Gottlob Frege famously rejects the methodology for consistency and independence proofs offered by David Hilbert in the latter's Foundations of Geometry. The present essay defends against recent criticism the view that this rejection turns on Frege's understanding of logical entailment, on which the entailment relation is sensitive to the contents of non-logical terminology. The goals are (a) to clarify further Frege's understanding of logic and of the role of conceptual analysis in logical investigation, and (b) to point out the extent (...) to which his understanding of logic differs importantly from that of the model-theoretic tradition that grows out of Hilbert's work. (shrink)

This handbook brings together leading international scholars to study the diverse figures, movements, and approaches that constitute Presocratic philosophy. More than a survey of scholarship, this study presents new interpretations and evaluations of the Presocratics' accomplishments, from Thales to the sophists and from theology to science.

: The author seeks an explanation for Merleau-Ponty's expression "the body understands", to which a real value is applied: the objects of the world have a signification that the body grasps by way of perception. The analysis focuses on Merleau-Ponty's Phenomenology of perception and on notes from two of his courses, Le monde sensible et le monde de l'expression and La nature. In these works, there is a constant allusion to the I can as an underlying and grounding mode with (...) regard to the I think. The French philosopher thus grants a central role to movement that demonstrates the interweaving of the body with the world. Resumo: O autor busca uma explicação para a expressão "o corpo conhece", de Merleau-Ponty, à qual atribui um valor real: os objetos do mundo têm uma significação que o corpo apreende por meio da percepção. A análise se concentra na Fenomenologia da percepção e nas notas de dois cursos: O mundo sensível e o mundo da expressão e A natureza. Há uma constante alusão ao eu posso como um modo subjacente e fundamental em relação ao eu penso. Daí, o filósofo francês conferir um papel central ao movimento que demonstra o entrelaçamento do corpo com o mundo. (shrink)

This paper describes the semiotic process by which parents, as attachment figures, enable infants to learn to make meaning. It also applies these ideas to psychotherapy, with the therapist functioning as transitional attachment figures to patients where therapy attempts to change semiotic processes that have led to maladaptive behavior. Three types of semiotic processes are described in attachment terminology and these are offered as possible precursors of a neuro-behavioral nosology tying mental illness to adaptation. Non-conscious biosemiotic processes in infant-parent attachment (...) are the basis for early adaptation as well as adaptation or maladaptation in adulthood. Mother-infant interaction can be described as a series of signs, each interpreted so as to dispose the behavior of the other interactant towards the goal of protecting the infant from danger and distress. Regulating arousal, scaffolding infants’ behavior in the infants’ zone of proximal development, and repairing ruptures in the interaction are crucial to infants’ development and adaptation. In semiotic terms, each person activates multiple interpretants to make meaning of sensory stimulation. Non-verbal semiotic synchrony establishes the relationship whereas shared repair of ruptures promotes change. Attachment strategies, as learned adaptations to threat, are neuro-psychological strategies for making meaning of sensory information so as to dispose protective behavior. Type A privileges cognitive-temporal information, Type C affective information, Type B has no bias. Type A and C limit semiotic freedom by using ‘short-cuts’ in processing that produce quick protective behavior in the short-term. Type B includes more representations, and thus more semiotic freedom, resulting in slower responses and long-term flexibility. Attachment strategies function as meta-interpretants for applying one semiotic process to most incoming information about danger. A, B, and C case examples are analyzed in semiotic terms. Psychotherapy can be considered a helping process embedded in a transitional attachment relationship. For psychotherapy to be successful, both somatic stabilization and a therapeutic relationship are needed. Treatment that uses scaffolded semiotic processes in each patient’s ZPD to repair moment-to-moment ruptures holds the potential to reorganize attachment strategies and transfer that potential to reflective language and relationships outside the therapy. The outcome should be greater semiotic freedom such that the individual can trust their own mental processes and use them to establish safe relationships. Language can speed the process, but premature reliance on verbal transformations of non-conscious information can carry misattributions into a second layer of misconstrued meaning and maladaptive behavior. Even when dangerous family relationships and external danger cannot be changed, patients can come to know their own minds and use information to regulate their behavior. The goal of psychotherapy is to free patients from their past by enabling them to be secure about the functioning of their own minds, so that they can both avoid eliciting harm and also establish supportive relationships. (shrink)

En este texto se analiza la posibilidad de integrar los resultados deinvestigaciones empíricas a las principales discusiones teóricas entorno a la motivación moral, un territorio especialmente escabrosode la metaética, específicamente, de la psicología moral. Para esto sepresentan, grosso modo, los dos principales debates en torno a la motivaciónmoral, los argumentos e intuiciones de las que parten las distintasposturas respecto al origen y la naturaleza de la motivación moral.

