In connection with the traditional principles of Bioethics, we wonder if they are able to make us understand the terminal patient and those who look after him and his family, or if it will be necessary to “go backwards” (Schritt zurück) - to speak in Heidegger’s terms- up to reach that unavoidable principle that guides and inspires the application of the others. The thought of Emmanuel Levinas can place us near an answer. In fact, he insists that it is the (...) “other” in his face the one that it is imposed with its own strength, as a being essentially ethic and before its presence the only response is to recognize him/her as constitutively “indigent”. Precisely, before any other theory or any other argument, the “other” is presented to me face-to-face, his own presence is already existence of his acknowledgment, it is a call and a appeal to responsibility. Since Ethic demands primarily a complete dedication of all the person, that is to say a radical commitment of reason, will and feelings, we ask ourselves in front of these patients to get for them a new shelter. Serenity, availability, comforted mood among threats, patience, gratitude and hope may become founding virtues of interpersonal relationships (Bollnow). (shrink)

The individual, as an actor in the social world, relies on “a stock of knowledge at hand”. However, he also addresses the cultural and historic forms of validity based on the perspectives of his own interests, reasons and wishes, ambitions, religious and ideological commitments. In this sense, not only does the social world constitute the main scene of our actions but also the locus of resistance. These days of highly social complexity and growing cultural interaction mobilize different identification and differentiation (...) processes. In extraordinary situations of change, such as migration for reasons of work or study, or reasons of political or allegedly religious exile, a reformulation of socio-cultural spaces occurs, which is coupled with a rupture of social connections of support and belonging. This refers to a lifestyle under a “transience” status, which may last, in certain cases, all life long. The “place of roots” fails and the subject ends up feeling a stranger even in its own spaces. In this sense, the foreigner’s right to hospitality resides precisely in not being considered the absolute other, the barbarian, the savage who is absolutely excluded and heterogeneous, but in being someone whose identity should be guaranteed. Upon answering this requirement, the foreigner undertakes responsibility before the law and before its hosts: the foreigner becomes “a subject of rights”. (shrink)

Razón, poesía, historia.--La cuestión del estoicismo español.--El querer.

O objetivo deste trabalho é estudar a relação que se estabelece entre as características da fenomenologia filosófica, a natureza do conhecimento que dela deriva e o modo como interfere sobre a produção do conhecimento em comunicação. Em primeiro lugar, observa-se a concepção de comunicação como processo transmissivo desenvolvida pelos clássicos estudos de mídia ou pelos processos de comunicação de massa. Em seguida, aproximam-se comunicação e semiótica como campos epistemológicos que, embora desenvolvam mútuas influências científicas, são, não raro, considerados áreas científicas (...) distintas atualmente, observa-se a emergência de outras bases de reflexão que podem aproximar a comunicação e a semiótica, enquanto áreas científicas. (shrink)

What is science? What is the distinction between scientific knowledge and living science, science of experience. Peirce's pragmatism. The scientific dimension of Peirce's categories: deduction, abduction, induction. Induction as a connection between the abductive hypothesis, that is only probable and the generation of a deductive and indispensable law that characterises behavior habits.Que é ciência? A distinção entre conhecimento científico e ciência como coisa viva, ciência da experiência. A dimensão científica das categorias de Peirce: dedução, abdução, indução. Pragmatismo peirceano. A indução (...) como elemento de ligação entre a hipótese explicativa abdutiva apenas provável e a geração de uma lei dedutiva, necessária porque normativa para hábitos de conduta. (shrink)

Dibujar el pensamiento de Seneca es dibujar su figura viva, trazar el esquema de su persona. Seneca es un mediador que para alzarse sobre nosotros necesita de nuestra necesidad, pues solo apoyado en nuestra indigencia tiene sentido. Maria Zambrano lleva a cabo un lucido estudio de la figura y significacion del pensador cordobes y presenta una seleccion de sus escritos.

