logró concretar un análisis documental de materiales y textos en soporte digital e impreso que condujo a los (...) acercamientos teórico e histórico del fenómeno en el ámbito internacional y nacional, para su conceptualización, la determinación de su tipología y el establecimiento de sus consecuencias; elementos imprescindibles del saber profesional del futuro egresado de las ciencias médicas, en función de su desempeño en los diferentes niveles de atención de salud, en especial, la atención primaria. The text falls within the research on intrafamiliar violence subject matter. Its objective is to systematize historical and theoretical aspects inherent to the study of child abuse and its consequences within the social and domestic scopes for its detection and treatment in the Cuban primary health care services. By means of a bibliographic review, a documentary analysis of electronic and printed form materials and texts was summarized. It led to theoretical and historical approaches to the phenomenon within the national and international scopes for its conceptualization, the establishment of its typology and consequences. They are essential elements of the professional knowledge of future medical sciences graduates towards their performance in different health care levels, especially in primary health care. (shrink)

I examine the relationship between \\)-dimensional Poincaré metrics and d-dimensional conformal manifolds, from both mathematical and physical perspectives. The results have a bearing on several conceptual issues relating to asymptotic symmetries in general relativity and in gauge–gravity duality, as follows: I draw from the remarkable work by Fefferman and Graham on conformal geometry, in order to prove two propositions and a theorem that characterise which classes of diffeomorphisms qualify as gravity-invisible. I define natural notions of gravity-invisibility that apply to the (...) diffeomorphisms of Poincaré metrics in any dimension. I apply the notions of invisibility, developed in, to gauge–gravity dualities: which, roughly, relate Poincaré metrics in \ dimensions to QFTs in d dimensions. I contrast QFT-visible versus QFT-invisible diffeomorphisms: those gravity diffeomorphisms that can, respectively cannot, be seen from the QFT. The QFT-invisible diffeomorphisms are the ones which are relevant to the hole argument in Einstein spaces. The results on dualities are surprising, because the class of QFT-visible diffeomorphisms is larger than expected, and the class of QFT-invisible ones is smaller than expected, or usually believed, i.e. larger than the PBH diffeomorphisms in Imbimbo et al. :1129, 2000, Eq. 2.6). I also give a general derivation of the asymptotic conformal Killing equation, which has not appeared in the literature before. (shrink)

Las siguientes páginas versan sobre el elitismo en el pensamiento filosófico de José Ortega y Gasset. La reflexión del filósofo sobre la nobleza como vida esforzada y también como condición que el individuo alcanza y que no hereda, frente a la vida vulgar que Ortega vincula al imperio de la mediocridad que se expande socialmente como una peligrosa enfermedad, recorre sus páginas, desde sus inicios hasta el final de su producción intelectual. Son múltiples las lecturas que Ortega nos ofrece en (...) relación con la dialéctica entre nobles y masas. Nos ocuparemos de la dimensión filosófica de estos dos conceptos desde su mocedad idealista neokantiana hasta su madurez raciovitalista, cuando Ortega diseña un esquema filosófico propio que se concreta en su teoría de la vida humana como realidad radical, primera y primordial. Justificamos la elaboración de este trabajo en el hecho de que resulta fundamental comprender los cambios que se producen en su filosofía para lograr entender los cambios que experimenta su pensamiento elitista. (shrink)

As práticas de ensino passam pela acolhida das novas gerações em instituições educacionais, principalmente por escolas e universidades. Como ocorre a compreensão dessa acolhida? E nas escolas franciscanas? A compreensão das práticas de acolhida se conecta com a noção de encontro franciscano? Para traçarmos as bases dessa compreensão, neste artigo, apresentamos as práticas de acolhida em São Francisco de Assis e Madre Madalena Daemen. Discutiremos binômios conceituais acerca do ouvir e escutar e da simpatia e empatia, como práticas associadas à (...) acolhida. Após isso, apresentaremos o fundamento do encontro na tradição franciscana pensada em termos de relação como constituinte da pessoa. (shrink)