The nineteenth century was a dynamic time of philosophical development. This volume explores the rich tradition of nineteenth-century Continental philosophy, highlighting the importance of this tradition for the leading streams of thought of the twentieth and twenty-first century.

This thesis is an examination of Frege's logicism, and of a number of objections which are widely viewed as refutations of the logicist thesis. In the view offered here, logicism is designed to provide answers to two questions: that of the nature of arithmetical truth, and that of the source of arithmetical knowledge. ;The first objection dealt with here is the view that logicism is not an epistemologically significant thesis, due to the fact that the epistemological status of logic itself (...) is not well understood. I argue to the contrary that on Frege's conception of logic, logicism is of clear epistemological importance. ;The second objection examined is the claim that Godel's first incompleteness theorem falsifies logicism. I argue that the incompleteness theorem has no impact on logicism unless the logicist is compelled to hold that logic is recursively enumerable. I argue, further, that there is no reason to impose this requirement on logicism. ;The third objection concerns Russell's paradox. I argue that the paradox is devastating to Frege's conception of numbers, but not to his logicist project. I suggest that the appropriate course for a post-Fregean logicist to follow is one which divorces itself from Frege's platonism. ;The conclusion of this thesis is that logicism has of late been too easily dismissed. Though several critical aspects of Frege's logicism must be altered in light of recent results, the central Fregean thesis is still an important and promising view about the nature of arithmetic and arithmetical knowledge. (shrink)

O RECONHECIMENTO DA FAMÍLIA ANAPARENTAL COMO ENTIDADE FAMILIAR ESTÁVEL E SUA CONSEQUENTE LEGITIMIDADE PARA PLEITEAR ADOÇÃO, À LUZ DA JURISPRUDÊNCIA DO STF.

Biomass such as crops and agricultural waste is increasingly used as the primary resource for products like bioplastics and biofuels. Incorporating the needs, knowledge, skills and values of biomass producers in the design of global value chains – the steps involved in creating any finished product from design to delivery – can contribute to sustainability, reliability and fairness. However, how to involve biomass producers, especially if they are resource poor, remains a challenge. To make sure that inclusion in global biobased (...) value chains is both fair and effective, the capabilities of relevant actors need to be taken into account, especially of those producing biomass. Access to resources determines to what extent a specific actor can participate in a global value chain. Therefore, differences in capabilities should be a central consideration when new (biobased) value chains are designed. Using the capability approach as an ethical framework to realize inclusion, we discern three complementary strategies for setting up inclusive value chains. Firstly, designing for local conversion factors second, providing adaptive design for new capabilities, and third, investing in local conversion factors. Applying these strategies can lead to context-sensitive design of biorefineries that allow for true inclusion of local stakeholders. We support these claims with reference to case-studies of sugarcane production in Jamaica, modified tobacco in South Africa and the non-edible parts of corn (stover) in the US. (shrink)

*[Intertheoretic Reduction]: ___ When a new and very powerful theory turns out to entail a set of propositions and principles that mirror perfectly the propositions of some older theory or conceptual framework, we can conclude that the old terms and the new terms refer to the very same thing, or express the very same properties. (e.g. heat = high average molecular kinetic energy) The old theory is then said to be "reducible" to the new theory.

En el presente artículo se lleva a cabo el análisis del discurso de las revistas nacionalistas católicas Cabildo, El Fortín y Restauración en torno a un conjunto de medios de comunicación y determinadas personalidades ligadas a ellos, los cuales operaban en Argentina durante el tercer gobierno peronista (1973-1976). Este trabajo se concentra en el estudio de las modalidades de autorrepresentación y de representación de estos “otros” como rivales, adversarios o enemigos, mediante las contribuciones de los estudios sobre prensa en combinación (...) con los de la Sociolingüística Histórica y el Análisis Crítico del Discurso. The article carries out the analysis of the discourse of the nationalistic catholic magazines Cabildo, El Fortín and Restauración concerning a set of materials from the mass media and certain personalities tied to them, which were operating in Argentina during the third peronist government (1973-1976). This work is centered on the study of the modalities of self-representation and the representation of these "others" as rivals, adversaries or enemies, by means of the contributions of the studies on print media in combination with those of the Sociohistorical Linguistics and the Critical Discourse Analysis. (shrink)

