Animal vocalizations convey important information about the emitter, including sex, age, biological quality, and emotional state. Early on, Darwin proposed that sex differences in auditory signals and vocalizations were driven by sexual selection mechanisms. In humans, studies on the association between male voice attributes and physical formidability have thus far reported mixed results. Hence, with a view to furthering our understanding of the role of human voice in advertising physical formidability, we sought to identify acoustic attributes of male voices associated (...) with physical formidability proxies. Mean fundamental frequency, formant dispersion, formant position, and vocal tract length data from a sample of 101 male voices was analyzed for potential associations with height, weight, and maximal handgrip strength. F0 correlated negatively with HGS; Pf showed negative correlations with HGS, height and weight, whereas VTL positively correlated with HGS, height and weight. All zero-order correlations remained significant after controlling for false discovery rate with the Benjamini–Hochberg method. After controlling for height and weight—and controlling for FDR—the correlation between F0 and HGS remained significant. In addition, to evaluate the ability of human male voices to advertise physical formidability to potential mates, 151 heterosexual female participants rated the voices of the 10 strongest and the 10 weakest males from the original sample for perceived physical strength, and given that physical strength is a desirable attribute in male partners, perceived attractiveness. Generalized linear mixed model analyses—which allow for generalization of inferences to other samples of both raters and targets—failed to support a significant association of perceived strength or attractiveness from voices alone and actual physical strength. These results add to the growing body of work on the role of human voices in conveying relevant biological information. (shrink)

La siguiente reseña explora el libro más reciente del historiador Tomás Pérez Vejo, el cual se adentra en un relato de nación construido a partir de los acervos pictóricos. El imaginario visual que se construye desde las exposiciones y críticas de pintura marca un ciclo crístico de nacimientos, tormentos, liberaciones y resurrecciones, cuyo interés primordial es su poderosa impronta en la historia oficial nacional y en cómo esta permea aún el presente.

According to the traditional nomological-deductive methodology of physics and chemistry [Hempel and Oppenheim, 1948], explaining a phenomenon means subsuming it under a law. Logic becomes then the glue of explanation and laws the primary explainers. Thus, the scientific study of a system would consist in the development of a logically sound model of it, once the relevant observables (state variables) are identified and the general laws governing their change (expressed as differential equations, state transition rules, maximization/minimization principles,. . . ) (...) are well determined, together with the initial or boundary conditions for each particular case. Often this also involves making a set of assumptions about the elementary components of the system (e.g., their structural and dynamic properties) and modes of local interaction. In this framework, predictability becomes the main goal and that is why research is carried out through the construction of accurate mathematical models. Thus, physics and chemistry have made most progress so far by focusing on systems that, either due to their intrinsic properties or to the conditions in which they are investigated, allow for very strong simplifying assumptions, under which, nevertheless, those highly idealized models of reality are deemed to be in good correspondence with reality itself. Despite the enormous success that this methodology has had, the study of living and cognitive phenomena had to follow a very different road, because these phenomena are produced by systems whose underlying material structure and organization do not permit such crude approximations. Seen from the perspective of physics or chemistry, biological and cognitive systems are made of an enormous number of parts or elements interacting in non-linear and selective ways, which makes very difficult their tractability through mathematical models. In addition, many of those interacting elements are hierarchically organized, in a way that the “macroscopic” (observable) parts behave according to rules that cannot be, in practice, derived from simple principles at the level of their “microscopic” dynamics.. (shrink)

Nos proponemos analizar el pensamiento de Álvaro García Linera, uno de los intelectuales más interesantes en lengua española, y que mayor difusión está teniendo en los últimos tiempos. Para ello, tomaremos como punto de referencia cuatro de las ideas centrales dentro de la filosofía del boliviano: proyecto político, estado, hegemonía y dominación (analizando las dos últimas de manera conjunta). Comenzaremos exponiendo las influencias de García Linera, así como las peculiaridades de sus planteamientos, para centrarnos posteriormente en la etapa de su (...) producción intelectual más reciente, y acabar con una conclusión que mencionará también algunas de las críticas más importantes que se han vertido hacia el antiguo vicepresidente. (shrink)

Since Darwin, Biology has been framed on the idea of evolution by natural selection, which has profoundly influenced the scientific and philosophical comprehension of biological phenomena and of our place in Nature. This book argues that contemporary biology should progress towards and revolve around an even more fundamental idea, that of autonomy. Biological autonomy describes living organisms as organised systems, which are able to self-produce and self-maintain as integrated entities, to establish their own goals and norms, and to promote the (...) conditions of their existence through their interactions with the environment. Topics covered in this book include organisation and biological emergence, organisms, agency, levels of autonomy, cognition, and a look at the historical dimension of autonomy. The current development of scientific investigations on autonomous organisation calls for a theoretical and philosophical analysis. This can contribute to the elaboration of an original understanding of life - including human life - on Earth, opening new perspectives and enabling fecund interactions with other existing theories and approaches. This book takes up the challenge. (shrink)

The Heythrop Journal, Volume 63, Issue 5, Page 869-885, September 2022.

