In 2015 Dag Prawitz proposed an Ecumenical system where classical and intuitionistic logic could coexist in peace. The classical logician and the intuitionistic logician would share the universal quantifier, conjunction, negation and the constant for the absurd, but they would each have their own existential quantifier, disjunction and implication, with different meanings. Prawitz’ main idea is that these different meanings are given by a semantical framework that can be accepted by both parties. The aim of the present paper is [1] (...) to prove the normalization theorem for the propositional fragment NEp of Prawitz’ ecumenical system, and [2] to show that NEp is sound and complete with respect to a Kripke-style semantics for the language of NEp. (shrink)

The nature of the climatic response to solar variability is assessed over a long-time scale, as in the case of the periodicity of 1500 years (Dansgaard-Oeschger cycle). For this reason it is important to perform an analysis to detect the existence of this periodicity in the Holocene and the possible influence of the sun on this periodicity. For this purpose, the method of Wavelet analysis in time-frequency was used. The information of oxygen isotopes (δ18O) and Berilium-10 (10Be) at the North (...) Pole reveals a periodicity of approximately 1000 years, whereas at the South Pole it shows the existence of a periodicity of about 1500 years. The comparison of the information of δ18O and 10Be suggests a possible solar influence on the appearance of these periodicities. Possibly the current global warming is due to Dansgaard-Oescher cycle and not by anthropogenic effects. (shrink)

Oscar Masotta (Buenos Aires, 1930- Barcelona, 1979) is all but forgotten now, except perhapsin the field of Lacanian studies. This is because in the 1970s,Masotta would challenge the master psychoanalyst on hisown turf, creating his own post-Lacanian school of psychoanalysisin Barcelona. But in 1965, aged just 27, Masottataught at the University of Buenos Aires, lectured at theDi Tella, and edited a book series on communication andmedia. A product of the newly open post-Perón era." Page 91.. This is the first (...) exhibition organized with materials from the archive Juan Acha, and includes reactivations of non-object-based art and artistic documentation. (shrink)

_Introducción_: la Limitación del Esfuerzo Terapéutico (LET) busca reorientar las medidas del acompañamiento terapéutico durante el final de la vida; actualmente existe legislación sobre este tema. _Objetivo: _caracterizar el conocimiento y la claridad conceptual y jurídica del personal de salud del Hospital de San José (HSJ) de Bogotá sobre la LET. _Métodos: _estudio descriptivo transversal usando encuesta de libre preparación. Se estableció claridad conceptual con resultado superior al 70% de respuestas correctas. Datos levantados con cuestionario de selección múltiple vía Formularios (...) Google, tabulados en Microsoft Excel ® y analizados con Stata ® vía estadística descriptiva. _Resultados:_ 36 % de encuestados tuvo claridad conceptual y jurídica sobre LET; el 82,3 % de encuestados diferenciaron LET de eutanasia y el 95,6 %, LET de cuidados paliativos. El 61 % de los encuestados no tuvo conflicto moral/jurídico con LET; el 60 % y el 70 % de los encuestados creen, respectivamente, que suspender el oxígeno y la ventilación mecánica no hacen parte de la LET. Finalmente, el 78,9 % expresó no haber recibido suficiente información sobre el tema. _Conclusiones_: el personal encuestado carece de claridad conceptual suficiente sobre la LET,lo que señala la necesidad de mayor educación al respecto. (shrink)

