We describe a recent approach for distinguishing between stochastic and deterministic sources of variability, focusing on the mammalian cell cycle. Variability between cells is often attributed to stochastic noise, although it may be generated by deterministic components. Interestingly, lineage information can be used to distinguish between variability and determinism. Analysis of correlations within a lineage of the mammalian cell cycle duration revealed its deterministic nature. Here, we discuss the sources of such variability and the possibility that the underlying deterministic process (...) is due to the circadian clock. Finally, we discuss the “kicked cell cycle” model and its implication on the study of the cell cycle in healthy and cancerous tissues. (shrink)

In the mid-nineteenth century George Boole formulated his ‘conditions of possible experience’. These are equations and ineqaulities that the relative frequencies of events must satisfy. Some of Boole's conditions have been rediscovered in more recent years by physicists, including Bell inequalities, Clauser Horne inequalities, and many others. In this paper, the nature of Boole's conditions and their relation to propositional logic is explained, and the puzzle associated with their violation by quantum frequencies is investigated in relation to a variety of (...) approaches to the interpretation of quantum mechanics. * While preparing this paper for publication I have learnt of the untimely death of Professor J. S. Bell, and I wish to dedicate the paper to his memory. This research was undertaken while I spent a sabbatical leave at Wolfson College, and the History and Philosophy of Science Department at the University of Cambridge. I would like to thank Michael Redhead and Jeremy Butterfield for their hospitality and for helpful discussions. A first draft of this paper has been distributed among the participants of the conference 'Einstein in Context' which was held in Israel, in April 1990.1 have benefited from the comments of many colleagues. I would like to thank in particular Arthur Fine who enlightened me on the prism models, David Albert. Maya Bar-Hillel. Yemima Ben-Menachem, Mara Beller. Simon Saunders, and Mark Steiner. This research is partially supported by the Edelstein Center for the History and Philosophy of Science at the Hebrew University. (shrink)

Este ensaio visual consiste em um registro do trabalho “Muragens“, inserção de vídeos curtos da Praia do Forte (Cabo Frio, RJ), realizada às vésperas do verão de 2020 em painéis de LED destinados à propaganda, na Avenida Presidente Itamar Franco — centro de Juiz de Fora, MG. "Muragens" enquanto gesto pretende acender uma discussão acerca da influência das imagens na construção da vida no espaço público. Especialmente sob contexto de isolamento social, qual é o poder da simples inserção de (...) uma paisagem como o mar, tão cobiçado nessa época do ano, sob as vidas dos frequentadores da cidade? (shrink)

According to a prominent view in Jewish-Halakhic literature, “mitzvot (commandments) require intention.” That is, to fulfill one’s obligation in performing a commandment, one must intend to perform the act because it’s a mitzvah; one must take the fact that one’s act is a mitzvah as her reason for doing the action. I argue that thus understood, this Halakhic view faces a revised version of Thomas Hurka’s recent dilemma for structurally similar views in ethics: either it makes it a necessary condition (...) for the act’s being a mitzvah that one has a false belief about the act’s Halakhic status, or it commits proponents of the “mitzvot require intention” view to a sort of rational failure in performing the mitzvot. The dilemma arises, however, only if we interpret this Halakhic view as requiring one to have a belief about her act’s Halakhic status in order for it to have this status. I suggest that the dilemma can be avoided by interpreting the intention requirement as requiring a make-belief, instead of a belief. Under this understanding, Halakha (or God) doesn’t care about why one performs an act of a mitzvah, but rather about how she does it; how she sees and experiences her action. This suggests another form of worship central to Judaism—worship via make-believing. (shrink)

Localist models of spreading activation (SA) and models assuming distributed representations offer very different takes on semantic priming, a widely investigated paradigm in word recognition and semantic memory research. In this study, we implemented SA in an attractor neural network model with distributed representations and created a unified framework for the two approaches. Our models assume a synaptic depression mechanism leading to autonomous transitions between encoded memory patterns (latching dynamics), which account for the major characteristics of automatic semantic priming in (...) humans. Using computer simulations, we demonstrated how findings that challenged attractor‐based networks in the past, such as mediated and asymmetric priming, are a natural consequence of our present model’s dynamics. Puzzling results regarding backward priming were also given a straightforward explanation. In addition, the current model addresses some of the differences between semantic and associative relatedness and explains how these differences interact with stimulus onset asynchrony in priming experiments. (shrink)

