The compliance-based approach and the integrity approach have been the mainstream responses to corporate scandals. This paper proposes that, despite each approach comprising necessary elements, neither offers a comprehensive solution. Compliance and integrity, far from being mutually exclusive, reinforce each other. Working together, in a correct relationship, they build a harmonized system that yields positive synergies and which also advocates prudence. It enables the generation of a culture of compliance that tends to minimize the technical and ethical errors in decision (...) making. In order to explore an applied harmonized approach, we analyze the audit committee, a specific and broadly accepted regulatory instrument. Formed by non-executive members, regulation requires these members to be dedicated, qualified, and independent as a guarantee of efficiency. We show how the compound of those elements produces positive effects in a context of solid governance. We conclude that it is the strong relationship between efficiency and prudence, in the creation of a culture of compliance, which enables the minimization of errors. (shrink)

This article analyzes the framing of the Revolutionary Armed Forces in Razón Pública, a Colombian digital magazine, from July 2008 to July 2018. The article’s methodology combines Natural Language Processing and close reading. Results indicate that the magazine’s language primarily framed FARC as a protagonist of the peace process, and, secondarily, as an actor of Colombia’s armed conflict and drug trafficking. Shortly after Juan Manuel Santos’ first inauguration as Colombian president, some authors forecasted that the conditions were ripe for a (...) peace process with FARC. During the official negotiation, FARC was framed as enigmatic, and rational protagonist of a challenging peace process. Overall, the frames detected in this analysis are an echo of the UNDP Colombian Report that called for analytic journalism that improves the public’s understanding of the country’s complex armed conflict and proposes negotiated and military solutions. (shrink)

The combined effect of coercion (public and private pressure), self-interest (competitive advantage) and conviction (intrinsically motivated or genuine) explain why environmental issues have become a key priority for companies. While research has explored coercion and competitive advantage, the role of conviction has received little attention. This paper aims to address this gap. Conviction, which has been correlated with institutional and individual drivers, offers more stable results and a potential multiplier effect as good examples are disseminated by imitation throughout an industry. (...) While the role of imitation has drawn increasing attention of business management studies, it has received scant attention in research on sustainability. This is the second gap this paper aims to address, contributing to the literature on sustainability in two ways: firstly, we will further explore the role of conviction in environmental sustainability; secondly, employing a compartmental model of epidemic propagation, used for other social phenomena, we model the role genuine examples by leaders can play within an industry and the dissemination of good behavior by imitation. Defining genuine conviction as the voluntary mitigation of the externalities of a firm's operations beyond that required by law or the market, substantiated in the responsible behavior of its leaders, our model discovers patterns that policymakers could use to create a “sustainability epidemic”. We suggest mathematical models of epidemics can be applied to sustainability, offering a fresh perspective on the phenomenon of imitation, allowing us to discover how some cultural and social habits can be used. (shrink)

On August Business Roundtable, the Business Roundtable redefined the purpose and social responsibility of the corporation. Yet, this statement must be followed by substantial changes in the business models of corporations for it to avoid becoming empty rhetoric. We believe that the figure of the independent director may be one of the catalysts needed for this change of paradigm for corporations. In spite of the positive correlation between Corporate Social Responsibility and board independence, the development of the independence of boards (...) during the last decade has not lead to the expected CSR results. Academics and regulators point to a weak definition and the non-standardized measurement of both independence and board independence as one possible explanation, and agree that a broader definition is needed. This paper aims to contribute to this debate. We develop a second-generation definition of independence based on a positive approximation to the concept by integrating an Aristotelian perspective of virtue ethics with the best practices of corporate governance. Thus, we define independence as a virtue guided by practical wisdom, that implies autonomy and autarky and which enables a person to act with integrity, fairness and truthfulness. In the context of corporate governance, independence is associated with an honest disposition to serve. Our proposal has political implications for supervisors that make decisions relating to the suitability of board members. (shrink)