Shiny es una aplicación para el software R que permite la creación de interfaces para usuarios sin conocimiento de programación. En este trabajo utilizamos em método de mapeo sistemático para la recopilación, análisis y extracción de información en publicaciones que indican el uso de Shiny para explicar conceptos estadísticos. Dentro de las conclusiones se tiene que Shiny es utilizado como herramienta para la realización de experiencias académicas, además como medio para la solución de problemas en las áreas de educación y (...) ciencias naturales y de la vida abordando tópicos de estadística relacionados con estadística pre-inferencial e inferencial, entre otros. (shrink)

The transition from chemistry to biology is an extremely complex issue because of the huge phenomenological differences between the two domains and because this transition has many different aspects and dimensions. In this paper, I will try to analyze how chemical systems have developed a cohesive, self-maintaining and functionally differentiated system that recruits its organization to stay far from equilibrium. This organization cannot exist but in an individualized form, and yet, it unfolds both a diachronic-historical and a synchronic collective dimension. (...) I will argue that, far from being a problem, these different dimensions of the phenomenon of life, appear as a consequence of the nature of this individualized organization. (shrink)

The project of growing meat artificially represents for some the next best thing to humanity. If successful, it could be the solution to several problems, such as feeding a growing global population while reducing the environmental impact of raising animals for food and, of course, reducing the amount and degree of animal cruelty and suffering that is involved in animal farming. In this paper, I argue that the issue of the morality of such a project has been framed only in (...) terms of the best consequences for the environment, animals, and humans, or in terms of deontic principles. I argue that to appreciate how deep and difficult this issue is, it is necessary to consider it in terms of a virtue-oriented approach. Such an approach will reveal aspects that are not apparent, not contemplated by typical approaches, but are essential to our understanding of the morality of lab-grown meat. As I argue, evaluating the issue from a virtue-oriented perspective suggests that the project of in vitro meat should not be supported because it stems from unvirtuous motivations. (shrink)

El artículo se propone elucidar la lectura deconstructiva que Derrida lleva a cabo de la filosofía de Marx y, más ampliamente, de los presupuestos metafísicos de la filosofía marxista. Espectros de Marx (1993) funciona como el punto de partida de un análisis histórico y conceptual que rastrea algunas de las principales hipótesis de este libro en publicaciones, entrevistas, cursos y seminarios fechados entre 1964 y 2004. La pregunta que sirve como hilo conductor de este trabajo es cómo interpretar filosófica y (...) políticamente la deconstrucción de la ontología marxista. (shrink)

Many moral philosophers have criticized intensive animal farming because it can be harmful to the environment, it causes pain and misery to a large number of animals, and furthermore eating meat and animal-based products can be unhealthful. The issue of industrially farmed animals has become one of the most pressing ethical questions of our time. On the one hand, utilitarians have argued that we should become vegetarians or vegans because the practices of raising animals for food are immoral since they (...) minimize the overall happiness. Deontologists, on the other hand, have argued that the practices of raising animals for food are immoral because animals have certain rights and we have duties toward them. Some virtue ethicists remain unconvinced of deontic and consequentialist arguments against the exploitation of animals and suggest that a virtue-based approach is better equipped to show what is immoral about raising and using animals for food, and what is virtuous about ethical veganism. (shrink)

El año 2021 marca un punto de inflexión en Jordania, con la creación de una Comisión Real para la Modernización Política. El objetivo es crear un sistema de partidos que deje atrás las dinámicas clientelistas que en el pasado habían capturado el parlamento. A pesar de ello, el legislativo sigue supeditado al resto de poderes del Estado, y todavía no existe el espacio físico ni digital para que la sociedad se organice en líneas ideológicas.

