The Lasallian District of Medellin, Colombia requested Corporación Universitaria Lasallista to analyze the formation process received by postulants to De La Salle Brothers in Istmina, Colombia, from 2002 to 2010. Academic, religious, pedagogical, apostolic and personal formation experiences received there were analyzed in this case study –from a qualitative approach– by means of semi-structured interviews and focus groups. Personal and apostolic formations stand out among the results due to the characteristics of Istmina as a proper place for sensibilization and subjugation (...) in proof of vocation. However, the reach of integral formation is questioned because academic formation presented meaningful deficiencies. In conclusion, even though formation experiences in vulnerable contexts are appreciated –and contextualization of learning is deemed meaningful–, participants agree in the necessity of developing strong competences to face educational and apostolic practices. (shrink)

La obra de Yosman Botero siempre ha orbitado entre paradojas. Desde los mismos lugares suplementarios de su obra, como los títulos de sus series Full of Emptiness (2013), Immaterial matter (2014) y Postcolombino (2016) se plantea una encrucijada tanto de la “supervivencia de las imágenes” del arte como de su capacidad comunicativa de la realidad: ya sea esta la experiencia del arte o la realidad social colombiana, o lo que sea que entendemos por “lo real”, tan cara a las (...) propuestas simulacionistas y posapropiacionistas de las décadas del setenta y ochenta. Y digo paradojas porque aquí se juega en los terrenos de una intención inexpresiva ante los procesos de creación de la imagen: Opie, Haring, Negret, Davies, Los Simpsons, Velásquez, o el conflicto colombiano, no son más que el mundo al que Yosman Botero se refiere; pero es un mundo sometido a los procesos de reproducción y mediación cultural, y reflejado en las imágenes. (shrink)

Since the 1970s, researchers have focused on visual joint attention as a way to observe and operationalize joint attention. I will argue that this methodological choice has neglected other modalities and as a consequence might be missing important elements in the account of the development of JA and the evolutionary history of JA. I argue that by including other modes of interaction, such as touch, we open the possibility of finding that non-human primates and younger human infants engage in basic (...) forms of JA. Moreover, I argue that touch, as a proximal mode of perception, is the ontogenetic precursor of social communication. (shrink)

The main thesis of this paper is that two prevailing theories about cognitive penetration are too extreme, namely, the view that cognitive penetration is pervasive and the view that there is a sharp and fundamental distinction between cognition and perception, which precludes any type of cognitive penetration. These opposite views have clear merits and empirical support. To eliminate this puzzling situation, we present an alternative theoretical approach that incorporates the merits of these views into a broader and more nuanced explanatory (...) framework. A key argument we present in favor of this framework concerns the evolution of intentionality and perceptual capacities. An implication of this argument is that cases of cognitive penetration must have evolved more recently and that this is compatible with the cognitive impenetrability of early perceptual stages of processing information. A theoretical approach that explains why this should be the case is the consciousness and attention dissociation framework. The paper discusses why concepts, particularly issues concerning concept acquisition, play an important role in the interaction between perception and cognition. (shrink)

Presentación del número de la revista Ideas y Valores dedicado a la obra de W.V.O Quine con ocasión de su fallecimiento.

One requirement for the formation of an Institutional Animal Care and Use Committee is that they include a community member who embodies the values of the general population. This study’s aim is to investigate whether community members use moral arguments when deliberating a case of nonhuman animals used in experimentation. To this end, we tested the responses of community members in a situation similar to those confronting members of IACUC. The participants’ evaluation of the protocol was consistent with the mandates (...) of IACUC. We also found that overall no moral argument played a significant role in their evaluation of a protocol. Only arguments based on loyalty to the human species played a moderate role in the evaluation of using animals in experimental research, in a way similar to using some moral arguments regarding the importance of human welfare to justify the use of animals in experimental research. (shrink)

This paper presents key elements of Paolo Prodi´s historiagraphic theory that allow us to include him in the contemporary debate on the rol of religion and morality within democratic societies. The text is developed in three moments. First, we will briefly describe the aforementioned debate. Second, we will present the theorical elements found in Prodi’s works which are more relevant for the topic discussed. Finally, we will offer some critical comments in order to present what, for us, is still an (...) open discussion. (shrink)

Winner of the 2000-2002 outstanding publication award of the Section on Environment and Technology of the American Sociological Association.Risk as we now know ...

