Pascal’s Wager does not exist in a Platonic world of possible gods, abstract probabilities and arbitrary payoffs. Real decision-makers, such as Pascal’s “man of the world” of 1660, face a range of religious options they take to be serious, with fixed probabilities grounded in their evidence, and with utilities that are fixed quantities in actual minds. The many ingenious objections to the Wager dreamed up by philosophers do not apply in such a real decision matrix. In the situation (...) Pascal addresses, the Wager is a good bet. In the situation of a modern Western intellectual, the reasoning of the Wager is still powerful, though the range of options and the actions indicated are not the same as in Pascal’s day. (shrink)

The lasting effects of the debate over canon-formation during the 1980s affected the whole field of Humanities, which became increasingly engaged in interrogating the origin and function of the Western canon. In philosophy, a great deal of criticism was, as a result, directed at the traditional narrative of seventeenth-and eighteenth-century philosophies—a critique informed by postcolonialism as well as feminist historiography. D. F. Norton, L. Loeb and many others1 attempted to demonstrate the weaknesses of the tripartite division between rationalism, empiricism and (...) critical philosophy.2 As time went on, symptoms of dissatisfaction with what has... (shrink)

Marx says of alienated labor that it does not “belong” to the worker, that it issues in a product that does not belong to her, and that it is unfulfilling, unfree, egoistically motivated, and inhuman. He seems to think, moreover, that the first of these features grounds all the others. All of these features seem quite independent, however: they can come apart; they share no obvious common cause or explanation; and if they often occur together, this seems accidental. It is (...) not clear, then, how Marx’s concept of alienated labor could possess the strong unity that he takes it to have. This article defends a reinterpretation of the concept that explains this unity. The various features of alienated labor, the article argues, all follow from a single, hitherto underappreciated feature of its formal motivational structure: the fact that such labor is motivated not by its product but by an incentive. (shrink)

Dans un monde dominé par les conflits, il arrive qu’il faille se défendre. L’invention des armes a évolué en parallèle avec le savoir technique, puis scientifique, et il est même arrivé que la recherche d’applications militaires ait joué un rôle moteur dans la découverte scientifique. Lorsque les armes ne servent pas à attaquer d’autres nations, leur fabrication et leur commerce se justifient morale- ment. Il faut cependant qu’elles ne puissent échapper à ceux qui les construisent et doivent en contrôler la (...) diffusion. Facilement mise en œuvre, la guerre utilisant des organismes vivants ou ce qu’ils pro- duisent comme armes est très ancienne. Or l’originalité des êtres vivants est qu’ils se multiplient, qu’un seul individu suffit à recouvrir la Terre de ses descendants. La biologie ne se prête jamais à un usage militaire moralement défendable parce que le confinement au champ de bataille est impossible. De ce fait, les applications de la biologie ont été vite écartées du domaine de la Défense permise par les traités internationaux. La Convention de 1972 sur l’Interdiction des Armes Biologiques et à Toxines (CIABT), entrée en vigueur en 1975, est aujourd’hui signée par 183 pays (ratifiée par 175) sur un total de 193, sans compter Taïwan qui l’a ratifiée mais n’est pas reconnu par l’ONU. Elle interdit la mise au point, la fabrication, l’acquisition, le transfert, la conservation, le stockage et l’utilisation des armes bio- logiques et à toxines. Elle constitue un élément essentiel de la lutte contre la prolifération des armes de destruction massive. (shrink)

Assembly of minimal genomes revealed many genes encoding unknown functions. Three overlooked functional categories account for some of them. Cells are prone to make errors and age. As a first key function, discrimination between proper and changed entities is indispensable. Discrimination requires management of information, an authentic, yet abstract, cur- rency of reality. For example proteins age, sometimes very fast. The cell must identify, then get rid of old proteins without destroying young ones. Implementing discrimination in cells leads to the (...) second set of functions, usually ignored. Being abstract, information must nevertheless be embodied into material entities, with unavoidable idiosyncratic properties. This brings about novel unmet needs. Hence, the buildup of cells elicits specific but awkward material implementations, ‘kludges’ that become essential under particular settings, while difficult to identify. Finally, a third functional category char- acterizes the need for growth, with metabolic implementations allowing the cell to put together the growth of its cytoplasm, membranes, and genome, spanning different spatial dimensions. Solving this metabolic quandary, critical for engineering novel synthetic biology chassis, uncovered an unexpected role for CTP synthetase as the coordinator of nonhomothetic growth. Because a significant number of SynBio constructs aim at creating cell factories we expect that they will be attacked by viruses (it is not by chance that the function of the CRISPR system was identified in industrial settings). Substantiating the role of CTP, natural selection has dealt with this hurdle via synthesis of the antimetabolite 30-deoxy-30,40-didehydro- CTP, recruited for antiviral immunity in all domains of life. (shrink)