Corpus Paraensis Resumo: A condição de possibilidade primária para a existência de uma filosofia é que os seres humanos pensem e, pensando, transmitam suas memórias e reflexões em escritos, ou seja, que exista uma traditio philosophica – uma herança e uma transmissão – desse pensar. O que identifica, grosso modo, a experiência do pensamento é seu registro na palavra-texto (escrita) e não apenas na palavra-oral (discurso). A condição secundária, portanto, é a existência de textos ou escritos filosóficos e, neste caso, (...) a hipótese a se levantar refere-se aos escritos filosóficos coloniais do Pará, que nomeamos Corpus Paraensis. Provar a existência de uma filosofia colonial brasileira depende, por um lado, de reconhecermos o que resta daquela traditio philosophica colonial e, por outro, da análise desses escritos enquanto exercícios de pensar consignados em textos. Por isso, este artigo não só identificará alguns escritos filosóficos coloniais paraenses quanto exemplificaremos essa herança com a edição de dois inéditos: um texto de caso de consciência (ou filosofia moral) e um de filosofia transnatural ou teodiceia (metafísica teológica). Com isso, convencemo-nos de que existiu uma traditio philosophica colonial brasileira? Palavras-chave: Corpus Paraensis; segunda escolástica; filosofia moral; filosofia transnatural. Corpus Paraensis Abstract: The condition of primary possibility for the existence of a philosophy is that human beings think and, thinking, transmit their memories and reflections in writing, that is, that there is a traditio philosophica – an inheritance and a transmission – of this thinking. What roughly identifies the experience of thought is its registration in the text-word (written) and not just in the oral-word (discourse). The secondary condition, therefore, is the existence of philosophical texts or writings and, in this case, the hypothesis to be raised refers to the colonial philosophical writings of Pará, which we named Corpus Paraensis. Proving the existence of a Brazilian colonial philosophy depends, on the one hand, on recognizing what remains of that colonial traditio philosophica and, on the other, on analyzing these writings as exercises in thinking contained in texts. Therefore, this article will not only identify some colonial philosophical writings from Pará, but we will also exemplify this heritage with the edition of two unpublished papers: a text on a case of conscience (or moral philosophy) and one on transnatural philosophy or theodicy (theological metaphysics). With that, are we convinced that there was a Brazilian colonial traditio philosophica? Key words: Corpus Paraensis; second scholasticism; moral philosophy; transnatural philosophy. Corpus Paraensis Resumen: La condición de posibilidad primaria para la existencia de una filosofía es que el ser humano piense y, pensando, transmita sus recuerdos y reflexiones por escrito, es decir, que haya una traditio philosophica – una herencia y una transmisión – de este pensamiento. Lo que identifica a grandes rasgos la experiencia del pensamiento es su registro en la palabra-texto (escrita) y no solo en la palabra-oral (discurso). La condición secundaria, por tanto, es la existencia de textos o escritos filosóficos y, en este caso, la hipótesis a plantear se refiere a los escritos filosóficos coloniales de Pará, a los que denominamos Corpus Paraensis. Probar la existencia de una filosofía colonial brasileña depende, por un lado, de reconocer lo que queda de esa traditio philosophica colonial y, por otro, de analizar estos escritos como ejercicios de pensamiento contenidos en textos. Por tanto, este artículo no solo identificará algunos escritos filosóficos coloniales de Pará, sino que también ejemplificaremos esta herencia con la edición de dos artículos inéditos: un texto sobre un caso de conciencia (o filosofía moral) y otro sobre filosofía o teodicea transnatural (metafísica teológica). Con eso, ¿estamos convencidos de que hubo una tradicio philosophica colonial brasileña? Palavras clave: Corpus Paraensis; segunda escolasticismo; filosofía moral; filosofía transnatural. Data de registro: 16/09/2021 Data de aceite: 01/12/2021. (shrink)

Since Darwin it is widely accepted that natural selection (NS) is the most important mechanism to explain how biological organisms—in their amazing variety—evolve and, therefore, also how the complexity of certain natural systems can increase over time, creating ever new functions or functional structures/relationships. Nevertheless, the way in which NS is conceived within Darwinian Theory already requires an open, wide enough, functional domain where selective forces may act. And, as the present paper will try to show, this becomes even more (...) evident if one looks into the problem of origins. If there was a time when NS was not operating (as it is quite reasonable to assume), where did that initial functional diversity, necessary to trigger off the process, come from? Self-organization processes may be part of the answer, as many authors have claimed in recent years, but surely not the complete one. We will argue here that a special type of self-maintaining organization, arising from the interplay among a set of different endogenously produced constraints (pre-enzymatic catalysts and primitive compartments included), is required for the appearance of functional diversity in the first place. Starting from that point, NS can progressively lead to new (and, at times, also more complex) organizations that, in turn, provide wider functional variety to be selected for, enlarging in this way the range of action and consequences of the mechanism of NS, in a kind of mutually enhancing effect. (shrink)