El presente trabajo trata de presentar unas claves antropológicas, que fundamenten el pensamiento social y moral. En este trabajo, se propone desde la fecunda aportación y dialogo de Unamuno con corrientes de filosofía o pensamiento significativos. Como son, por ejemplo, el personalismo y el pensamiento latinoamericano. Lo cual posibilita un desarrollo social y humano, solidario e integral, un pensamiento social con carácter crítico, ético y liberador. Trataremos de mostrar pues como en Unamuno hay una afinidad o sintonía con claves y (...) aspectos muy valiosos del personalismo o el pensamiento latinoamericano. En temáticas como son la antropología, ética o pensamiento social. (shrink)

El presente artículo se centra en el papel de los Derechos Humanos (DH) y Objetivos de Desarrollo Sostenible (ODS) en la gobernanza mundial de las nuevas tecnologías para la salud humana. La primera parte aborda la gobernanza: el proceso de gobernar diferentes asuntos de la vida colectiva, incluyendo múltiples actores y medios. La segunda parte trata de la gobernanza mundial de las nuevas tecnologías: la necesidad, la viabilidad y cómo debería ser. La tercera parte reflexiona sobre la gobernanza mundial de (...) las nuevas tecnologías para la salud humana, analizando los recientes planes de la Organización Mundial de la Salud (OMS) para la gobernanza mundial de la edición del genoma humano y de la inteligencia artificial (IA) para lasalud. Se concluye que un buen procedimiento es insuficiente para una buena gobernanza, el contenido ético es crucial. Se recomienda prestar especial atención al papel de los DH y los ODS. Se sugiere una ética proactiva a lo largo de todo el proceso (conceptualización, diseño, desarrollo, distribución y uso) de las nuevas tecnologías, implicando la educación ética de las diferentes partes interesadas. (shrink)

O presente artigo propõe uma reflexão sobre a tecnologia contemporânea e os riscos que ela traz consigo para as diferentes formas de vida no presente e no futuro, com base, sobretudo, na formulação que Hans Jonas oferece em diferentes textos entre as décadas de 1970 e 1980, que é corroborada, em grande medida, por alguns dos principais pensadores da tecnologia dos séculos XX e XXI.: This paper proposes a reflection on contemporary technology and the risks it brings to the different (...) forms of life now and in the future, based mainly on formulation that Hans Jonas offers in different texts from the 1970s and 1980s. This is supported largely by some of the main theorists of technology in the XX and XXI centuries. Keywords: Hans Jonas, Martin Heidegger, Andrew Feenberg, technology, fear. (shrink)

Observational learning can enhance the acquisition and performance quality of complex motor skills. While an extensive body of research has focused on the benefits of synchronous (i.e., concurrent physical practice) and non-synchronous (i.e., delayed physical practice) observational learning strategies, the question remains as to whether these approaches differentially influence performance outcomes. Accordingly, we investigate the differential outcomes of synchronous and non-synchronous observational training contexts using a novel dance sequence. Using multidimensional cross-recurrence quantification analysis, movement time-series were recorded for novice dancers (...) who either synchronised with (n = 22) or observed and then imitated (n = 20) an expert dancer. Participants performed a 16-count choreographed dance sequence for 20 trials assisted by the expert, followed by one final, unassisted performance trial. Although end-state performance did not significantly differ between synchronous and non-synchronous learners, a significant decline in performance quality from imitation to independent replication was shown for synchronous learners. A non-significant positive trend in performance accuracy was shown for non-synchronous learners. For all participants, better imitative performance across training trials led to better end-state performance, but only for the accuracy (and not timing) of movement reproduction. Collectively, the results suggest that synchronous learners came to rely on a realtime mapping process between visual input from the expert and their own visual and proprioceptive intrinsic feedback, to the detriment of learning. Thus, the act of synchronising alone does not ensure an appropriate training context for advanced sequence learning. (shrink)

