Desde hace varias décadas, los estudiosos debaten si la conceptualización aristotélica de la amistad se enmarca en concepciones éticas egoístas o altruistas. Aunque el Estagirita sostiene que los virtuosos aman y desean el bien de su amigo “por el amigo mismo” y que son capaces de actos altruistas como sacrificarse por el prójimo, también realiza afirmaciones consistentes con el egoísmo, a saber, que las relaciones amistosas y las marcas de la amistad se originan y se encuentran eminentemente en la relación (...) que el hombre bueno mantiene consigo mismo, que el amor hacia los amigos procede del amor por uno mismo, que cada uno es el mejor amigo de sí mismo, y que debemos amarnos, ante todo, a nosotros mismos. En este trabajo, me propongo analizar los pasajes que han suscitado la polémica en cuestión (IX. 4 y 8) focalizando en la función argumentativa que desempeña la premisa del amigo en tanto “otro sí mismo”. Puesto que tanto las lecturas altruistas como egoístas presuponen esta premisa, es imprescindible realizar un examen de las interpretaciones más relevantes del amigo en tanto “otro yo”. En suma, ya sea que se defienda una concepción egoísta o altruista de la amistad virtuosa, el eje del debate pasa por esclarecer la conceptualización aristotélica del amigo en tanto “otro sí mismo” y el papel desempeñado por los amigos en la _eudaimonía_. Aquí sostengo una lectura “analógica” del amigo en tanto “otro sí mismo”, de acuerdo con la cual el amor por el amigo es análogo e irreductible al amor propio, lo cual es compatible con reconocer que la amistad tiene por condición de posibilidad el amor de sí mismo. (shrink)

We give a short proof of the fundamental theorem of central element theory. The original proof is constructive and very involved and relies strongly on the fact that the class be a variety. Here we give a more direct nonconstructive proof which applies for the more general case of a first-order class which is both closed under the formation of direct products and direct factors.

This paper develops the concept of ‘creative attention’. Against classical theories that understand attention as a spotlight that brings objects into focus, I will argue that attention is a complex phenomenon structured in different layers. The most basic layer is perceptual, passive and pre-predicative: at this level, attention is creative – and this is the central claim of this paper – because it institutes meanings and rules for our behaviour.

En este artículo nos disponemos desarrollar la tesis según la cual la crítica elaborada por Santiago Castro-Gómez a Enrique Dussel se trató de una desnaturalización del análisis del filósofo argentino sobre el proyecto moderno, en la cual Castro-Gómez puso de relieve las prácticas de las herencias coloniales como condición de posibilidad para la emergencia de la modernidad, sin necesidad de recurrir a la figura fundante del sujeto, aspecto que sí se encuentra presente en la propuesta del mendocino. Esta tesis se (...) demostrará mediante un diálogo crítico entre estos dos autores en torno al problema de la modernidad y la colonialidad a partir de tres claves analíticas, la posmodernidad, la modernidad y la descolonización, con el fin de pensar el modo en que las prácticas coloniales operaron en el proyecto moderno a través del uso de los valores presentes en la misma modernidad, sin que ello implique caer en una supuesta desmodernización. (shrink)

Microbes can influence host physiology and behavior in many ways. Here we review evidence suggesting that some microbes can contribute to host stress (and other microbes can contribute to increased resilience to stress). We explain how certain microbes, which we call “stress microbes,” can potentially benefit evolutionarily from inducing stress in a host, gaining access to host resources that can help fuel rapid microbial replication by increasing glucose levels in the blood, increasing intestinal permeability, and suppressing the immune system. Other (...) microbes, which we term “resilience microbes,” can potentially benefit from making hosts more resilient to stress. We hypothesize that “stress microbes” use a fast life history strategy involving greater host exploitation while “resilience microbes” use a slow life history strategy characterized by more aligned evolutionary interests with the host. In this paper, we review the evidence that microbes affect host stress and explain the evolutionary pressures that could lead microbes to manipulate host stress, discuss the physiological mechanisms that are known to be involved in both stress and microbial activity, and provide some testable predictions that follow from this hypothesis. (shrink)