Los métodos productivos de enseñanza preparan a los estudiantes para resolver problemas semejantes a los que se enfrentarán en el ejercicio laboral. Este trabajo tiene como objetivo fundamentar la pertinencia de la utilización del caso clínico como herramienta didáctica para la enseñanza en las ciencias básicas biomédicas, mediante un sistema de tareas para abordar los contenidos del tema Fisiología de la sangre de la asignatura Sangre y Sistema Inmune de la carrera de medicina. El caso clínico permite la vinculación de (...) las ciencias básicas biomédicas con las ciencias clínicas. Su utilización contribuye a la aproximación del estudiante de las ciencias básicas al estudio de estas durante su formación médica. El aprendizaje se logra a lo largo del proceso de resolución del mismo, se estimula la incorporación de conceptos necesarios para resolver el problema y se aprende un método para abordar situaciones en la práctica. Se elaboró un sistema de tareas y preguntas derivadas del problema profesional síndrome anémico. El problema docente se basó en un artículo médico que expone un caso de lesiones por empalamiento que produjo un gran sangramiento en un individuo. Se elaboraron preguntas problémicas relacionadas con la fisiología de la sangre y el tratamiento que recibió el paciente con eritropoyetina, factores de la coagulación y soluciones cristaloides en sustitución de la sangre. Se incluyó una pregunta que aborda un conflicto ético para sistematizar los conocimientos adquiridos en la asignatura Sociedad y Salud II. Productive teaching methods train students to solve problems similar to those they will face in their work life. The objective of the paper is to argue pertinence in the use of the clinical case as a didactic tool in biomedical basic sciences teaching by means of a task system that deals with the contents of the Blood Physiology subject in the Blood and Immune System subject matter of the medicine degree. Clinical cases enable the link between biomedical basic sciences and clinical sciences. Their use contributes to basic sciences students' approach to the study of the latter during their medical training. Learning is achieved through its solving process; the introduction of necessary problem-solving concepts is encouraged and a method to deal with in-practice situations is learned. A task and questions system derived from the anemic syndrome professional problem was made. The teaching problem was based on a medical article which presents a case of an individual who suffered impaling injuries which caused a great bleeding. Problem questions related to blood physiology and to the erythropoietin-based treatment the patient received, coagulation factors and crystalloid fluids used as blood substitutes, were prepared. It was included a question that deals with an ethical conflict in order to systematize the knowledge acquired in the Society and Health II subject matter. (shrink)

La presente investigación hace una revisión de la producción académica publicada sobre educación religiosa escolar entre los años 1991-2020 en Hispanoamérica, donde la ERE ha estado presente en los sistemas educativos en estos países a partir de la primera evangelización desde la época de la colonia, cambiando de finalidades, métodos y formatos. Entender su lugar en la escuela actual requiere identificar los cambios históricos, de contexto y finalidad, y las distintas preocupaciones de sus actores educativos. La investigación hace una revisión (...) general de las publicaciones de la región, puntualizando en el caso colombiano, argentino, mexicano y uruguayo. La metodología usa un análisis de contenido que identifica tres niveles de análisis del texto: de superficie, analítico e interpretativo. Los hallazgos se clasificaron en cinco temáticas: 1) análisis jurídicos; 2) estudios historiográficos; 3) análisis sobre las nuevas realidades sociales y educativas; 4) análisis de los currículos y la práctica pedagógica del maestro; y, 5) fundamentación epistemológica de la ERE. La revisión permite concluir que el tipo de educación religiosa escolar de cada país en Hispanoamérica está determinado por la comprensión de laicidad que cada país tenga en su ordenamiento constitucional y por las complejas trayectorias históricas de las relaciones Iglesia – Estado en su consolidación como nación. Además, los documentos dan cuenta de diversidad de enfoques y preocupaciones por la necesidad –o no- de una educación religiosa fundamentada teológica y pedagógicamente, para un contexto religioso y cultural claramente diverso y plural en el cual se encuentran jóvenes y adolescentes que asisten a la escuela, algunos en búsqueda de identidad y sentido de vida. (shrink)

El objetivo de esta investigación es analizar los procesos de acreditación de programas de licenciatura en la Universidad Autónoma de Zacatecas (UAZ), para identificar áreas de oportunidad para la consolidación del proceso y de los programas. El enfoque es cualitativo, la metodología utilizada fue la revisión de documentos institucionales y la realización de entrevistas semiestructuradas a exfuncionarios, las cuales se transcribieron, codificaron y analizaron con el software ATLAS.ti. Se concluye que la consolidación de procesos de acreditación en la UAZ es (...) una utopía. Sin embargo, se identificaron áreas de oportunidad como insumo para el Proceso de Reforma Universitaria en curso. (shrink)