The Birth of String Theory by Cappelli et al. tells the story of the beginnings of string theory and of the evolutionary process it has undergone from its origins in S-matrix theory to its current status as a candidate unification theory. The book is intended for an audience of students and researchers in physics, as well as historians and philosophers of science with some background in quantum field theory.In the 50s and early 60s, theoretical particle physics focused on formulating a (...) theory to explain the strong interactions. Due to issues with the application of perturbative quantum field theory to the strong interactions, theoretical particle physicists shifted their attention to Heisenberg’s ‘S-matrix’ theory, which focused solely on observable quantities. This endeavour led in 1968 to the breakthrough of the famous ‘Veneziano amplitude’, which along with the Dolen–Horn–Schmid duality between the s- and the t-channels led to the dual resonance model . Following Ve .. (shrink)

Filósofos e historiadores da ciência oferecem explicações para cientistas aceitarem ou rejeitaremuma dada hipótese ou teoria, mas, de um modo geral, não apresentam critérios que permitamdeterminar de maneira clara o que seja aceitação e o que seja rejeição. Com o intuitode contribuir para elucidar este problema, foi proposto um método de análise em Martinse Martins, exemplificado pelo posicionamento do naturalista inglês William Bateson diante da teoria cromossômica, no período compreendido entre 1902 e 1926.O objetivo deste artigo é aplicar o método (...) de análise acima mencionado para esclarecer aposição adotada pelo zoólogo Thomas Hunt Morgan diante da hipótese/teoriacromossômica, no período compreendido entre 1903 e 1910-1911. Nossa análise mostraque Morgan rejeitou a teoria cromossômica no período considerado e que sua mudançarepentina de opinião se deveu a uma estratégia profissional. (shrink)

This paper studies Lamarck's scientific method both from the point of view of his methodological discourse and according to his scientific praxis. Lamarck's methodology is compared to Condillac's as well as to that of the idéologues - a group in which Lamarck is usually included. The analysis of this paper shows that Lamarck's methodological discourse is very similar to Condillac's, but his scientific praxis does not follow this view. Instead of following an empiricist approach, Lamarck's work is grounded upon general (...) metaphysical principles concerning nature. Thus, from the ideologues's point of view, Lamarck's work should have been rejected -and that is what really happened - as being a mere metaphysical system grupo no qual se costuma incluir o próprio Lamarck. Mostra-se que o discurso metodológico de Lamarck assemelha-se ao dos ideólogos; no entanto, sua prática científica não se coaduna com esse enfoque. Em vez de seguir uma abordagem empirista, a obra de Lamarck se fundamenta em princípios metafísicos gerais sobre a natureza. Sob o ponto de vista dos ideólogos, seu trabalho deveria ser rejeitado - o que de fato ocorreu - como um mero sistema metafísico - no sentido pejorativo utilizado pelos seguidores de Condillac. No entanto, o presente artigo argumenta que esse é justamente um importante e inovador aspecto da obra de Lamarck, que permitiu a eclosão do evolucionismo moderno. (shrink)

In this paper, I discuss the ways in which epistemic anxiety promotes well-being, specifically by examining the positive contributions that feelings of epistemic anxiety make toward intellectually virtuous inquiry. While the prospects for connecting the concept of epistemic anxiety to the two most prominent accounts of intellectual virtue, i.e., “virtue-reliabilism” and “virtue-responsibilism”, are promising, I primarily focus on whether the capacity for epistemic anxiety counts as an intellectual virtue in the reliabilist sense. As I argue, there is a close yet (...) unexplored connection between feelings of epistemic anxiety and the form of inference commonly known as “Inference to the Best Explanation” (IBE). Specifically, I argue that both the recognition that some fact requires an explanation—a necessary first step in applying IBE—and the subsequent motivation to employ IBE are typically facilitated by feelings of epistemic anxiety. So, provided IBE is truth-conducive the capacity for epistemic anxiety should count as an intellectual virtue in the reliabilist sense. After outlining my main argument, I address the challenge that the capacity for epistemic anxiety has the potential to be misleading. To respond to this challenge, I discuss how our recognition that a fact requires an explanation must in part be a species of practical knowledge, rather than theoretical knowledge. For the agent to skillfully distinguish between facts that require an explanation and facts that do not, she must develop the virtuous disposition to feel the appropriate amount of epistemic anxiety. Despite the many negative aspects associated with anxiety, as I conclude, being disposed to feel the appropriate amount of epistemic anxiety is ultimately good for us. (shrink)