The paper proposes a solution to the problem with Odysseus’ kingship in the Odyssey by maintaining that Odysseus is not officially considered dead. Consequently, Telemachus cannot inherit the position of king and Penelope must leave Odysseus’ household before remarrying. After discussing the modern concept of legal death and previous interpretations of the Ithacan situation, the paper focusses on Athena's speech at 1.275–92. A close reading demonstrates that erecting a cenotaph to Odysseus would be tantamount to a modern declaration of death (...) in absentia, since it will render Penelope a widow and Telemachus the head of the household. This legal convention chimes with the Homeric depiction of Hades. (shrink)

This book explores a key issue in linguistic theory, the systematic variation in form between semantic equivalents across languages. Two contrasting views of the role of lexical meaning in the analysis of such variation can be found in the literature: (i) uniformity, whereby lexical meaning is universal, and variation arises from idiosyncratic differences in the inventory and phonological shape of language-particular functional material, and (ii) transparency, whereby systematic variation in form arises from systematic variation in the meaning of basic lexical (...) items. (shrink)

O presente estudo teve como objeto a Sociedade de São Vicente de Paulo - SSVP, e visou analisar a crise institucional da associação, relacionando-a com a crise religiosa contemporânea, tendo em vista a dificuldade na admissão de novos quadros para a entidade, como também a complexidade da manutenção de seus membros. A motivação do trabalho foi compreender como a crise socioreligiosa contemporânea contribui para esse processo, valendo-se também da observação empírica nas reuniões, festas e eventos realizados pela instituição. Buscou-se ainda (...) identificar alguns fatores externos e internos à instituição, e suas implicações, que estão contribuindo para esse desequilíbrio. Para isso, foi utilizado como método principal de coleta de dados a pesquisa bibliográfica, em fontes e documentos da SSVP, como a Regra e o Regulamento; boletins, revistas e atas da entidade, como também obras de autores que estudam a SSVP. Houve também, metodologicamente, a observação através da presença numa Conferência Vicentina, pertencente ao Conselho Central Sagrados Corações. Bibliograficamente, ainda foram analisadas algumas obras de pesquisadores que refletem sobre a realidade religiosa contemporânea, abordando temas como secularização, modernidade, pluralismo religioso, crise de sentido, transmissão religiosa, crise religiosa contemporânea, mobilidade social e religiosa e juventude, a fim de entender de que maneira tais temas podem ajudar na análise do catolicismo e, consequentemente, da crise institucional da SSVP. A dissertação procurou refletir sobre perspectivas e as novas demandas sociais que podem desafiar a entidade a dialogar com a sociedade contemporânea, especialmente com os jovens, oferecendo um horizonte de renovação e de futuro para o carisma da entidade. Para uma entidade centenária, se tornou difícil para os próprios vicentinos incluir seus familiares, sobretudo os próprios filhos, para o trabalho dentro da associação. A análise realizada confirmou a hipótese que realmente a entidade atravessa uma crise sem precedentes e que serão necessárias inovações, aberturas, estratégias e novas pedagogias, se houver interesse em mudar, enfrentar os desafios atuais e renovar a SSVP e seu carisma. Para isso, ela precisará contar com a força e o dinamismo da juventude e de seus membros e dirigentes. A pesquisa realizada no Programa de Pós-graduação em Ciências da Religião da PUC Minas foi desenvolvida na Área de Concentração “Religião e Cultura” e na Linha de Pesquisa “Religião, Política e Educação”. (shrink)

This paper offers a new semantic theory of existentials (sentences of the form There be NP pivot XP coda ) in which pivots are (second order) predicates and codas are modifiers. The theory retains the analysis of pivots as denoting generalized quantifiers (Barwise and Cooper 1981; Keenan 1987), but departs from previous analyses in analyzing codas as contextual modifiers on a par with temporal/locative frame adverbials. Existing analyses universally assume that pivots are arguments of some predicate, and that codas are (...) main or secondary predicates. It is shown that these analyses cannot account for the behavior of codas with quantifiers and for the interaction of multiple codas, both of which receive a simple treatment on the proposed theory. The assimilation of codas to frame adverbials explains several semantic properties which have not been analyzed in the semantic literature, and that distinguish existentials from their copular counterparts. Furthermore, it highlights important properties of the semantics of modification and its relation to predication. (shrink)

