Bilattices, introduced by Ginsberg as a uniform framework for inference in artificial intelligence, are algebraic structures that proved useful in many fields. In recent years, Arieli and Avron developed a logical system based on a class of bilattice-based matrices, called logical bilattices, and provided a Gentzen-style calculus for it. This logic is essentially an expansion of the well-known Belnap–Dunn four-valued logic to the standard language of bilattices. Our aim is to study Arieli and Avron’s logic from the perspective of abstract (...) algebraic logic . We introduce a Hilbert-style axiomatization in order to investigate the properties of the algebraic models of this logic, proving that every formula can be reduced to an equivalent normal form and that our axiomatization is complete w.r.t. Arieli and Avron’s semantics. In this way, we are able to classify this logic according to the criteria of AAL. We show, for instance, that it is non-protoalgebraic and non-self-extensional. We also characterize its Tarski congruence and the class of algebraic reducts of its reduced generalized models, which in the general theory of AAL is usually taken to be the algebraic counterpart of a sentential logic. This class turns out to be the variety generated by the smallest non-trivial bilattice, which is strictly contained in the class of algebraic reducts of logical bilattices. On the other hand, we prove that the class of algebraic reducts of reduced models of our logic is strictly included in the class of algebraic reducts of its reduced generalized models. Another interesting result obtained is that, as happens with some implicationless fragments of well-known logics, we can associate with our logic a Gentzen calculus which is algebraizable in the sense of Rebagliato and Verdú . We also prove some purely algebraic results concerning bilattices, for instance that the variety of distributive bilattices is generated by the smallest non-trivial bilattice. This result is based on an improvement of a theorem by Avron stating that every bounded interlaced bilattice is isomorphic to a certain product of two bounded lattices. We generalize it to the case of unbounded interlaced bilattices. (shrink)

We present a comprehensive empirical evaluation of the ACT‐R–based model of sentence processing developed by Lewis and Vasishth (2005) (LV05). The predictions of the model are compared with the results of a recent meta‐analysis of published reading studies on retrieval interference in reflexive‐/reciprocal‐antecedent and subject–verb dependencies (Jäger, Engelmann, & Vasishth, 2017). The comparison shows that the model has only partial success in explaining the data; and we propose that its prediction space is restricted by oversimplifying assumptions. We then implement a (...) revised model that takes into account differences between individual experimental designs in terms of the prominence of the target and the distractor in memory‐ and context‐dependent cue‐feature associations. The predictions of the original and the revised model are quantitatively compared with the results of the meta‐analysis. Our simulations show that, compared to the original LV05 model, the revised model accounts for the data better. The results suggest that effects of prominence and variable cue‐feature associations need to be considered in the interpretation of existing empirical results and in the design and planning of future experiments. With regard to retrieval interference in sentence processing and to the broader field of psycholinguistic studies, we conclude that well‐specified models in tandem with high‐powered experiments are needed in order to uncover the underlying cognitive processes. (shrink)

Contemporary liberal states must provide an answer to the “question of cultural diversity”, requiring a principled way to determine which minority cultural practices a state must accommodate and support. (Liberal egalitarian) multiculturalism answers this question neatly by creating a dichotomy between national minorities and ethnic minorities (the national/ethnic “dichotomy”). Where national minorities are entitled to extensive and far-reaching cultural rights, ethnic minorities are entitled to significantly fewer cultural rights and accommodations. This dichotomy is enacted through a distributive logic that allocates (...) cultural rights to achieve equal individual autonomy. But the dichotomy is also influenced by the ways these groups were incorporated into the state. Their modes of incorporation are different and, thus, they have different requirements to achieve equally autonomous lives. Critics have challenged multiculturalism by questioning this dichotomy. They have suggested that the dichotomy does not adequately capture differences in kinds of minority groups and their entitlements. This paper defends the dichotomy by offering a supplementary principle to liberal egalitarian multiculturalism: the reparative multicultural principle. This principle allocates cultural rights as part of reparative entitlements for historical and ongoing injustices committed against minority groups. Supplementing multiculturalism in this way more accurately captures the idea of the historical mode of incorporation that inspires the dichotomy and can help resolve some the objections to multiculturalism. (shrink)

Who should be recognized as a refugee? This article seeks to uncover the normative arguments at the core of legal and philosophical conceptions of refugeehood. It identifies three analytically dist...