Manuscript type Empirical. Research question/issue This paper aims to contribute to an improved theoretical and empirical understanding of the role that corporation has to play in anticorruption efforts. Research findings/insights Using cross-country data from three databases (Bribe Payers Index, Corruption Perceptions Index, and Doing Business) we found that pro-bribery Investment Climate conditions in host countries are not related to the payments of bribes by multinational companies when these corporations operate abroad. Theoretical/academic implications After describing the conceptual and policy framework that (...) surrounds the discussion on the role played by firms in anticorruption, we present the current debate regarding the effectiveness of international bribery control instruments, with the World Bank-GAC (2006-2008) report as a basis. Both literature and policy seem to be divided into two main, although not mutually exclusive, positions: one demands improvements in Investment Climate conditions from a joint public-private consensus led by international agencies; the other one supports the effectiveness of self-regulation by firms, independent of Investment Climate improvements. The study provides empirical support to the idea that a better Investment Climate is not enough for reducing corrup tion. Practitioner/policy implications This study offers insights to policy makers interested in promoting the involvement of corporations in the fight against corruption. (shrink)

This empirical study explores the characteristics and degree of implementation of so-called ethics hotlines in transnational companies (TNCs), which allow employees to present allegations of wrongdoing and ethical dilemmas, as well as to report concerns. Ethics hotlines have not received much attention in literature; therefore, this paper aims to fill that gap. Through the analysis of conduct/ethics codes and the compliance programs of the top 150 transnational companies ranked by the United Nations Conference on Trade and Development (UNCTAD) ( 2007 (...) ), we carry out a descriptive and taxonomic study of these companies’ ethics hotlines. We analyze: (1) the basic characteristics of the mechanism, (2) the degree of exigency and the provision of safeguards, (3) the matters reported and the systems for reporting, and (4) the relationships between hotlines and economic characteristics of the firm. Our study compares financial and nonfinancial TNCs as well as North American and European TNCs. Our results show that many firms (especially from North America) have established these procedures. We also find some disparities between European and North American ethics hotlines that suggest differences in the orientation of the procedures. (shrink)

The aim of this paper is to explore the ethical dimension of hawala, an ancient informal financial practice rooted in Islamic moral traditions. Widely used in countries with an Islamic background and their diasporas, hawala is considered an important vehicle for the financial and economic development of some less developed countries. Nevertheless, in Western countries, hawala is regarded with suspicion due its controversial ethical nature. Unlike other Islamic financial institutions, the controversial questions are not the legitimacy of profit sources or (...) the interest charged, but rather the lack of transparency that surrounds hawala transactions. Yet, the literature on hawala has neglected its ethical perspective. Our study delves into this dimension with a critical approach, using the Triple Font Theory, grounded on virtue ethics. We conclude that if hawala transactions are carried out with honesty, and fairness, this practice deserves a positive ethical appraisal. However, it is necessary to implement efficient regulatory measures to guarantee that the system is not abused by money launders and criminals. In practice, it becomes imperative to bring over a change in the regulatory approach to hawala toward a more ethically, culturally, and economically sensitive strategy. Thus, future research should focus on how “hyper-norms” or fundamental principles inherent to humanity, which are common to both “formal” and “informal,” “Western” and “non-Western” financial practices, could run the new AML/ctf regulation agenda. (shrink)

Este artículo busca debatir las preguntas concernientes al campo de estudio de la comunicación, su objeto y el público objetivo de sus avances. Fuera de preguntarse sobre el qué y el porqué de la comunicación, cuestiona el rol de la medición bibliográfica como criterio suficiente para determinar la calidad de la investigación y propone abrir un debate público con los desarrollos investigativos del campo. El debate toma aspectos epistémicos del campo de estudio y confronta la visión positivista que limita actualmente (...) las políticas gubernamentales sobre ciencia y tecnología. Finalmente se propone una visión más amplia de los problemas atinentes a la comunicación y se abren algunos interrogantes a propósito de la cienciometría como criterio de medición de calidad. (shrink)