This paper extends earlier work by its authors on formal aspects of the processes of contracting a theory to eliminate a proposition and revising a theory to introduce a proposition. In the course of the earlier work, Gardenfors developed general postulates of a more or less equational nature for such processes, whilst Alchourron and Makinson studied the particular case of contraction functions that are maximal, in the sense of yielding a maximal subset of the theory (or alternatively, of one of (...) its axiomatic bases), that fails to imply the proposition being eliminated. In the present paper, the authors study a broader class, including contraction functions that may be less than maximal. Specifically, they investigate "partial meet contraction functions", which are defined to yield the intersection of some nonempty family of maximal subsets of the theory that fail to imply the proposition being eliminated. Basic properties of these functions are established: it is shown in particular that they satisfy the Gardenfors postulates, and moreover that they are sufficiently general to provide a representation theorem for those postulates. Some special classes of partial meet contraction functions, notably those that are "relational" and "transitively relational", are studied in detail, and their connections with certain "supplementary postulates" of Gardenfors investigated, with a further representation theorem established. (shrink)

One of the world's most renowned theoretical physicists, Carlo Rovelli has entranced millions of readers with his singular perspective on the cosmos. In Helgoland, Rovelli examines the enduring enigma of quantum theory. The quantum world Rovelli describes is as beautiful as it is unnerving. Helgoland is a treeless island in the North Sea where the 21-year-old Werner Heisenberg first developed quantum theory, setting off a century of scientific revolution. Full of alarming ideas (ghost waves, distant objects that seem to be (...) magically connected, cats that appear both dead and alive), quantum physics has led to countless discoveries and technological advancements. Today our understanding of the world is based on this theory, yet it is still profoundly mysterious. As scientists and philosophers continue to fiercly debate the theory's meaning, Rovelli argues that its most unsettling contradictions can be explained by seeing the world as fundamentally made of relationships, not substances. We and everything around us exist only in our interactions with one another. This bold idea suggests new directions for understanding the structure of reality and even the nature of consciousness. Rovelli makes learning about quantum mechanics an almost psychedelic experience. Shifting our perspective once again, he takes us on a riveting journey through the universe so we can better understand our place in it. (shrink)

In this article, Carlos Pereda introduces the concept of “colonial reason” and explores how philosophical practices and modes of thought are entwined with colonial political structures of exploitation, exclusion, and oppression. Pereda argues that philosophy in Latin America risks perpetuating and reinforcing the colonial gesture, either by turning to the European centers of thought (thus pursuing debates that always take place elsewhere) or by isolating itself and idealising the “own.” According to Pereda, both approaches fail to dismantle colonial violence (...) within philosophy. In his alternative approach, Pereda outlines principles and methodological criteria for the decolonisation of reason and philosophy. He emphasises the importance of methodological prudence that discerns between innocent, paralysing, and strategic uses of identity expressions and advocates for modes of reading and argumentation that conceive philosophy as an inclusive and ongoing dialogue. In Pereda’s terminology, this entails fostering “permeable reason” that manifests itself through “nomadic thinking,” a form of thinking that is capable of questioning itself and being questioned. (shrink)

In this paper, we introduce the variety of |$I$|-modal ririgs. We characterize the congruence lattice of its members by means of |$I$|-filters, and we provide a description of |$I$|-filter generation. We also provide an axiomatic presentation for the variety generated by chains of the subvariety of contractive |$I$|-modal ririgs. Finally, we introduce a Hilbert-style calculus for a logic with |$I$|-modal ririgs as an equivalent algebraic semantics and we prove that such a logic has the parametrized local deduction-detachment theorem.

Desde una hermenéutica ontológica política se hacen visibles y audibles prácticas singulares a partir del punto de vista de los estudios latinoamericanos, los cuales apelan por una perspectiva de afirmación como propone Arturo Escobar respecto a una mirada sobre la diversidad y singularidad de accio..

El artículo analiza el caso de científicas negras en universidades colombianas, desde dos cuestiones fundamentales: El lugar que ocupan dichas mujeres dentro del campo científico, tomando en cuenta tanto los sistemas de medición oficiales como las asignaciones que ellas mismas, de modo reflexivo, otorgan a su papel dentro del sistema. Y segundo, analiza cómo a partir de prácticas comunicativas concretas, que asumimos como constitutivas del quehacer científico, estas mujeres se contactan con aquellos que están fuera del campo científico y se (...) constituyen como públicos no expertos. Nuestro análisis parte de la idea de que estas prácticas comunicativas construyen tecnologías del contacto, que pueden comprenderse desde un ethos del cuidado que aboga por un sentido de reparación y repolitización de la producción de conocimiento científico. (shrink)

After presenting Kripke’s criticism to Frege’s ideas on context dependence of thoughts, I present two recent attempts of considering cognitive aspects of context dependent expressions inside a truth conditional pragmatics or semantics: Recanati’s non-descriptive modes of presentation (MOPs) and Kaplan’s ways of having in mind (WHIMs). After analysing the two attempts and verifying which answers they should give to the problem discussed by Kripke, I suggest a possible interpretation of these attempts: to insert a procedural or algorithmic level in semantic (...) representations of indexicals. That a function may be computed by different procedures might suggest new possibilities of integrating contextual cognitive aspects in model theoretic semantic. (shrink)

Minding Time: A Philosophical and Theoretical Approach to the Psychology of Time offers an innovative philosophical account of the most fundamental kinds of time representation.