The main item in the present volume was published in 1930 under the title Das Unendliche in der Mathematik und seine Ausschaltung. It was at that time the fullest systematic account from the standpoint of Husserl's phenomenology of what is known as 'finitism' (also as 'intuitionism' and 'constructivism') in mathematics. Since then, important changes have been required in philosophies of mathematics, in part because of Kurt Godel's epoch-making paper of 1931 which established the essential in completeness of arithmetic. In the (...) light of that finding, a number of the claims made in the book (and in the accompanying articles) are demon strably mistaken. Nevertheless, as a whole it retains much of its original interest and value. It presents the issues in the foundations of mathematics that were under debate when it was written (and in some cases still are);, and it offers one alternative to the currently dominant set-theoretical definitions of the cardinal numbers and other arithmetical concepts. While still a student at the University of Vienna, Felix Kaufmann was greatly impressed by the early philosophical writings (especially by the Logische Untersuchungen) of Edmund Husser!' He was never an uncritical disciple of Husserl, and he integrated into his mature philosophy ideas from a wide assortment of intellectual sources. But he thought of himself as a phenomenologist, and made frequent use in all his major publications of many of Husserl's logical and epistemological theses. (shrink)

For quite some time, cognitive science has offered philosophy an opportunity to address central problems with an arsenal of relevant theories and empirical data. However, even among those naturalistically inclined, it has been hard to find a universally accepted way to do so. In this article, we offer a case study of how cognitive-science input can elucidate an epistemological issue that has caused extensive debate. We explore Jason Stanley’s idea of the practical grasp of a propositional truth and present naturalistic (...) arguments against his reductive approach to knowledge. We argue that a plausible interpretation of cognitive-science input concerning knowledge—even if one accepts that knowledge how is partly propositional—must involve an element of knowing how to act correctly upon the proposition; and this element of knowing how to act correctly cannot itself be propositional. (shrink)

The notion of “individuality” in Plotinus is one of the most discussed. Throughout the Enneads, the problem of the individual subject arises from the complexity in understanding the relation between man and soul. To the intelligible man, also known as the inner or first man, a second man is added, so that “we have come to be the pair of them” 14.28-30). This question has been extensively addressed from different angles that lead either to a purely structuralist solution, or to (...) its criticism and the search for a more stable definition of subjective identity. The thesis that we will defend in this article, and that will indicate our position in the debate, tries to give a new perspective of the issue alluding to the sphere of life and its forms. The continuity between the different men will be determined by the continuity between their different forms of life, a primary issue to which the problem of individuality and the different modes of consciousness are subject. (shrink)

This book proposes a holistic transdisciplinary approach to sustainability as a subject of social sciences. At the same time, this approach shows new ways, as perspectives of philosophy, political science, law, economics, sociology, cultural studies and others are here no longer regarded separately. Instead, integrated perspectives on the key issues are carved out: Perspectives on conditions of transformation to sustainability, on key instruments and the normative questions. This allows for a concise answer to urgent and controversial questions such as the (...) following: Is the EU an environmental pioneer? Is it possible to achieve sustainability by purely technical means? If not: will that mean to end of the growth society? How to deal with the follow-up problems? How will societal change be successful? Are political power and capitalism the main barriers to sustainability? What is the role of emotions and conceptions of normality in the transformation process? To which degree are rebound and shifting effects the reason why sustainability politics fail? How much climate protection can be claimed ethically and legally e.g. on grounds of human rights? And what is freedom? Despite all rhetoric, the weak transition in energy, climate, agriculture and conservation serves as key example in this book. It is shown how the Paris Agreement is weak with regard to details and at the same time overrules the growth society by means of a radical 1,5-1,8 degrees temperature limit. It is shown how emissions trading must – and can – be reformed radically. It is shown why CSR, education, cooperation and happiness research are overrated. And we will see what an integrated politics on climate, biodiversity, nitrogen and soil might look like. (shrink)

In this paper, I attempt to describe Mark Burgin’s results in non-Diophantine mathematics, which are important for the foundation of mathematics and its application in quantum field theory. In particular, the elimination of divergences in quantum electrodynamics is described.