Spectroscopy is a scientific topic at the interface between Chemistry and Physics, which is taught at high school level in relation with its fundamental applications in Analytical Chemistry. In the first part of the paper, the topic of spectroscopy is analyzed having in mind the well-known Johnstone’s triangle of chemistry education, putting in evidence the way spectroscopy is usually taught at the three levels of chemical knowledge: macroscopic/phenomenological, sub-microscopic/molecular and symbolic ones. Among these three levels, following Johnstone’s recommendations the macroscopic (...) one is the most useful for high school students who learn spectroscopy for the first time. Starting from these premises, in the second part of the paper, we propose a didactic sequence which is inspired by the historical evolution of spectroscopic instruments from the first spectroscopes invented by Gustav Kirchhoff and Robert Bunsen in 1860 to the UV–vis spectrophotometers which became common since the 1960s. The idea behind our research is to analyze the conceptual advancements through the history of spectroscopy and to identify the key episodes/experiments and spectroscopic instruments. For each of them, a didactic activity, typically an experiment, is then proposed underlining the relevant aspects from the chemistry education point of view. The present paper is the occasion to reflect on the potentialities of an historical approach combined with a laboratorial one, and to discuss the role of historical instruments and related technological improvements to teach spectroscopy. (shrink)

Hilary Putnam is one of the world’s leading philosophers. His highly original and often provocative ideas have set the agenda for a variety of debates in philosophy of science, philosophy of mind and philosophy of language. His now famous philosophical thought experiments, such as the ‘Twin earth’ and ‘the brains in the vat’ have become part of the established canon in philosophy and cognitive science. _Reading Putnam_ is an outstanding overview and assessment of Hilary Putnam’s work by a team of (...) international contributors, and includes replies by Putnam himself. Divided into clear sections, it contains chapters on key aspects of Putnam’s large body of writing, including: Scientific realism and the changes that Putnam’s thought has undergone on this topic analyticity and ontology, including the important interconnections between the views of Putnam and Quine Putnam’s arguments concerning externalist views of meaning and reference, questions of conceptual relativity, and his preoccupation with ethics through a denial of the fact–value dichotomy Putnam’s developing views on perception. Offering an excellent survey of Putnam’s work, _Reading Putnam_ is essential for those studying philosophy of mind, philosophy of language, and philosophy of science, as well as for anyone interested in contemporary philosophy. (shrink)

In the literature, the pragmatic dimension of metaphors has been clearly acknowledged. Metaphors are regarded as having different possible uses, especially pursuing persuasion. However, an analysis of the specific conversational purposes that they can be aimed at achieving in a dialogue and their adequacy thereto is still missing. In this chapter, we will address this issue focusing on the classical distinction between the explanatory and persuasive uses of metaphors, which is, however, complex to draw at an analytical level and often (...) blurred and controversial also from a theoretical point of view. Building on the analysis of explanation in different theories and fields of study, we show how it can be conceived as characterized by a cognitive and a pragmatic dimension, where the transference of understanding is used pragmatically for different dialogical goals - such as informing, making a joint decision, and most importantly persuading. In this sense, the cognitive effects of understanding are not incompatible with a persuasive dialogical purpose. This theoretical proposal will be applied to examples drawn from the medical context, to show how a pragmatic approach to explanation can account for the complexity of the cases that can be found in actual dialogical contexts. (shrink)

Uno de los movimientos literarios de la posguerra guatemalteca fue la llamada Generación X, que se posicionó críticamente como una alternativa a la cultura oficial. Estos jóvenes artistas y escritores, en constante movimiento, rechazaban provocativamente las estructuras que los marginaban. Posicionados en una posmodernidad periférica, su referente era la globalización, como cambio radical de cultura. Ellos hicieron caso omiso de la memoria histórica, el canon sancionado, los códigos morales convencionales, las grandes narrativas y se sumergían honda -y a veces arriesgadamente- (...) en su esfera privada, sin horizontes utópicos. Como reacción a las grandes o pequeñas editoriales que los desconocían, generaron sus propios medios de producción y divulgación para su producción literaria. (shrink)