In this 2017 conversation, Gianni Vattimo discusses with Paolo Diego Bubbio the core themes of his own philosophical journey. Vattimo first comments on the legacy of his mentor Luigi Pareyson and on the differences between Pareyson’s conception of the relation between truth and interpretation and his own. Vattimo and Bubbio then elaborate on the return to Hegel and the possibility of a “hermeneuticized” Hegelianism. The participants also discuss Vattimo’s view of religion and the role that the Christian notion of (...) caritas plays in his “weak hermeneutics.” Finally, Vattimo comments on his recent political writings and on his view of a “hermeneutic communism,” arguing that revolution is possible only as a collective inner transformation. Vattimo concludes by mentioning his recent essays, collected under the title Being and Its Surroundings, in which he presents the radical thesis of Heidegger’s philosophy as a new form of theology. (shrink)

En el siguiente artículo se expondrán algunos apartados específicos de la obra Los principios de la ciencia de Eduardo Nicol y cómo tal texto tuvo una repercusión destacable dentro del pensamiento latinoamericano de la década de los sesenta. El planteamiento aquí expuesto gira en torno a la influencia de Nicol que se desprende del momento en que nuestro autor viaja y publica extensivamente por diversos países en América Latina, ejemplos de ello serían sus cursos en la Universidad de La Habana (...) en 1955 o su visita a Colombia a principios de los 60. Momento en que sus publicaciones estimuladas por la editorial Fondo de Cultura Económica le llevaron a ser estudiado en diferentes facultades de manera interdisciplinaria. A partir de esto, sin la pretensión de abarcar las ramificaciones que puede llegar a tener el pensamiento de Nicol en América Latina, nos centraremos en un caso específico, la presencia de su obra en el libro ¿Extensión o comunicación? del pensador Paulo Freire. (shrink)

While poverty all over the world is more typical and extreme in rural contexts, interventions to improve cognition in low socioeconomic status children are for the most part based on studies conducted in urban populations. This paper investigate how poverty and rural or urban settings affect child cognitive performance. Executive functions and non-verbal intelligence performance, as well as individual and environmental information was obtained from 131 5-year-old children. For the same level of SES, children in rural settings performed consistently worse (...) than children in urban settings. These differences could be accounted mostly by the months of past preschool attendance and the father’s completed level of education. These results should inform policies and programs for children living in rural poverty worldwide, and specially in Latin America. (shrink)

This paper presents philosophical perspectives related to the concept of boredom from the point of view of its forms and structural modes as developed by Martin Heidegger in his lectures at the University of Freiburg during the winter semesters of 1929 and 1930. We highlight a philosophical stance often overlooked in comparison to more traditional positions in Western philosophical thought—through the proposed hermeneutic-phenomenological processes, this will allow us to interweave their philosophical images with cinematographic narratives that enrich the factual understanding (...) of modernity. For this reason, we assume boredom and its essence, “tediousness”, as the fundamental mood of our era, thus permitting other mobilities of thought that warrant a study of phenomena relating to cultural entertainment as a symptom of the modern disease that distances Dasein from meeting, questioning, and self-care. (shrink)

Este artigo traduz a discussão que vem sendo construída sobre a indumentária étnica, especificamente de matriz afro-brasileira. Para tal narrativa, a temática envereda-se em apresentar alguns artefatos pertencentes à Coleção Perseverança: faixa, peitoral, coroa capacete, pulseiras e bolsas. Esta pesquisa seleciona, dentre as 215 peças da coleção, os adornos utilizados nos terreiros de Xangôs do estado de Alagoas. É importante entendermos que os artefatos selecionados representam a memória do “Quebra do Xangô”, em 1912, ato conhecido como a invasão e destruição (...) de todos os terreiros nas cidades alagoanas, principalmente a capital Maceió. A Perseverança nasce nesse contexto, representando, além do fato que lhe deu origem, a cultura africana presente no estado. Portanto, a descrição, a seguir, traz o diálogo entre a memória, a representação e plasticidade. Palavras-chave: indumentária, coleção, memória, plasticidade. (shrink)