War and Border Crossings brings together renowned scholars to address some of the most pressing problems in public policy, international affairs, and the intercultural issues of our day. Contributors from widely varying disciplines discuss cross-cultural ethical issues and international topics ranging from American international policy and the invasion and occupation of Iraq to domestic topics such as immigration, the war on drugs, cross-cultural bioethics and ethical issues involving American Indian tribes. The culture clashes discussed in these essays raise serious questions (...) about what principles ought to inform the negotiating of conflicts in order to achieve, or at least approach, outcomes that are fundamentally just, fair, responsible, and ethical. (shrink)

Resumen: El artículo a través de un esfuerzo teórico-epistémico e histórico, busca dar cuenta de la relevancia del género documental audiovisual, como referente en la construcción de realidad y memoria social, abocándonos específicamente al desarrollo del documental en Chile. Para ello, se argumenta sobre las problemáticas que acarrea la identificación de este tipo de realizaciones audiovisuales y, una vez zanjada dicha cuestión, se alude a la fuerza revitalizadora que alcanza como reflejo de una sociedad, su reconstrucción del pasado, su valorización (...) del presente y su proyección con visión de futuro. Es decir, el documental como posibilidad de intervenir en lo que percibimos como real, siendo necesario profundizar algunas nociones como verdad; objetividad y subjetividad; realidad y memoria social, entre otras cuestiones de importancia. Todo este recorrido histórico y epistemológico es apoyado en la fenomenología y la hermenéutica, en virtud de indagar en el género documental desde la experiencia chilena.: The article, through a theoretical-epistemic and historical effort, seeks to account for the relevance of the audio-visual documentary genre, as a reference in the construction of reality and social memory, focusing specifically on the development of documentary in Chile. For this, it is argued about the problems that the identification of this type of audio-visual realizations entails, and once this question is settled, it is alluded to the revitalizing force that it achieves as a reflection of a society, its reconstruction of the past, its valorisation of the present and its projection with vision of the future. That is, the documentary as a possibility to intervene in what we perceive as real, being necessary to deepen some notions as truth; objectivity and subjectivity; reality and social memory, among other important issues. All this historical and epistemological journey is supported in phenomenology and hermeneutics, by virtue of investigating the documentary genre from the Chilean experience. (shrink)

Sentence comprehension involves maintaining and continuously integrating linguistic information and, thus, makes demands on working memory. Past research has demonstrated that semantic WM, but not phonological WM, is critical for integrating word meanings across some distance and resolving semantic interference in sentence comprehension. Here, we examined the relation between phonological and semantic WM and the comprehension of center-embedded relative clause sentences, often argued to make heavy demands on WM. Additionally, we examined the relation between phonological and semantic WM and the (...) comprehension of transitive and dative active and passive sentences, which may also draw on WM resources depending on the number of propositions that must be maintained and the difficulty of processing passive clauses. In a large sample of individuals with aphasia, we assessed whether comprehension performance on more complex vs. simpler active-passive or embedded relative clause sentences would be predicted by semantic but not phonological WM when controlling for single word comprehension. For performance on the active-passive comprehension task, we found that semantic WM, but not phonological WM, predicted comprehension of dative sentences when controlling for comprehension of transitive sentences. We also found that phonological WM, but not semantic WM, predicted mean comprehension for reversible active-passive sentences when controlling for trials with lexical distractors. On the relative clause comprehension task, consistent with prior results, we found that semantic WM, but not phonological WM, predicted comprehension of object relative clause sentences and relative clause sentences with a passive construction. However, both phonological WM and semantic WM predicted mean comprehension across all relative clause types for reversible trials when controlling for trials with lexical distractors. While we found evidence of semantic WM’s role in comprehension, we also observed unpredicted relations between phonological WM and comprehension in some conditions. Post-hoc analyses provided preliminary evidence that phonological WM maintains a backup phonological representation of the sentence that may be accessed when sentence comprehension processing is less efficient. Future work should investigate possible roles that phonological WM may play across sentence types. (shrink)

El análisis de datos mediante representación espacial (HJ-Biplot y Correspondencia Múltiple), ordena la percepción de inseguridad que Fuerzas y Cuerpos de Seguridad del Estado, profesionales de intervención social directa con menores y población dedicada a otras ocupaciones laborales tienen respecto a la población juvenil nativa y extranjera en España.Los resultados muestran agrupaciones conformadas en función del colectivo profesional entrevistado y su nivel de percepción de inseguridad. Destaca el colectivo de las Fuerzas y Cuerpos de Seguridad del Estado con una alta (...) percepción de inseguridad, generada con mayor intensidad por jóvenes del Magreb.Como conclusión principal se evidencian notables diferencias en la percepción de inseguridad en los colectivos encuestados respecto a jóvenes extranjeros o nacionales. (shrink)