Synthetic biology (SynBio) covers two main areas: application engineering, exemplified by metabolic engi- neering, and the design of life from artificial building blocks. As the general public is often reluctant to embrace synthetic approaches, preferring nature to artifice, its immediate future will depend very much on the public’s reaction to the unmet needs created by the pervasive demands of sustainability. On the other hand, this reluctance should not have a negative impact on research that will now take into account the (...) existence of the multiple transitions that cells face over time. The ages of life—birth, development, maturation, senescence and death—reflect specific key transitions and have, until now, rarely been taken into account in SynBio designs. This results in a mismatch between novelty and the very long evolutionary time that led to the existing chassis [remember that this is the common term used to describe the cellular framework as seen by synthetic biologists (de Lorenzo & Danchin, 2008)]. It also implies that, in general, transitions between growth stages will be taken into account with the appro- priate embodiment of highly specific processes. This is particularly important when adapting new models to their host, whether natural or artificial. Adaptation fol- lows two stages, short-term accommodation of new entities and long-term assimilation into the cell as a whole. This requires discrimination between classes of entities. We suggest that proteins playing the essential role of Maxwell’ demons, here named Maxwell’s dis- criminators (MxDs) to refer to their original function, will permit the assimilation and accommodation of artificial constructs. As a consequence, we can foresee that class discrimination, beyond mere recognition, will be implemented in SynBio 2.0, leading to an authentic par- adigm shift (Kuhn, 1996), based on conceptions that embody information as a genuine currency of reality. (shrink)

Thick terms and concepts, such as honesty and cruelty, are at the heart of a variety of debates in philosophy of language and metaethics. Central to these debates is the question of how the descriptive and evaluative components of thick concepts are related and whether they can be separated from each other. So far, no empirical data on how thick terms are used in ordinary language has been collected to inform these debates. In this paper, we present the first empirical (...) study, designed to investigate whether the evaluative component of thick concepts is communicated as part of the semantic meaning or by means of conversational implicatures. While neither the semantic nor the pragmatic view can fully account for the use of thick terms in ordinary language, our results do favour the semanticist interpretation: the evaluation of a thick concept is only slightly easier to cancel than semantically entailed content. We further discovered a polarity effect, demonstrating that how easily an evaluation can be cancelled depends on whether the thick term is of positive or negative polarity. (shrink)

Science and engineering rely on the accumulation and dissemination of knowledge to make discoveries and create new designs. Discovery-driven genome research rests on knowledge passed on via gene annotations. In response to the deluge of sequencing big data, standard annotation practice employs automated procedures that rely on majority rules. We argue this hinders progress through the generation and propagation of errors, leading investigators into blind alleys. More subtly, this inductive process discourages the discovery of novelty, which remains essential in biological (...) research and reflects the nature of biology itself. Annotation systems, rather than being repositories of facts, should be tools that support multiple modes of inference. By combining deduction, induction and abduction, investigators can generate hypotheses when accurate knowledge is extracted from model databases. A key stance is to depart from ‘the sequence tells the structure tells the function’ fallacy, placing function first. We illustrate our approach with examples of critical or unexpected pathways, using MicroScope to demonstrate how tools can be implemented following the principles we advocate. We end with a challenge to the reader. (shrink)

For Van Rensselaer Potter (1911–2001), Global Bio-Ethics is about building on the legacy of Aldo Leopold (1887–1948), one of the most notable forest managers of the twentieth century who brought to light the importance of pragmatism in the sciences and showed us a new way to proceed with environmental ethics. Following Richard Huxtable and Jonathan Ives's methodological 'Framework for Empirical Bioethics Research Projects' called 'Mapping, framing, shaping,' published in BMC Medicine Ethics (2019)), we propose operationalizing a framework for Global Bio-Ethics (...) by hybridizing approaches in empirical bioethics and ecosystem management. We explain this framework using the metaphor of forest management. This mixed approach is articulated through three phases: (1) mapping the “landscape” to build a working theory, (2) framing the “scene” to prepare the fieldwork, and (3) shaping bioethics “tools” to stimulate cooperation. Applying this methodology, an adaptive management cycle is outlined to help ensure that political processes are sustainable and socially acceptable, still based on strategic and ethical thinking, but also capable of reshaping failing policies. (shrink)

This article is part of a For-Discussion-Section of Methods of Information in Medicine about the paper "Biomedical Informatics: We Are What We Publish", written by Peter L. Elkin, Steven H. Brown, and Graham Wright. It is introduced by an editorial. This article contains the combined commentaries invited to independently comment on the Elkin et al. paper. In subsequent issues the discussion can continue through letters to the editor.

Anticiper les épidémies est le souhait le plus vif de toutes les institutions qui veillent sur la santé publique. Un raisonnement naïf permet de penser qu’il suffit de faire évoluer en laboratoire un organisme potentiellement pathogène pour savoir comment sa descendance pourra devenir plus virulente pour l’homme. Il est alors facile de faire croître cet organisme sur des cellules humaines, qu’il infecte mal pour commencer, puis de retenir ses descendants au fur et à mesure qu’ils deviennent plus infectieux. La vision (...) optimiste affirme alors que les caractériser permettra de construire des défenses appropriées. Bien des variations sur ce thème sont possibles, y compris avec l’aide de la synthèse artificielle de variants dont on saurait imaginer la pathogénicité pour l’homme. Depuis plus de deux décennies, des chercheurs développent des expériences de ce type, dite de « gain de fonction » (GdF). Leur interprétation repose sur l’illusion que nous savons prévoir l’évolution des êtres vivants. En réalité, ceux que nous observons aujourd’hui ont été sélectionnés au cours du temps précisément parce qu’ils conduisent toujours à des comportements imprévisibles. Une règle clé de l’évolution est que la vie, pour durer dans des circonstances qui ne peuvent être prévues, doit sans cesse faire émerger des formes innovantes. À ce caractère propre à la vie s’ajoute un imprévisible lié à l’impéritie humaine, cause de l’omniprésence des accidents de laboratoire. Or, en virologie spécialement, l’accident est la règle et non l’exception. Il faut ajouter que le caractère public de ces expériences les rend utilisables par toutes les structures malveillantes qui sont hélas répandues dans le monde. Il n’est pas difficile alors d’imaginer les conséquences catastrophiques des expériences de GdF. Nous proposons donc qu’elles soient purement et simplement interdites et que toute transgression soit sévèrement punie, en frappant d’abord au porte-monnaie, ce qui semble être la meilleure façon de faire dans nos sociétés devenues universellement vénales. (shrink)