Effective vaccines for COVID‐19 are already available to humankind. In Peru, 86 million doses were administered to cover the demand for 33 million Peruvian people. Hence, vaccination has been prioritized in groups: health personnel, subjects with pre‐existing health conditions and those over 65 years of age. However, given the social problems and the public health situation in Peru, this work defends that the priority of vaccination should be focused on the population living in extreme poverty. The method used was an (...) ethical argumentation on the distribution of scarce antiSARS‐CoV2 vaccine in Peru. This argument is based on the analysis of the Peruvian population living in extreme poverty, which presents different layers of vulnerability, and that, in the face of an eventual SARS‐CoV2 infection, these would be exacerbated one after the other, through a cascade effect. This scenario would give rise to new vulnerabilities to those already existing, causing greater damage. Vaccination efforts on this key population would give them the opportunity to continue to find ways to bring food to their homes, significantly reducing the risk of contagion in their environment and mitigating the devastating effect of the local diseases to which they are already exposed. Four objections related to this argument are raised with their corresponding responses. Priority access to the vaccine would significantly reduce the humanitarian harm to people living in extreme poverty, prevailing the principles of justice and equity. (shrink)

La humanidad ya dispone de vacunas eficaces contra el COVID‐19. En Perú se administraron 86 millones de dosis para cubrir la demanda de 33 millones de peruanos. Para ello, se ha priorizado la vacunación en grupos clave: personal de salud, sujetos con condiciones de salud preexistentes y mayores de 65 años. Sin embargo, dada la problemática social y la situación de la salud pública en Perú, este trabajo defiende que la prioridad de la vacunación debe centrarse en la población que (...) vive en extrema pobreza. El método utilizado fue una argumentación ética sobre la distribución de la vacuna contra el COVID‐19 en Perú. Esta argumentación se basa en el análisis de la población peruana que vive en extrema pobreza, la cual presenta diferentes estratos de vulnerabilidad, y que, ante una eventual infección por SARS‐CoV‐2, se irían agravando uno tras otro, a través de un efecto en cascada. Este escenario daría lugar a nuevas vulnerabilidades de las ya existentes, causando mayores daños. Los esfuerzos de vacunación en esta población clave les brindaría oportunidad de seguir encontrando formas de llevar alimentos a sus hogares, reduciendo significativamente el riesgo de contagio en su entorno y mitigando el efecto devastador de las enfermedades locales a las que ya está expuesta. Se plantean cuatro objeciones relacionadas con este argumento, con sus correspondientes respuestas. El acceso prioritario a la vacuna reduciría significativamente el daño a las personas que viven en la extrema pobreza, haciendo prevalecer los principios de justicia y equidad. (shrink)

En este ensayo se sostienen tres puntos. El primero es que el tema de las drogas merece una reflexión más allá de lo que nos dicen la sociedad telemática y los empresarios morales. En este sentido, se recuerda que en todas las culturas han existido drogas, que en ciertas culturas algunas drogas son prohibidas y que sobre dichas drogas y sus consumidores recae una doble estigmatización: adicción y (auto)destrucción. El segundo punto es nuestra propuesta concreta para reducir la violencia criminal (...) en Latinoamérica, que consiste en (i) despenalizar el consumo y el tráfico (por lo menos el menor) de drogas; (ii) eliminar la prohibición legal del consumo y el tráfico (por lo menos el menor) de drogas, salvo casos donde el consumo o el tráfico puedan afectar derechos legítimos de terceros; y (iii) suprimir la doble estigmatización que recae sobre el consumo en general y sobre los adictos en especial, lo que supone una sociedad civil más reflexiva sobre las drogas, principalmente sobre lo que hay detrás de la famosa lucha contra las drogas, etcétera. El tercer punto gira en torno a cómo las propuestas de eliminar la prohibición deben enfrentarse al discurso hegemónico de los empresarios morales, para lo cual se pone como ejemplo lo que sucedió en Colombia con la Sentencia C-221 de 1994, mediante la cual la Corte Constitucional dio un paso importante en el camino hacia la despenalización del consumo de drogas; esta Sentencia originó reacciones aireadas de los empresarios morales al punto de reformar la Constitución para mantener vivo el régimen de la prohibición. (shrink)

- la prima parte dà una presentazione sommaria dei principali paradigmi di filosofia del linguaggio, mostrando alcune connessioni tra i principali autori di riferimento. Dovrebbe contenere il minimo indispensabile per avere una panoramica delle tematiche della filosofia del linguaggio e addentrarsi negli argomenti in modo più approfondito. La conoscenza dei contenuti di questa parte è un prerequisito per l’esame.

