Cuando hablamos de iconos nos referimos a representaciones que producen un cierto impacto en nosotros aunque no sean perfectas; del icono se esperan armonía, belleza, simplicidad. Cuando el icono no es una imagen sino una persona humana, se convierte en referente: observamos aspectos de su personalidad con los que nos identificamos aunque nos coincidan exactamente con los nuestros. A lo largo de la historia de la ciencia, las mujeres han sido iconos referenciales fundamentalmente por dos cosas, su calidad humana y (...) su excelencia científica. (shrink)

Cada vez más, la medida de los estándares educativos está arrojando luz a las Reformas emprendidas en los distintos países. En el caso español, y concretamente en lo relativo a la enseñanza de las Ciencias, el paso a dar está en la transferencia de los aprendizajes hacia situaciones de vida.

My hypothesis is that the cognitive challenge posed by death might have had a co-evolutionary role in the development of linguistic faculties. First, I claim that mirror neurons, which enable us to understand others’ actions and emotions, not only activate when we directly observe someone, but can also be triggered by language: words make us feel bodily sensations. Second, I argue that the death of another individual cannot be understood by virtue of the mirror neuron mechanism, since the dead provide (...) no neural pattern for mirroring: this cognitive task requires symbolic thought, which in turn involves emotions. Third, I describe the symbolic leap of the human species as a cognitive detachment from the here and now, allowing displaced reference: through symbols the human mind can refer to what is absent, possible, or even impossible (like the presence of a dead person). Such a detachment has had a huge adaptive impact: adopting a coevolutionary standpoint can help explain why language is as effective as environmental inputs in order to stimulate our bodily experience. In the end I suggest a further coevolutionary reversal : if language is necessary to understand the death of the other, it might also be true that the peculiar cognitive problem posed by the death of the other (the corpse is present, but the other is absent) has contributed to the crucial transition from an indexical sign system to the symbolic level, i.e., the cognitive detachment . Death and language, as Heidegger claimed, have an essential relation for humans, both from an evolutionary and a phenomenological perspective: they have shaped the symbolic consciousness that make us conceive of them. (shrink)

Plural Logic is an extension of First-Order Logic which has, as well as singular terms and quantifiers, their plural counterparts. Analogously, Higher-Level Plural Logic is an extension of Plural Logic which has, as well as plural terms and quantifiers, higher-level plural ones. Roughly speaking, higher-level plurals stand to plurals like plurals stand to singulars; they are pluralised plurals. Allegedly, Higher-Level Plural Logic enjoys the expressive power of a simple type theory while committing us to nothing more than the austere ontology (...) of First-Order Logic. Were this true, Higher-Level Plural Logic would be a useful tool, with various applications in philosophy and linguistics. However, while the notions of plural reference and quantification enjoy widespread acceptance today, their higher-level counterparts have been received with a lot of scepticism. In this paper, I argue for the legitimacy of Higher-Level Plural Logic by providing evidence to the effect that natural languages contain higher-level plural expressions and showing that it is likely that they do so in an indispensable manner. Since the arguments I put forward are of the same sort advocates of Plural Logic have employed to defend their position, I conclude that the commonly held view that Plural Logic is legitimate, but not so its higher-level plural extensions is untenable. (shrink)

Why are mistaken beliefs about Covid-19 so prevalent? Political identity, education and other demographic variables explain only a part of individual differences in the susceptibility to Covid-19 misinformation. This paper focuses on another explanation: epistemic vice. Epistemic vices are character traits that interfere with acquiring, maintaining, and transmitting knowledge. If the basic assumption of vice epistemology is right, then people with epistemic vices such as indifference to the truth or rigidity in their belief structures will tend to be more susceptible (...) to believing Covid-19 misinformation. We carried out an observational study (US sample, n = 998) in which we measured the level of epistemic vice of participants using a novel Epistemic Vice Scale. We also asked participants questions eliciting the extent to which they subscribe to myths and misinformation about Covid-19. We find overwhelming evidence to the effect that epistemic vice is associated with susceptibility to Covid-19 misinformation. In fact, the association turns out to be stronger than with political identity, educational attainment, scores on the Cognitive Reflection Test, personality, dogmatism, and need for closure. We conclude that this offers evidence in favor of the empirical presuppositions of vice epistemology. (shrink)