Em 1866, Johan Gregor Mendel publicou um artigo sobre os padrões que governam a formação de híbridos, baseando-se principalmente em estudos de cruzamentos experimentais de ervilhas do gênero Pisum. Segundo alguns historiadores da ciência, esse trabalho foi ‘redescoberto’ em 1900, estimulando uma série de pesquisas que procuravam verificar se padrões hereditários descobertos em Pisum se aplicavam a outros organismos. O objetivo deste artigo é discutir algumas das contribuições de William Bateson em relação ao teste e divulgação dos princípios de Mendel, (...) comparando-as aos estudos realizados por Mendel. Conclui-se que Bateson desenvolveu um novo programa de pesquisa mendeliano, pois embora seguisse uma metodologia semelhante à de Mendel e divulgasse seu trabalho, não se dedicou simplesmente a testar, explicar e defender suas ‘leis’. Concentrou-se nas exceções e desvios dos princípios mendelianos, procurando explicá-los através de novas ‘leis’. Introduziu uma nova terminologia e alterou a simbologia mendeliana.In 1866 Johan Gregor Mendel published a paper on the patterns governing the formation of hybrids, mainly grounded in his studies dealing with experimental crossings in sweet peas . According to some historians of science, this work was “rediscovered” in 1900, stimulating several researches which tried to verify if the hereditary patterns found in Pisum would also apply to other organisms. The aim of this paper is to discuss William Bateson’s contribution in relation to the test and dissemination of Mendel´s principles, comparing it to Mendel´s own work. It is concluded that Bateson developed a new Mendelian research program. Although he adopted a methodology similar to Mendel´s and disseminated Mendel´s own work, he did not simply dedicate himself to testing, explaining or defending it. He focused his attention on the exceptions and deviations from Mendel’s principles, trying to explain them with new laws. Besides introducing a new terminology , he also modified the symbols used by Mendel. (shrink)

En Self-Constitution. Agency, Identity, and Integrity (2009), Christine Korsgaard defiende la conclusión de que el imperativo categórico rige la acción humana porque es el único principio que permite alcanzar la unidad psíquica plena, la cual, según Korsgaard, es un prerrequisito esencial para la acción efectiva. Para los agentes humanos, alcanzar esa unidad -que consiste en hacer coherentes distintos impulsos hacia la acción- es una actividad constante, denominada "autoconstitución". De acuerdo con Korsgaard, ésta es la fuente originaria de la normatividad y (...) de las identidades prácticas e incluso de la identidad personal. Después de exponer las ideas centrales del libro, presento dos objeciones: primero, critico la equiparación del imperativo categórico con la autoconstitución exitosa, pues no toda falla de auto-constitución es una falla moral. Segundo, argumento que la tesis de que la identidad personal es producto de la autoconstitución es problemática y que, al defenderla, Korsgaard confunde identidad práctica con identidad personal. In Self-Constitution. Agency, Identity, and Integrity (2009), Christine Korsgaard argues that the categorical imperative rules human action because it is the sole principle that allows us to reach the complete psychic unity that, Korsgaard thinks, is an essential prerequisite for effective action. Reaching this unity -which consists in making cohere diverging impulses for action- is for human agents a constant activity called "self-constitution." According to Korsgaard, this activity is the source of normativity, of human practical identities and even of personal identity. After explaining the main ideas of the book, I present two objections. First, I criticize the linkage of the categorical imperative to successful self-constitution, for not every failure of the latter counts as a moral failure. Second, I argue that the thesis that personal identity is a product of self-constitution is problematic and that it betrays a confusion between practical identity and personal identity. (shrink)