Semantic priming has long been recognized to reflect, along with automatic semantic mechanisms, the contribution of controlled strategies. However, previous theories of controlled priming were mostly qualitative, lacking common grounds with modern mathematical models of automatic priming based on neural networks. Recently, we introduced a novel attractor network model of automatic semantic priming with latching dynamics. Here, we extend this work to show how the same model can also account for important findings regarding controlled processes. Assuming the rate of semantic (...) transitions in the network can be adapted using simple reinforcement learning, we show how basic findings attributed to controlled processes in priming can be achieved, including their dependency on stimulus onset asynchrony and relatedness proportion and their unique effect on associative, category-exemplar, mediated and backward prime-target relations. We discuss how our mechanism relates to the classic expectancy theory and how it can be further extended in future developments of the model. (shrink)

Moral realism is often taken to have common sense and initial appearances on its side. Indeed, by some lights, common sense and initial appearances underlie all the central positive arguments for moral realism. We offer a kind of debunking argument, taking aim at realism’s common sense standing. Our argument differs from familiar debunking moves both in its empirical assumptions and in how it targets the realist position. We argue that if natural selection explains the objective phenomenology of moral deliberation and (...) judgement, then this undermines arguments from that phenomenology. This results in a simpler, and in some ways more direct, challenge to realism. It is also less vulnerable to the main objections that have been leveled against such arguments. If accepted, our conclusion should make a real difference to the dialectic in this area. It means that neither realism nor its denial is the default, to-be-refuted, position. (shrink)

Some philosophers think that knowledge or justification is both necessary and sufficient for rational action: they endorse knowledge-action or justification-action biconditionals. This paper offers a novel, metaphysical challenge to these biconditionals, which proceeds with a familiar question: What depends on what? If you know that p iff it is rational for you to act on p, do you know that p partly because it is rational for you to act on p, or is it rational for you to act on (...) p partly because you know that p? And a structurally similar question can be asked regarding justification-action biconditionals. I argue that proponents of these biconditionals cannot give a satisfactory answer to these questions. This is because each direction of these biconditionals strongly supports an opposite order of explanation to the one that is supported by the other direction. Given the traditional assumption that metaphysical explanations—even partial ones—are asymmetric, I argue that these biconditionals should be rejected. While knowledge might be necessary for rational action, and it might be sufficient, it cannot be both. And the same goes for justification. (shrink)

Simone Weil (1909-1943) was a defining figure of the twentieth century; a philosopher, Christian, resistance fighter, anarchist, feminist, labor activist and teacher. She was described by T. S. Eliot as "a woman of genius, of a kind of genius akin to that of the saints," and by Albert Camus as "the only great spirit of our time." Originally published posthumously in two volumes, these newly reissued notebooks, are among the very few unedited personal writings of Weil's that still survive today. (...) Containing her thoughts on art, love, science, God and the meaning of life, they give context and meaning to Weil's famous works, revealing a unique philosophy in development and offering a rare private glimpse of her singular personality. (shrink)

Suppose someone is brought up as an orthodox Jew, and so only eats kosher, is very conservative sexually, etc. Suppose they then find out that this Judaism stuff is just all a big mistake. If they then regret all the shrimp they could have eaten, all the sex!, this makes perfect sense. Not so, however, if someone finds out that moral realism is false, and they now regret all the fun they could have had hurting people’s feeling, etc. Even if (...) this does make sense, there’s a strong disanalogy between the moral and the religious case. This asymmetry, on a realist picture of morality, calls for explanation. This chapter tries to explain it. The discussion engages some topics familiar from objections to Robust realism—the why-be-moral challenge, the status of de-dicto moral motivation, and whether and why we should care about the moral properties, robustly realistically understood. (shrink)

Particle indistinguishability has always been considered a purely quantum mechanical concept. In parallel, indistinguishable particles have been thought to be entities that are not properly speaking objects at all. I argue, to the contrary, that the concept can equally be applied to classical particles, and that in either case particles may (with certain exceptions) be counted as objects even though they are indistinguishable. The exceptions are elementary bosons (for example photons).

