Los modelos epistemológicos tradicionales clasifican el conocimiento en disciplinas separadas con objetos de estudio distintos y técnicas específicas, incluso proponiendo esquemas jerárquicos. Según pensadores como John Holland o Teilhard de Chardin, el avance de la ciencia implica una convergencia entre sus disciplinas. Esta convergencia puede estudiarse de maneras distintas, como el impacto de diferentes autores fuera de su equipo o la manera en la que colaboran. Aunque estos estudios están generando ideas interesantes, no son capaces de mostrar la convergencia de (...) los distintos temas que se tratan en un cuerpo de trabajos. Este artículo intenta estudiar esta pregunta desde un punto de vista cuantitativo, buscando evidencias que apoyen la idea de convergencia en el contenido de las ciencias en sí mismas. Empleamos Latent Dirichlet Analysis, una técnica que analiza textos y estima las contribuciones relativas de los temas que los generan. Aplicamos esta técnica al corpus de artículos publicados por el Instituto de Santa Fe, que describe trabajos relacionados con las Ciencias de la Complejidad entre 1989 y 2015. Analizamos la cercanía entre las diferentes áreas, la aparición y desaparición de temas de investigación y, en general, la posible convergencia entre disciplinas. Combinando la estructura obtenida de la historia de las publicaciones de SFI con técnicas de inferencia de jerarquía y clustering, reconstruimos la perspectiva de una comunidad científica dinámica que experimenta tendencias, temas recurrentes y cambios en la cercanía de las diferentes disciplinas. Nuestros resultados muestran que hay evidencias de convergencia y que la aplicación de métodos cuantitativos puede proporcionar nuevos elementos de comprensión que ayuden a los investigadores a estructurar una literatura científica cada vez más amplia y compleja, así como a identificar áreas potenciales para nuevas colaboraciones. (shrink)

The following views were presented at the Annual Meeting of the American Association for the Advancement of Science Seminar “Teaching Ethics in Science and Engineering”, 10–11 February 1993 organized by Stephanie J. Bird , Penny J. Gilmer and Terrell W. Bynum . Opragen Publications thanks the AAAS, seminar organizers and authors for permission to publish extracts from the conference. The opinions expressed are those of the authors and do not reflect the opinions of AAAS or its Board of Directors.

In “Epistemological Duties,” Richard Feldman uses three main questions to illuminate the topic of epistemological duties. What are our epistemological duties? After suggesting that epistemological duties pertain to the development of appropriate cognitive attitudes, Feldman asks What makes a duty epistemological? and How do epistemological duties interact with other kinds of duties? His pursuit of contributes to his response to in that he uses it to argue that a concept of distinctly epistemological duty must exclude practical and moral (...) duties that pertain to belief, and include only duties that pertain to epistemological success. (shrink)

We argue that the value of authenticity does not explain the value of self-knowledge. There are a plurality of species of authenticity; in this paper we consider four species: avoiding pretense (section 2), Frankfurtian wholeheartedness (section 3), existential self-knowledge (section 4), and spontaneity (section 5). Our thesis is that, for each of these species, the value of (that species of) authenticity does not (partially) explain the value of self-knowledge. Moreover, when it comes to spontaneity, the value of (that species of) (...) authenticity conflicts with the value of self-knowledge. (shrink)

The badness of having conflicting emotions is a familiar theme in academic ethics, clinical psychology, and commercial self-help, where emotional harmony is often put forward as an ideal. Many philosophers give emotional harmony pride of place in their theories of practical reason.1 Here we offer a defense of a particular species of emotional conflict, namely, ambivalence. We articulate an conception of ambivalence, on which ambivalence is unresolved inconsistent desire (§1) and present a case of appropriate ambivalence (§2), before considering two (...) alternative defenses of emotional conflict (§3). We then argue that inconsistent desires can be fitting (§4) and that it can be reasonable not to resolve inconsistent desires (§5), before considering an objection (§6) and concluding the discussion (§7). (shrink)

A theory that treats language not as an abstract symbol system but as a function of our brains and experience, integrating recent findings from biology, ...

