We present a logical calculus for reasoning about information flow in quantum programs. In particular we introduce a dynamic logic that is capable of dealing with quantum measurements, unitary evolutions and entanglements in compound quantum systems. We give a syntax and a relational semantics in which we abstract away from phases and probabilities. We present a sound proof system for this logic, and we show how to characterize by logical means various forms of entanglement (e.g. the Bell states) and various (...) linear operators. As an example we sketch an analysis of the teleportation protocol. (shrink)

Ancien élève de Heidegger, Alexandru Dragomir (1916-2002) est une figure atypique de la philosophie. Abandonnant l'idée d'une carrière universitaire après la Seconde guerre mondiale, il navigua d'un métier à un autre, refusant catégoriquement d'être publié de son vivant. Il laisse aujourd'hui à nos curiosités ses Banalités métaphysiques, extraites des cahiers dans lesquels il griffonait des notes à sa propre intention. Banalités métaphysiques est la première publication de ce philosophe hors norme, tiré malgré lui de son retrait volontaire.

The commons is a concept increasingly used with the promise of creating new collective wealth. In the aftermath of the economic and financial crises, finance and money have been criticized and redesigned to serve the collective interest. In this article, we analyze three types of complementary currency systems: community currencies, inter-enterprise currencies, and cryptocurrencies. We investigate whether these systems can be considered as commons. To address this question, we use two main theoretical frameworks that are usually separate: the “new commons” (...) in organization studies and the “common good” in business ethics. Our findings show that these monetary systems and organizations may be considered as commons under the “common good” framework since they promote the common interest by creating new communities. Nevertheless, according to the “new commons” framework, only systems relying on collective action and self-management can be said to form commons. This allows us to suggest two new categories of commons: the “social commons,” which fit into both the “new commons” and the “common good” frameworks, and the “commercial commons,” which fit the “common good” but not the “new commons” framework. This research advances a new conceptualization of the commons and of the ethical implications of CCs. (shrink)

La question de la religion - de son essence, de sa fonction, de son origine - a été centrale dans la sociologie et l'anthropologie classiques. Pour la tirer des impasses et de la stagnation où elle est reléguée de nos jours, Camille Tarot propose ici un bilan critique des œuvres des meilleurs comparatistes, à travers leurs théories si contradictoires de la religion. Huit auteurs principaux sont soumis à examen : Emile Durkheim, Marcel Mauss, Mircéa Eliade, Georges Dumézil, Claude Lévi-Strauss, René (...) Girard, Pierre Bourdieu et Marcel Gauchet. L'important en la matière est d'abord d'esquiver les faux irénismes comme les querelles stériles ou haineuses, pour confronter les doctrines en profondeur et systématiquement. Ensuite, de déceler l'impensé et les refoulements que produit chaque cadre théorique, pour proposer le modèle ou l'idéal-type de la religion qui paraît le mieux fondé. Au fil de cet examen, il apparaît que l'essence du fait religieux est à rechercher à l'intersection du symbolique et du sacré, à comprendre à partir des fondations d'Emile Durkheim et de Marcel Mauss, complétées par les apports de René Girard. La possible fécondité du modèle qui se dégage ainsi s'atteste par sa capacité à relire les sources et à renouveler en profondeur les vieux problèmes des fonctions de la religion, qui n'avaient guère avancé depuis Emile Durkheim. (shrink)

v. 1. Paradigma structural-generativă în ontologie.