El artículo plantea los problemas que se presentan al intentar coordinar la comprensión de la peculiaridad del pensamiento de Walter Benjamin, en especial en lo que concierne a su estilo de escritura, con sus pretensiones revolucionarias. El artículo sugiere que los problemas planteados por esta dificultad de coordinación pueden rastrearse tomando como hilo conductor el predominio de una forma de experiencia que reduce toda sentido y significado a un sistema de equivalencias. El ascenso y crisis de este modelo de experiencia (...) se examina tomando como punto de referencia Calle de dirección única. (shrink)

In the paper [8], the first author developped a topos- theoretic approach to reference and modality. (See also [5]). This approach leads naturally to modal operators on locales (or spaces without points). The aim of this paper is to develop the theory of such modal operators in the context of the theory of locales, to axiomatize the propositional modal logics arising in this context and to study completeness and decidability of the resulting systems.

We specify two problems in syllogistic: the lack of functoriality of predicates and the change of grammatical role of the middle term, from subject to predicate, in some syllogisms. The standard semantics, the class interpretation, by-passes these difficulties but, we argue, in a manner that is at odds with logical intuition. We propose a semantics that is category theoretic to handle these difficulties. With this semantics we specify when syllogisms are valid and we set limits to the class interpretation. To (...) perform this task we show how to construct the categorical notion of an entity in a system of kinds. We devote two brief sections to an argument that our approach is very much in the spirit of Aristotle. (shrink)

Fringe science has been an important topic since the start of the revolution in the social studies of science that occurred in the early 1970s. The revolution was what Collins and Evans refer to as the "second wave of science studies," while this paper is best thought of as an exercise in "third wave science studies." The first wave was that period which reached its apogee in the aftermath of the Second World War when science was seen as unquestionably the (...) pre-eminent form of knowledge-making, and the role of philosophy and sociology was to understand how it was so and how societies could be arranged to nurture it best; the second wave was "social constructionism" which became folded into post-modernism in... (shrink)

Since antiquity two different negations in natural languages have been noted: predicate negation (not honest) and predicate term negation (dishonest). The extensive literature offers no models. We propose category-theoretic models with two distinct negation operators, neither of them in general Boolean. We study combinations of the two (not dishonest) and sentential counterparts of each. We emphasize the relevance of our work for the theory of cognition.

Since antiquity two different negations in natural languages have been noted: predicate negation and predicate term negation . The extensive literature offers no models. We propose category-theoretic models with two distinct negation operators, neither of them in general Boolean. We study combinations of the two and sentential counterparts of each. We emphasize the relevance of our work for the theory of cognition.

Previous research addressing the association between leisure and happiness has given rise to the hypothesis that informal social activities might contribute more to happiness than solitary activities. In the current study, we tested how the two types of leisure—social and solitary—contribute to a person’s subjective sense of well-being. For the empirical estimate, we used four consecutive quarters of data collected from 533 people over the age of 16, from 13 Tsimane’ hunter-farmer villages in the Bolivian Amazon. Results suggest that only (...) social, not solitary, leisure has a positive and statistically significant association with subjective well-being. The association between solitary leisure and subjective well-being was negligible or negative. Future research should focus on emic definitions of social and solitary time, for solitary time might not always be equivalent to leisure and productive group activities might substitute for social leisure. (shrink)

Versions and extensions of intuitionistic and modal logic involving biHeyting and bimodal operators, the axiom of constant domains and Barcan's formula, are formulated as structured categories. Representation theorems for the resulting concepts are proved. Essentially stronger versions, requiring new methods of proof, of known completeness theorems are consequences. A new type of completeness result, with a topos theoretic character, is given for theories satisfying a condition considered by Lawvere . The completeness theorems are used to conclude results asserting that certain (...) logics are conservatively interpretable in others. (shrink)

