Buscando aportar a la investigación sobre la imaginación de futuro actual, el artículo explora una ficción científica, El ministerio del futuro (2020), de Kim Stanley Robinson. Esta novela tiene dos singularidades: comienza en julio de 2024, por lo que narra un futuro inminente, prolongando posibilidades concretas de nuestro presente, y propone, basándose en artículos académicos existentes, una moneda —carboncoin— para la transición ecológica. Ello la convierte en una ficción científica especulativa de estrategia, noción explorada en el artículo para comprender esta (...) forma de imaginar el futuro. Tras presentar una serie de conceptos sociológicos para el estudio del dinero (con énfasis en “ficción social”, de Nigel Dodd) y esbozar una historia de la imaginación del futuro del dinero, sosteniendo que, desde 2008, vivimos en una coyuntura de transformación de la moneda, se analiza la futurización del dinero presente en la novela. Se exploran las características e implicaciones del carboncoin, que premia la captura de carbono, analizando momentos de su diseño y devenir en relación a las instituciones bancarias, el dólar, las tecnologías y los dilemas de su adopción. Poniendo a dialogar la trama de la novela con fenómenos históricos, posiciones teóricas, discursos políticos, procesos sociales y tecnológicos, se intenta dar volumen a la hipótesis de que el modo de imaginar el futuro en una ficción científica actual, que especula con el porvenir del dinero en tiempos de cambio climático, puede ofrecer nuevas posibilidades de pensar el futuro a las ciencias sociales. (shrink)

Background: Ethics support services are growing in Europe to help doctors in dealing with ethical difficulties. Currently, insufficient attention has been focused on the experiences of doctors who have faced ethical difficulties in these countries to provide an evidence base for the development of these services.Methods: A survey instrument was adapted to explore the types of ethical dilemma faced by European doctors, how they ranked the difficulty of these dilemmas, their satisfaction with the resolution of a recent ethically difficult case (...) and the types of help they would consider useful. The questionnaire was translated and given to general internists in Norway, Switzerland, Italy and the UK.Results: Survey respondents ranged in age from 28 to 82 years, and averaged 25 years in practice. Only a minority reported having access to ethics consultation in individual cases. The ethical difficulties most often reported as being encountered were uncertain or impaired decision-making capacity , disagreement among caregivers and limitation of treatment at the end of life . The frequency of most ethical difficulties varied among countries, as did the type of issue considered most difficult. The types of help most often identified as potentially useful were professional reassurance about the decision being correct , someone capable of providing specific advice , help in weighing outcomes and clarification of the issues . Few of the types of help expected to be useful varied among countries.Conclusion: Cultural differences may indeed influence how doctors perceive ethical difficulties. The type of help needed, however, did not vary markedly. The general structure of ethics support services would not have to be radically altered to suit cultural variations among the surveyed countries. (shrink)

Political communication in modern democratic societies often requires the speaker to address multiple audiences with heterogeneous values, interests and agendas. This creates an incentive for communication strategies that allow politicians to send, along with the explicit content of their speech, concealed messages that seek to secure the approval of certain groups without alienating the rest of the electorate. These strategies have been labeled dogwhistling in recent literature. In this article, we provide an analysis of overt intentional dogwhistling. We recognize two (...) main stages within the OIDs’ way of conveying a concealed message: the expression of a perspective together with the transmission of an accompanying positioning message vis-à-vis the OID targeted sub-audience, and the inferential extraction of a set of cognitive and non-cognitive contents inferred on the basis of the former stage. Furthermore, we identify three linguistic mechanisms whereby these contents may be transmitted: conventional meaning, conversational implicature and perlocutionary inferencing. Hence, on our view OIDs are not a uniform category, as they may differ as to what extent the concealed content is speaker-meant, and thus actually communicated by the speaker. (shrink)

We analyze contestants’ behavior in the game show “The Weakest Link”. We focus on banking decisions, where a contestant chooses to secure an amount of money for the eventual winner, or to risk it on a general knowledge question. We find that contestants do not use the banking strategy that maximizes total expected prize money. Average earnings could be at least 17% higher. Our results suggest that contestants are not overconfident, but do try to convince other contestants that their ability (...) is higher than it really is, in order to increase chances of winning the prize. We argue that this mechanism may also be applicable to other situations that are of economic interest. (shrink)