This study aims to propose a rational reconstruction of the theory-core ofWittgenstein's Tractatus, in order to bring into prominence its theoreticaland philosophical sources, its epistemological nature and metaphysical significance.The main idea of my approach is that when we take due account of the scientific andphilosophical context of the Tractatus, we see that its central philosophicalinnovation is a new form of metaphysics, namely a structural theory of representation.``I am not interested in constructing a building,so much as in having a perspicuous view (...) of the foundation of possible buildings.''. (shrink)

The past decade or so has witnessed an increase in the number of philosophical discussions about emergence and reduction in science. However, many of these discussions (though not all) remain too abstract and theoretical, and are wanting with respect to concrete examples taken from the sciences. This dissertation studies the topics of reduction and emergence in the context of a case study. I focus on the case of chemistry and investigate how emergentism can help us secure the autonomy of this (...) discipline in relation to the underlying microphysics. I develop an account of emergence (called functional emergence) that is, I argue, capable of answering the question of why we have chemistry instead of just applied quantum mechanics. I argue that functionally emergent properties in chemistry -- properties that are defined by their behaviour, not by some shared microphysical constituent -- can help us defend the autonomy of chemistry; they allow for the existence of sui generis chemical regularities, which can be used in sui generis chemical explanations. Functional emergence generates difficulties for some accounts of inter-theoretic reduction, but unlike other theories of emergence it is compatible with weaker forms of reductionism. (shrink)

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be (...) preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

From a psychological standpoint, communicating a severe diagnosis entails more than just naming a disease, it is a complex process with a number of stages: finding out what the patient already knows about the illness (some of which might be wrong, and thus psychologically detrimental), informing the patient while answering any questions (about the illness itself, the treatment, prognosis, recovery period, etc.) and last but not least, providing a minimum of psychological support depending on the patient’s reaction. Romanian law regarding (...) doctor-patient relationship and communication is modeled on the Anglo-Saxon model centered on patient autonomy and direct communication with the latter if the patient desires to know the truth about his condition. If this is not the case, the patient can name a proxy for doctor-patient communication. There are three legal documents that clarify these aspects: Law of Patient Rights, Medical Association’s Ethics Code and the Health Reform Law. The first two are conflicting on several aspects that we will discuss in this paper. The few studies on doctor-patient communication published in Romania reveal that there is no unitary methodology in this field. The doctors attest that often times the patient’s family, when faced with severe illness turn to the traditional model of communication, i.e. they desire to know the severe diagnosis first and pressure the physician to hide the truth form the patient, contrary to the letter of the law. The aim of this paper is to discuss the issue of communicating severe diagnosis in nowadays Romania in a very complex context: 1. The model of doctor-patient relationship and communication has changed after communist era (from paternalistic to partenerial); 2. Conflicting and missing issues in laws; 3. Laws based on patient’s autonomy principle in a traditional society based on another model of taking care (the patient is part of a family nucleus and the family wants to interfere into the medical communication process). Communication has only recently entered the curriculum of some medical schools in Romania. The doctors questioned as part of a study reveal that they‘ve learned to communicate a severe diagnosis by trial and error. This being said we recommend the inception of practical doctor-patient communication courses that could lead to improving doctor-patient relationships, communication of the diagnosis being their foundations. (shrink)

This book brings together an introduction to the social sciences of religions - intended for the general public, which generally ignores them - in a critical essay in order to update them in the face of a current situation that strongly challenges them and will continue to do so. Indeed, the news of globalization imposes the confusing spectacle of a world of religions caught between the two extremes of forms so exclusivist that they justify violence, even terrorism, and such irenic (...) forms that they seek a spirituality fit to go beyond all borders, even religious ones. The place given to Islam in this way is explained, among other things, because during the conflicts of Salafist jihadist and certain branches of Sufism, it illustrates this contradiction in a particularly strong, but by no means exclusive way. (shrink)

In this annotated critical edition of Aristotle’s Metaphysics Lambda Stefan Alexandru draws upon many hitherto unexplored sources of the direct and indirect tradition, inter alia upon an independent Greek manuscript he has discovered in the Vatican Library.

