This article studies the mathematical properties of two systems that model Aristotle's original syllogistic and the relationship obtaining between them. These systems are Corcoran's natural deduction syllogistic and ?ukasiewicz's axiomatization of the syllogistic. We show that by translating the former into a first-order theory, which we call T RD, we can establish a precise relationship between the two systems. We prove within the framework of first-order logic a number of logical properties about T RD that bear upon the same properties (...) of the natural deduction counterpart ? that is, Corcoran's system. Moreover, the first-order logic framework that we work with allows us to understand how complicated the semantics of the syllogistic is in providing us with examples of bizarre, unexpected interpretations of the syllogistic rules. Finally, we provide a first attempt at finding the structure of that semantics, reducing the search to the characterization of the class of models of T RD. (shrink)

This article investigates if and how negotiators' self-efficacy beliefs affect their use of deception in negotiation. Specifically, we propose that self-efficacy can be interpreted as a threat to self-concept, which encourages individuals to temporarily bypass self-regulatory obstacles by morally disengaging their cognitive moral filters, thereby enabling them to use deception in negotiation. We test our hypotheses in three independent experimental studies involving an interactive negotiation simulation, totalizing 460 participants. We find that negotiators with low self-efficacy regarding their negotiation abilities are (...) more likely to use deception than those with high self-efficacy beliefs. Furthermore, we find that moral disengagement mediates the effects of self-efficacy on deception. Our findings suggest that self-efficacy plays a key role in shaping negotiators' ethical behaviors and we identify the psychological mechanism underlying this relationship. (shrink)

Estudo introdutório de apresentação, seguido de tradução, da palestra “Fenomenologia e antropologia”, ministradas por Edmund Husserl nas sedes da Kantgesellschaft de Frankfurt, Berlim e Halle em 1931, na qual avalia criticamente, a partir dos pressupostos transcendentais da fenomenologia, a tendência da filosofia alemã dos anos 20 do século passado para uma antropologia filosófica.

We investigate the relations among Brandom’s three dimensions of semantic inferential articulation, namely, incompatibility entailments, committive consequences, and permissive consequences. In his unpublished manuscript “Conceptual Content and Discursive Practice” Brandom argues that (1) incompatibility entailment implies committive consequence, and that (2) committive consequence in turn implies permissive consequence. We criticize this hierarchy both on internal and external grounds. Firstly, we prove that, using Brandom’s own definitions, the reverse of (1) also holds, and that the reverse of (2) may hold (but (...) the proof relies on substantive assumptions). This suggests that there are no three different notions of inference emerging from Brandom’s definitions, but at most two, and perhaps even just one. Secondly, this result puts into question the connections between the three inferential relations and the familiar notions of deduction and induction. (shrink)

The private sector plays an active role in implementation of mechanisms concerning the mitigation of climate change. In spite of that, the corporate actors play a limited direct role in international arenas when it comes to negotiating the design of climate and energy regime. The climate and energy governance in the United Nations system remains mostly state-centric, but the active participation of corporate actors in negotiation of climate and energy regimes is essential to increase the effectiveness of their governance. Business (...) is not just a subject of a regulatory climate and energy imposed by the state; rather, business is an intrinsic part of the fabric of climate and energy governance, as “rule-maker,” particularly in the many voluntary regimes. However, the architecture in place should guarantee that the private sector does not highjack the decisions and its positions are balanced by other non-governmental actors in the process. This article analyzes the role that the private sector can play in the global climate and energy governance. The private sector does not only play a “rule taker” role in the climate change and energy regime. Indeed, they are not passive observers as they influence through indirect means. The results suggest that the private sector is able to play a key role in global climate and energy governance based on the principle of multi-stakeholder participation in global decision-making, but the architecture should be able to balance the goods and bads of private direct influence in international regimes. (shrink)