We describe and analyze 13 cases handled by our ethics consultation service (ECS) in which families requested continuation of physiological support for loved ones after death by neurological criteria (DNC) had been declared. These ethics consultations took place between 2005 and 2013. Patients’ ages ranged from 14 to 85. Continued mechanical ventilation was the focal intervention sought by all families. The ECS’s advice and recommendations generally promoted “reasonable accommodation” of the requests, balancing compassion for grieving families with other ethical and (...) moral concerns such as stewardship of resources, professional integrity, and moral distress. In cases we characterized as finitegoal accommodation, a “reasonable accommodation” strategy proved effective in balancing stakeholders’ interests and goals, enabling steady progress toward resolution. When a family objected outright to a declaration of DNC and asked for an indefinite accommodation, the “reasonable accommodation” approach offered clinicians little practical direction, and resolution required definitive action by either the family or the clinical team. Based on our analysis and reflections on these 13 cases, we propose ethically justified and practical guidelines to assist healthcare professionals, administrators, and ECSs faced with similar cases. (shrink)

Recently, a number of metaphysicians have been working on the issue of the metaphysical grounds of identity facts. In this paper, I will survey a variety of accounts of identity facts through a particular lens. These accounts will be examined in light of the so-called ‘purity’ principle, a principle intriguing many discussions on metaphysical grounding in recent literature. The aim of this paper is twofold. First, I will indicate what sorts of accounts of identity facts the purity principle rules out (...) and what sorts of accounts it allows. Secondly, I will pinpoint some patterns of how the purity principle may interact with first-order metaphysical inquiries in general. (shrink)

This paper takes a virtuist approach to medical ethics to explore, from an empirical angle, ideas about settled ways of living a good life. Qualitative research methods were used to analyse the ways in which a group of 15 general practitioners articulated notions of good doctoring and the virtues in their work. I argue that the GPs, whose talk is analysed here, defined good general practice in terms of the ideals of accessibility, comprehensiveness, and continuity. They regarded these ideals significant (...) both for the way they dealt with morally problematic situations and for how they conducted their professional lives more generally. In addition, I argue that the GPs who articulated these ideals most clearly were able to, in part, because they shared the experience of working in rural areas. This experience helped them to develop an understanding of the nature of general practice that their urban colleagues were less able to draw on. In that sense, the structural and organisational framework of general practice in rural areas provided the context for their understanding of ideals in general practice. (shrink)

Traditionally the domain of scientists, the history of science became an independent field of inquiry only in the twentieth century and mostly after the Second World War. This process of emancipation was accompanied by a historiographical departure from previous, 'scientistic' practices, a transformation often attributed to influences from sociology, philosophy and history. Similarly, the liberal humanists who controlled the Cambridge History of Science Committee after 1945 emphasized that their contribution lay in the special expertise they, as trained historians, brought to (...) the venture. However, the scientists who had founded the Committee in the 1930s had already advocated a sophisticated contextual approach: innovation in the history of science thus clearly came also from within the ranks of scientists who practised in the field. Moreover, unlike their scientist predecessors on the Cambridge Committee, the liberal humanists supported a positivistic protocol that has since been criticized for its failure to properly contextualize early modern science. Lastly, while celebrating the rise of modern science as an international achievement, the liberal humanists also emphasized the peculiar Englishness of the phenomenon. In this respect, too, their outlook had much in common with the practices from which they attempted to distance their project. (shrink)

(No abstract is available for this citation).

En esta obra se analizan las ideas estéticas más relevantes de tres filósofos contemporáneos, H. Marcuse, M. Merleau-Ponty y H-G. Gadamer, articuladas en torno a la productiva interrelación arte y filosofía y, todavía más concretamente, en torno a la preocupación por el tipo de razón y la búsqueda racional de la libertad que predomina en el ámbito artístico.

As calcium plays an important role in regulating a great variety of neuronal processes, there is a strong interest to generate gadolinium complexes which can act as calcium-sensors in magnetic resonance imaging (MRI). Here we report a new series of potential CAs based on DO3A, having alkylaminobis(methylenephosphonate) side chains (propyl L1, butyl L2, pentyl L3 or hexyl L4). The high complexation efficiency towards the biologically important metal ions of the aminopolyphosphonic acids could be used for the sensing of the extracellular (...) calcium in the brain. On the other hand the introduction of negatively charged phosphonate groups into common Gd3+-based CAs increases their r1 which is important to improve the MR signal especially in high field magnets. The paramagnetic response of the complexes GdL1-GdL4 to Ca2+ was studied by means of relaxometric titrations. The initial relaxivities of the complexes found to be higher than usually reported for the DO3A type ligands at high field magnets (9.4T). r1 values of 6.92, 7.43, 6.70 and 5.76 mM-1s-1 were determined for GdL1, GdL2, GdL3, and GdL4 respectively. Interestingly complexes exhibit unusual properties in the presence of Ca2+. In contrast to previously reported probes the longitudinal relaxivities decrease upon addition of Ca2+. This is favourable for novel fMRI techniques as it could allow transforming the real in vivo decrease in Ca2+ concentration into a positive contrast during physiological processes. The sensitivity of the complexes towards Ca2+ increases with the extension of the aliphatic side chain. No changes in r1 of GdL1 were found over the whole span of Ca2+ concentration. In the case of GdL2, a moderate decrease of r1 was observed on addition of Ca2+, whereas the r1 of the GdL3 and GdL4 solutions showed a strong dependency on the calcium concentration resulting in the decrease to 66% and 61% of the initial r1 values, respectively. (shrink)