The project of growing meat artificially represents for some the next best thing to humanity. If successful, it could be the solution to several problems, such as feed- ing a growing global population while reducing the environmental impact of raising animals for food and, of course, reducing the amount and degree of animal cruelty and suffering that is involved in animal farming. In this paper, I argue that the issue of the morality of such a project has been framed only (...) in terms of the best conse- quences for the environment, animals, and humans, or in terms of deontic princi- ples. I argue that to appreciate how deep and difficult this issue is, it is necessary to consider it in terms of a virtue-oriented approach. Such an approach will reveal aspects that are not apparent, not contemplated by typical approaches, but are essen- tial to our understanding of the morality of lab-grown meat. As I argue, evaluating the issue from a virtue-oriented perspective suggests that the project of in vitro meat should not be supported because it stems from unvirtuous motivations. (shrink)

Estudios recientes sobre el léxico de la gracia a partir de las convenciones greco-romanas del honor, el euergetismo y el patronazgo han aportado nuevas intuiciones para comprender las afirmaciones de Pablo sobre la gracia divina. Tras describir dichas convenciones, el artículo trata algunos textos (1Co 15,8-10; 2Co 12,9; Ga 1–2); y los pasajes sobre la gratuidad de su labor (1Ts 2,9; 1Co 9,1-18; 2Co 11,7-11; 12,14-18; 2Ts 3,9), en los que Pablo habla en primera persona sobre el papel de la (...) gracia en su vida. Se pretende demostrar que dichas afirmaciones no son una mera memoria, defensa o confidencia personal, sino que con ello Pablo intenta persuadir y formar a sus comunidades. Tanto las acciones como las pasiones del apóstol se convierten en una importante procedimiento retórico: la vida de Pablo es, así pues, un paradigma visible de la gracia divina. (shrink)

En este artículo se pretende realizar un análisis del origen filosófico de uno de los puntos clave que cambiaron los cimientos de la metafísica moderna a partir de la aportación de la noción de filosofía de naturaleza de Schelling, que conlleva a abrir desde el idealismo alemán una concepción alternativa de las relaciones entre la finitud y el Absoluto a las llevadas a cabo por Fichte y Hegel. Su filosofía de la naturaleza inaugurará toda una corriente de pensamiento que incluirá (...) tanto gran parte de la filosofía de Spinoza como el discurrir estético del Sturm und Drang alemán. Posteriormente, y previa enorme reflexión del tótem ineludible de la filosofía crítica kantiana y ruptura con la fichteana, la importancia de su legado filosófico no hará más que crecer, ya que de la influencia sus escritos participarán, de manera más o menos explícita, pensadores como Schopenhauer, Nietzsche, Freud o Heidegger, e incluso llegará hasta el siglo XXI de la mano de gran parte de los autores de la denominada época posmoderna, como Deleuze o Zizek entre otros. (shrink)

Para elaborar sua filosofia civil, Thomas Hobbes preliminarmente se dedicou ao exame daquilo que constitui a república: o homem. Em sua análise da dinâmica afetivo-cognitiva humana, tecida a partir dos conceitos de sensação, imagem, linguagem e paixão, o conceito de imaginação é apresentado como um resíduo da experiência sensível no corpo. Como tal, uma imagem estará sujeita a se eclipsar sob a luz de imagens mais fortes ou mais recentes, que podem apagá-la da mente tomando o seu lugar. O ato (...) ou faculdade de imaginar, a imaginação — para Hobbes “sensação em declínio” —, é memória, que exprime no presente a sensação passada. Lançada ao futuro, a imagem mantém-se na expressão do medo ou da esperança, paixões que impelem aos homens serem credores de certo esquema de poder. A imaginação dá a forma da expectativa, que projeta passado e presente ao futuro, como uma profecia autorrealizável, garantido a estabilidade do poder e da riqueza. (shrink)

Despite the expansion of the regulatory state, we continue to witness widespread unethical practices across society. This paper addresses these challenges of ethical failure, misalignment, and dissonance by developing a conceptual framework that provides an explicit basis for understanding virtuousness and the common good directed toward the goal of eudaimonia or human flourishing. While much of the literature on virtuousness has focused on the organization, this paper uses a more comprehensive understanding that also incorporates the agent and the economy examined (...) through their relational order. The common good provides direction for guiding behavior of all the various stakeholders and the context for understanding virtuousness, while it is through virtuousness that the common good is effectively realized. Virtuousness and the common good are therefore in effect ‘two sides of the same coin.’ This paper develops a virtuousness–common good conceptual framework which explores the basis for harmonizing the goals of the individual, organization, and the economy. (shrink)