We prove that the category of Nachbin’s compact ordered spaces and order-preserving continuous maps between them is dually equivalent to a variety of algebras, with operations of at most countable arity. Furthermore, we observe that the countable bound on the arity is the best possible: the category of compact ordered spaces is not dually equivalent to any variety of finitary algebras. Indeed, the following stronger results hold: the category of compact ordered spaces is not dually equivalent to any finitely accessible (...) category, any first-order definable class of structures, and any class of finitary algebras closed under products and subalgebras. An explicit equational axiomatisation of the dual of the category of compact ordered spaces is obtained; in fact, we provide a finite one, meaning that our description uses only finitely many function symbols and finitely many equational axioms. In preparation for the latter result, we establish a generalisation of a celebrated theorem by Mundici: our result—whose proof is independent of Mundici’s theorem—asserts that the category of unital commutative distributive lattice-ordered monoids is equivalent to the category of what we call MV-monoidal algebras.Abstract taken directly from the thesis.E-mail: marco[email protected]: https://air.unimi.it/retrieve/handle/2434/812809/1698986/phd_unimi_R11882.pdf. (shrink)

The introduction of and the commitment to evidence-based nursing in all care settings have led to a rapid increase of intervention and outcome-based research programs. Yet, the topics of nursing research are not only affected by interventions and outcomes but also affected by the concept of caring derived from humanistic philosophy. Considering this twofold orientation of nursing science, nuanced ethical regulations for nursing research programs are called for. In addition to the different research approaches, further arguments for ethical regulations are (...) as follows: first, the different degrees of contextualization and the variety of participation models regarding the target groups; second, the capacities and opportunities of participants; and third, the caring relationship between nurses and research subjects. To capture these special features of nursing science, four approaches to fill the gaps in existing ethical regulations for nursing research are proposed: (a) process orientation, (b) community orientation, (c) context orientation, and (d) relation orientation. (shrink)

Este escrito pretende examinar el papel de la estética en el pensamiento de Schiller y Schelling en 1795 para rastrear el modo en que el pensamiento estético comienza a constituirse como un camino desde el que afrontar la problemática de la libertad planteada por la modernidad y, en especial, por la filosofía práctica de Kant. En el primer apartado se tratará de aclarar el sentido en el que la reflexión estética de ambos autores en 1795 no se puede disociar de (...) la problemática servida por la filosofía kantiana. En primer lugar intentaré mostrar las razones por las que las premisas mismas del sistema crítico hacen necesaria la Crítica del Juicio, cuya primera parte, como es sabido, constituye precisamente una ¿crítica del juicio estético¿ y, desde aquí, defenderé que la obra se hace cargo de cierta ambivalencia inherente al kantismo y que, precisamente por ello, expresa del modo más perspicuo el problema que plantea el concepto kantiano, formal, de libertad. Con ello se insiste evidentemente en la relevancia de esta obra para la primera recepción de Kant en general, esto es, para el primer Idealismo postkantiano en tanto que preocupado por elevarse a la verdad del espíritu kantiano, pero, sobre todo, se comenzarán a iluminar las razones por las que la orientación estética del pensamiento, orientación que en 1795 exploran tanto Schiller como Schelling, podrá considerarse un camino privilegiado de cara tanto a la ¿recuperación¿ de la consistencia del kantismo como a la elaboración de un concepto satisfactorio de libertad. Es decir, se intentará fundamentar así, aun cuando sólo sea indirectamente, que la conexión de la ética, de la filosofía práctica, con la estética resulta prometedora aun desde una óptica estrictamente kantiana. Pero el núcleo de este trabajo se desarrollará en los apartados segundo y tercero donde, partiendo de este suelo común compartido por Schiller y Schelling, se examinarán las diferencias entre los modos en que la reflexión estética de cada uno responde a la problemática planteada por el kantismo. En relación a esto último será fundamental determinar si sus respuestas, en tanto que soluciones, realmente se mantienen fieles a la complejidad que nace de la ambivalencia del espíritu kantiano o si, antes bien, pagan el precio de optar por uno sólo de los hilos que tejen el sistema crítico. (shrink)

Taking the Critique of Judgement for an answer to the problem raised by the kantian dualisms, I offer a reading of this work according to which in the part devoted to the teleological judgement Kant practices a Hegelian way of resolution, whereas, in the “critique of the aesthetic judgement”, he thinks the relation between the opposites of such dualisms in a new way that opens up the possibility of a dialectical thought rid of the absolutness of the Hegelian reason.