O artigo pretende formular cinco leis essenciais que possam servir para caracterizar a temporalidade imanente peculiar da dor física. As três primeiras leis são comuns a inúmeras experiências de consciência: natureza cursiva da dor, ou não instantaneidade do fenómeno; natureza atual da dor, no sentido em que o decurso anterior de retenção não é adicionado de forma cumulativa à impressão de sofrimento; caráter mutável de todo processo doloroso, que nunca pára. A quarta lei refere-‑se a como o presente doloroso não (...) se integra ao seu próprio passado numa manifestação coerente, mas resulta num longo agora que flui desajeitadamente, ora estagnando sobre si mesmo ora excitando ou persistindo. A dor não carece de uma “figura de tempo”, mas decompõem-‑na a todo o momento e é essencialmente arrítmica. A quinta lei assume uma contingência particular na duração efetiva da dor, que pode ser de curta duração, breve ou interminável. As duas últimas leis, profundamente “antimusicais”, permitem falar de uma temporalidade amorfa do sofrimento. (shrink)

This paper studies Lamarck's scientific method both from the point of view of his methodological discourse and according to his scientific praxis. Lamarck's methodology is compared to Condillac's as well as to that of the idéologues - a group in which Lamarck is usually included. The analysis of this paper shows that Lamarck's methodological discourse is very similar to Condillac's, but his scientific praxis does not follow this view. Instead of following an empiricist approach, Lamarck's work is grounded upon general (...) metaphysical principles concerning nature. Thus, from the ideologues's point of view, Lamarck's work should have been rejected -and that is what really happened - as being a mere metaphysical system grupo no qual se costuma incluir o próprio Lamarck. Mostra-se que o discurso metodológico de Lamarck assemelha-se ao dos ideólogos; no entanto, sua prática científica não se coaduna com esse enfoque. Em vez de seguir uma abordagem empirista, a obra de Lamarck se fundamenta em princípios metafísicos gerais sobre a natureza. Sob o ponto de vista dos ideólogos, seu trabalho deveria ser rejeitado - o que de fato ocorreu - como um mero sistema metafísico - no sentido pejorativo utilizado pelos seguidores de Condillac. No entanto, o presente artigo argumenta que esse é justamente um importante e inovador aspecto da obra de Lamarck, que permitiu a eclosão do evolucionismo moderno. (shrink)