The first form of the inside-outside dichotomy appears as a self-encapsulated system with an active border. These systems are based on two complementary but asymmetric processes: constructive and interactive. The former physically constitute the system as a recursive network of component production, defining an inside. The maintenance of the constructive processes implies that the internal organization also constrains certain flows of matter and energy across the border of the system, generating interactive processes. These interactive processes ensure the maintenance of the (...) constructive processes thus specifying a meaningful outside. Upon this basic form of identity formation, the evolutionary and historical domain is open for the emergence of a whole hierarchy and ecology of insides and outsides. These which mutually subsume and collaborate in the maintenance of the essential inside-outside dichotomy that defines the conditions of possibility of the subjects and the worlds they generate. (shrink)

El llamado “argumento maestro” de Berkeley, por el cual demuestra su principio _esse est percipi_, ha recibido críticas mixtas por parte de los comentaristas: algunos defienden su validez desde sus propias interpretaciones y otros lo acusan de falaz con base en diversas objeciones. El presente artículo defiende al argumento maestro de tres objeciones por parte de Russell, Pitcher y Tipton, las cuales son referidas como _“objeción de la confusión entre el acto perceptivo y el objeto percibido”, “objeción de la confusión (...) entre el concepto del objeto y el objeto mismo” y “objeción del solipsismo del presente”_. El autor propone su propia lectura del argumento maestro para evitar malentendidos y sostiene que dicho argumento cobra su verdadero sentido a partir de los siguientes puntos: la aclaración de los conceptos berkeleyanos de _idea y percepción_; la explicitación de la_ intencionalidad_ de la percepción en el sentido de su _dirección intencional_ hacia objetos intencionales (ideas); y la distinción entre los _dos niveles de dirección intencional de la percepción mediata_ (de una idea _por medio_ de otra), a saber: uno dirigido al _concepto o representación mental como su objeto intencional inmediato_ y el otro dirigido al _objeto representado_ como su _objeto intencional mediato_. (shrink)

Ethical veganism is the view that raising animals for food is an immoral practice that must be stopped because of the harm it causes to the animals, the environment, and our health. Carlo Alvaro argues the only way to stop that harm is to acquire the virtues that enable us to act justly and benevolently toward animals.

el presente artículo pretende ofrecer una breve perspectiva inicial del problema que abre nuestra investigación doctoral acerca de la traducción del silencio. Mediante un enfoque interdisciplinario (con un núcleo filosófico-traductológico), llevaremos a cabo una revisión en torno a la s??a??? (sinapsis) estudiada por Giuseppina Grammatico en su exégesis denominada La s??a??? silencio-palabra en Heráclito (1999a), tomando, asimismo, en consideración diversos textos de la autora en relación con el silencio (1999b; 1999d; 1999c; 2007; 2008). En consecuencia, observamos, en su análisis, una (...) potencial unión entre el silencio y la palabra, en la que se daría un proceso de traducción en el logos (Salazar, 2019). Esto hace surgir nuestra problemática, ya que Grammatico pareciera intuir la existencia de dicho proceso traductológico que conllevaría diversos procesos de traducción. (shrink)

This article examines the relation between the dialectical program established in Plato’s Republic and the practice of dialectic in other dialogues, such as the Parmenides and the Theaetetus. The author argues against those scholars who have sustained a sharp distinction between an intuitive conception of knowledge and the discursive practices characteristic of Plato’s concept of dialectic. In his view, Plato has been overinterpreted from the modern perspective of the distinction between intuitive and discursive forms of knowledge. As a consequence, this (...) article also examines the relation between the dialectical practices displayed in the Parmenides and the Theaetetus and the anhypothetical condition that Plato attributes to “the principle of everything” in the Republic. (shrink)

Através da análise da trajetória do aquitano Bernardo de Agen, bispo e senhor de Sigüenza entre os anos de 1124 a 1151, discutiremos neste artigo como o processo de reconquista territorial empreendida durante a Idade Média Central foi um dos fundamentos para o exercício da dominação eclesiástica na região de Castela, na Península Ibérica. Munido de um poder específico o qual chamamos de poder senhorial-episcopal, o bispo seguntino despontou como um dos principais nomes inseridos na política castelhano-leonesa, encabeçada por uma (...) gama de interdependências entre a monarquia e os episcopados. (shrink)