En la presente investigación proponemos profundizar en el concepto de ecocidio y sus implicaciones ético-políticas, relacionándolo con los conceptos de soberanía y estado de excepción de Giorgio Agamben. El concepto de excepción, en la tradición jurídica y filosófica, está referido al ámbito de la vida de las personas y no al daño producido a la vida en la naturaleza. Sin embargo, partiendo del presupuesto de que hay una interdependencia de la vida humana con la vida de la naturaleza, se analizan (...) los desdoblamientos ético-políticos a los que esa interdependencia nos conduce, teniendo como eje el concepto de ecocidio. Para este análisis proponemos recorrer los vínculos entre ecocidio y estado de excepción como dos prácticas asimiladas que, para destruir la vida, la reducen a una insignificancia ética a través de un vacío jurídico. (shrink)

In Zoopolis, Donaldson and Kymlicka argue that intervention in nature to aid animals is sometimes permissible, and in some cases obligatory, to save them from the harms they commonly face. But they claim these interventions must have some limits, since they could otherwise disrupt the structure of the communities wild animals form, which should be respected as sovereign ones. These claims are based on the widespread assumption that ecosystemic processes ensure that animals have good lives in nature. However, this assumption (...) is, unfortunately, totally unrealistic. Most animals are r-strategists who die in pain shortly after coming into existence, and those who make it to maturity commonly suffer terrible harms too. In addition, most animals do not form the political communities Zoopolis describes. The situation of animals in the wild can therefore be considered analogous to one of humanitarian catastrophe, or to that of irretrievably failed states. It matches closely what a Hobbesian state of nature would be like. This means that intervention in nature to aid nonhuman animals should not be limited as Donaldson and Kymlicka argue. (shrink)

Dorian Gray pays a hefty price for years of sin and vice in this completely unabridged edition of The Picture of Dorian Gray.

The slime mould Physarum polycephalum has been used in developing unconventional computing devices for in which the slime mould played a role of a sensing, actuating, and computing device. These devices treated the slime mould as an active living substrate, yet it is a self-consistent living creature which evolved over millions of years and occupied most parts of the world, but in any case, that living entity did not own true cognition, just automated biochemical mechanisms. To “rehabilitate” slime mould from (...) the rank of a purely living electronics element to a “creature of thoughts” we are analyzing the cognitive potential of P. polycephalum. We base our theory of minimal cognition of the slime mould on a bottom-up approach, from the biological and biophysical nature of the slime mould and its regulatory systems using frameworks such as Lyon’s biogenic cognition, Muller, di Primio-Lengelerś modifiable pathways, Bateson's “patterns that connect” framework, Maturana's autopoietic network, or proto-consciousness and Morgan's Canon. (shrink)

I argue that a standard formulation of hinge epistemology is host to epistemic relativism and show that two leading hinge approaches (Coliva’s acceptance account and Pritchard’s nondoxastic account) are vulnerable to a form of incommensurability that leads to relativism. Building on both accounts, I introduce a new, minimally epistemic conception of hinges that avoids epistemic relativism and rationally resolves hinge disagreements. According to my proposed account, putative cases of epistemic incommensurability are rationally resolvable: hinges are propositions that are the objects (...) of our belief-like attitudes and are rationally revisable in virtue of our overarching commitment to avoid systematic deception in our epistemic practices. (shrink)