Al cumplirse los 50 años de la publicación de la Populorum Progressio este artículo presenta los orígenes y la evolución del concepto del desarrollo y de la reflexión en torno a las políticas de desarrollo. A continuación, se hace un breve recorrido del Magisterio pontificio sobre la cuestión, desde la Populorum Progressio a la Laudato Si’. Sintetizando lo aprendido en ambos recorridos, el artículo concluye presentando las exigencias y los desafíos con los que se enfrenta el discípulo misionero a propósito (...) del desarrollo. (shrink)

Suicidal men feel the need to be self-reliant and that they cannot find another way out of relationship or socioeconomic issues. Suicide prevention is of crucial importance worldwide. The much higher rate of suicide in men engenders action. The prelude is a subjective experience that can be very isolating and severely distressing. Men may not realize a change in their thinking and behaviors, which makes it more difficult to seek and get help, thereby interrupting a “downward spiral”. Stoicism often prevents (...) men from admitting to their personal struggle. The lack of “quality” connections and “non-tailored” therapies has led to a high number of men “walking out” on traditional clinical approaches. But there are complicated relationships in motivations and formative behaviors of suicide with regards to emotional state, psychiatric disorders, interpersonal life events and suicidal behavior method selection. Middle-aged and older men have alternated as the most at-risk of suicide. There is no one solution that applies to all men, but digital tools may be of assistance. Digital interventions require higher levels of effectiveness for distress and suicidality but self-guided approaches may be the most suitable for men especially where linked with an integrated online suicide prevention platform. Furthermore, technology-enabled models of care offer promise to advance appropriate linking to mental health services through better and faster understanding of the specific needs of individuals and the type and level of suicidality experienced. Long-term evidence for suicidality and its evaluation may benefit from progressing human computer-interaction and providing impetus for an eminent integrated digital platform. (shrink)

Este trabajo tiene por objeto demostrar la importancia de la Ética en las Constituciones políticas y Tratados internacionales desde la teoría de la virtud aristotélica. Dicho objeto es imprescindible debido al aumento de la frivolidad, decadencia institucional y corrupción política en diversos gobiernos y administraciones públicas contemporáneas.

En este artículo tratamos sobre los aspectos empíricos y conceptuales en la Genética Mendeliana y analizamos los vínculos entre ellos. Primero discutimos las ventajas de una representación gráfica de las teorías empíricas; luego pormenorizamos la estructura conceptual de la genética; en seguida, esquematizamos su protocolo experimental, a continuación destacamos los engarces entre ambas representaciones y, por último, proporcionamos una caracterización holista de la práctica genética, donde el representar y el intervenir se encuentran entremezclados.In this article we deal with the conceptual (...) and empirical features of Mendelian Genetics, and analyze the links between them. First we discuss the advantages of portraying empirical theories as graphical representations. We then give a detailed account of the conceptual structure underlying Mendelian Genetics, followed by a schematization of the experimental protocol involved in this line of research. Links between both representations are highlighted. Finally, we provide a holistic characterization of Mendelian practice, where representing and intervening are intertwined. (shrink)

En este trabajo sostengo que el alterum non laedere es el principio rector de la responsabilidad civil, y sin él muchas de las características de nuestros sistemas de derecho de daños se tornan ininteligibles. Una vez que se aprecia el rol que cumple el alterum non laedere en el razonamiento jurídico puede comprenderse que la práctica de la responsabilidad civil está articulada sobre la evitación de daños y solo subsidiariamente sobre la reparación. Esta tesis, además, tiene importantes consecuencias dogmáticas.

Este artículo se centra en el concepto de gobierno. A partir de algunos planteamientos filosóficos de pensadores como Michel Foucault, Peter Sloterdijk, Maurizio Lazzarato y otros se despliega una argumentación sobre las formas como se fabrica lo humano. En un primer momento se hace una exploración terminológica desde un punto de vista antropológico del verbo "gobernar" para delimitar los alcances de esta reflexión; posteriormente se realiza un desplazamiento de la mirada hacia las nuevas formas como se gobiernan los seres humanos, (...) tanto desde lo colectivo como lo individual. This article focuses on the concept of governing. Based on some philosophical approaches by thinkers like Michel Foucault, Peter Sloterdijk, Giorgio Agamben, and Maurizio Lazzarato among others, an argument is developed about the ways how the human is constructed. Firstly, a terminological exploration on the verb "to govern/to rule" is carried out from an anthropological view in order to define the scope of this reflection. The view is subsequently turned to the new ways how humans are being governed, both in their collective and individual extent. (shrink)