The relationship of part to whole is one of the most fundamental there is; this is the first and only full-length study of this concept. This book shows that mereology, the formal theory of part and whole, is essential to ontology. Peter Simons surveys and criticizes previous theories, especially the standard extensional view, and proposes a more adequate account which encompasses both temporal and modal considerations in detail. 'Parts could easily be the standard book on mereology for the next twenty (...) or thirty years.' Timothy Williamson, Grazer Philosophische Studien. (shrink)

This paper discusses the semantics of bare existentials , i.e. existentials in which nothing follows the post copular NP (e.g. There are four sections ). While it has sometimes been recognized that the interpretation of such sentences depends in some way on context, the exact nature of the context dependence involved has not been properly understood. It is shown that the meaning of bare existentials involves a set-denoting implicit argument, and that the range of interpretations found with bare existentials is (...) predictable from the general properties of implicit arguments. An explicit analysis within a dynamic setting is presented. (shrink)

We demonstrate that the quantum-mechanical description of composite physical systems of an arbitrary number of similar fermions in all their admissible states, mixed or pure, for all finite-dimensional Hilbert spaces, is not in conflict with Leibniz's Principle of the Identity of Indiscernibles (PII). We discern the fermions by means of physically meaningful, permutation-invariant categorical relations, i.e. relations independent of the quantum-mechanical probabilities. If, indeed, probabilistic relations are permitted as well, we argue that similar bosons can also be discerned in all (...) their admissible states; but their categorical discernibility turns out to be a state-dependent matter. In all demonstrated cases of discernibility, the fermions and the bosons are discerned (i) with only minimal assumptions on the interpretation of quantum mechanics; (ii) without appealing to metaphysical notions, such as Scotusian haecceitas, Lockean substrata, Postian transcendental individuality or Adamsian primitive thisness; and (iii) without revising the general framework of classical elementary predicate logic and standard set theory, thus without revising standard mathematics. This confutes: (a) the currently dominant view that, provided (i) and (ii), the quantum-mechanical description of such composite physical systems always conflicts with PII; and (b) that if PII can be saved at all, the only way to do it is by adopting one or other of the thick metaphysical notions mentioned above. Among the most general and influential arguments for the currently dominant view are those due to Schrodinger, Margenau, Cortes, Dalla Chiara, Di Francia, Redhead, French, Teller, Butterfield, Giuntini, Mittelstaedt, Castellani, Krause and Huggett. We review them succinctly and critically as well as related arguments by van Fraassen and Massimi. (shrink)

This book compares various approaches to the interpretation of quantum mechanics, in particular those which are related to the key words "the Copenhagen interpretation", "the antirealist view", "quantum logic" and "hidden variable theory". Using the concept of "correlation" carefully analyzed in the context of classical probability and in quantum theory, the author provides a framework to compare these approaches. He also develops an extension of probability theory to construct a local hidden variable theory. The book should be of interest for (...) physicists and philosophers of science interested in the foundations of quantum theory. (shrink)

Statistical learning is often taken to lie at the heart of many cognitive tasks, including the acquisition of language. One particular task in which probabilistic models have achieved considerable success is the segmentation of speech into words. However, these models have mostly been tested against English data, and as a result little is known about how a statistical learning mechanism copes with input regularities that arise from the structural properties of different languages. This study focuses on statistical word segmentation in (...) Arabic, a Semitic language in which words are built around consonantal roots. We hypothesize that segmentation in such languages is facilitated by tracking consonant distributions independently from intervening vowels. Previous studies have shown that human learners can track consonant probabilities across intervening vowels in artificial languages, but it is unknown to what extent this ability would be beneficial in the segmentation of natural language. We assessed the performance of a Bayesian segmentation model on English and Arabic, comparing consonant-only representations with full representations. In addition, we examined to what extent structurally different proto-lexicons reflect adult language. The results suggest that for a child learning a Semitic language, separating consonants from vowels is beneficial for segmentation. These findings indicate that probabilistic models require appropriate linguistic representations in order to effectively meet the challenges of language acquisition. (shrink)

Gravity and Grace was the first ever publication by the remarkable thinker and activist, Simone Weil. In it Gustave Thibon, the priest to whom she had entrusted her notebooks before her untimely death, compiled in one remarkable volume a compendium of her writings that have become a source of spiritual guidance and wisdom for countless individuals.

I show that frequentism, as an explanation of probability in classical statistical mechanics, can be extended in a natural way to a decoherent quantum history space, the analogue of a classical phase space. The result is a form of finite frequentism, in which Gibbs’ concept of an infinite ensemble of gases is replaced by the quantum state expressed as a superposition of a finite number of decohering microstates. It is a form of finite and actual frequentism (as opposed to hypothetical (...) frequentism) insofar as all the microstates exist, in keeping with the decoherence-based Everett interpretation, and some versions of pilot-wave theory. (shrink)

Resenha do livro de Ceticismo e Naturalismo: algumas variedades, de P. F. Strawson. Traduçáo de Jaimir Conte. Sáo Leopoldo: Editora Unisinos, 2008, 114 páginas.