Science is founded on a method based on critical thinking. A prerequisite for this is not only a sufficient command of language but also the comprehension of the basic concepts underlying our understanding of reality. This constraint implies an awareness of the fact that the truth of the World is not directly accessible to us, but can only be glimpsed through the construction of mod- els designed to anticipate its behaviour. Because the relationship between models and reality rests on the (...) interpretation of founding postulates and in- stantiations of their predictions (and is therefore deeply rooted in language and culture), there can be no demarcation between science and non-science. However, critical thinking is essential to ensure that the link between models and reality is gradually made more adequate to reality, based on what has already been established, thus guaranteeing that science progresses on this basis and excluding any form of relativism. (shrink)

Is it tautological to call an action "wrongful discrimination?" Some philosophers and political theorists answer this question in the affirmative and claim that the term "discrimination" is intrinsically evaluative. Others agree that "discrimination" usually conveys the action’s moral wrongness but claim that the term can be used in a purely descriptive way. In this paper, we present two corpus studies and two experiments designed to test whether the folk concept of discrimination is evaluative. We demonstrate that the term has undergone (...) a historical development and is nowadays no longer used purely descriptively. Further, we show that this evaluation cannot be cancelled without yielding a contradiction. We conclude that the descriptive use of "discriminatory" is a thing of the past. (shrink)

Synthetic biology aims at reconstructing life to put to the test the limits of our understanding. It is based on premises similar to those which permitted invention of computers, where a machine, which reproduces over time, runs a program, which replicates. The underlying heuristics explored here is that an authentic category of reality, information, must be coupled with the standard categories, matter, energy, space and time to account for what life is. The use of this still elusive category permits us (...) to interact with reality via construction of self-consistent models producing predictions which can be instantiated into experiments. While the present theory of information has much to say about the program, with the creative properties of recursivity at its heart, we almost entirely lack a theory of the information supporting the machine. We suggest that the program of life codes for processes meant to trap information which comes from the context provided by the environment of the machine. (shrink)

Abstract In initial teacher training, the micro-teaching activities and retroaction have for goals to develop reflexive practitioners and competent professionals with a high professional identity. The double analyze of the teacher’s action – observation of teacher gestures and analysis of retroaction - requires two complementary methods to make the links between interactive and postactive phase. In this article, the authors describe the different training activities, and explain the research approach with an illustration of a concrete case. -/- En formation initiale (...) des enseignants, les activités de micro-enseignement et de rétroaction vidéo ont pour objectif de former des praticiens réflexifs et des professionnels compétents dotés d’une identité forte. La double lecture de l’action, via l’observation des gestes professionnels et l’analyse des traces de réflexivité survenues contenu lors des entretiens de rétroactions, nécessite de mettre en place deux méthodes complémentaires, ceci afin de faire les liens entre phase interactive et phase postactive. Dans cet article, après avoir détaillé le dispositif de formation, les auteurs exposent leurs démarches en les illustrant par le cas concret d’une future enseignante. (shrink)

Pasteur’s originality in the way he developed pure research is to have understood the importance, for society, of the underlying motivation. Curiosity, of course, is a strong motivation, which explains why we seek to understand the origin of life. But, in front of the immensity of the possible choices, why not, also, choose to start from questions of economic interest (diseases of beer and wine, diseases aVecting the silk industry . . . ) Finally, of course, health is a constant (...) preoccupation, but the diseases, which have no borders, often come from tropical countries and Asia especially. It is therefore necessary to settle there, but not to come and impose one’s point of view, but on the contrary to use the knowledge coming from the local culture in order to open new ways of understanding the reality of the world. (shrink)

The abstract basis of modern computation is the formal description of a finite state machine, the Universal Turing Machine, based on manipulation of integers and logic symbols. In this contribution to the discourse on the computer-brain analogy, we discuss the extent to which analog computing, as performed by the mammalian brain, is like and unlike the digital computing of Universal Turing Machines. We begin with ordinary reality being a permanent dialog between continuous and discontinuous worlds. So it is with computing, (...) which can be analog or digital, and is often mixed. The theory behind computers is essentially digital, but efficient simulations of phenomena can be performed by analog devices; indeed, any physical calculation requires implementation in the physical world and is therefore analog to some extent, despite being based on abstract logic and arithmetic. The mammalian brain, comprised of neuronal networks, functions as an analog device and has given rise to artificial neural networks that are implemented as digital algorithms but function as analog models would. Analog constructs compute with the implementation of a variety of feedback and feedforward loops. In contrast, digital algorithms allow the implementation of recursive processes that enable them to generate unparalleled emergent properties. We briefly illustrate how the cortical organization of neurons can integrate signals and make predictions analogically. While we conclude that brains are not digital computers, we speculate on the recent implementation of human writing in the brain as a possible digital path that slowly evolves the brain into a genuine (slow) Turing machine. (shrink)

