In this paper we prove polyadic counterparts of the Hájek, Paris and Shepherdson's conservative extension theorems of Łukasiewicz predicate logic to rational Pavelka predicate logic. We also discuss the algebraic correspondents of the provability and truth degree for polyadic MV-algebras and prove a representation theorem similar to the one for polyadic Pavelka algebras.

Migrant women are often stereotyped. Some scholars associate the feminization of migration with domestic work and criticize the “care drain” as a new form of imperialism that the First World imposes on the Third World. However, migrant women employed as domestic workers in Northern America and Europe represent only 2% of migrant women worldwide and cannot be seen as characterizing the “feminization of migration”. Why are migrant domestic workers overestimated? This paper explores two possible sources of bias. The first is (...) sampling: conclusions about “care drain” are often generalized from small samples of domestic workers. The second stems from the affect heuristic: imagining children left behind by migrant mothers provokes strong feelings of injustice which trump other considerations. The paper argues that neither source of bias is unavoidable and finds evidence of gender stereotypes in the “care drain” construal. (shrink)

Numerous groups race to discover the gene biomarker whose alteration alone is indicative of a particular disease in all humans. Biomarkers are selected from the most frequently altered genes in large population cohorts. However, thousands of other genes are simultaneously affected, and, in each person, the same disease results from a unique, never-repeatable combination of gene alterations. Therefore, our Genomic Fabric Paradigm (GFP) switches the focus from the alteration of one particular gene to the overall change in selected groups of (...) functionally related genes. Biomarkers are of little therapeutic value, their high alterability indicating low protection by the homeostatic mechanisms as for minor players. Instead of these most alterable genes in all patients, GFP identifies in each patient the genes whose highly protected expression governs major functional pathways by controlling the expression of numerous other genes. Smart manipulation of such (commander) genes would have the maximum therapeutic benefit not for everybody but for the treated person. The genomic fabric is defined as the transcriptome associated with the most interconnected and stably expressed network of genes responsible for a particular functional pathway. The fabric exhibits specificity with respect to race/strain, sex, age, tissue/cell type, and lifestyle and environmental factors. It remodels during development, progression of a disease, and in response to external stimuli. GFP is powered by mathematically advanced analytical tools whose application is illustrated by reprocessing data from previously published gene expression experiments. (shrink)

Fischer’s approach for structure elucidation of linear aldohexoses is still the most widespread alternative in textbooks for carbohydrates. However, in post-Fischer era, a series of remarkable discoveries and inventions were made in different laboratories, and by their use a more comprehensive and coherent strategy for structure elucidation of linear isomeric aldohexoses can be elaborated. Fischer used the exceptional properties of d-mannose for the knowledge of configuration of C-2 and called it the key of the gate to stereochemistry. We bring the (...) evidence that Fischer had an alternative to this monosaccharide, d-idose. Fischer discovered the correct structure of the enantiomers of tartaric acid by pure intuition but Bijvoet proved it experimentally by means of X-rays. Hybridization, a concept taken by L. Pauling from biology, reconciled physics and chemistry concerning the valence of carbon atom and explained the stereochemical picture that had been empirically elaborated by Van’t Hoff and Le Bel. Other chemical transformations of monosaccharides, useful in the elucidation of their structure, have been also discovered or invented in post-Fischer era. (shrink)

In this paper we aim to examine a novel view on distributive justice, i.e. limitarianism, which claims that it is morally impermissible to be rich. Our main goal is to assess the two arguments provided by Ingrid Robeyns in favour of limitarianism, namely the democratic argument and the argument from unmet urgent needs and the two distinct limitarian views which these arguments give rise to. We claim that strong limitarianism, which is supported by the democratic argument, should be rejected as (...) it fails to fully instantiate the value of political equality, while having some other unattractive implications as well. By contrast, we argue that weak limitarianism, which is supported by the argument from unmet urgent needs, should be endorsed, albeit in a qualified version which also takes responsibility constraints into consideration. (shrink)

This is the first book on the provocative and innovative contributions to philosophy of language, metaphysics, the philosophy of mathematics, and logic made by Kit Fine, one of the world's foremost philosophers. Topics covered include meaning and representation, arbitrary objects, essence, ontological realism, and the metaphysics of modality.