The following scenario seems possible: a community uses concepts that play the same role in guiding actions and shaping social life as our normative concepts, and yet refer to something else. As Eklund argues, this apparent possibility poses a problem for any normative realist who aspires to vindicate the thought that reality itself favors our ways of valuing and acting. How can realists make good on this idea, given that anything they might say in support of the privileged status of (...) our normative concepts can be mirrored by the imagined community? E.g., the realist might claim that using our concepts is what we ought to do if we are to describe normative facts correctly, but members of the other community can claim the same about their concepts, using their own concept of ought. A promising approach to this challenge is to try to rule out the possibility of alternative normative concepts, by arguing that any concepts that have the same normative role must share a reference as well. In this paper I argue that normative quasi-naturalism, a view that combines expressivism about normative discourse with a naturalist metaphysics of normativity, supports referential normativity and solves the problem of alternative normative concepts. (shrink)

In this article I aim to offer a first critical assessment of the most prominent arguments in favour of restricting the voting rights of senior citizens. The first argument discussed, most thoroughly articulated by van Parijs, maintains that intergenerational justice would be improved under schemes which restrict the voting rights of senior citizens, thereby diminishing their overall electoral weight. The second argument, reconstructed from Lau's defence of child enfranchisement, maintains that the cognitive decline associated with the process of aging should (...) lead us to treat children and senior citizens identically in respect to electoral rights; thus, if we agree that children should not have the right to vote, consistency dictates that senior citizens should be disenfranchised as well. I respond to these arguments with several objections, arguing that the former relies on a number of faulty empirical premises and has deeply unattractive implications for enfranchisement once consistently applied, and that the latter fails to make empirically salient distinctions between children and senior citizens when it comes to the political domain. (shrink)

In this paper, we investigate the social herding phenomenon known as informational cascades, in which sequential inter-agent communication might lead to epistemic failures at group level, despite availability of information that should be sufficient to track the truth. We model an example of a cascade, and check the correctness of the individual reasoning of each agent involved, using two alternative logical settings: an existing probabilistic dynamic epistemic logic, and our own novel logic for counting evidence. Based on this analysis, we (...) conclude that cascades are not only likely to occur but are sometimes unavoidable by "rational" means: in some situations, the group’s inability to track the truth is the direct consequence of each agent’s rational attempt at individual truth-tracking. Moreover, our analysis shows that this is even so when rationality includes unbounded higher-order reasoning powers, as well as when it includes simpler, non-Bayesian forms of heuristic reasoning. (shrink)

Over the last decade, personalized medicine has become a buzz word, which covers a broad spectrum of meanings and generates many different opinions. The purpose of this article is to achieve a better understanding of the reasons why personalized medicine gives rise to such conflicting opinions. We show that a major issue of personalized medicine is the gap existing between its claims and its reality. We then present and analyze different possible reasons for this gap. We propose an hypothesis inspired (...) by the Windelband’s distinction between nomothetic and idiographic methodology. We argue that the fuzzy situation of personalized medicine results from a mix between idiographic claims and nomothetic methodological procedures. Hence we suggest that the current quandary about personalized medicine cannot be solved without getting involved in a discussion about the complex epistemological and methodological status of medicine. To conclude, we show that the Gadamer’s view of medicine as a dialogical process can be fruitfully used and reveals that personalization is not a theoretical task, but a practical one, which takes place within the clinical encounter. (shrink)

How can we distinguish between quasi-realist expressivism and normative realism? The most promising answer to this question is the “explanation” explanation proposed by Dreier (2004), Simpson (2018), and others: the two views might agree in their claims about truth and objectivity, or even in their attributions of semantic content to normative sentences, but they disagree about how to explain normative meaning. Realists explain meaning by invoking normative facts and properties, or representational relations between normative language and the world, the thought (...) goes, while expressivists appeal instead to desire-like mental states in their explanations of meaning. However, I argue that, if we adopt a deflationary approach to representation and other related notions, there need be no such explanatory divide between expressivism and anything recognizable as a plausible notion of normative realism. Any alleged explanatory criterion for realism will either be incompatible with deflationism, or it will fail to capture some standard versions of normative realism. I conclude that, in a deflationary framework, expressivism is compatible with genuine realism. (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)