This paper argues against the idea of climate change refugeehood. Drawing on political realism, it reconstructs the idea and function of refugeehood in international politics. Refugees are not the agencyless victims merely in search of rescue by states of the Global North, as the idea of climate refugeehood as a form of humanitarian refugeehood would have it. Nor are they simply a function of reparative justice, or of defending international state legitimacy. To liberal democracies, refugees are those fleeing political oppression. (...) They hold an important political function in inter-state relations in undermining rival political systems and strengthening liberal democratic regimes, both ideally and materially. The idea of climate refugeehood collides with the role refugeehood plays in international politics, the reasons for their admission, and the conceptualization of their plight and function. It ought, hence, to be rejected. (shrink)

Should refugees receive political rights in liberal democracies? I argue that they should. Refugees are special – at least when it comes to claims towards democratic inclusion. They lack exit options and are significantly impacted by decisions made in liberal democracies. Enfranchisement is a matter of urgency to them and should occur on a national level. But what justifies the democratic inclusion of refugees? I draw on the all-subjected principle in arguing that all those subjected to rule in a political (...) unit should have a say in such rule. I show that refugees cannot be denied democratic inclusion based on the argument that transients should be excluded from participation. Refugees are not transients. Finally, I show that naturalization is not a prerequisite for enfranchisement. Political rights and citizenship can be had independently of each other. Refugees, then, should be nationally enfranchised as soon as they receive refugee status. (shrink)

RESUMENLa filosofía del último Schelling debiera entenderse más bien como una hermenéutica de la libertad, cuyos soportes metódicos serían la dialéctica y la narración. La primera, al contrario de la hegeliana, se escendiría en un desequilibrio que pasa a tensión por contraposición de los extremos y que es al fin superada por un tercer término que se yergue libremente sobre los dos pasos anteriores: una dialéctica, pues, discontinua por superación, no por asunción. A su vez, y en una recuperación suo (...) modo de la filosofía kantiana de la historia, la narración corresponde a una dinámica de la historia, igualmente discontinua (sin posibilidad de ser predeterminada en su curso) y escandida por eventos, en un proceso de retroducción del sentido y de producción de narratividad: ya no «ciencia» (en el alto sentido del hegelianismo) sino un trabajoso quehacer libre de los hombres libres. Si se quiere: la búsqueda de una todavía impensable compenetración de filosofía y religión.PALABRAS CLAVESCRISTIANISMO EXOTÉRICO Y ESOTÉRICO, RELIGIÓN FILOSÓFICA, REVELACIÓN (OFFENBARUNG: ACCIÓN DE DEJAR EN FRANQUÍA LO IMPREPENSABLE), HERMENÉUTICA DE LA LIBERTAD, DIALÉCTICA DE LAHISTORIA, ÉXTASIS DE LA RAZÓN, QUERER (WOLLEN)ABSTRACTThe later philosophy of Schelling should be rather understood as a hermeneutics of freedom, with dialectics and narration as its methodological basis. Unlike Hegelian, Schellingian dialectics splits into an imbalance, that leads to a tension in which the extremes are opposed. This tension is ultimately overcome by a third term, that raises in its freedom over the other two: a case of discontinuous dialectics, in the sense of overcoming, not of sublating. On the other hand, in a recovery /suo modo/ of Kantian philosophy of history, narration would be a dynamics of history, also discontinuous (non-predeterminable in its course) internally scanned by events, in a process of retroduction of meaning and of production of normativity: not a «science» (in the high Hegelian sense) anymore, but a laborious free task performed by free men. In other words: a search of a still unthinkable compenetration of philosophy and religion.KEYWORDSEXOTERIC CHRISTIANITY AND ESOTERIC, PHILOSOPHICAL RELIGION,REVELATION (OFFENBARUNG), FREEDOM HERMENEUTICS, DIALECTICSOF HISTORY, ECSTASY OF REASON, WANT ( WOLLEN ). (shrink)

En la conmemoración del octavo centenario del fallecimiento de Averroes, el recuerdo de un esfuerzo filosófico por armonizar fe y razón, por presentar la esperanza de la revelación monoteísta, por mantener el talante del pensar crítico aprendido en la tradición griega. Demasiada pretensión, quizá, para una cultura tan desagarrada como la nuestra que no quiere o no puede penetrar en lo mejor del impulso filosófico medieval. Por eso, quizá Averroes va a congresos presididos por altas jerarquías de la sociedad, pero (...) no entra en la escuela para enseñar una manera de enfrentar la vida, una manera de humanizar (que esto es educar). (shrink)