Transdisciplinary research knits together knowledge from diverse epistemic communities in addressing social-environmental challenges, such as biodiversity loss, climate crises, food insecurity, and public health. This paper reflects on the roles of philosophy of science in transdisciplinary research while focusing on Indigenous and other subaltern forms of knowledge. We offer a critical assessment of demarcationist approaches in philosophy of science and outline a constructive alternative of transdisciplinary philosophy of science. While a demarcationist focus obscures the complex relations between epistemic communities, transdisciplinary (...) philosophy of science provides resources for meeting epistemic and political challenges of collaborative knowledge production. (shrink)

Resumen Nuestro ensayo se centra en la condición filosófica de los cínicos antiguos, sobre todo en referencia a Diógenes de Sínope. De ellos queremos rescatar su ética y estética, su condición de asumir la filosofía como un estilo de vida y su permanente cuestionamiento a la moral establecida dentro de la polis griega. No menos importante es presentar el tema de su sexualidad, su postura filosófica ante el dolor humano y su ataque a los convencionalismos. Se consideraron médicos del alma, (...) permaneciendo como una escuela inclasificable a lo largo de la historia de la filosofía. Presentamos su concepción del cuido de sí en tanto un apartarse de los demás, es decir, estableciendo un cuido contra los demás, sin obviar al otro sino enfrentándolo a su ignorancia. En su momento fueron llamados revolucionarios de la ética por su actitud insobornable frente a sus principios de autonomía y autosuficiencia. Palabras clave: cinismo; sexualidad; sufrimiento; estilo de vida; estética. From Ancient Cynicism: Sexuality, Suffering and ProvocationOur essay focuses on the philosophical status of ancient cynics, above all regarding Diogenes of Sinope. From them we want to recover their ethics and aesthetics, their ability to assume philosophy as a way of life and their permanent questioning of the established moral within the Greek polis. Not less important is to present the topic of their sexuality, their philosophical stance towards human pain and their attack on conventions. They regarded themselves as physicians of the soul, remaining as an unclassifiable school throughout the history of philosophy. We introduce their conception of caring for oneself as a withdrawal from the others, that is to say, setting forth a care against others, without disregarding the other but confronting him with his ignorance. In their time they were called revolutionaries of ethics, because of their uncompromising attitude concerning their principles of autonomy and self-sufficiency. Keywords : Cynicism; Sexuality; Suffering; Lifestyle; Aesthetics. (shrink)

Nuestro ensayo La erótica platónica busca ampliar la comprensión del concepto de Eros en Platón a partir del diálogo del Banquete. Buscamos presentar una visión genealógica sobre el origen, la aparición e importancia del concepto y su emoción sentimental en el contexto de la cultura griega en general y del mundo socrático, en lo particular, que nos presenta la visión platónica de la filosofía. A partir de los distintos personajes que conforman la obra, su autor nos va presentando distintas significaciones (...) del eros o amor para cada uno de ellos. Podemos comprender la visión del significado del tema en cuestión desde las vertientes poética, pedagógica, médica, mítica, sexual y filosófica. Esta última desplegada en la postura de Sócrates al referir la importancia que tuvo una mujer, Diotima de Mantinea, en su formación y comprensión del hecho erótico, tanto para su vida como para su visión de la filosofía. Al final del diálogo notaremos una descripción algo desbordada que da el discípulo socrático, Alcibíades, de su maestro y llegamos a comprender que la filosofía es un ejercicio amoroso por el deseo (carencia) del saber en el hombre y que el filósofo, a diferencia del hombre sabio que no busca ningún saber porque ya lo posee, será un entusiasta y enamorado permanente de la filosofía por sentir que su ser requiere una permanente búsqueda del conocimiento de sí gracias al lema socrático del conócete a ti mismo . On Plato`s erotic. An interpretationOur Platonic Er otic essay seeks to broaden the understanding of the concept of Eros in Plato's dialogue Banquet . We seek to present a genealogy of the origin, occurrence and importance of the concept and its sentimental emotion in the context of Greek culture in general and the Socratic world, in particular, that presents the Platonic view of philosophy. From the various characters that make up the work its author presents different meanings of Eros or love for each of them. We can understand the vision of the meaning of the subject matter from different perspectives: poetic, educational, medical, mythical, sexual and philosophical. The latter displayed in the position of Socrates in reference to the importance that a woman, Diotima of Mantinea, had in his training and understanding of the erotic fact, both for her life and her vision of philosophy. At the end of the dialogue there is a description -somewhat overwhelmed- of his teacher given by Alcibiades, the Socratic disciple. We then understand that philosophy is a loving exercise by desire of knowledge in man (lack of); thus the philosopher, unlike the wise man, who seeks no further knowledge because it already has it, will be an enthusiastic and permanent lover of philosophy since he feels that his being requires an ongoing search of self-knowledge by means of following the Socratic motto know thyself. (shrink)