Au XIXe siècle, il était plus facile de traverser l’Atlantique qu’il ne l’est aujourd’hui de traverser la Méditerranée. Si la traversée prenait davantage de temps, le prix du voyage et le nombre de migrants n’avaient rien de comparable avec l’actuelle traversée de la Méditerranée. En 1903 par exemple, plus de 12 000 migrants pouvaient arriver en une seule journée dans le seul port d’Ellis Island. Les migrants européens s’entassaient par milliers dans l’entrepont des bateaux payant l’équivalen..

Relationships to time through memory or projection form a particular axis along which the post-communist space reshapes, constructs and understands its identity. Caught between a public rejection of the communist past and a need for roots in the recent past, if only for narrative reasons, and cornered by the near future in the name of transition, the postcommunist societies face a dilemma in their search for identity. The weight of this dilemma can be directly measured by the level of consensus (...) around the passing of certain ‘reparation’ laws, such as the restitution of nationalised property or ‘lustration’, however it can also be seen in other public debates. This sheds light on the difficulties that a society may experience in adopting a collectively-accepted narrative, which then forms the basis on which it constructs its identity. (shrink)

Methodological nationalism is the assumption that nation-states are the relevant units for analyzing social phenomena. Most of the social sciences recognized it as a source of bias, but not the ethics of immigration. Is this field biased by methodological nationalism—and if so, to what extent? This article takes nationalism as an implicit bias and provides a method to assess its depth. The method consists in comparing principles that ethicists commonly discuss when immigration is not at stake with principles advocated in (...) the ethics of immigration. To interpret the results, a distinction between mild and heavy bias is established. When a basic principle in ethics is underdiscussed or absent from the ethics of immigration, the field is ‘mildly biased’. When its negation is commonly advocated, the field is ‘heavily biased’. Here, the method is illustrated with two principles: equal opportunity and reparation. They are common in theories of distributive justice and of corrective justice, respectively. But in the ethics of immigration, scholars often argue for the opposite. Instead of equal opportunity, they implicitly support discrimination based on national origin; instead of sanctions or amnesty for the offenders, scholars plead amnesty for those who they otherwise regard as victims. These preliminary results suggest that the field is heavily biased: methodological nationalism seems to turn ethics into its opposite. (shrink)

Many important criticisms to the possibility of global justice are advanced following one or another operationalization of the Rawlsian concept of a basic structure. The purpose of this paper is twofold: i) to show that the existence of a global basic structure is irrelevant from the standpoint of justice; ii) to set the stage for a cosmopolitan theory of global justice that employs satisficing sufficientarianism as a distributive principle. One of the main contentions is that the institutional-interactional cut in the (...) recent literature should be transcended. That is, the site of justice should be extended to incorporate both the efficiency of discharging one’s duties through a just institutional scheme and the moral value of promoting a good state of affairs through one’s own efforts. In order to avoid the overdemandingness objection, however, the selected principles of justice ought to belong to the sufficientarian family. Towards the end of the paper I sketch one such theory, satisficing sufficientarianism. (shrink)