This chapter explores normative conceptions of citizenship and their implications for moral and civic education. Starting with an account of the historical emergence of Republican and Liberal conceptions of citizenship, it notes important conceptual links between notions of citizenship and agency, democracy, general will formation, political authority and legitimacy, rights and duties, and moral and political standing. Against this historical background, it then turns to a discussion of the cognitive and affective capacities that these notions of citizenship involve, and the (...) role of education in the development of citizens. Contemporary analyses and controversies, such as the role of national identity and the role of educational institutions as sites for developing civic knowledge and dispositions, are outlined. The chapter concludes by exploring the idea of global citizenship and its implications for citizenship education. (shrink)

Jurisprudence -- Law -- Laws as rules of human action -- Positive law -- The sources of law -- The object of law -- Rights -- Analysis of a right -- The leading classifications of rights -- Rights at rest in motion --Private law : rights in rem -- Private law : rights in personam --Private law : remedial rights -- Private law : abnormal -- Private law : adjective -- Public law -- International law -- The application of law.

This paper looks at some of the ways in which environmental philosophers have sought to press ecological concepts into the service of environmental ethics. It seeks to show that although ecology plays a major role in opening our eyes to sources of value in the natural world, we should not necessarily attempt to build our account of nature’s value upon the concepts which ecology supplies. No description is going to capture nature’s essence; no formula is going to demonstrate its value. (...) We should recognise the natural world as a particular historic individual and relate to it accordingly. This means acknowledging its value in a contingent, conditional and provisional way, and recognizing its value as a precondition of the value of our own lives. (shrink)

Passages in Leibniz which have been understood to contain his statement of Leibniz law do not in fact contain any statement of that principle. Some of these passages contain a statement of the principle of the identity of indiscernibles, While others contain a statement of a principle about concept identity. The latter principle states that a concept, A, Is identical with a concept, B, If and only if a can be substituted for b in any proposition without change of truth (...) value. (shrink)

Author note: Penny A. Weiss, Associate Professor of Political Science at Purdue University, is the author of Gendered Community: Rousseau, Sex, and Politics. Marilyn Friedman, Associate Professor of Philosophy at Washington University, is the author of What Are Friends For? Feminist Perspectives on Personal Relationships and Moral Theory.

A new theory of how the brain constructs emotions that could revolutionize psychology, health care, law enforcement, and our understanding of the human mind Emotions feel automatic, like uncontrollable reactions to things we think and experience. Scientists have long supported this assumption by claiming that emotions are hardwired in the body or the brain. Today, however, the science of emotion is in the midst of a revolution on par with the discovery of relativity in physics and natural selection in biology--and (...) this paradigm shift has far-reaching implications for us all. Leading the charge is psychologist and neuroscientist Lisa Feldman Barrett, whose theory of emotion is driving a deeper understanding of the mind and brain, and shedding new light on what it means to be human. Her research overturns the widely held belief that emotions are housed in different parts of the brain and are universally expressed and recognized. Instead, she has shown that emotion is constructed in the moment, by core systems that interact across the whole brain, aided by a lifetime of learning. This new theory means that you play a much greater role in your emotional life than you ever thought. Its repercussions are already shaking the foundations not only of psychology but also of medicine, the legal system, child-rearing, meditation, and even airport security. Why do emotions feel automatic? Does rational thought really control emotion? How does emotion affect disease? How can you make your children more emotionally intelligent? How Emotions Are Made answers these questions and many more, revealing the latest research and intriguing practical applications of the new science of emotion, mind, and brain. (shrink)

Recent investigations on how people derive meaning from language have focused on task‐dependent shifts between two cognitive systems. The symbolic (amodal) system represents meaning as the statistical relationships between words. The embodied (modal) system represents meaning through neurocognitive simulation of perceptual or sensorimotor systems associated with a word's referent. A primary finding of literature in this field is that the embodied system is only dominant when a task necessitates it, but in certain paradigms, this has only been demonstrated using nouns (...) and adjectives. The purpose of this paper is to study whether similar effects hold with verbs. Experiment 1 evaluated a novel task in which participants rated a selection of verbs on their implied vertical movement. Ratings correlated well with distributional semantic models, establishing convergent validity, though some variance was unexplained by language statistics alone. Experiment 2 replicated previous noun‐based location‐cue congruency experimental paradigms with verbs and showed that the ratings obtained in Experiment 1 predicted reaction times more strongly than language statistics. Experiment 3 modified the location‐cue paradigm by adding movement to create an animated, temporally decoupled, movement‐verb judgment task designed to examine the relative influence of symbolic and embodied processing for verbs. Results were generally consistent with linguistic shortcut hypotheses of symbolic‐embodied integrated language processing; location‐cue congruence elicited processing facilitation in some conditions, and perceptual information accounted for reaction times and accuracy better than language statistics alone. These studies demonstrate novel ways in which embodied and linguistic information can be examined while using verbs as stimuli. (shrink)