The central claim of this article is that post-truth requires a political and socio-economical perspective, rather than a moral or epistemological one. The article consists of two parts. The first part offers a critical examination of the dominant analyses of post-truth in terms of shifting standards of the origin and the evaluation of facts. Moreover, the claim that postmodernism is the cause of post-truth is examined and refuted. In the second part an alternative perspective is developed, centring around the notion (...) of gatekeepers. Rather than linking post-truth to bullshit and postmodernism, it should be understood as a symptom of a contemporary shift in the gatekeepers of truth and knowledge. Knowledge and truth are always mediated in society through the hands of gatekeeping institutions such as journalism or science. Post-truth is a symptom of a broader transformation of the gatekeeping institutions of our current society. It therefore requires a political philosophy of these institutional shifts and the new risks they involve. (shrink)

We argue that the intractable part of the measurement problem -- the 'big' measurement problem -- is a pseudo-problem that depends for its legitimacy on the acceptance of two dogmas. The first dogma is John Bell's assertion that measurement should never be introduced as a primitive process in a fundamental mechanical theory like classical or quantum mechanics, but should always be open to a complete analysis, in principle, of how the individual outcomes come about dynamically. The second dogma is the (...) view that the quantum state has an ontological significance analogous to the significance of the classical state as the 'truthmaker' for propositions about the occurrence and non-occurrence of events, i.e., that the quantum state is a representation of physical reality. We show how both dogmas can be rejected in a realist information-theoretic interpretation of quantum mechanics as an alternative to the Everett interpretation. The Everettian, too, regards the 'big' measurement problem as a pseudo-problem, because the Everettian rejects the assumption that measurements have definite outcomes, in the sense that one particular outcome, as opposed to other possible outcomes, actually occurs in a quantum measurement process. By contrast with the Everettians, we accept that measurements have definite outcomes. By contrast with the Bohmians and the GRW 'collapse' theorists who add structure to the theory and propose dynamical solutions to the 'big' measurement problem, we take the problem to arise from the failure to see the significance of Hilbert space as a new kinematic framework for the physics of an indeterministic universe, in the sense that Hilbert space imposes kinematic objective probabilistic constraints on correlations between events. (shrink)

Into wrestling with that question, Simone Weil put the very substance of her mind and temperament.

Israel’s discursive strategy for legitimizing the displacement of Palestinians in 1948 involved describing it as part of a regional “population exchange.” This argument contributed to three critical characteristics of Israeli citizenship. First, it solidified an understanding of citizenship as a negation of persecution and a haven for would-be Jewish refugees. Second, it tied Mizrahi claims against states across the Middle East to Palestinian claims against Israel. Israel thus exploited Mizrahi refugee rights for its geostrategic interests—a fight against the claims of (...) Palestinian refugees. This had detrimental material consequences for both groups. Third, this strategy contributed to the construction of Palestinians as an “exchangeable remainder” and a demographic threat that could potentially pose a risk to the Jewish majority. Ultimately, Israel irrevocably entangled the displacement histories of three groups: Ashkenazi Jews, Mizrahi Jews, and Arab Palestinians. This Gordian knot remains with us today, and is reflected in a stratified Israeli society. But the vision that this symposium suggests we consider, that of “historical justice,” demands that it be undone. This Article therefore offers a way in which the refugee histories could perhaps one day be disentangled: a program of reparations for the Mizrahi and Palestinian citizens of Israel. (shrink)

"What is required if men and women are to feel at home in society and are to recover their vitality? Into wrestling with that question, Simone Weil put the very substance of her mind and temperament. The apparently solid edifices of our prepossessions fall down before her onslaught like ninepins, and she is as fertile and forthright in her positive suggestions . . . she can be relied upon to toss aside the superficial and to come to grips with the (...) essential and the profound." -- Time Literary Supplement. (shrink)

This paper explores an understudied and poorly understood phenomenon of morphological syncretism in which a morpheme otherwise used to mark the head of a possessive NP appears on words naming property concept (PC) states (states named by adjectives in languages with that lexical category; Dixon, Where have all the adjectives gone? And other essays in Semantics and Syntax, 1982) in predicative and attributive contexts. This phenomenon is found across a variety of unrelated languages. We examine its manifestation in Ulwa, an (...) endangered Misumalpan language of Nicaragua, where diachronic evidence clearly shows that a single affix is involved. We propose an explanation for the syncretism based on an explicit syntactic and semantic analysis of the relevant constructions. On the proposed explanation, the syncretism arises out of a combination of semantic and morphosyntactic facts of Ulwa grammar. Specifically, we propose that the Ulwa pattern exemplifies a possessive strategy of predication. Intuitively, this strategy is a manifestation in grammar of the idiomatic equivalence between the property of being F and the property of having F-ness. (shrink)

This is a very short introduction to ethics. It divides into three parts: first, introducing and discussing reasons for skepticism about ethics; second introducing themes of birth, death, happiness, desire and freedom to show how deeply our lives are interwoven with ethics; third, introducing attempts to found ethics, due to Aristotle, Kant, and the contractarian tradition.