We investigate the possibility of inducing the cosmological constant from extra dimensions by embedding our four-dimensional Riemannian space-time into a five-dimensional Weyl integrable space. Following the approach of the space-time-matter theory we show that when we go down from five to four dimensions, the Weyl field may contribute both to the induced energy-tensor as well as to the cosmological constant Λ, or more generally, it may generate a time-dependent cosmological parameter Λ(t). As an application, we construct a simple cosmological model (...) in which Λ(t) has some interesting properties. (shrink)

Examina a relação entre a leitura e os programas computacionais de mineração de textos, no contexto das Humanidades Digitais (HD). Através da pesquisa bibliográfica e da reunião de fontes textuais relevantes para o argumento, esta relação é descrita sob a forma de uma simbiose entre o ser humano e o computador, nos termos propostos inicialmente por Asimov (2005). Uma concepção da leitura como operação da inteligência é posta em diálogo com o conceito e as aplicações da mineração de textos. Da (...) reflexão sobre a simbiose entre leitura e mineração de textos é obtido, como resultado, um ponto de vista em relação às HD, entendida como um conjunto de estratégias para o crescimento e a adaptação da cultura humana no ambiente digital. (shrink)

En este artículo examino el tratamiento escéptico que Quine hace de la necesidad proposicional (de dicto) y no-proposicional (de re) a través de su teoría de tres grados de compromiso modal. Argumento que, a pesar de poseer diversos aspectos valiosos, sufre de varias limitaciones importantes que lo ..

Some philosophers think that anti-realism about de re necessity entails anti-realism about the individuation and identity of objects. In this paper I address one argument for this view, due to Sidelle, according to which the only way in which a de re modal conventionalist can avoid being refuted by a well-known argument based on the contingency of conventions is by also accepting conventionalism about objects. I show that Sidelle’s argument is not successful and, in this way, I also show that (...) the combination of de re modal anti-realism and realism about objects is at least not threatened from this direction. (shrink)

RESUMO Este trabalho objetiva aproximar a perspectiva filosófica de Mikhail Bakhtin à literatura de Clarice Lispector. Percebe-se a abordagem bakhtiniana da noção de “ato responsável” encenada na crônica-conto “Mineirinho” que, além de nos deslocar e nos convidar a refletir sobre o nosso ser e estar no movimento da vida, nos convoca a pensar ativa e participativamente no/o mundo experienciado e partilhado com o outro.

Este trabajo tiene como fin revisar los informes sobre derechos humanos en Colombia de la Oficina del Alto Comisionado de las Naciones Unidas para los Derechos Humanos, en busca de evidencia que demuestre la interrelación anulativa de los actores sociales del conflicto armado en contra de la dignidad de las victimas. La violencia y todo acto de terrorismo emergente del conflicto armado aumentan la vulnerabilidad, el silenciamiento de la memoria, la impunidad y, en gran medida, promueve una lógica evasiva de (...) responsabilidades y reparaciones que son necesarias para esclarecer los hechos victimizantes y otorgar voz a los afectados. El conflicto armado sume a las víctimas en una dinámica del terror que impacta todas sus áreas de desarrollo y limita su sentido de seguridad, confianza y credibilidad en el otro y en las instituciones sociales. (shrink)

Neste artigo pretendemos compreender se, e de que forma, o cinema pode servir a uma cosmopoética do pensamento decolonial. Para tanto, nos apoiaremos em alguns conceitos dos estudos decoloniais, que buscam atualizar a tradição crítica do pensamento latino-americano a partir da problematização do pensamento hegemônico, oferecendo novas releituras histórias e novas possibilidades de produção dos saberes. A perspectiva decolonial opera fornecendo novos horizontes para o pensamento, promovendo uma ecologia dos modos de saber e conhecimento não reconhecidos pelas epistemologias dominantes. Assim, (...) buscamos entender a potência cosmopoética do cinema e como ele pode contribuir, dentro dos espaços de educação, como alternativa epistemológica para o pensamento decolonial. (shrink)