Reconstruction is a central notion in Dewey’s account of inquiry and in his metaphilosophical commitments. In his work, Dewey made a call for reconstruction of philosophy, in the reconstruction of central notions of the discipline, like knowledge, logic, truth, the good, reason, and experience. Inquiry itself is reconstructive, according to Dewey, involving the transformation of an indeterminate situation into one which is determinate and understood. Dewey’s philosophical views should therefore be of interest to those taking part in the recent turn (...) towards revisionary philosophical methodologies, like conceptual engineering, explication, and amelioration. In light of the recent developments in revisionary methodologies, I aim to explore Dewey’s conception of concepts in relation to the conceptual engineering literature, suggesting that it provides a useful conception of concepts for conceptual engineering, and to suggest a Deweyan model of philosophical inquiry where concepts are the objects of inquiry. In both cases, I hope to show a productive interaction between Dewey’s ideas and contemporary discussions of conceptual engineering. (shrink)

Many people think we should refrain from intervening in nature as much as possible. One of the main reasons for thinking this way is that the existence of nature is a net positive. However, population dynamics teaches us that most sentient animals who come into existence in nature die shortly thereafter, mostly in painful ways. Those who survive often suffer greatly due to natural causes. If sentient beings matter, this gives us reasons to intervene to prevent such harms. This counterintuitive (...) conclusion can be opposed by arguing that we should not care about nonhuman animals; that other values, such as the existence of certain ecosystemic relations or of untouched wild areas, count for more than the interests of sentient beings; or that intervention in nature cannot succeed. There are, however, strong reasons to reject these claims and to support significant intervention in nature for the sake of animals, despite our deep-rooted intuitions to the contrary. (shrink)

In spite of the considerable literature nowadays existing on the issue of the moral exclusion of nonhuman animals, there is still work to be done concerning the characterization of the conceptual framework with which this question can be appraised. This paper intends to tackle this task. It starts by defining speciesism as the unjustified disadvantageous consideration or treatment of those who are not classified as belonging to a certain species. It then clarifies some common misunderstandings concerning what this means. Next, (...) it rejects the idea that there are different kinds of speciesism. Such an idea may result from confusion because there are (1) different ways in which speciesism can be defended; and (2) different speciesist positions, that is, different positions that assume speciesism among their premises. Depending on whether or not these views assume other criteria for moral consideration apart from speciesism, they can be combined or simple speciesist positions. But speciesism remains in all cases the same idea. Finally, the paper examines the concept of anthropocentrism, the disadvantageous treatment or consideration of those who are not members of the human species. This notion must be conceptually distinguished from speciesism and from misothery (aversion to nonhuman animals). Anthropocentrism is shown to be refuted because it either commits a petitio principia fallacy or it falls prey to two arguments: the argument from species overlap (widely but misleadingly known as “argument from marginal cases”) and the argument from relevance. This rebuttal identifies anthropocentrism as a speciesist view. (shrink)

This paper presents some of the most promising ways wild animals are currently being helped, as well as other ways of helping that may be implemented easily in the near future. They include measures to save animals affected by harmful weather events, wild animal vaccination programs, and projects aimed at reducing suffering among synanthropic animals. The paper then presents other ways of helping wild animals that, while noncontroversial, may reduce aggregate suffering at the ecosystem level. The paper argues that impracticability (...) and normative objections against reducing wild animal suffering fail against these ways of helping wild animals. (shrink)

The term “speciesism” has played a key role in debates about the moral consideration of nonhuman animals, yet little work has been dedicated to clarifying its meaning. Consequently, the concept remains poorly understood and is often employed in ways that might display a speciesist bias themselves. To address this problem, this article develops a definition of speciesism in terms of discrimination and argues in favor of its advantages over alternative accounts. After discussing the key desiderata for a definition of discrimination (...) in general and speciesism in particular, a wide and evaluative account of speciesism is presented. According to it, speciesism is unjustified consideration or treatment of those who are not classified as belonging to a certain species. The article then discusses rival accounts, namely narrow and descriptive definitions of speciesism. The article argues that such accounts are problematic as they overly restrict the scope of phenomena that can be identified as speciesist and disrupt the continuity with other forms of discrimination such as racism and sexism. (shrink)

The argument from species overlap has been widely used in the literature on animal ethics and speciesism. However, there has been much confusion regarding what the argument proves and what it does not prove, and regarding the views it challenges. This article intends to clarify these confusions, and to show that the name most often used for this argument (‘the argument from marginal cases’) reflects and reinforces these misunderstandings. The article claims that the argument questions not only those defences of (...) anthropocentrism that appeal to capacities believed to be typically human, but also those that appeal to special relations between humans. This means the scope of the argument is far wider than has been thought thus far. Finally, the article claims that, even if the argument cannot prove by itself that we should not disregard the interests of nonhuman animals, it provides us with strong reasons to do so, since the argument does prove that no defence of anthropocentrism appealing to non-definitional and testable criteria succeeds. (shrink)