Nuestro trabajo intenta presentar, en su primera parte, la práctica de la filosofía clínica a partir de su pertinencia dentro de la filosofía antigua (clásica) en tanto ejercicio espiritual de transformación de sí. Con ello se quiere referir con el concepto de espíritu en comprender un ejercicio no como producto sólo del pensamiento sino a una totalidad psíquica y emocional del individuo, en sentirse dentro de la perspectiva del todo. Era un arte de vivir, un modo de vida que intenta (...) comprender más profundamente la totalidad de la existencia. La filosofía no es una disciplina que perseguía plantarse ante la dimensión única del conocimiento teórico sino en el marco del yo y del ser: consiste en un itinerario, un proceso, un viaje para la ampliación de la conciencia, que busca aumentar la captación, la atención, la vivencia y expansión del ser. En su segunda parte nos adentramos a examinar la figura del tirano en y como conciencia política degradada. Para ello nos centramos en el proceso de la personalidad de la condición de lo tiránico y del tirano dentro de la vida política, pero también como éste se nos presenta como germen en nosotros mismos y de cómo se establece a partir de ello –junto a las condiciones sociales requeridas-, su existencia proyectada en un individuo particular. La filosofía clínica es una filosofía crítica en la medida que tiene por asunto el pensamiento en sí mismo; es una filosofía con conciencia de sí misma; coloca al pensamiento en una sala de observación y cuidados intensivos ¿Se trata de comprender la política como un ejercicio espiritual? Por supuesto, un ejercicio cotidiano a lo largo de nuestra existencia, donde pueda permitirnos desarrollar una atención,una inteligencia, un crecimiento y una transformación de nuestra individualidad social autónoma como ciudadano de una región y del mundo, pero comprometida con su comunidad de vida. De un modo de aprender el dominio de uno mismo, del cumplimiento de los deberes, de la libertad pública y privada, que nos lleva a renunciar de todo aquello que no dependa de nosotros y ocuparnos de lo que sí depende; mantener una rectitud de acción en conformidad con el grado de evolución de nuestra razón. On the tyranny in Plato Our work attempts to present, in its first part, the practice of clinical philosophy from its relevance as a spiritual exercise of self-transformation within ancient (classical) philosophy. The¡ concept of spirit is meant to bring about an understanding of this exercise not as a sole product¡ of thinking, but as the involvement of the individual’s psychic and emotional totality, which entails that the individual should feel as a part of the whole. It was an art of living, a way of life that attempts to understand more deeply the totality of existence. Philosophy is not a discipline that sought to face the sole dimension of theoretical knowledge. Rather, it is built around the framework of self and being. It consists of a route, a process, a journey to broaden consciousness. It seeks to increase uptake, attention, experience and expansion of being. In the second part we examine in depth the figure of the tyrant as degraded political consciousness. To this aim we focus on the process of the personality of the tyrannical and the tyrant within political life, but also on how the latter is a seed within ourselves, and on how, on this basis,his existence projected onto a particular individual becomes established –together with the required social conditions. Clinical philosophy is a critical philosophy inasmuch as its subject-matteris thought in itself; it is a philosophy with self-awareness; it places thought in an observation and intensive care room. Are we to understand politics as a spiritual exercise? Of course, an everyday exercise throughout our existence, which enables us to develop a degree of attention, intelligence, growth and transformation of our social autonomous individuality as citizens of a region and the world, while sill committed to our life community. It enables us to learn self-control, to carry out our duties, to exercise public and private freedom, in a way that makes us give up everything which doesnot depend upon us and pay attention to what actually does. It enables us to maintain rectitude of action, in agreement with our reason’s degree of evolution. (shrink)