What is the difference between the discriminations made by a home appliance able to distinguish salt from sugar, and my sensations of salty and sweet? It is never taken into consideration that, in contrast to the appliance, I can have offline sensations, i.e., phenomenal experiences in the absence of direct environmental stimuli, mainly evoked by words occurring into thought, conversation, reading, etc. If we put this detachment stimuli/sensations in relation with the correlative detachment signs/referents inaugurated by the cognitive revolution of (...) symbolic language , we might rethink the role played by language in our phenomenal experience as a whole. Qualia can be defined as forms of relationship between organisms and environment, given that human environment is extended to the linguistic dimension, and that the latter has ignited a coevolutionary process with human cognition. The very same properties we attribute to qualia, even when conceiving of them as pre-linguistic phenomenal traits, rely on the cognitive resources that language has made available. The substantialist notion of qualia, I argue, is formed by an online sensation on which the focus shifts from the perceived object to the sensory quality by virtue of linguistic modes of thinking, which are systematically neglected. (shrink)

During the last decades the special literature has paid relatively much attention to the problematic of speech acts. However, in Slovakia it still remains underdeve-loped. Therefore the author decided to examine it from the points of view of its establishment, gradual development and interactional communication. The paper offers a survey of all philosophical-linguistic views on this problematic. Further, it gives a more detailed analysis of the theory of the founders of the speech acts theory , comparing their main ideas with (...) those of other philosophers and linguists. (shrink)

El objetivo de este artículo es ofrecer, al hilo de un análisis del texto de la Fenomenologíadel Espíritu que comenta la Antígona de Sófocles, una interpretación del concepto hegeliano de acciónque pone en cuestión la tesis, defendida habitualmente, según la cual Hegel habría pretendido que elconflicto trágico resulta superado por la acción moderna.Ese texto revela que la acción, que comparece ahí como principio absoluto, posee sin embargo unaestructura quebrada y paradójica: necesariamente presupone y niega una instancia en sí, inmediata ysustantiva (...) que, finalmente, oculta la negatividad de la muerte. En la medida en que esa vinculación ala sustancia se demuestra así consustancial a la acción, el trabajo concluye, frente a otras lecturas, que,aun cuando la historia del espíritu haya dejado atrás la “sustancia ética” antigua, la acción nopuede liberarse para Hegel del carácter trágico. Por último, defiende el sentido en el que precisamenteesta condición trágica la determina a la vez como destructiva y productiva, capaz de abrir la historia. (shrink)

O ficcionalismo, geralmente classificado como um tipo de nominalismo, apresenta como perspectiva precípua a tese de que os entes matemáticos são ficções. Para o ficcionalista, o discurso matemático é desprovido de conteúdo. Hartry Field, que é o principal defensor dessa concepção ontológica da matemática, contesta, em Science Without Numbers, a utilização de entes matemáticos na redação de teorias da física, alegando que a defesa mais plausível do realismo ontológico matemático é o argumento da indispensabilidade de Quine-Putnam. O ficcionalismo defendido por (...) Field nos permite, de acordo com Shapiro, classificá-lo no grupo filosofia-primeiro, ou seja, entre os filósofos que defendem que a filosofia deve ser responsável por legislar a respeito da prática matemática. Dessa forma, podemos considerar Field um revisionista epistemológico. Como se sabe, a dependência da ciência moderna em relação ao discurso matemático coloca a tese ficcionalista em xeque. Ainda assim, se partirmos dos pressupostos filosóficos da vertente formalista da filosofia da matemática, que concebe a matemática como constituída de um conjunto de regras sem significado que podem ser manipuladas de maneira puramente sintática, poderemos traçar importantes analogias entre matemática e ficção, tal como também entre metamatemática e metaficção. Para um formalista simpático à tese ficcionalista, o estatuto ontológico da matemática é semelhante ao das regras de um jogo de xadrez. (shrink)

Isis oder Encyklopädische Zeitung, edited by the German natural philosopher Lorenz Oken (1779‐1851), is supposed to be one of the most significant journals of natural sciences in the early 19th century. The following study, based on a quantitative analyses of all articles (1817‐1822), investigates the profile of the natural sciences in this journal. The results are interpreted according to Oken's concept of the journal as well as his editorial notes. It is shown that the encyclopedically broadly designed journal focuses on (...) the natural sciences as major part of it's content, presenting the descriptive history of natural sciences (Naturgeschichte) as main subject. The journal's research perspective follows the encyclopedical spread of issues and scientific subjects; a clear research profile of scientific disciplines can not be discerned. Although scientific subjects, issues and authors are heterogeneous, Oken preserves an inner coherence by a common perspective founded in natural philosophy: his strategy was therefore to interfere with the content of the articles by comments and footnotes. Finally it is shown that Oken's idea of encyclopedism and it's realisation in Isis comprises sciences as well as politics as two sides of the same coin: based on the philosophical understanding of the unity of nature Oken tries to educate the consciousness of his readers towards a socially and politically homogeneous nation. (shrink)