The present study aims to explore whether the symptoms associated with fibromyalgia are contextually influenced by the area of residence. Furthermore, it is analyzed whether the effect of the acceptance of the disease on the emotional, cognitive and physical symptoms is moderated by the patients’ place of residence. Using a cross-sectional design, a total of 234 women with fibromyalgia were surveyed, of which 55.13% resided in rural areas and 44.87% in urban areas. Self-reported questionnaires were used to assess pain severity, (...) anxiety and depression, functional limitation, physical and mental fatigue and acceptance of the disease. The results show significant differences in acceptance, pain, and physical and mental fatigue between patients from rural and urban areas. The rural area patients presented higher levels of acceptance and pain and lesser levels of physical and mental fatigue compared to the urban area. The moderation analysis add that, only in patients from the rural area, the variables of physical symptoms were significantly and negatively associated with acceptance. This study addresses for the first time the role of the place of residence in suffering from fibromyalgia, suggesting that the rural or urban environment plays a relevant role in the severity and/or management of symptoms in fibromyalgia women. Limitations and practical implications are also discussed. (shrink)

Gap junction intercellular communication channels permit the exchange of small regulatory molecules and ions between neighbouring cells and coordinate cellular activity in diverse tissue and organ systems. These channels have short half‐lives and complex assembly and degradation pathways. Much of the recent work elucidating gap junction biogenesis has featured the use of connexins (Cx), the constituent proteins of gap junctions, tagged with reporter proteins such as Green Fluorescent Protein (GFP) and has illuminated the dynamics of channel assembly in live cells (...) by high‐resolution time‐lapse microscopy. With some studies, however, there are potential short‐comings associated with the GFP chimeric protein technologies. A recent report by Gaietta et al., has highlighted the use of recombinant proteins with tetracysteine tags attached to the carboxyl terminus of Cx43, which differentially labels ‘old’ and ‘new’ connexins thus opening up new avenues for studying temporal and spatial localisation of proteins and in situ trafficking events.1 BioEssays 24:876–880, 2002. © 2002 Wiley Periodicals, Inc. (shrink)

We are big fans of propositions. But we are not big fans of the proposed by Mitchell et al. The authors ignore the critical role played by implicit, non-inferential processes in biological cognition, overestimate the work that propositions alone can do, and gloss over substantial differences in how different kinds of animals and different kinds of cognitive processes approximate propositional representations.

RESUMO O presente texto tem como objeto a organização da sociedade atual, afetada e impactada pela tecnologia, cenário no qual o aparato sensorial é profundamente afetado por diversas modalidades de comunicação interativa. Nesse contexto, apresenta-se uma reflexão sobre as formas pelas quais o espectador interatua com as proposições cênicas e uma análise sobre a experiência enquanto espectadores de um determinado espetáculo do encenador Robert Wilson. A reflexão desenvolvida evidenciou os níveis diferenciados de percepção alcançados por estes pesquisadores/espectadores no momento da (...) recepção. O artigo propõe, no diálogo com a teoria bakhtiniana, reflexões sobre a alteridade e a interação entre espectador e obra no campo do teatro. ABSTRACT The object of this article is the organization of current society, affected and impacted by technology, a scenario in which the sensory apparatus is deeply affected by different modalities of interactive communication. In this context, this text presents a reflection on the ways in which the spectator inter-acts with scenic propositions and an analysis of the experience as viewers of a Robert Wilson’s spectacle. This reflection evidenced the differentiated levels of perception achieved by these researchers/spectators at the time of reception. In a dialogue with the Bakhtinian theory, the article proposes reflections on otherness and on the interaction between spectator and work in the theater context. (shrink)

The last twenty years have been characterised by a significant shift inattitudes towards enterprise, entrepreneurship and small business.However though valued, entrepreneurs and small businesses are underincreasing pressure to be mindful of the social and moral implicationsof their activities. These developments have given the question ofbusiness ethics a central place in organisational research. Much of thisattention has been directed at the large organisation, despite the factthat the majority of businesses are small firms.A significant amount of the research in the area of (...) business ethicsis prescriptive in orientation with an underlying assumption thatenterprise and ethics are mutually exclusive, with a key aim being tobring them together. In looking at the question of ethics and enterprise(understood here as small business activity) this paper will argue thata prescriptive approach should be avoided and an alternative will beoutlined. With reference to the concept of Lebensfuhrung,translated in Weber''s The Protestant Ethic and the Spirit ofCapitalism as the "manner of leading one''s life", this paper willargue that rather than conceiving of enterprise as an activity whichneeds an infusion of ethics, enterprise is by its very nature ethical.It is ethical in the sense of advocating a particular way by which oneshould live one''s life or in the case of small business owners,presenting an account of how a small business should be owned, nurturedand developed. (shrink)