Esta es una investigación cualitativa de tipo exploratorio, que tiene como objetivo examinar las Representaciones sociales acerca de la adopción en parejas sin hijos y con posibilidades de adoptar, para lo cual se aplicará una entrevista semiestructurada a 50 parejas, además de una ficha de caracterización sociodemográfica elaborada para esta investigación. Se concluye que las parejas tienen una representación sesgada de la adopción, y prejuicios respecto a la edad, la salud, la historia de los niños y niñas, que determinan las (...) resistencias y representaciones respecto a la adopción. Asimismo, las parejas anteponen el proyecto de vida personal, la estabilidad económica, dificultades en los procesos adoptivos, y supuestas preferencias por familias extranjeras, como criterios que dan forma a la resistencia a adoptar, aun cuando identifican que la adopción es un proceso necesario en la sociedad que debe ser fortalecido y asumido por más personas. (shrink)

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

We investigate the philosophical significance of the existence of different semantic systems with respect to which a given deductive system is sound and complete. Our case study will be Corcoran's deductive system D for Aristotelian syllogistic and some of the different semantic systems for syllogistic that have been proposed in the literature. We shall prove that they are not equivalent, in spite of D being sound and complete with respect to each of them. Beyond the specific case of syllogistic, the (...) goal is to offer a general discussion of the relations between informal notions—in this case, an informal notion of deductive validity—and logical apparatuses such as deductive systems and (model-theoretic or other) semantic systems that aim at offering technical, formal accounts of informal notions. Specifically, we will be interested in Kreisel's famous 'squeezing argument'; we shall ask ourselves what a plurality of semantic systems (understood as classes of mathematical structures) may entail for the cogency of specific applications of the squeezing argument. More generally, the analysis brings to the fore the need for criteria of adequacy for semantic systems based on mathematical structures. Without such criteria, the idea that the gap between informal and technical accounts of validity can be bridged is put under pressure. (shrink)

Actualmente, la discusión sobre los problemas éticos de las nuevas tecnologías suele enfocarse en los dilemas que, de manera concreta y generalmente aislada, supone el uso de unas y otras tecnologías; frente a ello, lo que se propone en este artículo es considerar la problematicidad de nuestro entramado tecnológico, dentro de lo que podemos denominar “nuestra tecnosfera”, para, de ese modo, discutir nuestro presente como un horizonte problemático, en que se redefine el sentido ético de la realidad antropológica. De este (...) modo, y contando como referente teórico la reflexión sobre la técnica de Zubiri y de Ellacuría, proponemos la idea de “hacerse verdaderamente cargo del mundo” como medio para repensar éticamente las nuevas tecnologías (nuestras). (shrink)

We outline a theory of the cognitive role of belief in absolute necessity that is normative and intended to be metaphysically neutral. We take this theory to be unique in scope since it addresses simultaneously the questions of how such belief is (properly) acquired and of how it is (properly) manifest. The acquisition and manifestation conditions for belief in absolute necessity are given univocally, in terms of complex higher-order attitudes involving two distinct kinds of supposition (A-supposing and C-supposing). It is (...) subsequently argued that the proposed acquisition and manifestation conditions are rationally interdependent, and that such harmony affords explanations of connections between different facets of belief in necessity that otherwise remain mysterious. (shrink)

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

The combined use of computers and telecommunications and the latest evolution in the field of Artificial Intelligence brought along new ways of contracting and of expressing will and declarations. The question is, how far we can go in considering computer intelligence and autonomy, how can we legally deal with a new form of electronic behaviour capable of autonomous action? In the field of contracting, through Intelligent Electronic Agents, there is an imperious need of analysing the question of expression of consent, (...) and two main possibilities have been proposed: considering electronic devices as mere machines or tools, or considering electronic devices as legal persons. Another possibility that has been frequently mentioned consists in the application of the rules of agency to electronic transactions. Meanwhile, the question remains: would it possible, under a Civil Law framework, to apply the notions of “legal personhood” and “representation” to electronic agents? It is obvious that existing legal norms are not fit for such an endeavouring challenge. Yet, the virtual world exists and it requires a new but realistic legal approach on software agents, in order to enhance the use of electronic commerce in a global world. (shrink)

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

I discuss Aristotle’s opening argument against Platonic Forms in _Metaphysics_ A.9, ‘the Razor’, which criticizes the introduction of Forms on the basis of an analogy with a hypothetical case of counting things. I argue for a new interpretation of this argument, and show that it involves two interesting objections against the introduction of Forms as formal causes: one concerns the completeness and the other the adequacy of such an explanatory project.