Lamarck's evolutionary theory has been regarded as groundless speculation by both coeval naturalists and modern historians of science. Lamarck is usually regarded as belonging to the group of the " idéologues" – followers of Condillac, with a strong empiricist outlook. Indeed, Lamarck refers respectfully to Condillac, and in his methodological discourse presents himself as an empiricist. However, if one compares his evolutionary theory with the empiricist requirements, Lamarck's work should be dismissed as groundless – a mere metaphysical " système" – (...) in the pejorative sense used by the followers of Condillac. There is, however, another way of looking at Lamarck's method. The analysis of his later works – specially Histoire naturelle des animaux sans vertèbres and Système analytique des connaissances positives de l'homme – shows that he did not follow an empiricist method. His point of departure is indeed metaphysical, but it is exactly the kind of metaphysics now accepted by the biological sciences: a strict physicalism, that requires that all natural phenomena be explained by natural laws. Following this requirement, Lamarck's method seems the best available solution of that time to the fundamental biological problems: the nature, origin and structure of living bodies. Lamarck's work was criticized as purely speculative and non-scientific because it was evaluated in the context of empiricism. He was not altogether clear about his method and maybe he did not realize that he was departing from the empiricist tradition. The reinterpretation of Lamarck's theory from the point of view of his non-empiricist physicalism allows a favorable evaluation of his work. RESUMO: A teoria evolucionista de Lamarck tem sido considerada como uma especulação sem fundamento, tanto por naturalistas de sua época quanto por historiadores atuais da ciência. Lamarck é usualmente considerado como pertencendo ao grupo do "idéologues" – seguidores de Condillac, com uma forte tendência empirista. De fato, Lamarck se refere com respeito a Condillac, e em seu discurso metodológico apresenta a si próprio como empirista. No entanto, se compararmos sua teoria evolucionista com as exigências empiristas, o trabalho de Lamarck deveria ser rejeitado como desprovido de fundamentos – um mero "système" metafísico – no sentido pejorativo utilizado pelos seguidores de Condillac. Há, no entanto, outro modo de considerar o método de Lamarck. A análise de seus últimos trabalhos – especialmente os livros Histoire naturelle des animaux sans vertèbres and Système analytique des connaissances positives de l'homme – mostra que ele não seguia um método empirista. Seu ponto de partida era na realidade metafísico, mas é exatamente o tipo de metafísica que é atualmente aceita pelas ciências biológicas: um fisicalismo estrito, que exige que todos os fenômenos naturais sejam explicados por leis naturais. Seguindo essa exigência, o método de Lamarck parece a melhor solução disponível naquela época para os fenômenos biológicos fundamentais: a natureza, a origem e a estrutura dos seres vivos. O trabalho de Lamarck foi criticado como puramente especulativo e não-científico porque foi avaliado no contexto do empirismo. Ele não foi totalmente claro sobre seu método, e talvez ele próprio não tivesse percebido que estava se afastando da tradição empirista. A reinterpretação da teoria de Lamarck sob o ponto de vista de seu fisicalismo não empirista permite uma avaliação positiva de seu trabalho. (shrink)

Ofrezco respuestas a lo que considero son los aspectos más destacados de las críticas de John Biro, James Freeman, David Hitchcock, Robert Pinto, Harvey Siegel y Luis Vega al modelo normativo para la argumentación que he desarrollado en Giving Reasons. Cada respuesta se articula en torno a una cuestión principal, i.e., la distinción entre normatividad constitutiva y regulativa dentro de los modelos de la Teoría de la Argumentación, la evaluación semántica de la argumentación, el concepto de justificación, las diferencias entre (...) el modelo de Toulmin y mi modelo de argumento y el análisis de la dimension pragmática de la argumentación. (shrink)

Although historians and philosophers of science usually try to explain the acceptance or rejection of hypotheses or theories by scientists, there are no well definite criteria to evaluate when a scientist accepts or rejects a theory/hypothesis. This work proposes a new method of analysis. The attitudes of scientists towards a theory or hypothesis are classified according to three dimensions (cognitive, instrumental and strategic). This method is exemplified by the study of the attitude of the British naturalist William Bateson (1861-1924) towards (...) chromosome theory. The analysis shows that Bateson never rejected the chromosome theory – a conclusion opposite to most historical accounts. RESUMEN: Los historiadores y los filósofos de la ciencia intentan explicar la aceptación o lo rechazo de determinadas hipótesis ó teorías por los científicos, pero no hay criterios claros que nos permitan decir lo qué es aceptación o rechazo. Este trabajo propone un nuevo método de análisis. Las actitudes de los investigadores son analizadas en relación a tres dimensiones (cognitiva, instrumental y estratégica). El método es ejemplificado por el estudio de la postura del naturalista inglés William Bateson (1861-1924) frente a la teoria cromosómica. El análisis que se realizó permitió verificar que Bateson jamás rechazó la teoría cromosómica, en contrario de lo que la mayoría de los historiadores afirman. (shrink)