Abstract In initial teacher training, the micro-teaching activities and retroaction have for goals to develop reflexive practitioners and competent professionals with a high professional identity. The double analyze of the teacher’s action – observation of teacher gestures and analysis of retroaction - requires two complementary methods to make the links between interactive and postactive phase. In this article, the authors describe the different training activities, and explain the research approach with an illustration of a concrete case. En formation initiale des (...) enseignants, les activités de micro-enseignement et de rétroaction vidéo ont pour objectif de former des praticiens réflexifs et des professionnels compétents dotés d’une identité forte. La double lecture de l’action, via l’observation des gestes professionnels et l’analyse des traces de réflexivité survenues contenu lors des entretiens de rétroactions, nécessite de mettre en place deux méthodes complémentaires, ceci afin de faire les liens entre phase interactive et phase postactive. Dans cet article, après avoir détaillé le dispositif de formation, les auteurs exposent leurs démarches en les illustrant par le cas concret d’une future enseignante. (shrink)

The notion of antifragility, an attribute of systems that makes them thrive under variable conditions, has recently been proposed by Nassim Taleb in a business context. This idea requires the ability of such systems to ‘tinker’, i.e., to creatively respond to changes in their environment. A fairly obvious example of this is natural selection-driven evolution. In this ubiquitous process, an original entity, challenged by an ever-changing environment, creates variants that evolve into novel entities. Analyzing functions that are essential during stationary-state (...) life yield examples of entities that may be antifragile. One such example is proteins with flexible regions that can undergo functional alteration of their side residues or backbone and thus implement the tinkering that leads to antifragility. This in-built property of the cell chassis must be taken into account when considering construction of cell factories driven by engineering principles. (shrink)

Ageing brings together biological, personal, and social horizons. Attempts to reduce it or to privilege one of these dimensions over the others fail to fully capture the phenomenon. The temporality of ageing presents an irreducible complexity. It is the inextricable intertwinement of three temporalities, three rhythms on different scales: biological time, personal-narrative time, and historical time. In all these dimensions something is of crucial concern: time and temporality. Yet, many philosophers who have thought about time (even those who take seriously (...) the lived experience of temporality) have paid little attention to ageing. Drawing from Heidegger, Scheler, and Schutz, this paper argues that ageing is an irreducible complex of different temporalities where one encounters the historicity of the world through a process of losing touch with it. (shrink)

Résumé – Nous nous intéressons à l’enseignement et l’apprentissage de l’infini en classe de mathématiques en considérant les différences et les relations entre infini potentiel et infini actuel. Nous présentons les principaux éléments de notre étude philosophique, épistémologique et didactique, ainsi que trois situations visant à conduire un travail explicite avec les élèves sur ces questions en début de lycée. ---------------------------------------------------------------------------------------------------- --------------------------------- Abstract – We are interested in the teaching and learning of infinite in mathematics class, taking into account the relations (...) between potential infinite and actual infinite. We report the main elements of our current philosophical, epistemological and didactical study; we also present three mathematical situations that we consider relevant for this purpose and to be explored with 10 and 11 grade students. (shrink)

This paper explores what happens when artists fail to execute their goals. I argue that taxonomies of failure in general, and of failed-art in particular, should focus on the attempts which generate the failed-entity, and that to do this they must be sensitive to an attempt’s orientation. This account of failed-attempts delivers three important new insights into artistic practice: there can be no accidental art, only deliberate and incidental art; art’s intention-dependence entails the possibility of performative failure, but not of (...) failed-art; and art’s intention-dependence is perfectly compatible with the role that luck plays in artistic creation. (shrink)

The dichotomy between the research to generate knowledge and the application of that knowledge to benefit mankind seems to be a recent development. In fact, more than 100 years ago Louis Pasteur avoided this debate altogether: one of his major, yet forgotten, contributions to science was the insight that research and its applications are not opposed, but orthogonal to each other (Stokes, 1997). If Niels Bohr ‘invented’ basic academic research—which was nevertheless the basis for many technological inventions and industrial applications—Pasteur (...) developed what we might call ‘motivated’ research. -/- How is research motivated and by what? By definition, scientists are citizens and members of the general public and, like the public, they are motivated by two forces: on the one hand, in Rudyard Kipling's words, “man's insatiable curiosity”; on the other hand, a desire for maintaining and improving their well‐being. These are not contradictory to one another; curiosity nourishes dreams of a brighter future and leads to discoveries that contribute to well‐being. (shrink)