Recently, we have presented data supporting the notion that PIKfyve not only produces the majority of constitutive phosphatidylinositol 5‐phosphate (PtdIns5P) in mammalian cells but that it does so through direct synthesis from PtdIns. Another group, albeit obtaining similar data, suggests an alternative pathway whereby the low‐abundance PtdIns(3,5)P2 undergoes hydrolysis by unidentified 3‐phosphatases, thereby serving as a precursor for most of PtdIns5P. Here, we review the experimental evidence supporting constitutive synthesis of PtdIns5P from PtdIns by PIKfyve. We further emphasize that the (...) experiments presented in support of the alternative pathway are also compatible with a direct mechanism for PIKfyve‐catalyzed synthesis of PtdIns5P. While agreeing with the authors that constitutive PtdIns5P could theoretically be produced from PtdIns(3,5)P2 by 3‐dephosphorylation, we argue that until direct evidence for such an alternative pathway is obtained, we should adhere to the existing experimental evidence and quantitative considerations, which favor direct PIKfyve‐catalyzed synthesis for most constitutive PtdIns5P. (shrink)

O inconsciente foi a maior contribuição freudiana e passou por reformulações. Da primeira até a segunda tópica, Freud teorizou a respeito de um Eu inconsciente e nada soberano. Nos interessa nesse artigo mostrar como Freud estabelece uma crítica às teorias consciencialistas e qual o caminho percorrido para encontrar um outro caráter para o Eu. Para tanto, mobilizaremos sua teoria do desejo, sendo esta a principal responsável pelo funcionamento do psiquismo. Suporemos que o inconsciente freudiano introduz para a humanidade um modo (...) de lidar com as faltas que, além de não extirpáveis, nos descentram a todo momento. (shrink)

O presente texto visa explicitar o significado cosmopolita da filosofia de Immanuel Kant. Essa explanação passará pelas definições de ‘filosofia’, ‘filósofo’, ‘ensino’ e ‘filosofar’. Procurará mostrar que a própria constituição do conceito de filosofia ainda preserva a sua raiz grega de ‘amor à sabedoria’; que é necessário cultivar esse ‘amor à sabedoria’ para, a partir daí, aprender a raciocinar; que o filosofar possui um direcionamento prático que visa o esclarecimento, isto é, a emancipação da tutela alheia.

South Africa shared with the world the warning of a new strain of SARS-CoV2, Omicron, in November 2021. As a result, many high-income countries (HICs) instituted complete travel bans on persons leaving South Africa and other neighbouring countries. These bans were unnecessary from a scientific standpoint, and they ran counter to the International Health Regulations. In short, South Africa was penalized for sharing data. Data sharing during pandemics is commonly justified by appeals to solidarity. In this paper, we argue that (...) solidarity is, at best, an aspirational ideal to work toward but that it cannot ground an obligation to share data. Instead, low-and-middle income countries (LIMCs) should be guided by the principle of reciprocity, which states that we ought to return good for good received. Reciprocity is necessarily a conditional principle. LMICs, we argue, should only share data during future pandemics on the condition that HICs provide enforceable assurances that the benefits of data sharing will be equitably distributed and that LMICs won’t be penalized for sharing information. (shrink)

Partindo da segunda tópica freudiana, assinalaremos a ação triunfante de _Thanatos _através da _repetição, _da _morte _e da _agressividade _pulsionais. Falaremos do novo dualismo pulsional_, _reconhecendo na _morte _um impulso silencioso que, contrariando _Eros, _atua como fundo não-figurável, dispersivo e estruturante do psiquismo. Se outrora Freud pautou-se pela conservação da vida, é atentando ao problema da _repetição_ que dá lugar ao vazio e ao caos pulsionais, teorizando sobre o impulso ao estado de não-vida: a _pulsão de morte_. Sendo a meta (...) não-prognosticável dos nossos investimentos, esta é a dimensão da teoria freudiana que nos faz querer-morrer e que, no âmbito do mal-estar na cultura, personifica a potência _agressiva, _pela qual assumimos, diante de _Eros, _o total triunfo de _Thanatos_. Como potência de transvaloração, defenderemos que _Thanatos _presentifica o limite do discurso falado e dos saberes instituídos por _Eros, _pela civilização e pela lógica determinista dos prazeres. (shrink)