This paper analyses the demands for abolishing passports after WWI. The international regime of obligatory passports, as it exists today, is a legacy of the Great War. After the Armistice, two Passport Conferences organized by the League of Nations considered its abolition. Before the second conference, a resolution of the Sixth Assembly of the League of Nations stated that "public opinion is certainly waiting for at least one step towards the most generalized abolition of the passport system ". Was this (...) just a diplomatic figure of speech, or is there really such an "expectation" to be found, for instance, in the press? If there was such an expectation in the press, what was the political orientation of the newspapers in favor of abolishing passports: was it left-wing? This article analyzes a corpus of over 600 articles published in the French press between the World Wars to show, firstly, that interest in the "abolition of passports" was not circumstantial. It's not because the League of Nations is discussing it that the press is discussing it - the opposite is true. The issue of the "abolition of passports" gave rise to a greater number of articles than the League’s "passport conferences". secondly, and more surprisingly, the newspapers that published the most articles on the abolition of passports were center-right and mostly regional. (shrink)

Methodological nationalism is the assumption that nation-states are the relevant units for analyzing social phenomena. Most of the social sciences recognized it as a source of bias, but not the ethics of immigration. Is this field biased by methodological nationalism—and if so, to what extent? This article takes nationalism as an implicit bias and provides a method to assess its depth. The method consists in comparing principles that ethicists commonly discuss when immigration is not at stake with principles advocated in (...) the ethics of immigration. To interpret the results, a distinction between mild and heavy bias is established. When a basic principle in ethics is underdiscussed or absent from the ethics of immigration, the field is ‘mildly biased’. When its negation is commonly advocated, the field is ‘heavily biased’. Here, the method is illustrated with two principles: equal opportunity and reparation. They are common in theories of distributive justice and of corrective justice, respectively. But in the ethics of immigration, scholars often argue for the opposite. Instead of equal opportunity, they implicitly support discrimination based on national origin; instead of sanctions or amnesty for the offenders, scholars plead amnesty for those who they otherwise regard as victims. These preliminary results suggest that the field is heavily biased: methodological nationalism seems to turn ethics into its opposite. (shrink)

This article argues that there are at least three different versions of methodological nationalism: state-centrism (unjustified supremacy granted to the nation-state), territorialism (understanding space as divided in territories), and groupism (equating society with the nation-state’s society). If these three versions are logically distinct, as it will be shown, the typology can serve as a tool to weight the influence of methodological nationalism in the social sciences. The paper has three sections arguing that 1) the three versions are all present in (...) the literature on methodological nationalism without always being distinguished; 2) the epistemological problems raised by methodological nationalism are sometimes misunderstood as ontological or normative questions about globalization and national borders; 3) the three versions of methodological nationalism can be shown to be logically independent by a few examples. (shrink)

A theoretical divide exists on the study of the adapted psychological mechanisms underlying human culture. It has been said for instance that we evolved a brain for all seasons and that this is opposed to the framework of the modularity of mind. We approach the nature of these explanatory differences based on what we judge to be a misunderstanding with respect to the evolution of domain-specific modules. We underline the fact that the input-domain of a module and its ecological function (...) should not be conflated. We propose a more generous way of considering how evolutionary functions in mental architecture account for the possibility of general adaptations for cultural cognition. We show that modularity happens to be a good tool to research and decompose mechanisms with plastic functions such as in some forms of social learning. The idea of "modules for all seasons" is so vindicated. Existe una divisoria teórica en el estudio de los mecanismos psicológicos biológicamente adaptados que subyacen a la cultura humana. Se ha dicho, por un lado, que hemos evolucionado un cerebro para todas las estaciones, lo que se opone, por el otro, al marco de la modularidad de la mente. Consideramos la naturaleza de estas diferencias explicativas sobre la base de lo que nos parece un error de comprensión acerca de la evolución de módulos específicos de dominio. Subrayamos el hecho de que el dominio de entrada de un módulo y su función ecológica no deben ser confundidos. Proponemos una manera más generosa de considerar cómo las funciones evolutivas de la arquitectura mental pueden dar cuenta de la posibilidad de adaptaciones generales a la cognición cultural. Mostramos que la modularidad resulta ser un buen instrumento para investigar y descomponer mecanismos con funciones plásticas, como las que encontramos en algunas formas de aprendizaje social. De este modo, se defiende la idea de "módulos para todas las estaciones". (shrink)