Life can be defined as combining two entities that rest on completely different physico-chemical properties and on a particular way of handling information. The cell, first, is a « machine », that combines elements which are quite similar (although in a fairly fuzzy way) to those involved in a man-made factory. The machine combines two processes. First, it requires explicit compartmentalisation, including scaffolding structures similar to that of the châssis of engineered machines. In addition, cells define clearly an inside, the (...) cytoplasm, and an outside. The cell envelope is more or less complicated in bacteria, and it is much more complicated in organisms made of cells with a nucleus (eukaryotes). Second, the machine also requires dynamic chemical processes, collectively named metabolism, that can be split into intermediary metabolism, managing chemical transformations and transport of small building blocks and management of energy (often with a rotating nanomachine, ATP synthase), and the macromolecule synthesis, salvage and turnover machinery which uses a variety of nanomachines, the ribosome being the most prominent one. The second entity which needs to be associated to life is the genetic program, in the form of the genome, composed of one or several chromosomes made of DNA. This is the entity which associates most clearly to information. -/- Natural selection uses information in a particular way: it is a process that uses energy to prevent degradation of any functional entity. This process keeps building up novel information within organisms. (shrink)

It is widely agreed that fiction is necessarily incomplete, but some recent work postulates the existence of universal fictions—stories according to which everything is true. Building such a story is supposedly straightforward: authors can either assert that everything is true in their story, define a complement function that does the assertoric work for them, or, most compellingly, write a story combining a contradiction with the principle of explosion. The case for universal fictions thus turns on the intuitive priority we assign (...) to the law of non-contradiction. My goal in this paper is to show that our critical and reflective literary practices set constraints on story-telling which preclude universal fictions. I will raise four stumbling blocks for universal fictionalists: the gap between saying and making true, our actual interpretive reactions to story-level contradictions, the criteria we accept for what counts as a story in our literary practices, and the undesirability of the universal fictionalist’s closure principles. (shrink)

The premise that every work belongs to an art-kind has recently inspired a kind-centred approach to theories of art. Kind-centred analyses posit that we should abandon the project of giving a general theory of art and focus instead on giving theories of the arts. The main difficulty, however, is to explain what makes a given kind an art-kind in the first place. Kind-centred theorists have passed this buck on to appreciative practices, but this move proves unsatisfactory. I argue that the (...) root of this dissatisfaction stems not from the act of kicking the can down the road, but from not kicking it far enough. The missing ingredient, I argue, is a notion of convention which does the work of marking the difference between art and non-art for a given physical medium. (shrink)

Aristotle’s treatment of tactility is at odds with the hierarchical order of psyche’s faculties. Touching is the commonest and lowest power; it is possessed by all sentient beings; thinking is, on the contrary, the highest faculty that distinguishes human beings. Yet, while Aristotle maintains against some of his predecessors that to think is not to sense, he nevertheless posits a causal link between practical intelligence and tactility and even describes noetic activity as a certain kind of touch. This essay elucidates (...) Aristotle’s analysis of the sense of touch in De anima and argues that tactility provides a paradigm for sensitivity in general and in particular for the reflexivity of sensation whereby the senses disclose not only what they are sensing but also that they are sensing. This feature, it is argued, has epistemological and ontological consequences. The sense of touch testifies to the physical presence of material beings and provides an empirical verification of substance’s essential feature, namely, self-reference. (shrink)

To construct a synthetic cell we need to understand the rules that permit life. A central idea in modern biology is that in addition to the four entities making reality, matter, energy, space and time, a fifth one, information, plays a central role. As a consequence of this central importance of the management of information, the bacterial cell is organised as a Turing machine, where the machine, with its compartments defining an inside and an outside and its metabolism, reads and (...) expresses the genetic program carried by the genome. This highly abstract organisation is implemented using concrete objects and dynamics, and this is at the cost of repeated incompatibilities (frustration), which need to be sorted out by appropriate «patches». After describing the organisation of the genome into the paleome (sustaining and propagating life) and the cenome (permitting life in context), we describe some chemical hurdles that the cell as to cope with, ending with the specific case of the methionine salvage pathway. (shrink)

En sciences sociales, les scientifiques utilisent les rapports des sujets sur leurs propres états mentaux dans leurs démarches expérimentales. Ainsi, l’introspection, ou la capacité des sujets à former des croyances sur leurs propres états mentaux, y joue un rôle important. Selon les tenants de l’introspectionnisme, l’introspection est une méthode, certes privée, mais qui permet de justifier directement des hypothèses scientifiques. Ainsi, contrairement aux méthodes utilisées dans les sciences de la nature qui se fondent uniquement sur des données publiques, les sciences (...) sociales utiliseraient des données subjectives pour justifier leurs hypothèses. Contre l’introspectionnisme, nous défendons que l’introspection n’est pas utilisée pour justifier directement les hypothèses, mais que sa place est plutôt similaire à celle d’un instrument de mesure des états et processus mentaux des sujets, susceptible d’être calibré, à la façon dont les instruments de mesure utilisés dans les sciences... (shrink)

It is widely believed, among philosophers of literature, that imagining contradictions is as easy as telling or reading a story with contradictory content. Italo Calvino’s The Nonexistent Knight, for instance, concerns a knight who performs many brave deeds, but who does not exist. Anything at all, they argue, can be true in a story, including contradictions and other impossibilia. While most will readily concede that we cannot objectually imagine contradictions, they nevertheless insist that we can propositionally imagine them, and regularly (...) do, simply by entertaining a text which prompts us to do so. I argue that this narrative does not bear scrutiny for two main reasons. First, because propositional imagining is beside the point, where truth in fiction is concerned; evaluating truth in fiction engages the cognitive architecture in ways that prohibit the mobilization of merely propositional imagination to that end. And second, because it is not obvious, given the strategies usually suggested, that we ever propositionally imagine contradictions in the first place—in fact, it seems we go out of our way to avoid directly imagining them. (shrink)