OSCAR HORTA | : This paper examines the extent of the opposition between environmentalists and those concerned with wild-animal suffering and considers whether there are any points they may agree on. The paper starts by presenting the reasons to conclude that suffering and premature death prevail over positive well-being in nature. It then explains several ways to intervene in order to aid animals and prevent the harms they suffer, and claims that we should support them. In particular, the paper (...) argues in favour of carrying out more research to learn the best ways to intervene without causing more harm to other animals and to intervene first in areas significantly transformed by human action. It then examines what positions environmentalist views can have towards intervention in nature for the sake of animals. It claims that, while ecocentric and naturocentric views will strongly oppose intervention in certain circumstances, they should not do so in other cases in which the values they promote are not at stake or might be outweighed. The paper then argues that, contrary to what it might seem at first, biocentric views should strongly support intervention. It then discusses whether there may be certain practical issues about which those concerned with wild animal suffering and environmentalists may support the same approach, such as opposition to the greening of desert ecosystems. Finally, it claims that raising awareness about wild animal suffering seems to be the most urgent task now for those concerned about it. | : Le présent article examine l’étendue de l’opposition entre les environnementalistes et ceux qui se préoccupent de la souffrance des animaux sauvages, afin de déterminer s’il existe des points sur lesquels ils peuvent être en accord. L’article débute en présentant les raisons permettant de conclure que la souffrance et la mort prématurée l’emportent sur le bien-être positif dans la nature. Ensuite, il explique plusieurs façons d’intervenir afin d’aider les animaux et de prévenir les maux dont ils souffrent et plaide pour la mise en oeuvre de celles-ci. Plus précisément, l’article préconise un plus grand nombre de recherches afin de déterminer les meilleures façons d’intervenir sans causer davantage de maux à d’autres animaux ainsi que pour prioriser des interventions en des endroits que l’action humaine a significativement transformés. L’article examine par la suite les positions que les conceptions environnementalistes peuvent adopter quant aux interventions dans la nature pour le bien des animaux. L’article propose que, bien que des visions écocentriques et naturocentriques s’opposent vivement à l’intervention dans certaines circonstances, elles ne devraient cependant pas s’y opposer dans les cas où les valeurs qu’elles promeuvent n’entrent pas en jeu ou peuvent avoir moins de poids que d’autres facteurs. L’article soutient ensuite que, contrairement à ce que l’on pourrait penser à première vue, les théories biocentristes devraient fortement appuyer l’intervention. Il pose la question à savoir si certains problèmes pratiques peuvent faire l’objet d’une approche commune parmi les environnementalistes et ceux qui se soucient de la souffrance des animaux sauvages, par exemple s’opposer à l’écologisation des déserts. Enfin, l’article propose que la tâche la plus pressante pour ceux qui se préoccupent de la souffrance des animaux sauvages consiste à accroître la sensibilisation à ce problème. (shrink)

I argue against the Standard View of ignorance, according to which ignorance is defined as equivalent to lack of knowledge, that cases of environmental epistemic luck, though entailing lack of knowledge, do not necessarily entail ignorance. In support of my argument, I contend that in cases of environmental luck an agent retains what I call epistemic access to the relevant fact by successfully exercising her epistemic agency and that ignorance and non-ignorance, contrary to what the Standard View predicts, are not (...) modal in the sense that knowledge is. After responding to objections, I conclude by sketching an alternative account of ignorance centered on the notions of epistemic access and epistemic agency. (shrink)

If Cicero's Republic and Agustine's City of God are studied in parallel, and the Somnium Scipionis is specifically compared to De civitate Dei XXII, and the theme of the souls' immortality and of justice is also examined, it seems possible to show that Cicero's Republic contributed decisively to the general design of the City of God. Both republics, moreover, in a more general way, share with Plato's Republic certain common characteristics that are here pointed out.