Nuestro ensayo aborda el tema de la democracia y la sexualidad en las sociedades autoritarias. La importancia del tema para la reflexión filosófica política contemporánea no dejó de ser retomado por diversidad de autores, como ha quedado confirmado desde Freud, Reich, Marcuse a Foucacult, Giddens, Beck, entre otros. Para ello nos centramos en la idea de alternabilidad democrática y la constitución de la personalidad democrática a partir de la sexualidad. A la vez, queremos en esta oportunidad hacer un homenaje a (...) W. Reich, quien se propuso a lo largo de su extensa obra escrita a principios del siglo XX, buscar una mejoría para el hombre común por medio del conocimiento de la sexualidad humana con el fin de alcanzar una vida más completa y digna. Por sus investigaciones, este autor, tuvo como respuesta la ignorancia persecutoria de vida al proponer el gozo de ser sexual como principio para el restablecimiento de una socialidad democrática a partir del factor del principio democrático de vida erótico y sexual ilícito en los humanos. Palabras clave: democracia; sexualidad; alternabilidad; política; socialidad; terapia; represión; autoritarismo; militarismo; gozo de ser. Democracy and sexuality. Homage to Wilhelm ReichOur paper addresses the topic of democracy and sexuality in authoritarian societies. The importance of the topic to contemporary political philosophy has not been overlooked by diverse authors, from Freud, Reich and Marcuse to Foucault, Giddens and Beck, among others. We focus on the idea of democratic alternation and the constitution of the democratic personality from sexuality. We also would like to pay homage to W. Reich, who intended, throughout his extensive work written in the early XX century, the improvement of ordinary man by getting to know human sexuality, reaching thereby a more complete and dignified life. By means of his investigations, this author proposed the sexual joy of being as a principle to restore democratic sociality, based on the democratic principle of erotic and sexual life which is implicit in humans Keywords: Democracy; Sexuality; Alternation; Politics; Sociality; Therapy; Repression; Authoritarianism; Militarism; Joy of Being. (shrink)

Agustín será un modelo de expresión del cambio que se operó en la filosofía profana convertida en teología, estableciendo una “ruptura epistemológica” con el mundo secular al condenarlo y asumiendo sólo la verdad en tanto verdad y conocimiento de Dios. Vuelve dentro de ti. La verdad habita en el interior del hombre, será una frase que San Agustín suscribirá y será eco de la postura que encontramos en todas las religiones de la intimidad pero también en la filosofía helénica de (...) Séneca, Cicerón, Marco Aurelio. Su terapia teológica se separa de la terapia filosófica (greco-latina), que fue por la que anduvieron la mayoría de todas las escuelas filosóficas que lo antecedieron. Nuestra investigación se dirige a mostrar cómo se desarrolla la filosofía enmarcada en un proyecto de salvación religiosa, sin dejar de pasar la importancia del concepto de dolor espiritual y pecado en este autor. Las obras que hemos escogido para ello son De la vida feliz y Las Confesiones. Palabras clave: filosofía; teología; iglesia; terapia; espíritu; sufrimiento; dolor; alma; pecado. Saint Augustine or Theological Therapy in the Face of PainAugustine will be a model of the change which took place in profane philosophy turned into theology. He will be so by establishing an “epistemological break” with the secular world, as a result of condemning it, thus assuming truth only as truth and knowledge of God. Turn to your inner self. Truth inhabits inside man will become a phrase which Saint Augustine will subscribe. It will echo the stance which we find in all the religions of intimacy and in the Hellenic philosophy of Seneca, Cicero and Marcus Aurelius as well. His theological therapy distances itself from philosophical therapy, which is the one embraced by most of all the philosophical schools which preceded him. Our inquiry aims to show how philosophy framed in a project of religious salvation unfolds, without disregarding the importance of the concepts of spiritual pain and sin in this author. The works we have chosen are The happy life and Confessions. Keywords: Philosophy; Theology; Church; Therapy; Spirit; Suffering; Pain; Soul; Sin. (shrink)