Surveillance programs supporting the management of One Health issues such as antibiotic resistance are complex systems in themselves. Designing ethical surveillance systems is thus a complex task (retroactive and iterative), yet one that is also complicated to implement and evaluate (e.g., sharing, collaboration, and governance). The governance of health surveillance requires attention to ethical concerns about data and knowledge (e.g., performance, trust, accountability, and transparency) and empowerment ethics, also referred to as a form of responsible self-governance. Ethics in reflexive governance (...) operates as a systematic critical-thinking procedure that aims to define its value: What are the “right” criteria to justify how to govern “good” actions for a “better” future? The objective is to lay the foundations for a methodological framework in empirical bioethics, the rudiments of which have been applied to a case study to building reflexive governance in One Health. This ongoing critical thinking process involves “mapping, framing, and shaping” the dynamics of interests and perspectives that could jeopardize a “better” future. This paper proposes to hybridize methods to combine insights from collective deliberation and expert evaluation through a reflexive governance functioning as a community-based action-ethics methodology. The intention is to empower individuals and associations in a dialogue with society, which operation is carried out using a case study approach on data sharing systems. We based our reasoning on a feasibility study conducted in Québec, Canada (2018–2021), envisioning an antibiotic use surveillance program in animal health for 2023. Using the adaptive cycle and governance techniques and perspectives, we synthesize an alternative governance model rooted in the value of empowerment. The framework, depicted as a new “research and design (R&D)” practice, is linking operation and innovation by bridging the gap between Reflexive, Evaluative, and Deliberative reasonings and by intellectualizing the management of democratizing critical thinking locally (collective ethics) by recognizing its context (social ethics). Drawing on the literature in One Health and sustainable development studies, this article describes how a communitarian and pragmatic approach can broaden the vision of feasibility studies to ease collaboration through public-private-academic partnerships. The result is a process that “reassembles” the One Health paradigm under the perspective of global bioethics to create bridges between the person and the ecosystem through pragmatic ethics. (shrink)

Der Schutz vor Gewalt und Verletzungen ist ohne Zweifel eine der wichtigsten Aufgaben jeder Friedens- und Sicherheitspolitik. Denn kein Frieden kann von Dauer sein, in dem ein solcher Schutz nicht gewährleistet wird und in dem sich Menschen vor anderen Menschen fürchten müssen. Dies gilt umso mehr für eine Auffassung des gerechten Friedens, die nicht nur vor Gewalt, sondern auch vor Not zu schützen beansprucht. Wie allerdings dieser Schutz gewährt wird, hängt weitgehend von der Auffassung von Sicherheit ab, die ihn realisieren (...) soll. (shrink)

This essay is concerned with two interrelated questions. First, a broad question: in what sense is Skepticism a philosophy− or in what sense is it “philosophy” (as we will see, these are not identical questions)? Second, a narrow one: how should we understand the process whereby ataraxia (freedom from disturbance) emerges out of epochē (suspension of judgment)? The first question arises because Skepticism is often portrayed as anti-philosophy. This depiction, I contend, surreptitiously turns a Skeptical method into a so-called Skeptical (...) doctrine which is then either condemned for being self-refuting or salvaged as a plausible (albeit odd) epistemological theory. Instead, philosophy, for the Skeptics, is a matter of practice. Skepticism is not so much a philosophy that has a worldview to proclaim as it is a philosophy that invites us to perform something. (shrink)

the article suggests understanding(including) better the professionalization of the formative activities and the professional activities by an approach which articulates three levels of analysis: macro (historic construction and social construction of the knowledges of the activity), méso (institutional devices (plans) of training (formation) and work) and microphone(microcomputing) (lived on the subjects, the individual dynamics). This reflection leans on the presentation (display) of various processes of professionalization stemming from empirical searches (researches) realized by the author. l’article propose de mieux comprendre la (...) professionnalisation des activités formatives et des activités professionnelles par une approche qui articule trois niveaux d’analyse: macro (construction historique et construction sociale des savoirs de l’activité), méso (dispositifs institutionnels de formation et de travail) et micro (vécu des sujets, dynamiques individuelles). Cette réflexion s’appuie sur la présentation de différents processus de professionnalisation issus de recherches empiriques réalisées par l’auteur. (shrink)

The diversity of interpretations of Aristotle’s treatment of chance and luck springs from an apparent contradiction between the claims that “chance events are for the sake of something” and that “chance events are not for the sake of their outcome.” Chance seems to entail the denial of an end. Yet Aristotle systematically refers it to what is for the sake of an end. This paper suggests that, in order to give an account of chance, a reference to “per accidens causes” (...) is not sufficient. Chance occurs as a parody of teleology; it is a“for-no-purpose” that looks like a purpose. The notion of “irony” is suggested as a way of accounting for a situation that keeps an ambiguity open. The fact that chance is thought of in relation to teleology does not mean that it is “reappropriated” by teleology. Rather,chance reveals a hiatus that betrays the limitation of a language concerned with substances to account for events. (shrink)