An imperfect duty such as the duty to aid those in need is supposed to leave leeway for choice as to how to satisfy it, but if our reason for a certain way of satisfying it is our strongest, that leeway would seem to be eliminated. This paper defends a conception of practical reasons designed to preserve it, without slighting the binding force of moral requirements, though it allows us to discount certain moral reasons. Only reasons that offer criticism of (...) alternatives can yield requirements, but our reasons for particular ways of satisfying imperfect duties merely count in favor of the acts in question. When the state is authorized to take over charitable obligations, it should not be seen as enforcing fulfillment of our imperfect duties, but rather as forcing us to help fulfill collective duties that may be substantially modified by transfer to the state, replacing imperfect duties with perfect. Besides the cost to us in freedom of choice there is a moral cost to replacing the virtuous motives of charity with those that tend to accompany paying taxes. However, a compensating feature of state involvement is the fact that its more precise demands come with limits. (shrink)

How can the forensic scientist rationally justify performing a sequence of tests and analyses in a particular case? When is it worth performing a test or analysis on an item? Currently, there is a large void in logical frameworks for making rational decisions in forensic science. The aim of this paper is to fill this void by presenting a step-by-step guide on how to apply Bayesian decision theory to routine decision problems encountered by forensic scientists on performing or not performing (...) a particular laboratory test or analysis. A decision-theoretic framework, composed of actions, states of nature, and utilities, models this problem, and an influence diagram translates its notions into a probabilistic graphical network. Within this framework, the expected value of information (EVOI) for the submission of an item to a particular test or analysis addresses the above questions. The development of a classical case example on whether to perform presumptive tests for blood before submitting the item for a DNA analysis illustrates the use of this model for source level questions in forensic biology (i.e., questions that ask whether a crime stain consisting of a particular body fluid comes from a particular person). We show how to construct an influence diagram for this example, and how sensitivity analyses lead to an optimal analytical sequence. The key idea is to show that such a Bayesian decisional approach provides a coherent framework for justifying the optimal analytical sequence for a particular case in forensic science. (shrink)

The forensic two-trace problem is a perplexing inference problem introduced by Evett (J Forensic Sci Soc 27:375–381, 1987). Different possible ways of wording the competing pair of propositions (i.e., one proposition advanced by the prosecution and one proposition advanced by the defence) led to different quantifications of the value of the evidence (Meester and Sjerps in Biometrics 59:727–732, 2003). Here, we re-examine this scenario with the aim of clarifying the interrelationships that exist between the different solutions, and in this way, (...) produce a global vision of the problem. We propose to investigate the different expressions for evaluating the value of the evidence by using a graphical approach, i.e. Bayesian networks, to model the rationale behind each of the proposed solutions and the assumptions made on the unknown parameters in this problem. (shrink)

This volume brings together a selection of papers written by Patricia Werhane during the most recent quarter century. The book critically explicates the direction and development of Werhane’s thinking based on her erudite and eclectic sampling of orthodox philosophical theories. It starts out with an introductory chapter setting Werhane’s work in the context of the development of Business Ethics theory and practice, along with an illustrative time line. Next, it discusses possible interpretations of the papers that have been divided (...) across a range of themes, and examines Werhane’s contribution to these thematic areas. Patricia H. Werhane is a renowned author and innovator at the intersection of philosophy and Applied Business Ethics. She is professor emerita and a senior fellow at the Olsson Centre for Applied Ethics at Darden and was formerly the Ruffin Professor of Business Ethics. She is also professor emerita at DePaul University, where she was Wicklander Chair in Business Ethics and director of the Institute for Business and Professional Ethics. A prolific author whose works include Moral Imagination and Management Decision-Making and Organization Ethics for Health Care, Werhane is an acclaimed authority on employee rights in the workplace, one of the leading scholars on Adam Smith and founder and former editor-in-chief of Business Ethics Quarterly, the leading journal of Business Ethics. She was a founding member and past president of the Society for Business Ethics and, in 2001, was elected to the executive committee of the Association for Practical and Professional Ethics. Before joining the Darden faculty in 1993, Werhane served on the faculty of Loyola University Chicago and was a Rockefeller Fellow at Dartmouth College and Senior Fellow at Cambridge University. (shrink)