A view that emancipates free will by means of quantum indeterminism is frequently rejected based on arguments pointing out its incompatibility with what we know about quantum physics. However, if one carefully examines what classical physical causal determinism and quantum indeterminism are according to physics, it becomes clear what they really imply–and, especially, what they do not imply–for agent-causation theories. Here, we will make necessary conceptual clarifications on some aspects of physical determinism and indeterminism, review some of the major objections (...) against libertarian conjectures, and show that there is no conceptual incompatibility preventing us from taking a ‘quantum-libertarian’ approach to the problem of free will. In particular, we will illustrate the possible role of self-causation (causa sui) as a potential solution to otherwise apparently incompatible or even paradoxical statements concerning free will and quantum indeterminism. (shrink)

A partir de la reivindicación de Adorno del poder crítico del arte, este trabajo confronta la posición de este pensador con las de Kant y Hegel a propósito de la cuestión de la autonomía del ámbito estético. Explica por qué Adorno considera que ni Kant, quien afirma esa autonomía, ni Hegel, quien, por el contrario, asume su heteronomía, logran reconocer (el poder de) la obra de arte y de la experiencia estética. Muestra luego que Adorno tomó conciencia de que ello (...) proviene del compromiso de ambos autores con la pretensión de plena autonomía del sujeto moderno, y explica finalmente que Adorno sí reconoce la función crítica del arte y del pensamiento que le corresponde gracias a que rechaza tal pretenciosa subjetividad. Taking Adorno's vindication of the critical power of art as a starting point and focussing on the question of the autonomy of the aesthetic field, this paper confronts Adorno's position with those of Kant and Hegel. I explain why Adorno considers that neither Kant-affirming its autonomy- nor Hegel -assuming its heteronomy- succeeded in recognising (the power of) the work of art and the aesthetic experience. I show that Adorno saw that this was due to their common commitment to the modern subject's claim to full autonomy, and finally argue that Adorno, on the contrary, can do that because he abandons such a pretentious subjectivity. (shrink)

This paper proposes to call «countermodern aesthetics» a philosophical line that, reaching from the last Kant to Heidegger, would oppose to the modern dominance of theory while acknowledging the inner connection of the aesthetic to truth, to the tragic truth. It presents then cinema as a mass medium that modern aesthetics interprets according to its own conception of art in order to fit it into the advanced capitalist system and its ideology. And, finally, ir argues that S.Zizek´s alternative understanding of (...) cinema, because of the tragic condition of its very underlying metaphysics, continues the tradition that has been presented as «counter-modern aesthetics». (shrink)

This paper offers an alternative perspective to the traditional interpretation of Hegel's philosophical reflection on history, departing from a reinterpretation of Hegel's reading of the tragic action of Antigone in Chapter VI of the Phenomenology of Spirit. The customary interpretation of this text affirms that Hegel shows how the conflict of tragic action finds its truth and its end in the identity of spirit. Tragic conflict is left behind to the same extent that spirit sublates the Greek ethical substance. This (...) way, spirit can guarantee that our historical time is released from the past of the substance, or the spiritual movement of mediation from the immediacy of an ‘in-itself’. My reading, by contrast, finds under the tragic conflict of this text of Hegel's nothing but the ‘no’ of death that negates itself, or a principle that has the form of an original and irreducible conflict. Under this interpretation of Hegelian spirit, it becomes clear that it can neither fail to posit some form of ‘in-itself’ nor sublate its own tragic nature. This way it is shown that Hegel's reflection on the past does not reassure the superiority of the identity of the present, but rather illuminates its ‘broken’ nature. I thus offer an alternative view on Hegel's comprehension of the relation between present and past and between philosophy and time. (shrink)

The essay presents an interpretation of Hegel’s speculative sentence that, emphasizing the “counter-thrust” that the modern subject undergoes here, allows us to connect the movement of the Hegelian subject to the negativity recognised by Kant at the bottom of the faculty of judgment with regard to its aesthetic dimension. This way, it aims, first, to put into question the interpretation that sees in Hegel’s philosophy a regression with regard to the consciousness, attained by Kant, of the finitude, or the constitutive (...) split, of the modern subject, and, finally, in line with recent interpretations of Hegel, like those of Žižek or Malabou, to contribute to the questioning of the traditional interpretation of Hegel’s dialectics as the overcoming of negativity into a final reconciling synthesis. (shrink)