This paper focuses on Aristotle’s discussion of PNC in Metaphysics Gamma and argues that the argument operates at three different levels: ontological, doxastic, and semantic through the invocation of three philosophical personae: the first one can only state what is otherwise unprovable, the second one can only confirm that we should trust PNC, the third one denies PNC and must be silenced. Aristotle cannot prove what is beyond proof. This situation results in a fundamental ambiguity in the figure of the (...) philosopher. The Metaphysics is written from the standpoint of an investigative thinker who admits her puzzlement before a question that will forever remain open and imagines another philosopher who has achieved a god-like insight into the first principles of all things. The path from the first figure to the second one, however, remains an enigmatic leap. (shrink)

the article suggests understanding(including) better the professionalization of the formative activities and the professional activities by an approach which articulates three levels of analysis: macro (historic construction and social construction of the knowledges of the activity), méso (institutional devices (plans) of training (formation) and work) and microphone(microcomputing) (lived on the subjects, the individual dynamics). This reflection leans on the presentation (display) of various processes of professionalization stemming from empirical searches (researches) realized by the author. l’article propose de mieux comprendre la (...) professionnalisation des activités formatives et des activités professionnelles par une approche qui articule trois niveaux d’analyse: macro (construction historique et construction sociale des savoirs de l’activité), méso (dispositifs institutionnels de formation et de travail) et micro (vécu des sujets, dynamiques individuelles). Cette réflexion s’appuie sur la présentation de différents processus de professionnalisation issus de recherches empiriques réalisées par l’auteur. (shrink)

En supposant que les manifestations antiracistes des 2 et 13 juin 2020 aient été l’occasion d’une prise de conscience du racisme structurel par les populations majoritaires, notamment en ce qui concerne les violences policières, cet article pose la question de son mécanisme. Le retentissement des manifestations de juin, sur les réseaux sociaux comme dans les « grands » médias, laisserait penser que c’est principalement en fournissant matière à une importante résonance médiatique qu’elles ont permis aux populations majoritaires de prendre conscience (...) du racisme structurel. Mais cette impression est trompeuse : comme l’ont bien montré plusieurs travaux nord-américains sur le sujet, les milieux sociaux fréquentés par les populations majoritaires ne leur permettent pas de remettre en question les habitus qui président aux pratiques responsables du racisme structurel, dans un processus de socialisation que ni la presse, ni la radio, ni la télévision ne sont à même de contrecarrer. Du point de vue de la lutte contre le racisme, il semble plutôt que l’enjeu des manifestations de juin tienne moins à leur résonance médiatique qu’au rôle socialisateur qu’elles ont joué pour les membres des populations majoritaires qui y ont participé : ces manifestations leur ont enfin permis de fréquenter, par deux fois, un milieu susceptible de les pousser à corriger certaines des dispositions qui président aux pratiques responsables du racisme structurel – les multiples charges policières et jets de gaz lacrymogènes ont notamment été l’occasion d’une expérience de terrain riche d’enseignements pour des populations largement disposées à ne voir en la violence policière qu’une violence méritée et/ou anecdotique. -/- Mots-clés : Racisme structurel ; mobilisations antiracistes ; populations majoritaires ; résonance médiatique ; habitus ; resocialisation émancipatrice. (shrink)

Traduçáo do texto: Colóquio com o Senhor de Saci Sobre Epicteto e Montaigne, de Blaise Pascal, por Traduçáo: Jaimir Conte.

It is surprisingly difficult to justify private property. Two questions are at stake: (a) a metaphysical and juridical one concerning the nature of property and (b) an ethical one concerning our attitude toward wealth. This issue reached an unprecedented importance during the 12th and 13th centuries as a new moral ideal emerged. This essays analyses the controversy (with emphasis on Bonaventure’s Defense of the Mendicants) by first locating it in relation to the philosophical and theological authorities as well as the (...) Roman law. It argues that the dispute between the defenders of paupertas altissima and their opponents concerns the limit of the law. Gerard of Abbeville and John XXII saw a contradiction in a right to use that would exclude ownership. Yet, what the Franciscans were seeking was use without right. To relate to the world as something that is essentially inappropriable is to seek a form of life (a rule) prior to the law. Centuries after, such a possibility remains to be discovered. (shrink)

Two decades ago, Rolf Landauer (1991) argued that “information is physical” and ought to have a role in the scientific analysis of reality comparable to that of matter, energy, space and time. This would also help to bridge the gap between biology and mathematics and physics. Although it can be argued that we are living in the ‘golden age’ of biology, both because of the great challenges posed by medicine and the environment and the significant advances that have been made—especially (...) in genetics and molecular and cell biology—we feel that information as an essential aspect of life has been neglected, or at least misunderstood. We therefore summon Maxwell’s Demon and its distant relative the ratchet, and apply these to biology. (shrink)

The master argument posits a metaphysical thesis: Diodorus does away with Aristotle’s dunamis understood as a power simultaneously oriented toward being and non-being and proclaims that possibilities that fail to actualize are simply nothing. My contention is that this claim is not a mere application of Diodorus’ contribution to modal logic. Rather, Diodorus creates an ontologico-temporal concept of possibility and impossibility. Diodorus envisions the future as the past that the future will become. Since what will have been can never be (...) the accomplishment of a possibility that did not obtain, and since the future is destined to become past, any futural possibility that doesn’t actualize is neither futural nor even possible. (shrink)