This article examines the phenomenon of Black Madonnas as a discrete grouping within the iconography of the Virgin. It addresses the question whether they are just black/indigenous/dark-skinned versions of the Virgin or whether their meaning goes far beyond Christianity. Are they venerated as the Mother of God or are they deities in their own right? They are political and personal, leading both to action and to healing journeys.

It is sometimes held that rules of inference determine the meaning of the logical constants: the meaning of, say, conjunction is fully determined by either its introduction or its elimination rules, or both; similarly for the other connectives. In a recent paper, Panu Raatikainen argues that this view—call it logical inferentialism—is undermined by some “very little known” considerations by Carnap (1943) to the effect that “in a definite sense, it is not true that the standard rules of inference” themselves suffice (...) to “determine the meanings of [the] logical constants” (p. 2). In a nutshell, Carnap showed that the rules allow for non-normal interpretations of negation and disjunction. Raatikainen concludes that “no ordinary formalization of logic [... ] is sufficient to ‘fully formalize’ all the essential properties of the logical constants” (ibid.). We suggest that this is a mistake. Pace Raatikainen, intuitionists like Dummett and Prawitz need not worry about Carnap’s problem. And although bilateral solutions for classical inferentialists—as proposed by Timothy Smiley and Ian Rumfitt—seem inadequate, it is not excluded that classical inferentialists may be in a position to address the problem too. (shrink)

Psychological construction constitutes a different paradigm for the scientific study of emotion when compared to the current paradigm that is inspired by faculty psychology. This new paradigm is more consistent with the post-Darwinian conceptual framework in biology that includes a focus on (a) population thinking (vs. typologies), (b) domain-general core systems (vs. physical essences), and (c) constructive analysis (vs. reductionism). Three psychological construction approaches (the OCC model, the iterative reprocessing model, and the conceptual act theory) are discussed with respect to (...) these ideas. (shrink)

Modality is a category of linguistic meaning having to do with the expression of possibility and necessity. A modalized sentence locates an underlying or prejacent proposition in the space of possibilities. Sandy might be home says that there is a possibility that Sandy is home. Sandy must be home says that in all possibilities, Sandy is home. The counterpart of modality in the temporal domain should be called “temporality”, but it is more common to talk of tense and aspect, the (...) prototypical verbal expressions of temporality. Together, modality and temporality are at the heart of the property of “displacement” that enables natural language to talk about affairs beyond the actual here and now. (shrink)

This paper presents a sequential search model where consumers look for several products and multiproduct …rms compete in prices. In such a multiproduct search market, both consumer behavior and …rm behavior exhibit di¤erent features from the single-product case: a consumer often returns to previously visited …rms before running out of options; and prices can decrease with search costs and increase with the number of …rms. The framework is then extended in two directions. First, by introducing both single-product and multiproduct searchers, (...) the model can explain the phenomenon of countercyclical pricing, i.e., prices of many retail products decline during peak-demand periods. Second, by allowing …rms to use bundling strategies, the model sheds new light on how bundling a¤ects market performance. In a search environment, bundling tends to reduce consumer search intensity, which can soften competition and reverse the usual welfare assessment of competitive bundling in a perfect information setting. (shrink)