Este trabajo parte de la constatación del carácter central que en la reconocimiento adorniano de lo estético tiene la rehabilitación de su vínculo al conocimiento y a la verdad. Se reconstruye así la crítica de Adorno a la teoría estética kantiana desde su rechazo de la separación que Kant estableció entre el ámbito estético y el epistemológico. Esta crítica, que acusa a la estética kantiana de subjetivista, se retrotrae finalmente a la insatisfacción de Adorno respecto al enfoque trascendental, en tanto (...) que no dialéctico. En este punto deviene patente la necesidad de determinar la especificidad de su propia comprensión de lo estético y de la dialéctica. Sorprendentemente se descubre entonces una inesperada cercanía entre su posición y la de la misma estética kantiana que permite reconocer en ésta última ciertos rasgos que desbordan el propio sistema crítico hacia el planteamiento adorniano. Pero esta cercanía prueba también la inmanencia y legitimidad de la (ambigua) crítica de Adorno a Kant y, de resultas, el carácter insatisfactorio de la determinación kantiana del conocimiento y la verdad. (shrink)

Eusociality is the form of animal social organization with a reproductive division of labor, most prominently known from ants and bees. Here I ask the question why this enormously successful form of social organization is missing in the largest and most diverse group of vertebrates, the teleost fishes. I first briefly review the phylogenetic distribution and likely evolutionary origins of eusociality. Then, after an equally very brief review of the diverse life history strategies of teleosts, I conclude that it is (...) not the lack of evolutionary pre-adaptations which is keeping teleosts from becoming eusocial. Rather, I argue, that the absence of eusocial fish is caused by a number of differences between aquatic (chiefly marine) and terrestrial ecosystems: (1) Greater offspring dispersal in aquatic ecosystems reduces the role of kin-selection. (2) Lesser predictability of the environment at larger timescales in marine ecosystems disfavors eusociality. (3) A briefer impact of resource pulses in aquatic ecosystems will cause less evolutionary pressure towards cooperation, and eventually eusociality. Finally, I conclude by predicting that the most likely places to find eusocial fishes will be the deep-water regions of the ocean and the African rift lakes. (shrink)

With the advent of powerful parallel computers, efforts have commenced to simulate complete mammalian brains. However, so far none of these efforts has produced outcomes close to explaining even the behavioral complexities of animals. In this article, we suggest four challenges that ground this shortcoming. First, we discuss the connection between hypothesis testing and simulations. Typically, efforts to simulate complete mammalian brains lack a clear hypothesis. Second, we treat complications related to a lack of parameter constraints for large-scale simulations. To (...) demonstrate the severity of this issue, we review work on two small-scale neural systems, the crustacean stomatogastric ganglion and the Caenorhabditis elegans nervous system. Both of these small nervous systems are very thoroughly, but not completely understood, mainly due to issues with variable and plastic parameters. Third, we discuss the hierarchical structure of neural systems as a principled obstacle to whole-brain simulations. Different organizational levels imply qualitative differences not only in structure, but in choice and appropriateness of investigative technique and perspective. The challenge of reconciling different levels also undergirds the challenge of simulating and hypothesis testing, as modeling a system is not the same thing as simulating it. Fourth, we point out that animal brains are information processing systems tailored very specifically for the ecological niches the respective animals live in. (shrink)

This commentary came from within the framework of integrating the humanities in medicine and from accompanying research on disease-related issues by teams involving clinicians and researchers in medical humanities. The purpose is to reflect on the challenges faced by researchers when conducting emotionally laden research and on how they impact observations and subsequent research findings. This commentary is furthermore a call to action since it promotes the institutionalization of a supportive context for medical humanities researchers who have not been trained (...) to cope with sensitive medical topics in research. To that end, concrete recommendations regarding training and supervision were formulated. (shrink)

Lévinas believed that Blanchot identified artistic inspiration with his understanding of the il y a, that is, an inauthentic attitude toward life and the Other. Lévinas, who tried to overcome the neutrality of the il y a, criticised Blanchot’s desire to establish ethics as a prima philosophia. Lévinas asked himself in what way the artwork could give access to the ethical, which is why he explored the relationship between expression and responsibility. He concluded that poetic speaking was excluded from his (...) understanding of ethical language. Therefore, Lévinas was against poetic activity, in ethical terms, because poetic activity (dis)possessed the subject/artist in such a way that the creator was not able to control his writing, which converted art into the worst kind of irresponsibility. This paper will focus on Lévinas’ first aesthetic period, and on the ideas collected in the essay La Réalité et son ombre, published in 1948. (shrink)