Dancers and dance philosophers report on experiences of a certain form of sense making and bodily thinking through the dancing body. Yet, discussions on expertise and consciousness are often framed within canonical philosophical world-views that make it difficult to fully recognize, verbalize, and value the full variety of embodied and affective facets of subjectivity. Using qualitative interviews with five professional dancers and choreographers, I make an attempt to disclose the characteristics of what I consider to be a largely overseen state (...) of consciousness: embodied reflection. Dancers are familiar with this attentive bodily presence, which constitutes their work mode and heightens their abilities as experts. Detailed descriptions of their daily work at the theatre help us grasp the qualities and understand the enigmas of the absorbed state of bodily thinking. Husserl’s theories on reflection and Merleau-Ponty’s work on motoricity support our understanding of the structures behind embodied reflection. I believe it is a common human resource, and that whether we are experts or not, we all have the ability to reflect non-conceptually through bodily and/or affective activity. (shrink)

It is often claimed that there is an explanatory divide between an expressivist account of normative discourse and a realist conception of normativity: more precisely, that expressivism and realism offer conflicting explanations of (i) the metaphysical structure of the normative realm, (ii) the connection between normative judgment and motivation, (iii) our normative beliefs and any convergence thereof, or (iv) the content of normative thoughts and claims. In this paper I argue that there need be no such explanatory conflict. Given a (...) minimalist approach to the relevant metaphysical and semantic notions, expressivism is compatible with any explanation that would be acceptable as a general criterion for realism. (shrink)

Gothic literature—a genre brimming with madness, supernaturalism, and psychological terror—offers innumerable case studies potentially representing how psychiatric patients perceive their treatment from healthcare professionals. Charlotte Perkins Gilman’s famous 1892 short story “The Yellow Wallpaper” offers a poignant example of this through its fictional narrator, a diarist many interpret to be suffering from postpartum depression. The fiction here does not stray far from reality: Gilman orchestrated her diarist’s experience to mirror her own, as both real author and fictional character suffocated from (...) a melancholy only made worse by their physicians’ insistence on following the “Rest Cure.” While this instruction to cease all work and activity was a prevalent depression treatment at the time, Gilman, through “The Yellow Wallpaper,” reveals how the intervention ultimately harmed more than helped because it overlooked her—and, by extension, her fictional diarist’s— unique needs and identities. Today, while the ineffective Rest Cure no longer exists, applying observations from “The Yellow Wallpaper” to clinical research calls attention to underrepresentation in treatment development, a costly problem that could be mitigated by mindful incorporation of intersectionality theory into study designs. (shrink)

Bien que vivant au quotidien dans l'existence, nous n'avons que tres rarement le sentiment de l'existence: nous faisons quelque chose, nous allons et venons, et par la faisons partie de ce tout qu'est l'existence sans toutefois y penser veritablement. A de rares moments cependant, contemplant un paysage du haut d'une montagne, regardant le ciel etoile, nous realisons non sans frissonner qu'une chose comme l'existence existe. Nous nous extirpons alors de l'affairement pour nous plonger dans l'integralite de cette vaste existence: nous (...) existons avec l'existence, non parce que le champ de notre vision se trouverait etre considerablement elargi, mais parce que c'est le fait meme d'embrasser l'espace qui nous libere et nous permet d' entendre ce passage de l'existence, son ecoulement. (shrink)

This collection offers a historical survey of the tradition of scientific philosophy in Romania, and examines some problems in the foundations of logic, mathematics, linguistics, the natural and social sciences. Among the more specific topics, it considers scientific explanation, models, and mechanisms, as well as memory, artifacts, and rules of research.

The paper proposes a typology of the scientific theories based on the modality of mathematizing. This gives us, like the classification of the geometries from the famous -Erlagen Program- initiated by Felix Klein, an internal principle for the connection of the different forms or levels of the theorizing, a constructive basis for the understanding of the complex structural nets of the mature scientific disciplines.