Schopenhauer’s invective is legendary among philosophers, and is unmatched in the historical canon. But these complaints are themselves worthy of careful consideration: they are rooted in Schopenhauer’s philosophy of language, which itself reflects the structure of his metaphysics. This short chapter argues that Schopenhauer’s vitriol rewards philosophical attention; not because it expresses his critical take on Fichte, Hegel, Herbart, Schelling, and Schleiermacher, but because it neatly illustrates his philosophy of language. Schopenhauer’s epithets are not merely spiteful slurs; instead, they reflect (...) deep-seated theoretical and methodological commitments to transparency of exposition. (shrink)

Van Rensselaer Potter (1911-2001), le biologiste à l’origine du terme « bioéthique » dans les écrits nord-américains, considère que « real bioethics falls in the context of the ideals of […] Aldo Leopold », un forestier, philosophe et poète ayant marqué le XXe siècle. Associer Leopold à Potter a pour effet de placer la bioéthique dans la famille des éthiques de l’environnement, ce qui la différencie du sens conventionnel retenu en médecine et en recherche depuis le Rapport Belmont (1979), une (...) déclaration ayant propulsé l’institutionnalisation de la bioéthique en Amérique du Nord. Cependant, diviser la bioéthique entre le médical et l’environnemental est réducteur. Potter propose au contraire une bioéthique globale s’intéressant aux enjeux situés à leur interface, dont ceux concernant la terre, la vie sauvage, la surpopulation, la consommation, etc. Cet article vise à amorcer un nouveau chantier d’analyse de la pensée de Potter en s’appuyant sur l’héritage de Leopold en biologie. Une synthèse de cette vision potterienne est proposée de manière à considérer son œuvre comme un tout cohérent s’intégrant aux grands débats qui transcendent les XXe et XXIe siècles. Sa vision apparaît comme une sagesse collective et prospective sous la forme d’une science de la survie et d’un code de bioéthique. Dépassant l’éthique de l’environnement, son association avec Leopold offre un modèle de la complexité s’imposant comme cas indissociable du contexte qui l’englobe, en améliorant nos façons d’intervenir en pratique dans un monde en constante transformation, à titre de gouvernance adaptative et de sagesse de la responsabilité. (shrink)

Evolutionary adaptation has been suggested as the hallmark of life that best accounts for life’s creativity. However, current evolutionary approaches still fail to give an adequate account of it, even if they are able to explain both the origin of novelties and the proliferation of certain traits in a population. Although modern-synthesis Darwinism is today usually appraised as too narrow a position to cope with all the complexities of developmental and structural biology—not to say biosemiotic phenomena—, Darwinism need not be (...) if we separate metaphor from reality in natural selection in order to show the axiological complexity of this concept. This can shed light on the relationship between biosemiotics and biological evolution. (shrink)

It has recently been argued that metal’s ‘heaviness’ is conceptually inarticulable. I argue, on the contrary, that ‘heaviness’ is a matter of inaccessibility—the ‘something more’ that makes metal ‘heavy’ is actually something less: less auditory processing fluency. Like profound literature, metal resists, but also invites and rewards, interpretation. I argue that understanding ‘heaviness’ in terms of auditory processing fluency allows us to make sense of a number of otherwise puzzling features of the music, and to articulate a unifying gestalt for (...) the genre. (shrink)

There is a tendency to take mounted dinosaur skeletons at face value, as the raw data on which the science of paleontology is founded. But the truth is that mounted dinosaur skeletons are substantially intention-dependent—they are artifacts. More importantly, I argue, they are also substantially imagination-dependent: their production is substantially causally reliant on preparators’ creative imaginations, and their proper reception is predicated on audiences’ recreative imaginations. My main goal here is to show that dinosaur skeletal mounts are plausible candidates for (...) art-status. But, what is more, I think they are artworks—specifically, sculptures. (shrink)

Francis Sparshott introduced the term ‘remote art’ in his 1982 presidential address to the American Society for Aesthetics. The concept has not drawn much notice since—although individual remote arts, such as palaeolithic art and the artistic practices of subaltern cultures, have enjoyed their fair share of attention from aestheticians. This paper explores what unites some artistic practices under the banner of remote art, arguing that remoteness is primarily a matter of some audience’s epistemic distance from a work’s context of creation. (...) I introduce palaeoart—the depiction of extinct prehistoric fauna and flora, especially from the Mesozoic—as a paradigmatic case of remote art, showing that its remoteness is secured both by the deceptively rich cognitive load required for its creation and appreciation, and by its existence at the margins of the institutional artworld, which ensures that this cognitive loading is largely obscured. Too often, remote art is not just inscrutable, it is invisible to us. (shrink)

Art historians and philosophers often talk about the interpretive significance of titles, but few have bothered with their historical origins. This omission has led to the assumption that an artwork's title is its proper name, since names and titles share the essential function of facilitating reference to their bearers. But a closer look at the development of our titling practices shows a significant point of divergence from standard analyses of proper names: the semantic content of a title is often crucial (...) to the identification, individuation, and interpretation of its associated artwork. This paper represents a first step towards an empirically centred study of our titling practices. I argue that, in order to accept titles as proper names, we must first recognize the social, rather than the referential, function of naming. (shrink)