It is now medically possible for a baby to have two biological mothers. A fertilized ovum from one woman can be implanted into a second woman for gestation in her uterus. In fact, there have been several such cases. The ova donor is the mother in the genetic sense: her genetic material,along with that of the sperm donor,appears in the developing baby. The uterine hostess is the birth mother: she gestates the fetus and gives birth to it. In essence, the (...) two female reproductive functions, genetic and gestational, can be and have been divided from each other. Our current conception of biological maternity has lagged behind these technological marvels and still assumes that both functions will be performed by the same woman. At a time when two "biological mothers" can and do make claims for the same child,each on the ground that she is the "true mother", it is crucial to examine our concepts of biological maternity and their relation to our social policies about maternity in these cases. In this paper I will argue that the best social and legal policy would involve a prima facie preference for the claims of the gestational mother over the claims of the genetic mother for custody of the child in a contest (if there is no question of parental unfitness on either side). That is, in any dispute, presumption should be in favor of the gestational mother. This argument is made independent of considerations about pre-birth and pre-conception contracts, because the issues raised about the roles of gestational and genetic maternity are substantial in themselves and have obvious implications about the acceptability of such contracts.Rather, I argue that a revision of our concept of biological maternity which emphasizes the importance of gestation and which would prefer the claims of the gestational over the genetic mother would have positive benefits for both women and newborns. (shrink)

Among the important themes in Roderick Chisholm's epistemology are his commitment to internalism, his defense of the independence of epistemology from empirical science, and his assumption that we do know most of what we initially think we know. In “Roderick Chisholm and the Shaping of American Epistemology” Hilary Kornblith argues that Chisholm's views lead to a radical divorce between the factors that justify beliefs and the factors that cause beliefs, that Chisholm's views have the consequence that there is no connection (...) between justification and truth, and that Chisholm's kind of epistemology is unable to give epistemic advice. I argue that Chisholm's views do not have these consequences. (shrink)

Don Isaac Abravanel was one of the main leaders of medieval Spanish Jewry. This work presents a systematic exposition of Abravanel's defence of Judaism, analyzing and evaluating his views on the basic issues of medieval philosophy and theology.

All organisms possess mechanisms to repair double strand breaks (dsbs) generated in their DNA by damaging agents. Site‐specific dsbs are also introduced during V(D)J recombination. Four complementation groups of radiosensitive rodent mutants are defective in the repair of dsbs, and are unable to carry out V(D)J recombination effectively. The immune defect in Severe Combined Immunodeficient (scid) mice also results from an inability to undergo effective V(D)J recombination, and scid cell lines display a repair defect and belong to one of these (...) complementation groups. These findings indicate a mechanistic overlap between the processes of DNA repair and V(D)J recombination. Recently, two of the genes defined by these complementation groups have been identified and shown to encode components of DNA‐dependent protein kinase (DNA‐PK). We review here the three fields which have become linked by these findings, and discuss the involvement of DNA‐PK in dsb rejoining and in V(D)J recombination. (shrink)

This study examines the potential effects of unethically perceived advertising executionson consumer responses to the ad. The study found that the unethical perceptions of the advertisement shown significantly and negatively affected all advertising response variables examined in the study.

Evidentialism holds that the justified attitudes are determined entirely by the person's evidence. This book is a collection of essays, mostly jointly authored, that support and apply evidentialism.

Miller (1956) identified his famous limit of 7 ± 2 items based in part on absolute identification—the ability to identify stimuli that differ on a single physical dimension, such as lines of different length. An important aspect of this limit is its independence from perceptual effects and its application across all stimulus types. Recent research, however, has identified several exceptions. We investigate an explanation for these results that reconciles them with Miller’s work. We find support for the hypothesis that the (...) exceptional stimulus types have more complex psychological representations, which can therefore support better identification. Our investigation uses data sets with thousands of observations for each participant, which allows the application of a new technique for identifying psychological representations: the structural forms algorithm of Kemp and Tenenbaum (2008). This algorithm supports inferences not possible with previous techniques, such as multidimensional scaling. (shrink)

This article considers an apparent tension between, on the one hand, a widespread belief among literature teachers that the appreciation of a poem involves an experience of form-content inseparability and, on the other hand, these same teachers’ use of paraphrase to encourage appreciation. Using Terrence Deacon’s model of art experience, I argue that the tensions of this ‘paraphrase paradox’ mirror tensions inherent in poetic experience. Section II draws upon work by Rafe McGregor, Peter Lamarque, and Peter Kivy to frame an (...) approach to the form-content distinction, and to offer a brief overview of the paraphrase paradox. Sections III-IV summarize Deacon’s model of aesthetic experience, and argue that this model implies that poetic experience both triggers an impulse towards paraphrase, and frustrates this impulse. Section V looks at implications for the poetry teacher’s attempts to navigate the paraphrase paradox. Section VI tests these implications through an analysis of Philip Larkin’s poem ‘Faith Healing’. (shrink)