According to a recent survey by the HR Research Institute, as the presence of artificial intelligence (AI) becomes increasingly common in the workplace, HR professionals are worried that the use of recruitment algorithms will lead to a “dehumanization” of the hiring process. Our main goals in this paper are threefold: i) to bring attention to this neglected issue, ii) to clarify what exactly this concern about dehumanization might amount to, and iii) to sketch an argument for why dehumanizing the hiring (...) process is ethically suspect. After distinguishing the use of the term “dehumanization” in this context (i.e., removing the human presence) from its more common meaning in the interdisciplinary field of dehumanization studies (i.e., conceiving of other humans as subhuman), we argue that the use of hiring algorithms may negatively impact the employee-employer relationship. We argue that there are good independent reasons to accept a substantive employee-employer relationship, as well as an applicant-employer relationship, both of which are consistent with a stakeholder theory of corporate obligations. We further argue that dehumanizing the hiring process may negatively impact these relationships because of the difference between the values of human recruiters and the values embedded in recruitment algorithms. Drawing on Nguyen’s (2021) critique of how Twitter “gamifies communication”, we argue that replacing human recruiters with algorithms imports artificial values into the hiring process. We close by briefly considering some ways to potentially mitigate the problems posed by recruitment algorithms, along with the possibility that some difficult trade-offs will need to be made. (shrink)

In this article, I will provide a critical overview of the form of non-deductive reasoning commonly known as “Inference to the Best Explanation” (IBE). Roughly speaking, according to IBE, we ought to infer the hypothesis that provides the best explanation of our evidence. In section 2, I survey some contemporary formulations of IBE and highlight some of its putative applications. In section 3, I distinguish IBE from C.S. Peirce’s notion of abduction. After underlining some of the essential elements of IBE, (...) the rest of the entry is organized around an examination of various problems that IBE confronts, along with some extant attempts to address these problems. In section 4, I consider the question of when a fact requires an explanation, since presumably IBE applies only in cases where some explanation is called for. In section 5, I consider the difficult question of how we ought to understand IBE in light of the fact that among philosophers, there is significant disagreement about what constitutes an explanation. In section 6, I consider different strategies for justifying the truth-conduciveness of the explanatory virtues, e.g., simplicity, unification, scope, etc., criteria which play an indispensable role in any given application of IBE. In section 7, I survey some of the most recent literature on IBE, much of which consists of investigations of the status of IBE from the standpoint of the Bayesian philosophy of science. (shrink)

Como um fato histórico, Hegel e Schopenhauer defenderam um conjunto de idéias que, em geral, são consideradas como irremissivelmente antagônicas e claramente irreconciliáveis. Este artigo visa a mostrar que a controvérsia real entre Hegel e Schopenhauer assenta, paradoxalmente, num certo fundamento comum de intuições básicas atinentes às relações entre Vida e Conceito, apesar de discordarem em aspectos mais específicos do problema. Os conceitos serão considerados por ambos os filósofos, não como estruturas plenamente objetivas, mas como entidades animadas, interna e formalmente, (...) por uma certa espécie de "vitalidade". A discordância real e profunda no pensamento filosófico de Hegel e Schopenhauer repousa, em última análise - tal é minha posição - nas diferenças do modo peculiar de compreender e desenvolver essa "vitalidade de conceitos", formal e interna, concebida como negatividade ou como uma espécie de configuração de vontade. (shrink)

In this paper, we examine how the availability of massive quantities of data i.e., the “Big Data” phenomenon, contributes to the creation, spread, and harms of online misinformation. Specifically, we argue that a factor in the problem of online misinformation is the evolved human instinct to recognize patterns. While the pattern-recognition instinct is a crucial evolutionary adaptation, we argue that in the age of Big Data, these capacities have, unfortunately, rendered us vulnerable. Given the ways in which online media outlets (...) profit from the spread of misinformation by preying on this pattern-finding instinct, we conceptualize the problem that we identify as a morally objectionable form of “epistemic exploitation.” As we argue, the consumer of digital misinformation is often exploited by having her pattern-recognition instinct used against her. This exploitation is morally objectionable because it deprives her of an epistemic good to which she has a right. This epistemic good is the integrity of the pattern-recognition instinct itself which, we argue, is a capacity that allows us to participate in uniquely human goods. While our primary goal is to bring attention to this form of epistemic exploitation, we conclude by briefly evaluating some general solutions to the growing problem of online misinformation. (shrink)