Objectives To develop and test two educational programmes (interactive and passive) aimed at improving family doctors' (FD) prescribing practices and patient's knowledge and use of non-opioid analgesics (NOA).Methods The educational programmes were conducted in two family medicine clinics by using a three-stage approach: baseline evaluation, design, and implementation of educational activities, and post-programme evaluation. An interactive educational programme (IEP) was compared with a passive educational programme (PEP); both were participated by FDs and patients. The IEP for FDs comprised of workshops, (...) discussion groups, in-service training and guidelines, while for patients the IEP consisted of an interactive session with a video, leaflets and a discussion. The PEP consisted in delivering the guidelines to the FDs and the leaflets to patients. The effect of the programmes on the FDs was measured through the appropriateness of prescriptions and analysed using the differences-in-differences estimator (D-in-D), and on patients through changes in self-medication and in their knowledge about the proper use and adverse events by analysing the inter- and intra-group differences before and after the programmes.Results The IEP obtained better results to improve appropriate FDs prescription of NOA than PEP (D-in-D = 15%). Regarding the patients, the PEP group reached higher reduction of self-medication than the IEP group (13.4% vs. 9.1%); the knowledge of proper NOA use increased by 8.5% in both groups, whereas knowledge of NOA-related adverse events was better in the IEP (39.6%) than in the PEP group (9.2%).Conclusions The IEP was better to improve the doctors' abilities to prescribe NOAs, and both programmes improved patients' knowledge. (shrink)

The aim of this paper is to apply properties of the double dual endofunctor on the category of bounded distributive lattices and some extensions thereof to obtain completeness of certain non-classical propositional logics in a unified way. In particular, we obtain completeness theorems for Moisil calculus, n-valued Łukasiewicz calculus and Nelson calculus. Furthermore we show some conservativeness results by these methods.

This work analyzes Cartesian doubt as a fundamental element describing the human attitude in modernity from the philosophical field, based on the criteria of Hannah Arendt. Arendt explains that the growth of doubt and science, introspection and the loss of common sense were simultaneous, as well..

The aim of this work is to respond to the following question: how did Charles S. Peirce find unity for his pragmatist philosophy through the formulation of Scholastic Realism? The author proposes the said doctrine to be a reading guide, leading us through the different stages of Peirce's work as a philosopher. By understanding his realist doctrine, we can see why he believed it was a viable theory for understanding the problem of Universals. This book demonstrates why, in Peirce's mind, (...) such a problem has pervaded the history of philosophy. The author's line of argument reveals that Scholastic Realism is crucial to the understanding of his philosophy, which is a new approach in Peirce scholarship. It provides a useful framework for asking questions about reality in the same way that Peirce himself did. As a result, the author shows that Peirce's realism addresses different yet related philosophical problems, leading Peirce to brand the final version of his philosophy as «Scientific Metaphysics». The conclusion offers an interpretation of the Scholastic Realism principle as a solution to Peirce's concerns - a useful idea to achieve a better theory of reality in his struggle to realize metaphysics a posteriori. Peirce's doctrine is presented alongside some of its uses, especially in the fields of abstraction theory, and also in the fundamental principles of mathematics. This work should advance our comprehension of the problems related to Peirce's philosophy as well as shedding light on pragmatism and its origins as well as the battle between realism and nominalism. (shrink)

Within a geometric and algebraic framework, the structures which are related to the spin-statistics connection are discussed. A comparison with the Berry-Robbins approach is made. The underlying geometric structure constitutes an additional support for this approach. In our work, a geometric approach to quantum indistinguishability is introduced which allows the treatment of singlevaluedness of wave functions in a global, model independent way.