Aristóteles parece negar el estatuto ontológico de los artefactos que no serían sustancias. Se analizan los textos básicos al respecto y sus principales interpretaciones. Se discute la opinión de R. Katayama, para mostrar que acierta en remarcar la importancia de la separabilidad de los compuestos, pero se equivoca en la noción de separación. Se sostiene que las formas no son separables de sus compuestos tanto naturales como artefactos, pero los primeros poseen un tipo de separación de otras formas o especies (...) que no poseen los segundos y, por ello, son substancias. Aristotle seems to deny the ontological status of artifacts which are not substances. In this paper I discuss the basic regarding this topic and its main intepretations. I discuss R. Katayama's opinion to show that he is right to underline the importance of the trait of separation, but he is wrong regarding the the notion of separation. My thesis is that neither the forms of natural things nor those of artifacts are separable from the composites, but the former possess a different kind of separation from other forms or species, which the latter do not possess. Hence, the former are substances. (shrink)

Republic 596a introduces a One over Many principle that has traditionally been considered as an argument for the existence of Forms, according to which, one Form should be posited for each like-named plurality. This interpretation was challenged by (Smith, J. A. 1917. “General Relative Clauses in Greek.” Classical Review 31: 69–71.), who interpreted it rather as a statement that each Form is unique and correlated to a plurality of things that have the same name as it. (Sedley, D. 2013. “Plato (...) and the One-over-Many Principle”, in Chiaradonna & Galluzzo 2013, 113–37.) has offered a forceful defence of Smith’s interpretation. I argue that Sedley’s defence fails and that the traditional interpretation should be preferred. (shrink)

In the first argument of Metaphysics Μ.2 against the Platonist introduction of separate mathematical objects, Aristotle purports to show that positing separate geometrical objects to explain geometrical facts generates an ‘absurd accumulation’ of geometrical objects. Interpretations of the argument have varied widely. I distinguish between two types of interpretation, corrective and non-corrective interpretations. Here I defend a new, and more systematic, non-corrective interpretation that takes the argument as a serious and very interesting challenge to the Platonist.

In this paper I examine Crispin Wright's modal anti-realism as based on the availability of a certain attitude of Caution towards judgements of necessity. I think that Wright's account should be attractive in several ways for modal theorists with an anti-realist bend. However, the attitude of Caution to which it appeals has attracted some controversy. Wright himself has later come to doubt whether Caution is ultimately coherent. Here I first address Wright's worries concerning the coherence of Caution and show that (...) they are unfounded. But then I argue that although the attitude of Caution is coherent, it cannot provide a suitable basis for a non-eliminativist account of necessity. I offer two different objections against Caution. I argue that Wright's appeal to Caution, if successful, would show not only that modal judgement is non-objective but also that it is dispensable. Thus, I claim that appeal to Caution would seem to serve more as a threat against a non-eliminativist account of necessity, rather than as a potential adequate basis for it. However, I argue that Wright's appeal to Caution is unsuccessful, for there is no genuine Caution: Caution is a mere verbal attitude. (shrink)