Copyright © 2008 by International Union for Health Promotion and Education.

In a recent work, Walter Carnielli and Abilio Rodrigues present an epistemically motivated interpretation of paraconsistent logic. In their view, when there is conflicting evidence with regard to a proposition A (i.e. when there is both evidence in favor of A and evidence in favor of ￢A) both A and ￢A should be accepted without thereby accepting any proposition B whatsoever. Hence, reasoning within their system intends to mirror, and thus, should be constrained by, the way in which we reason (...) about evidence. In this article we will thoroughly discuss their position and suggest some ways in which this project can be further developed. The aim of the paper is twofold. On the one hand, we will present some philosophical critiques to the specific epistemic interpretation of paraconsistent logic proposed by Carnielli & Rodrigues. First, we will contend that Carnielli & Rodrigues’s interpretation implies a thesis about what evidence rationally justifies to accept or believe, called Extreme Permissivism, which is controversial among epistemologists. Second, we will argue that what agents should do, from an epistemic point of view, when faced with conflicting evidence, is to suspend judgment. On the other hand, despite these criticisms we do not believe that the epistemological motivation put forward by Carnielli & Rodrigues is entirely wrong. In the last section, we offer an alternative way in which one might account for the epistemic rationality of accepting contradictions and, thus, for an epistemic understanding of paraconsistency, which leads us to discuss the notion of diachronic epistemic rationality. (shrink)

This paper will examine a novel argument in favour of entity grounding over fact-only grounding. The idea of this argument, roughly speaking, is that the proponents of fact-only grounding cannot provide a unified account of grounds of identity, whereas the proponents of entity grounding can. In this paper, I will give a response to this argument. Specifically, I will argue that the problem which this argument raises to the proponents of fact-only grounding is also a problem with which the proponents (...) of entity grounding are faced. Therefore, this argument fails to show that entity grounding is superior to fact-only grounding. Moreover, I will suggest that the failure of this argument points to a general lesson about the issue of grounds of identity facts. (shrink)

Neospora caninum infection, one of the major causes of abortions in dairy cattle, has brought a huge loss to farmers worldwide. In this study, we develop a six-compartment susceptible-infected model of N. caninum transmission which is later reduced to a two-equation system. Potential controls including medication, test-and-cull, and vaccination are proposed and analyzed, and the corresponding reproduction numbers are derived. The conditions for the global stabilities of disease-free and endemic equilibria are investigated with analytical solutions and geometric approach. Furthermore, uncertainty (...) and sensitivity analysis shows that three control strategies are effective towards the varied environment, whereas the effectiveness of each measure highly depends on parameters related to control actions. Dynamics of reproduction numbers illustrate that disease elimination can be achieved by three types of controls: adopting medication with medicine efficacy higher than 0.4 to prevent vertical transmission, implementing test-and-cull with culling coverage larger than 0.3, and taking vaccine with coverage larger than 0.1. Numerical results suggest that preventive measures should at least include the prevention of access of other hosts, such as dogs, to cattle; otherwise, these control measures will lose effectiveness. Our presented study provides guidance for decision-making on N. caninum infected farm management. (shrink)

The idea of inclusive collective decision-making is important in establishing democratic legitimacy, but it fails when citizens are excluded. Stated-preference methods of valuation, which are commonly used in economics, have been criticised because the principle of willingness to pay may exclude low-income earners who do not have the capacity to pay. Deliberative valuation has been advocated as a way to overcome this problem, but deliberation may also be exclusive. In this review, two deliberative valuation frameworks are compared. The first is (...) grounded on the idea of rational discourse that emphasises argument at the expense of other communicative strategies. It seeks to secure inclusion through procedural rules and prerequisites, but fails to address the underlying democratic limitation of argumentation. The second does not rely on the distinction between rational and rhetorical speech, and therefore admits alternative forms of communication. This approach recognises differences in the communicative capacities and practices of those who take part in deliberation, and so is better equipped to improve, though not to guarantee, inclusion. (shrink)

Modernidad y producción escrita en Colombia, 1880-1930 -- El origen de la filosofía (moderna) en Colombia -- La filosofía de la historia, soporte de la escritura filosófica -- Producción y reproducción escrita de conocimiento -- Escritura, filosofía y modernidad.