One Stoic response to the skeptical indistinguishability argument is that it fails to account for expertise: the Stoics allow that while two similar objects create indistinguishable appearances in the amateur, this is not true of the expert, whose appearances succeed in discriminating the pair. This paper re-examines the motivations for this Stoic response, and argues that it reveals the Stoic claim that, in generating a kataleptic appearance, the perceiver’s mind is active, insofar as it applies concepts matching the perceptual stimulus. (...) I argue that this claim is reflected in the Stoic definition of the kataleptic appearance, and that it respects their more general account of mental representation. I further suggest that, in attributing some activity to the mind in creating each kataleptic appearance, and in claiming that the expert’s mind allows her to form more kataleptic appearances than the amateur, the Stoics draw inspiration from the wax tablet model in Plato’s Theaetetus (190e–196d), where Socrates distinguishes the wise from the ignorant on the basis of how well they match sensory input with its appropriate mental ‘seal’ (σφραγίς). (shrink)

This is a book about the religious life of the Greeks from the eighth century BC to the fifth century AD, looked at in the context of a variety of different cities and periods. Simon Price does not describe some abstract and self-contained system of religion or myths but examines local practices and ideas in the light of general Greek ideas, relating them for example, to gender roles and to cultural and political life (including Attic tragedy and the trial (...) of Socrates). He also lays emphasis on the reactions to Greek religions of ancient thinkers - Greek, Roman, Jewish and Christian. The evidence drawn on is of all kinds: literary texts, which are translated throughout; inscriptions, including an appendix of newly translated Greek inscriptions; and archaeology, which is highlighted in the numerous illustrations. (shrink)

We develop and defend the thesis that the Hilbert space formalism of quantum mechanics is a new theory of probability. The theory, like its classical counterpart, consists of an algebra of events, and the probability measures defined on it. The construction proceeds in the following steps: (a) Axioms for the algebra of events are introduced following Birkhoff and von Neumann. All axioms, except the one that expresses the uncertainty principle, are shared with the classical event space. The only models for (...) the set of axioms are lattices of subspaces of inner product spaces over a field K. (b) Another axiom due to Soler forces K to be the field of real, or complex numbers, or the quaternions. We suggest a probabilistic reading of Soler's axiom. (c) Gleason's theorem fully characterizes the probability measures on the algebra of events, so that Born's rule is derived. (d) Gleason's theorem is equivalent to the existence of a certain finite set of rays, with a particular orthogonality graph (Wondergraph). Consequently, all aspects of quantum probability can be derived from rational probability assignments to finite "quantum gambles". (e) All experimental aspects of entanglement- the violation of Bell's inequality in particular- are explained as natural outcomes of the probabilistic structure. (f) We hypothesize that even in the absence of decoherence macroscopic entanglement can very rarely be observed, and provide a precise conjecture to that effect .We also discuss the relation of the present approach to quantum logic, realism and truth, and the measurement problem. (shrink)

In histories of Orthodox Judaism, one often reads the story of a collision between tradition and modernity. Orthodoxy, according to this logic, is a fortress of the old world, which, upon encounter...

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)

This article deals with the topics of nihilism and technology within the horizon of Western societies. More precisely, we research what is the most determining element in the relationship between nihilism and technology. To develop this research, we seek a concept of nihilism that is integrated into the scenario that emerged after the modern era, therefore integrating not only the 20th century, but also the 21st century. This concept is achieved through consideration of the effects of historicism according to Leo (...) Strauss' analysis in his work Natural Right and History. Next, the issues relating to the control of technology are analyzed and answered through Feenberg's position, which shows different conceptions of what would be considered the philosophy of technology. Finally, the conclusion is that, in the relationship between nihilism and technology, nihilism remains the most determining, because the dimensions specific to historicism still remain integrated and active in the institutions of democratic societies in the 21st century, despite the proposal to invent new institutions made by Feenberg. (shrink)