Biesta approaches different important educational topics that deserve some clarification and exploration. To begin with, Biesta emphasizes the preferential position that subjectification should occupy in education, a thesis I agree with. Nevertheless, qualification and socialization are also fundamental domains in education, much more in formal education. The aim of education, therefore, is to achieve an adequate balance between the three domains that makes possible a full educational process. On the other hand, it is valuable proposal to recover the importance of (...) the act of teaching, in a period of learning focuses the attention in educational environments. However, we need also to achieve a balance between teaching and learning; thus, a contrast between the two dimensions of education should not be highlighted: there is not teaching without learning, and there is not learning without teaching. Likewise, evaluation and measurement are essential elements of education, even if they involve risks that must be avoided. If we want to achieve some educational aims, we have to be able to find out whether we got them and how much we have achieved. That is, we have to measure and compare. Finally, education is an interpersonal relationship characterized by openness and encounter, which includes a positive view of heteronomy and obedience, in which empowerment does not preclude acceptance of interdependence and vulnerability. (shrink)

Desde comienzos del siglo XIX, los trabajadores buscaron asociarse para defender sus derechos y mejorar sus condiciones de existencia. Buscaban también en algunas ocasiones cambiar radicalmente la sociedad capitalista. Más de un siglo de lucha contribuyó decisivamente a la consolidación del estado del bienestar, con el consiguiente éxito del sindicalismo. Las condiciones de trabajo en las últimas décadas han cambiado significativamente y los sindicatos tradicionales, a pesar del reconocimiento social de que disponen, no han sido capaces de hacer frente a (...) las exigencias de un modelo de capitalismo más explotador. Por otra parte, otras organizaciones se muestran más activas en la lucha por un cambio social. En estos momentos, el sindicalismo tiene el difícil reto de reorganizarse para conseguir defender eficazmente a la clase trabajadora y proponer un modelo de sociedad más justo y solidario. (shrink)

Should refugees govern refugee camps? This paper argues that they should. It draws on normative political thought in consulting the all-subjected principle and an instrumental defense of democratic rule. The former holds that all those subjected to rule in a political unit should have a say in such rule. Through analyzing the conditions that pertain in refugee camps, the paper demonstrates that the all-subjected principle applies there, too. Refugee camps have developed as near distinct entities from their host states. They (...) have formed their own economic, legal and even political systems within which refugees are subjected to political rule. The paper then demonstrates that democratic rule should be preferred over any other decision-making procedure. No amount of experts can replace the institutions that would lead to the accountability of decision-makers and to the incorporation of refugees as situated and epistemically diverse knowers of the problems they face and the solutions that would work best. (shrink)

Propomos neste texto examinar o papel das disposições (Stimmungen), e, particularmente, das chamadas “disposições fundamentais” na construção da pergunta heideggeriana pela historicidade da história. Nós partimos da pergunta pela historicidade da história da filosofia para a análise do papel hermenêutico cumprido pela angústia na analítica da cotidianidade em Ser e Tempo, procurando esclarecer a conexão dessa disposição com o conceito de historicidade tal como tratado nessa obra. Em seguida, tratamos da maneira como são pensadas as disposições em Conceitos fundamentais da (...) metafísica, obra na qual Heidegger explicitamente pensa a disposição do tédio como característica de uma época. Uma vez que mostramos como podemos entender as disposições em geral em sentido historial, retomamos a análise da angústia, e, a partir da discussão de sua estrutura tal como apresentada em Ser e Tempo, perguntamos pela relação específica da angústia com a questão da historicidade, no que ela significa para o projeto de Ser e Tempo e para a obra posterior de Heidegger. (shrink)

While most contemporary proposals of ethics for machines draw upon principle-based ethics, a number of recent studies attempt to build machines capable of acting virtuously. This paper discusses the promises and limitations of building virtue-ethical machines. Taking inspiration from various philosophical traditions—including Greek philosophy (Aristotle), Chinese philosophy (Zhuangzi), phenomenology (Hubert and Stuart Dreyfus) and contemporary virtue theory (Julia Annas)—we argue for a novel model of machine ethics we call the “skillful-expert model.” This model sharply distinguishes human virtues and their machine (...) analogues and rejects the direct transposition of human virtues to machines, as suggested by most proposals for machine virtues. Instead, we propose that human skills are better candidates for machine virtues. (shrink)