Accelerated changes to the planet have created novel spaces to re-imagine the boundaries and foci of environmental health research. Climate change, mass species extinction, ocean acidification, biogeochemical disturbance, and other emergent environmental issues have precipitated new population health perspectives, including, but not limited to, one health, ecohealth, and planetary health. These perspectives, while nuanced, all attempt to reconcile broad global challenges with localized health impacts by attending to the reciprocal relationships between the health of ecosystems, animals, and humans. While such (...) innovation is to be encouraged, we argue that a more comprehensive engagement with the ethics of these emerging fields of inquiry will add value in terms of the significance and impact of associated interventions. In this contribution, we highlight how the concept of spatial and temporal scale can be usefully deployed to shed light on a variety of ethical issues common to emerging environmental health perspectives, and that the potential of scalar analysis implicit to van Potter’s conceptualization of bioethics has yet to be fully appreciated. Specifically, we identify how scale interacts with key ethical issues that require consideration and clarification by one health, ecohealth, and planetary health researchers and practitioners to enhance the effectiveness of research and practice, including justice and governance. (shrink)

Presentación del dossier N° 29: Historia de las vacunas y la vacunación en Iberoamérica. Siglos XX y XXI, coordinado por la Dra. Adriana Álvarez, el Dr. Adrián Carbonetti y la Dra. María Silvia di Liscia.

Este trabajo analiza el famoso y “terrible” diálogo que presenta Tucídides en su Guerra del Peloponeso entre los atenienses y los melios y busca destacar elementos que mostrarían una visión trágica de la historia y de los asuntos humanos por parte de su autor. Para ello se utiliza, como elemento heurístico, la interpretación que Nietzsche hizo de este diálogo, específicamente en los parágrafos 92 y 93 de Humano, demasiado humano I. De acuerdo con la interpretación del texto se sugiere que (...) la de Nietzsche es, al menos, incompleta, para afirmar lo cual se usa un esquema de análisis con dos planos: el de lo particular-visible y el de lo general-invisible. La dialéctica entre estos planos, que se expande en el diálogo mismo entre lo que concretamente éste dice y lo que deja en silencio, revelaría en qué medida el análisis de Nietzsche se centra solo en uno de ellos, mientras que el otro, como complemento del primero, revelaría la visión más amplia del propio autor del diálogo como una visión trágica. (shrink)

The latest scientific discoveries acknowledge that the universe, from the atom to the galaxies, is a system behaving as a whole where each single set composing it seems informed by the global state of the system. In-formation can be exemplified as a “software” governing the “hardware” that is composed of the objects of the universe. This in formation comes from an Akashic Field or archetypal field that can breed each single form as well as the relevant states of consciousness. Ecobiopsychology, (...) through the study of vital analogies and symbols, supports reflective consciousness to have access to the archetypal field studying the relation between the aspects of matter and those referred to the psyche. With this perspective the human's reflective consciousness field can gradually expand until becoming accessible to the reality of the Unus Mundus, represented by the coherence of the single structures of the universe and their own embedded state of implicit consciousness. (shrink)

El objetivo de este estudio es conocer la percepción que tiene el alumnado de periferias escolares sobre las ciencias sociales. Para ello se ha diseñado y validado un instrumento, con la pretensión de que 120 estudiantes de centros escolares públicos de educación secundaria de la Comunidad Valenciana puedan aportar información sobre su aprendizaje de las ciencias sociales, las estrategias de enseñanza desempeñadas por el profesorado y su valoración de la formación ciudadana de esos proyectos didácticos que trabajan los problemas socialmente (...) relevantes. La percepción de las ciencias sociales es óptima y con diferencias más significativas entre los dos cursos analizados. (shrink)