Next SectionWhilst there has been considerable debate about the fit between moral theory and moral reasoning in everyday life, the way in which moral problems are defined has rarely been questioned. This paper presents a qualitative analysis of interviews conducted with 15 general practitioners (GPs) in South Australia to argue that the way in which the bioethics literature defines an ethical dilemma captures only some of the range of lay views about the nature of ethical problems. The bioethics literature has (...) defined ethical dilemmas in terms of conflict and choice between values, beliefs and options for action. While some of the views of some of the GPs in this study about the nature of their ethical dilemmas certainly accorded with this definition, other explanations of the ethical nature of their problems revolved around the publicity associated with the issues they were discussing, concern about their relationships with patients, and anxiety about threats to their integrity and reputation. The variety of views about what makes a problem a moral problem indicates that the moral domain is perhaps wider and richer than mainstream bioethics would generally allow. (shrink)

This article proposes to think about the Universal Church of the Kingdom of God religious services offerings from the merger of imaginary features representations of it time and context. While many are in charge to found new paths, Edir Macedo envisioned in already crystallized pedagogy of mental images and people representations his great discursive / theological contribution. Therefore, it was with the demonization of Umbanda and the management of sympathies, rites, blessings and exorcisms converted into sacred liturgies and confrontation with (...) their wichcrafts, to the transformation of their temples and services in major therapeutic/ spiritual spaces. From the mystical and religious imagery to the psychoanalytic rationalizing imaginary, the UCKG remain prosperous and professional in provide feedback on the imagination of its customers from the representations present in their own time setting. In a flexible way, the religious services of the UCKG are always in line with the demands of certain social groups, more precisely to those who are more sensitive to the use of the popular imagination outline as a complementary substance in the plausibility of everyday life. (shrink)

This paper examines the paradoxical transparency involved in training machine-learning models. Existing literature typically critiques the opacity of machine-learning models such as neural networks or collaborative filtering, a type of critique that parallels the black-box critique in technology studies. Accordingly, people in power may leverage the models’ opacity to justify a biased result without subjecting the technical operations to public scrutiny, in what Dan McQuillan metaphorically depicts as an “algorithmic state of exception”. This paper attempts to differentiate the black-box abstraction (...) that wraps around complex computational systems from the opacity of machine-learning models. It contends that the degree of asymmetry in knowledge is greater in the former than the latter. In the case of software systems, software codes are difficult to understand as only software experts with sufficient domain knowledge are equipped to formulate a sound critique. In contrast, the meanings of trained parameters in a machine-learning model are obscure even to the data scientists who configure and train the model. Hence, the asymmetry of knowledge lies only in how data examples are collected, the choice and configuration of machine-learning models, and the specification of features in model design. Under the trend of algorithmic decision-making proliferating with machine-learning heuristics, the paper contends that the more symmetric distribution of knowledge in machine learning could lead to a more transparent production process if proper policies are in place. (shrink)

According to Bem’s self-perception theory, people know their own minds in the same way that they know those of others: they infer their own minds by observing their own behavior and the circumstances in which this behavior takes place. Although Bem’s theory seems anti-introspectionistic, it claims that people infer their minds by observing their own behavior only when internal cues are weak, ambiguous, or un-interpretable. This has led some to argue that Bem does not rule out a priori introspective access (...) to the mind and thus introspection as a research method. This paper will discuss self-perception theory and its influence over recent research and will argue that introspection is not an autonomous research method. This is so because of its radical behavioristic outlook, according to which all methods and data of psychology must be public and not private. Then, the paper will discuss the epistemological implications of this behavioristic attitude on psychology. Finally, it will argue in favor of introspection as an autonomous research method and an independent source of data for psychology. (shrink)

This book offers a novel account of Aquinas's theory of the human act. It argues that Aquinas takes a human act to be a composite of two power-exercises, where one relates to the other as form to matter. The formal component is an act of the will, and the material component is a power-exercise caused by the will, which Aquinas refers to as the 'commanded act.' The book also argues that Aquinas conceptualizes the act of free choice as a hylomorphic (...) composite: it is, materially, an act of the will, but it inherits a form from reason. As the book aims to show, the core idea of Aquinas's hylomorphic action theory is that the exercise of one power can structure the exercise of another power, and this provides a helpful way to think of the presence of cognition in conation and of intention in bodily movement. (shrink)