En este trabajo realizo un examen crítico del reciente libro de Silvana Gabriela Di Camillo sobre la crítica de Aristóteles a la teoría platónica de las Ideas. El libro de Di Camillo es un trabajo muy serio cuya lectura recomiendo ampliamente. Sin embargo, considero que cuatro de las principales tesis que la autora defiende tienen varias dificultades y mi objetivo aquí es presentar argumentos detallados en contra de ellas: la interpretación de la distinción entre argumentos más y menos rigurosos del (...) tratado Sobre las Ideas; la tesis de que la separación es el blanco esencial de las críticas aristotélicas a las Ideas; la interpretación de las opciones que Platón tiene para responder al argumento del tercer hombre, y la tesis de que la separación de las Ideas debe entenderse como homonimia. In this paper I examine Silvana Gabriela Di Camillo's recent book on Aristotle's criticisms of Plato's theory of Ideas. Di Camillo's book is a very serious work that I highly recommend. Nevertheless, I consider that four of the main theses that the author defends face several difficulties and my aim here is to offer detailed arguments against them: the interpretation of the distinction between more and less accurate arguments of the treatise On Ideas; the thesis that separation is the essential target of Aristotle's criticisms against Plato's Ideas; the interpretation of the options available to Plato to reply to the third man argument; and the thesis that the separation of Ideas should be understood as homonymy. (shrink)

En Metafísica M.2 Aristóteles desarrolla diversas objeciones en contra de la introducción platónica de objetos matemáticos como substancias no-sensibles, separadas de las sensibles. Su primera objeción es de carácter doble. En primer lugar, Aristóteles argumenta que la postulación de objetos geométricos separados produce una acumulación absurda. En segundo lugar, sugiere que este argumento geométrico se puede extender al caso de las unidades y los números. En este trabajo me ocupo de explicar esta extensión aritmética. Los especialistas han interpretado esta extensión (...) de una manera que denomino “maximalista”. Aquí defiendo una interpretación distinta, “minimalista”. (shrink)

How can dispute records shed light on the study of dispute settlement processes and their social and political underpinnings? This volume addresses this question by investigating the interplay between record-making, disputing process, and the social and political contexts of conflicts. The authors make use of exceptionally rich charter materials from the Iberian Peninsula, Italy, and Scandinavia, including different types of texts directly and indirectly related to conflicts, in order to contribute to a comparative survey of early medieval dispute records and (...) to a better understanding of the interplay between judicial and other less formal modes of conflict resolution. Contributors are Isabel Alfonso, José M. Andrade, François Bougard, Warren C. Brown, Wendy Davies, Julio Escalona, Kim Esmark, Adam J. Kosto, Juan José Larrea, André Evangelista Marques, Josep M. Salrach, Igor Santos Salazar, and Francesca Tinti. (shrink)

The disease brought about by the SARS-CoV-2, COVID-19 coronavirus has had an unprecedented global impact. Confinement to control the outbreak may have mental health consequences for the most vulnerable in the population, including adolescents. This study aims to describe and analyze the relationships between the stress variables, Emotional Intelligence and the intention to use cannabis in healthy adolescents, before and after the end of the COVID-19 pandemic containment stage. A comparative correlational study was carried out with validated self-completed questionnaires through (...) an online platform. The sample is made up of adolescents aged 13–17 from two different schools in Ponferrada. The analysis of correlation and differences between the groups indicate that confinement has had effects on the mental health of the adolescents, specifically on the emotional manifestations of stress. Furthermore, significant gender differences were found for stress values and Emotional Intelligence. However, no differences have been found for cannabis use intention. (shrink)

Emotional intelligence is a psychological skill that aids athletes in the control of emotions and optimization of sports performance. The present study investigated the psychometric properties of the Self-Report Emotional Intelligence Test in 508 Brazilian youth and adult athletes. Data analysis was conducted through Exploratory and Confirmatory Factor Analysis, Cronbach’s alpha, composite reliability and Pearson’s Correlation. EFA revealed the one-factor model with 26 items with the best adjustment. CFA confirmed the one-factor model with 26 items with best greater fit. No (...) evidence of invariance was found, suggesting that the SSEIT must be used with caution when comparing gender and age groups. The external validity was found in the correlation of EI and cognitive anxiety and self-confidence. It is concluded that the Brazilian version of SSEIT for the sports context presented acceptable psychometric properties, however, showed limitations that should be explored in the future. (shrink)