Epistemology of Specific Domains

Dans le renseignement, l'épistémologie est l'étude de la connaissance de la menace et de la manière dont la menace est appréhendée dans le domaine de l'analyse du renseignement. La plupart des définitions de l’analyse du renseignement ne prennent pas en compte le fait que le statut normatif épistémique de l’analyse du renseignement analysée est une connaissance et non une alternative inférieure. Les contre-arguments au statut épistémologique de l’analyse du renseignement est sa finalité orientée vers l'action et son contenu tourné vers (...) l'avenir. DOI: 10.13140/RG.2.2.35639.85926. (shrink)

Le programme de recherche sur la théorie des cordes est basé sur l'hypothèse de 1930 que la relativité générale ressemble à la théorie d'un champ de spin-deux sans masse dans l'espace plat minkowskian . La quantification d'une telle théorie s'est avérée être renormalisable sans perturbation, impliquant une infinité qui ne peut être éliminée. Cette première théorie a été abandonnée jusqu'au milieu des années 1970, lorsqu'elle s'est développée en tant que théorie des cordes unidimensionnelle. Plus tard, a été développé la théorie (...) des supercordes, basé sur la supersymétrie entre les bosons et les fermions, puis est apparu d'autres versions de la théorie. Au milieu des années 1990, les scientifiques se sont concentrés sur le développement d'un programme de recherche unificateur, une théorie à onze dimensions appelée la théorie M. DOI: 10.13140/RG.2.2.32024.32000. (shrink)

Dans l'interprétation de la gravité quantique canonique, la gravité apparaît comme une pseudoforce géométrique, elle est réduite à la géométrie espace-temps et devient un simple effet de la courbure de l'espace-temps . Le formalisme canonique ne confirme pas cette interprétation. La relativité générale associe la gravité à l'espace-temps, mais le type d'association n'est pas fixé. La gravité quantique à boucles tente d'unifier la gravité avec les trois autres forces fondamentales en commençant par la relativité et en ajoutant des traits quantiques. (...) Il est basé directement sur la formule géométrique d'Einstein. DOI: 10.13140/RG.2.2.31502.18240. (shrink)

Recently, the practice of deciding legal cases on purely statistical evidence has been widely criticised. Many feel uncomfortable with finding someone guilty on the basis of bare probabilities, even though the chance of error might be stupendously small. This is an important issue: with the rise of DNA profiling, courts are increasingly faced with purely statistical evidence. A prominent line of argument—endorsed by Blome-Tillmann 2017; Smith 2018; and Littlejohn 2018—rejects the use of such evidence by appealing to epistemic norms that (...) apply to individual inquirers. My aim in this paper is to rehabilitate purely statistical evidence by arguing that, given the broader aims of legal systems, there are scenarios in which relying on such evidence is appropriate. Along the way I explain why popular arguments appealing to individual epistemic norms to reject legal reliance on bare statistics are unconvincing, by showing that courts and individuals face different epistemic predicaments (in short, individuals can hedge when confronted with statistical evidence, whilst legal tribunals cannot). I also correct some misconceptions about legal practice that have found their way into the recent literature. (shrink)

Exploration of phenomena that need to be considered so as to conceptualize consciousness types of different biological organisms or living things, levels, dimensions, aims, types, stages of the process of consciousness and organs involved.

La gravité quantique a nécessité la prise en compte des questions épistémologiques fondamentales, qui peuvent être identifiées en philosophie avec le problème corps-esprit et le problème du libre arbitre . Ces questions ont influencé l'épistémologie de la mécanique quantique sous la forme du « parallélisme psycho-physique » de von Neumann et l'analyse ultérieure de la thèse de Wigner selon laquelle « l'effondrement du paquet d'ondes » se produit dans l'esprit de « l'observateur ». La gravité quantique en cosmologie pose le (...) problème de la liberté de l'expérimentateur de changer les conditions physiques locales, un « observateur » passif. Dans toute théorie qui décrit un seul univers, des questions se posent sur la nature de la causalité au sens philosophique traditionnel. DOI: 10.13140/RG.2.2.15932.87687. (shrink)

I argue racial injustice undermines the reliability of news source reports in the information domain of racial injustice. I argue that this in turn undermines subjects’ doxastic justification in inferences they base on these news sources in the racial injustice information domain. I explain that racial injustice does this undermining through the effect of racial prejudice on news organizations’ members and the effect of society's racially unjust structure on non-dominant racial group-controlled news sources.

This article explores the development of the concept of Phenomenological Psychology in the work of the philosopher Edmund Husserl and, more specifically, in the work "Phenomenological Psychology" that corresponds to vol. IX of the complete works of the philosopher, denominated Husserliana. We present the husserlian through the formation of the concept of Phenomenological Psychology and how its understanding makes possible answers to questions about psychology scientificity, which has been present since its foundation as a modern science, at the end of (...) the XIX century. We conclude that it is necessary to construct an intermediate field between Phenomenology and scientific studies in Psychology, through the rediscovery of Husserl's theory over the possibility of a Scientific Psychology of eidetic-transcendental bases and the usage of the phenomenological method, as well as the intersubjective character of human psyque as the basis of this possibility. (shrink)

Nel quadro di una teorizzazione, derivante da più ambiti, indebolente, non fondazionalistica, dell'approccio alla realtà fenomenica, la nostra attenzione si è soffermata sull'ambito psicologico, nel quale contestiamo una visione statica, atemporale e oggettivistica dell'identità soggettuale, e sosteniamo, tra l'altro, l'imprescindibilità, per la psicoterapia, del rimando alla sintomatologia dei significati esperiti dall'individuo.

Abstract : A measurement result is never absolutely accurate: it is affected by an unknown “measurement error” which characterizes the discrepancy between the obtained value and the “true value” of the quantity intended to be measured. As a consequence, to be acceptable a measurement result cannot take the form of a unique numerical value, but has to be accompanied by an indication of its “measurement uncertainty”, which enunciates a state of doubt. What, though, is the value of measurement uncertainty? What (...) is its numerical value: how does one calculate it? What is its epistemic value: how one should interpret a measurement result? Firstly, we describe the statistical models that scientists make use of in contemporary metrology to perform an uncertainty analysis, and we show that the issue of the interpretation of probabilities is vigorously debated. This debate brings out epistemological issues about the nature and function of physical measurements, metrologists insisting in particular on the subjective aspect of measurement. Secondly, we examine the philosophical elaboration of metrologists in their technical works, where they criticize the use of the notion of “true value” of a physical quantity. We then challenge this elaboration and defend such a notion. The third part turns to a specific use of measurement uncertainty in order to address our thematic from the perspective of precision physics, considering the activity of the adjustments of physical constants. In the course of this activity, physicists have developed a dynamic conception of the accuracy of their measurement results, oriented towards a future progress of knowledge, and underlining the epistemic virtues of a never-ending process of identification and correction of measurement errors. (shrink)

A novel solution is offered for how emotional experiences can function as sources of immediate prima facie justification for evaluative beliefs, and in such a way that suffices to halt a justificatory regress. Key to this solution is the recognition of two distinct kinds of emotional skill (what I call generative emotional skill and doxastic emotional skill) and how these must be working in tandem when emotional experience plays such a justificatory role. The paper has two main parts, the first (...) negative and the second positive. The negative part criticises the epistemic credentials of Epistemic Perceptualism (e.g., Tappolet 2012, 2016; Doring 2003, 2007; Elgin 2008; Roberts 2003), the view that emotional experience alone suffices to prima facie justify evaluative beliefs in a way that is analogous to how perceptual experience justifies our beliefs about the external world. The second part of the paper develops an account of emotional skill and uses this account to frame a revisionary form of Epistemic Perceptualism that succeeds where the traditional views could not. I conclude by considering some objections and replies. (shrink)

Patient centred diagnosis is best practised through shared decision making; an iterative dialogue between doctor and patient, whichrespects a patient’s needs, values, preferences, and circumstances. -/- Shared decision making for diagnostic situations differs fundamentally from that for treatment decisions. This has important implications when considering its practical application. -/- The nature of dialogue should be tailored to the specific diagnostic decision; scenarios with higher stakes or uncertainty usually require more detailed conversations.

In order to perform certain actions – such as incarcerating a person or revoking parental rights – the state must establish certain facts to a particular standard of proof. These standards – such as preponderance of evidence and beyond reasonable doubt – are often interpreted as likelihoods or epistemic confidences. Many theorists construe them numerically; beyond reasonable doubt, for example, is often construed as 90 to 95% confidence in the guilt of the defendant. -/- A family of influential cases suggests (...) standards of proof should not be interpreted numerically. These ‘proof paradoxes’ illustrate that purely statistical evidence can warrant high credence in a disputed fact without satisfying the relevant legal standard. In this essay I evaluate three influential attempts to explain why merely statistical evidence cannot satisfy legal standards. (shrink)

This paper explores Dilthey’s radical transformation of epistemology and the human sciences through his projects of a critique of historically embodied reason and his hermeneutics of historically mediated life. Answering criticisms that Dilthey overly depends on epistemology, I show how for Dilthey neither philosophy nor the human sciences should be reduced to their theoretical, epistemological, or cognitive dimensions. Dilthey approaches both immediate knowing and theoretical knowledge in the context of a hermeneutical phenomenology of historical life. Knowing is not an isolated (...) activity but an interpretive and self-interpretive practice oriented by situated reflexive awareness and self-reflection. As embedded in an historical relational context, knowing does not only consist of epistemic validity claims about representational contents but is fundamentally practical, involving all of human existence. Empirically informed Besinnung, with its double reference to sense as meaning and bodily awareness, orients Dilthey’s inquiry rather than the “irrationalism” of immediate intuition or the “rationalism” of abstract epistemological reasoning. (shrink)

A combined psychological-epistemological study of the blocks that stand in the way of the human recognition of the sentience and legal rights of non-human animals. Originally published in the Lewis and Clark law journal, Animal Law, and subsequently translated into German and into Portuguese.

This paper shows a typical of strategic planning process involving a local university in the transformative society as well as quasi-privatization drive from the government. Chosun University was chosen as an object of this case study, which faces a high demand of environment and challenges. A comprehensive process often undertaken in the strategic change process was applied to this institution, and shows how it initiated the process, conducted a stakeholders analysis, identified the strategic issues and strategies in the vision for (...) 2020 (V2020). The article shows a paradigmatic application of strategic theory and process to the higher educational institutions, and also includes some of reflections on the strategic studies as a conclusion. (shrink)

Stable adaptive strategy of Homo sapiens (SASH) is a result of the integration in the three-module fractal adaptations based on three independent processes of generation, replication, and the implementation of adaptations — genetic, socio-cultural and symbolic ones. The evolutionary landscape SASH is a topos of several evolutionary multi-dimensional vectors: 1) extraversional projective-activity behavioral intention (adaptive inversion 1), 2) mimesis (socio-cultural inheritance), 3) social (Machiavellian) intelligence, 4) the extension of inter-individual communication beyond their own social groups and their own species in (...) the rest of the world, 5) the symbolic system of communication (symbolic inheritance), 6) spiritualistic trans- formation of emotionally-shaped components of mentality, 7) the dominance of the rationalist thought mentality (enhancer of adaptive inverse 1), 8) a recursive distribution of projective-activity intentions on the man himself his genome, psyche and culture (Adaptive Inversion 2), 9) introversional reorientation of the vector of cognitive activity (adaptive inversion 3). (shrink)

Reid, Constance. Hilbert (a Biography). Reviewed by Corcoran in Philosophy of Science 39 (1972), 106–08. -/- Constance Reid was an insider of the Berkeley-Stanford logic circle. Her San Francisco home was in Ashbury Heights near the homes of logicians such as Dana Scott and John Corcoran. Her sister Julia Robinson was one of the top mathematical logicians of her generation, as was Julia’s husband Raphael Robinson for whom Robinson Arithmetic was named. Julia was a Tarski PhD and, in recognition of (...) a distinguished career, was elected President of the American Mathematics Society. https://en.wikipedia.org/wiki/Julia_Robinson http://www.awm-math.org/noetherbrochure/Robinson82.html. (shrink)

I address Sinnott-Armstrong's argument that evidence of framing effects in moral psychology shows that moral intuitions are unreliable and therefore not noninferentially justified. I begin by discussing what it is to be epistemically unreliable and clarify how framing effects render moral intuitions unreliable. This analysis calls for a modification of Sinnott-Armstrong's argument if it is to remain valid. In particular, he must claim that framing is sufficiently likely to determine the content of moral intuitions. I then re-examine the evidence which (...) is supposed to support this claim. In doing so, I provide a novel suggestion for how to analyze the reliability of intuitions in empirical studies. Analysis of the evidence suggests that moral intuitions subject to framing effects are in fact much more reliable than perhaps was thought, and that Sinnott-Armstrong has not succeeded in showing that noninferential justification has been defeated. (shrink)

I discuss here the definition of computer simulations, and more specifically the views of Humphreys, who considers that an object is simulated when a computer provides a solution to a computational model, which in turn represents the object of interest. I argue that Humphreys's concepts are not able to analyse fully successfully a case of contemporary simulation in physics, which is more complex than the examples considered so far in the philosophical literature. I therefore modify Humphreys's definition of simulation. I (...) allow for several successive layers of computational models, and I discuss the relations that exist between these models, the computer, and the object under study. An aim of my proposal is to clarify the distinction between computational models and numerical methods, and to better understand the representational and the computational functions of models in simulations. (shrink)

William Oliver Martin published "The Order and Integration of Knowledge" in 1957 to address the problem of the nature and the order of various kinds of knowledge; in particular, the theoretical problem of how one kind of knowledge is related to another kind. Martin characterizes kinds of knowledge as being either autonomous or synthetic. The latter are reducible to two or more of the autonomous (or irreducible) kinds of knowledge, viz., history (H), metaphysics (Meta), theology (T), formal logic (FL), mathematics (...) (Math), and generalizations of experimental science (G). Metaphysics and theology constitute the two domains of the ontological context while history and experimental science are the two domains of the phenomenological context. The relation of one kind of knowledge to another may be instrumental, constitutive, and/or regulative. For instance, historical propositions are constitutive of G, metaphysical propositions are regulative of G, and propositions in formal logic and mathematics are instrumental to G. Theological propositions are not related to G and so there is no conflict between science and theology. Martin's work sheds light on the possible areas of incompatibility between science and religion. (shrink)

Responding to critiques of Dilthey's interpretive psychology, I revisit its relation with epistemology and the human sciences. Rather than reducing knowledge to psychology and psychology to subjective understanding, Dilthey articulated the epistemic worth of a psychology involving (1) an impure phenomenology of embodied, historically-situated, and worldly consciousness as individually lived yet complicit with its naturally and socially constituted contexts, (2) experience- and communication-oriented processes of interpreting others, (3) the use of third-person structural-functional analysis and causal explanation, and (4) a recognition (...) of the ungroundability, facticity, and conflict inherent in knowledge and life. (shrink)

The credibility of digital computer simulations has always been a problem. Today, through the debate on verification and validation, it has become a key issue. I will review the existing theses on that question. I will show that, due to the role of epistemological beliefs in science, no general agreement can be found on this matter. Hence, the complexity of the construction of sciences must be acknowledged. I illustrate these claims with a recent historical example. Finally I temperate this diversity (...) by insisting on recent trends in environmental sciences and in industrial sciences. (shrink)

A recent evolution of computer simulations has led to the emergence of complex computer simulations. In particular, the need to formalize composite objects (those objects that are composed of other objects) has led to what the author suggests to call pluriformalizations, i.e. formalizations that are based on distinct sub-models which are expressed in a variety of heterogeneous symbolic languages. With the help of four case-studies, he shows that such pluriformalizations enable to formalize distinctly but simultaneously either different aspects or different (...) parts or different scales of the same object or system. From an epistemological standpoint, he suggests that this kind of computer-aided complex formalization of composite objects renew the traditional relations between computer simulations, theoretical models and operational models. (shrink)

Reasoning es una obra monumental de más de mil páginas editada en estrecha colaboración por el filósofo Jonathan E. Adler y el psicólogo Lance J. Rips para esclarecer el intrincado campo de investigación relacionado con los fundamentos de la inferencia y, en general, del razonamiento humano. En la actualidad, en pocos casos va unido el trabajo de compilar y editar textos científicos con el afán enciclopédico: un proyecto editorial que sobrepasa con razón los objetivos de la mayor parte de los (...) libros editados para la recopilación de artículos en torno a un mismo tema de investigación. Reasoning supone un empeño de características enciclopédicas: ha conseguido convertirse en una referencia obligada desde que saliera a la luz en 2008 para ofrecer al lector especialista artículos científicos de las más reputadas y consolidadas voces en aquellos campos de conocimiento presentes ya en los proyectos enciclopédicos europeos del siglo de las luces, a saber: el significado del racionalismo, los límites imputables a la naturaleza del conocimiento humano, las paradojas presentes en la inducción, etc. (shrink)

Between 2006 and 2011, humanity accumulated 1,600 EB of data. As a result of this growth, there is now more data produced than available storage. This article explores the problem of “Big Data,” arguing for an epistemological approach as a possible solution to this ever-increasing challenge.

This article presents some reflections on the concepts, terminology, and epistemological grounds of narrative theory. Our remarks are focused on the proposals advanced at the first RRN conference and they concern in particular two issues: the theoretical difference between classical and postclassical narratology and the paradigms of the contemporary debate. In the first part of the paper we focus on the definitional task of narrative theory; in the second part we describe the epistemology of and the theories built on two (...) opposite paradigms: the mimetic and the constructivist. Our conclusions highlight the continuity and the break points between contemporary theories, soliciting narratologists to answer to the many questions raised. (shrink)

This is a brief report of the first conference organized in Fribourg by the Réseau Romand de Narratologie. The title of the conference was Redefinitons of the Sequence in Postclassical Narratology.

Rudolf Steiner, who draws attention with his multi-faceted works, is known for his important works in the fields of medicine, education, art and agriculture, as well as esotericism and occultism in particular. In this article, it is explicated to the intellectual infrastructure, the effect of the anthroposophy founded by Steiner and deals with the Spiritual Science, which Steiner created in a unique way. Rudolf Steiner has established an eclectic system by dissolving different schools such as Goethe's doctrine of nature, Rosicrucianism, (...) Kabbalah, Hinduism, