Participatory research (PR) has been analyzed and documented from different points of view, with emphasis on the benefits generated for farmers. The effect of PR on organizational learning has, however, received little attention. This paper analyzes the interaction between a research and a development institution, the International Potato Center (CIP) and CARE in Peru, respectively, and makes the case that PR can contribute to creating a collaborative learning environment among organizations. The paper describes the evolution of the inter-institutional collaborative environment (...) between the two institutions for more than a decade, including an information-transfer period (1993–1996), an action-learning period (1997–2002), and a social-learning period (2003–2007). Several lessons learned from each period are described, as are changes in institutional contexts and stakeholders’ perceptions. The case shows that research and development-oriented organizations can interact fruitfully using PR as a mechanism to promote learning, flexibility in interactions, and innovation. Interactions foster the diffusion of information and the sharing of tacit knowledge within and between organizations, which in turn influences behavior. However, the paper also argues that long-term inter-organizational interactions are needed to facilitate learning, which can be used to influence the way organizations implement their interventions in a constantly changing environment. (shrink)

Resumen: El presente trabajo pretende contribuir a la discusión sobre la interculturalidad, en perspectiva crítica, desde la filosofía de la praxis histórica de Ignacio Ellacuría, y de la filosofía del reconocimiento de Raúl Fornet Betancourt. Esta propuesta surge como contribución desde la comprensión de una realidad histórica en permanente proceso, dinamismo, respectividad y novedad, y en donde la praxis histórica permite entenderla como apropiación de posibilidades y transformación social: This paper aims to contribute to the discussion on interculturality, in critical (...) perspective, from the philosophy of the historical practice of Ignacio Ellacuría, and the philosophy of the recognition of Raúl Fornet Betancourt. This proposal arises as a contribution from the understanding of a historical reality in a permanent process, dynamism, respectivity and novelty, and where historical praxis allows understanding it as an appropriation of possibilities and social transformation. (shrink)

Philosophy is the search for the large patterns of the world and of the large patterns of experience, perceptual, theoretical, . . . , aesthetic, and practical - the patterns that, regardless of specific contents, characterize the main types of experience. In this book I carry out my search for the large patterns of practical experience: the experience of deliberation, of recognition of duties and their conflicts, of attempts to guide other person's conduct, of deciding to act, of influencing the (...) physical world with one's doings, and the like. This is the experience that makes possible our social life, the formulation of plans for teamwork, the building of institutions, the development of nations, and the adoption of the ideal of morality. Here I develop a network of theories about the most fundamental aspects of practical thinking: what is thought in such thinking; what makes that thinking correct; what makes it practical; and the structure of the doings that accrue to the world when such thinking is effective. I have attempted to build each theory in sufficient detail, so that it il luminates its subject matter with a certain degree of fullness. But I have also aimed at producing an harmonious system of theories, so that the grand pattern of practical thinking can be admired, not only for the beauty of the separate structures of its parts, but also for its architectonic unity. Chapter 1 gives the details of the many facets of this project and discusses some methodological techniques. (shrink)

Studies in Wilfrid Sellars' philosophy: Aune, B. Sellars on practical reason.--Castañeda, H.-N. Some reflections on Wilfrid Sellars' theory of intentions.--Donagan, A. Determinism and freedom: Sellars and the reconciliationist thesis.--Robinson, W. S. The legend of the given.--Clark, R. The sensuous content of perception.--Grossmann, R. Perceptual objects, elementary particles, and emergent properties.--Rosenberg, J. F. The elusiveness of categories, the Archimedean dilemma, and the nature of man: a study in Sellarsian metaphysics.--Turnbull, R. G. Things, natures, and properties.--Wells, R. The indispensable word "now."--Van Fraassen, (...) B. C. Theories and counterfactuals.--Harman, G. H. Wilfrid Sellars' Theory of induction.--Sellarsiana: Sellars, W. Autobiographical reflections.--Sellars, W. The structure of knowledge. Lecture I, perception. Lecture II, minds. Lecture III, epistemic principles.--Wilfrid Sellars' Philosophical bibliography. (p. 349-353). (shrink)

The large number of sensors and actuators that make up the Internet of Things obliges these systems to use diverse technologies and protocols. This means that IoT networks are more heterogeneous than traditional networks. This gives rise to new challenges in cybersecurity to protect these systems and devices which are characterized by being connected continuously to the Internet. Intrusion detection systems are used to protect IoT systems from the various anomalies and attacks at the network level. Intrusion Detection Systems can (...) be improved through machine learning techniques. Our work focuses on creating classification models that can feed an IDS using a dataset containing frames under attacks of an IoT system that uses the MQTT protocol. We have addressed two types of method for classifying the attacks, ensemble methods and deep learning models, more specifically recurrent networks with very satisfactory results. (shrink)

Entrevista a Miguel Valderrama por Raúl Rodríguez Freire.

El ensayo parte de la premisa que el método científico funciona como un dispositivo de generación de verdades articuladas con estrategias de ejercicio del poder. Los argumentos desarrollados giran en torno a una crítica de la supremacía de la ciencia formal en el quehacer científico social y el uso ..

RESUMEN En Acerca de la adivinación, Aristóteles afirma que "la naturaleza es demoniaca". El adjetivo es difícil de traducir y tiene connotación sobrenatural tanto en griego como en español. Pero si Aristóteles no explica lo natural apelando a lo sobrenatural, ¿por qué utiliza este adjetivo? Para resolver la dificultad se propone una lectura mitigada del adjetivo demoniaco. "Maravilloso" es una buena traducción, porque sugiere que la naturaleza es sorprendente y no por ello carente de explicación natural. ABSTRACT In On Divination, (...) Aristotle states that "nature is demonic". The adjective is difficult to translate and it has a supernatural connotation in both Greek and Spanish. But if Arsitotle does not explain the natural by appealing to the supernatural, why does he use this adjective? In order to resolve this difficulty, the article proposes a moderate reading of the adjective demonic. "Marvelous" is a good translation, because it suggests that nature is surprising but that this does not mean it lacks a natural explanation. (shrink)

I argue that from a very weak recombination principle and plausible assumptions about the nature of parthood and location it follows that it's possible that the mereological structure of the material world and that of spacetime fail to correspond to one another in very radical ways. I defend, moreover, that rejecting the possibility of such failures of correspondence leaves us with a choice of equally radical alternatives. I also discuss a few ways in which their possibility is relevant to various (...) debates in metaphysics. (shrink)

Endorsing the idea of group knowledge seems to entail the possibility of group belief as well, because it is usually held that knowledge entails belief. It is here studied whether it would be possible to grant that groups can have knowledge without being committed to the controversial view that groups can have beliefs. The answer is positive on the assumption that knowledge can be based on acceptance as well as belief. The distinction between belief and acceptance can be seen as (...) a refinement of the ordinary language concept of belief, and it may be useful in understanding the nature of epistemic justification and classifying various types of epistemic subjects. (shrink)

The aim of this paper is to analyze time-asymmetric quantum mechanics with respect to the problems of irreversibility and of time's arrow. We begin with arguing that both problems are conceptually different. Then, we show that, contrary to a common opinion, the theory's ability to describe irreversible quantum processes is not a consequence of the semigroup evolution laws expressing the non-time-reversal invariance of the theory. Finally, we argue that time-asymmetric quantum mechanics, either in Prigogine's version or in Bohm's version, does (...) not solve the problem of the arrow of time because it does not supply a substantial and theoretically founded criterion for distinguishing between the two directions of time. (shrink)

Page 1. Economics and Philosophy, 26 291--320 Copyright C Cambridge University Press doi: 10.1017 / S0266267110000386 TWO KINDS OF WE-REASONING RAUL HAKLI, KAARLO MILLER AND RAIMO TUOMELA University of Helsinki.

This study explored the associations between physical activity anxiety levels, and the perception of satisfaction of basic psychological needs, during Coronavirus Disease 2019 lockdown. Thus, 1,404 participants ranging from 18 to 89 years old completed a questionnaire in the period between 1st and 15th April 2021. The survey included sociodemographic data and the following validated instruments: the International Physical Activity Questionnaire, the Basic Need General Satisfaction Scale and the State-Trait Anxiety Inventory. The Kruskal-Wallis test was performed to examine variation in (...) anxiety levels and BPN satisfaction according to PA category. Spearman’s Rho correlations coefficients were used to determine the association between anxiety levels and psychological needs. Individuals presenting a higher level of PA revealed lower levels of anxiety-state. Differences between elements from different levels of PA were found for the autonomy, competence, and relatedness psychological needs, suggesting that those who feel their BPN as more satisfied have higher levels of PA. The study found statistically significant correlations between anxiety-state and the satisfaction of the needs for autonomy, competence, and relatedness. These findings support the importance that PA has in the anxiety levels during social isolation, emphasizing the importance of multidisciplinary teams in an individual-based approach. (shrink)

La abstracción "literatura" -- Naturaleza y funciones de lo literario.

Este artículo propone que la crítica de arte que lleva a cabo Octavio Paz guarda una estrecha relación con su visión poética, particularmente la que se expone en El arco y la lira. Asimismo, aunque teóricamente hablando esta crítica se distancia de las posturas ideológicas, pues considera la producción artístico-literaria como fuente de libertad en sí, aquí vemos que al final la crítica de Paz también llega a ser ideológica y es a través de la ideología como generará su crítica (...) en contra de los murales de Siqueiros y Rivera; sin embargo, Paz será más condescendiente con la visión estética de Orozco, precisamente porque Orozco encaja dentro de su visión poética, y dentro de -en principio- su agenda no ideológica. (shrink)

Explores the complexity of truth and the ways that people take advantage of this complexity to use and abuse neutral truths to suit their own agendas in politics, business, the media, and everyday life. -- Provided by publisher.

I give shape to a neglected debate in metaphysics, the debate over the ontological priority between individuality and collectivity. I distinguish the debate from more familiar ones in the recent literature and articulate what I call ontological collectivism, the view that collectivity is prior to individuality. I defend the in-principle intelligibility of the view from forceful general objections and argue that not only is it coherent but also of significant interest to the literature: it allows for overlooked alternatives on a (...) variety of central discussions. (shrink)

In this paper we argue that the formalisms for decoherence originally devised to deal just with closed or open systems can be subsumed under a general conceptual framework, in such a way that they cooperate in the understanding of the same physical phenomenon. This new perspective dissolves certain conceptual difficulties of the einselection program but, at the same time, shows that the openness of the quantum system is not the essential ingredient for decoherence. †To contact the authors, please write to: (...) Mario Castagnino, CONICET-IAFE, Universidad Nacional de Buenos Aires, Casilla de Correos 67, Sucursal 28, 1428 Buenos Aires, Argentina; Roberto Laura, IFIR-Universidad Nacional de Rosario, Av. Pellegrini 250, 2000 Rosario, Argentina; Olimpia Lombardi, CONICET-Universidad Nacional de Buenos Aires, C. Larralde 3440, 6°D, 1430, Buenos Aires; e-mail: [email protected]. (shrink)

Reseña de ‘Pólemos y Stásis. Vestigios y bordes trágicos de lo bélico y lo político’, realizada por Raúl Villarroel Soto, Dr. en Filosofía, Decano de la Facultad de Filosofía, Universidad de Chile. Juan Pablo Arancibia Pólemos y Stásis. Vestigios y bordes trágicos de lo bélico y lo político La Cebra y Palinodia 2023 Santiago 394 páginas ISBN: 9789878956176.

Liberados el romanticismo y el idealismo del lastre secular de su vínculo imaginario con la “catástrofe alemana” deviene una vez más posible recurrir a ellos para repensar los problemas teóricos y prácticos del presente y localizar nuevos instrumentos conceptuales para su solución. En este contexto recobran interés numerosos temas que fueron objetos privilegiados de reflexión por parte de los pensadores románticos e idealistas. El romanticismo exaltó la Revolución Francesa como un acontecimiento epocal de reivindicación de los derechos de los individuos (...) contra la opresión de las formas anquilosadas de la religión y la organización estatal. Los pensadores románticos se rebelaron contra el orden burgués en todas sus formas, contra la pauta ubicua de la razón económico-instrumental. Para Kant, lo que es útil e intercambiable no posee dignidad, sino precio. El rechazo romántico de la exhaustiva reducción del mundo a mercancía conduce a la recuperación del valor infinito de la naturaleza, en esa medida, a su “reencantamiento”. En una misma línea, el romanticismo preconiza tendencialmente todos los fenómenos no cuantificables, aquéllos que no permiten ser calculados en términos mercantiles: la corporeidad, el erotismo, la pasión, la imaginación y la fantasía, el arte y la poesía, lo telúrico, la diversidad individual y cultural. El idealismo, por su parte, busca una síntesis entre la concepción ilustrada del mundo material y la visión pre-moderna del mismo. El resultado de esa mediación es la explicitación de las estructuras del propio espíritu humano presentes en su comprensión del mundo, toda vez que para el idealismo el mundo es siempre la teoría de la mente humana sobre el mundo. El pensamiento ilustrado pudo por ello confundir la filosofía de la naturaleza de los idealistas con una visión de lo material viciada de antropomorfismo, más próxima a la mística y a los bestiarios medievales que a las ciencias naturales de la Edad Moderna. El idealismo, por el contrario, encuentra en esta suerte de principio antrópico de toda teoría un factor de liberación moral y política. La toma de conciencia de que es el sujeto el que crea sistemas de sentido y que, por tanto, éstos deben reflejar en sí mismos su origen humano, implica el corolario de que con las teorías –sea cual sea el ámbito de la realidad que ellas busquen explicar– se trata en verdad de dispositivos de ordenamiento para el conocimiento y la acción construidas por la propia subjetividad humana; en esta medida, en su origen no se encuentran datos brutos de un supuesto orden natural que debe, por tanto, ser respetado sacralmente, sino la propia comunidad de sujetos vivientes. Aunque haya dejado tras de sí y olvidado el proceso de mediaciones que le dio origen, aunque se presente, pues, como replegado sobre sí mismo y, en esa medida, como la suma de re-presentaciones de un orden encontrado en el mundo, cada sistema de ideas contiene el conjunto de prácticas subjetivas inferenciales que lo constituyeron y que fueron realizadas por múltiples sujetos en plexos históricos concretos. El idealismo consiste en explicitar a la subjetividad actuando en el objeto y, con ello, en conminar el peligro de la mutación de las teorías en ideologías. El fundamento último de la libertad descansa para el idealismo menos en el orden determinado que funciona como condición de posibilidad del ejercicio de la libertad que en el modo de autoconcepción de la propia subjetividad. A partir del mundo de las autoconcepciones del sujeto –para Hegel se trata del ámbito específico del sujeto que ha devenido por ello mismo absoluto– derivan luego, como sus corolarios prácticos, las formas concretas de ordenamiento social y político. Si bien asume en sí numerosos motivos románticos, el idealismo aspira también a una mediación de esos elementos con las contribuciones teóricas de la Ilustración, con la que guarda entonces una relación menos crítica que el romanticismo. Fruto de este espíritu más ecuménico y menos orientado a la ruptura, defiende una concepción más pacífica de la racionalidad capitalista y el mundo burgués. Hegel reivindica así el rol positivo del mercado con su división social del trabajo y una concepción menos revolucionaria y más reformista de la vida política. El neoliberalismo contemporáneo se concibe a sí mismo como el sistema que resulta naturalmente del principio de la libertad negativa. Una tesis central del idealismo alemán es que para que sea posible el ejercicio de la capacidad de decidirse autónomamente por diferentes metas es necesario el marco efectivo de la libertad positiva. Sin la presencia de un orden racional con poder coercitivo sobre los miembros de la sociedad para regular su conducta, la libertad negativa de esos miembros, a primera vista disminuida y parcialmente cercenada por aquel orden, no es en la práctica posible. (shrink)

Since the nineteenth century, the problem of the arrow of time has been traditionally analyzed in terms of entropy by relating the direction past-to-future to the gradient of the entropy function of the universe. In this paper, we reject this traditional perspective and argue for a global and non-entropic approach to the problem, according to which the arrow of time can be defined in terms of the geometrical properties of spacetime. In particular, we show how the global non-entropic arrow can (...) be transferred to the local level, where it takes the form of a non-spacelike local energy flow that provides the criterion for breaking the symmetry resulting from time-reversal invariant local laws. (shrink)

We study whether robots can satisfy the conditions of an agent fit to be held morally responsible, with a focus on autonomy and self-control. An analogy between robots and human groups enables us to modify arguments concerning collective responsibility for studying questions of robot responsibility. We employ Mele’s history-sensitive account of autonomy and responsibility to argue that even if robots were to have all the capacities required of moral agency, their history would deprive them from autonomy in a responsibility-undermining way. (...) We will also study whether humans and technological artifacts like robots can form hybrid collective agents that could be morally responsible for their actions and give an argument against such a possibility. (shrink)

According to ontological reductionism, molecular chemistry refers, at last, to the quantum ontology; therefore, the ontological commitments of chemistry turn out to be finally grounded on quantum mechanics. The main problem of this position is that nobody really knows what quantum ontology is. The purpose of this work is to argue that the confidence in the existence of the physical entities described by quantum mechanics does not take into account the interpretative problems of the theory: in the discussions about the (...) relationship between chemistry and physics, difficulties are seen only on the side of chemistry, whereas matters highly controversial on the side of physics are taken for granted. For instance, it is usually supposed that the infinite mass limit in the Born-Oppenheimer approximation leads by itself to the concept of molecular framework used in molecular chemistry. We will argue that this assumption is implicitly based on an interpretative postulate for quantum mechanics, which, in turn, runs into difficulties when applied to the explanation of the simplest model of the hydrogen atom. (shrink)

The aim of this paper is to analyze time-asymmetric quantum mechanics with respect to the problems of irreversibility and of time’s arrow. We begin with arguing that both problems are conceptually different. Then, we show that, contrary to a common opinion, the theory’s ability to describe irreversible quantum processes is not a consequence of the semigroup evolution laws expressing the non-time-reversal invariance of the theory. Finally, we argue that time-asymmetric quantum mechanics, either in Prigogine’s version or in Bohm’s version, does (...) not solve the problem of the arrow of time because it does not supply a substantial and theoretically founded criterion for distinguishing between the two directions of time. (shrink)

Scientific cosmology is an empirical discipline whose objects of study are the large-scale properties of the universe. In this context, it is usual to call the direction of the expansion of the universe the "cosmological arrow of time". However, there is no reason for privileging the ‘radius’ of the universe for defining the arrow of time over other geometrical properties of the space-time. Traditional discussions about the arrow of time in general involve the concept of entropy. In the cosmological context, (...) the direction past-to-future is usually related to the direction of the gradient of the entropy function of the universe. But entropy is a thermodynamic magnitude that is typically associated with subsystems of the universe: the entropy of the universe as a whole is a very controversial matter. Moreover, thermodynamics is a phenomenological theory. Geometrical properties of space-time provide a more fundamental and less controversial way of defining an arrow of time for the universe as a whole. We will call the arrow defined only on the basis of the geometrical properties of space-time, independently of any entropic considerations, the "cosmological arrow of time". In this paper we will argue that: (i) it is possible to define a cosmological arrow of time for the universe as a whole, if certain conditions are satisfied, and (ii) the standard models of contemporary cosmology satisfy these conditions. (shrink)