Many of the computing systems programmed using Machine Learning are opaque: it is difficult to know why they do what they do or how they work. Explainable Artificial Intelligence aims to develop analytic techniques that render opaque computing systems transparent, but lacks a normative framework with which to evaluate these techniques’ explanatory successes. The aim of the present discussion is to develop such a framework, paying particular attention to different stakeholders’ distinct explanatory requirements. Building on an analysis of “opacity” from (...) philosophy of science, this framework is modeled after accounts of explanation in cognitive science. The framework distinguishes between the explanation-seeking questions that are likely to be asked by different stakeholders, and specifies the general ways in which these questions should be answered so as to allow these stakeholders to perform their roles in the Machine Learning ecosystem. By applying the normative framework to recently developed techniques such as input heatmapping, feature-detector visualization, and diagnostic classification, it is possible to determine whether and to what extent techniques from Explainable Artificial Intelligence can be used to render opaque computing systems transparent and, thus, whether they can be used to solve the Black Box Problem. (shrink)

En este ensayo se hace una crítica a la posmodernidad planteada por Lyotard, a la vez que se muestra cómo los pilares teórico-culturales que fundaron la modernidad se han hundido. Se sostiene que los actuales procesos técnico-científicos y de la información no representan algo nuevo: son la continuación de parte de los procesos modernos. Por último, se plantea en once tesis un manifiesto que contiene los presupuestos que deben regir el destino de América Latina. Esos presupuestos dan razón de la (...) especificidad cultural de Latinoamérica y sus tres culturas fundadoras. (shrink)

El propósito de este texto es mostrar que dos de los más conocidos paradigmasdel mal en la historia de la filosofía moral no son excluyentes. A partir deljuicio que Bartolomé de Las Casas emite sobre la institución delrequerimiento, en la primera parte del trabajo se intenta explicar el origendel mal a partir del paradigma platónico de la ignorancia. En la segundaparte, y teniendo en cuenta la descripción que hace Las Casas de la formacomo es aplicado el requerimiento, se aclara aquella (...) otra fuente del mal que,según Aristóteles, tiene lugar en la disposición incontinente de un agente. (shrink)

El propósito de este texto es dar razones para defender la posición que advierte sobre los riesgos morales de la compasión. Además del argumento que, para sostener esta posición, apela al valor de la autonomía, hago referencia al debate sobre el contenido cognitivo de actitudes como la humillación. Las referencias a este debate junto con algunos ejemplos de la historia y de la literatura colombianas servirán para trazar el vínculo entre la creencia sobre la inferioridad de algunas personas y el (...) trato paternalista, condescendiente y humillante que puede llegar a ser constitutivo de la compasión. (shrink)

Esta reflexión tiene una motivación específica y que es necesario mencionar pues ella explica el enfoque y las preguntas que se van a suscitar aquí. En Colombia se adoptó un modelo político-judicial para tratar de superar un problema de violencia y violación de las normas elementales de convivencia social que ha afectado a su población durante décadas. No se trata, realmente, de un problema, sino, podríamos decir, de una familia de problemas, pero el modelo ha sido pensado para que se (...) adapte a ella. Este modelo está encarnado en la llamada "Ley de justicia y paz" (Ley 975 de 2005), "por la cual se dictan disposiciones para la reincorporación de los miembros de grupos armados organizados al margen de la ley, que contribuyan de manera efectiva a la consecución de la paz nacional, y se dictan otras disposiciones para acuerdos humanitarios". La ley regula cuestiones relativas a la investigación, procesamiento, sanción y beneficios judiciales de personas vinculadas a los grupos mencionados que se desmovilicen y contribuyan "a la reconciliación nacional". El Artículo 4° establece que el proceso de reconciliación al que dé lugar la ley deberá "promover, en todo caso, el derecho de las víctimas a la verdad, la justicia y la reparación". Mi interés en este momento se limita al elemento "verdad" contenido allí. [Fragmento]. (shrink)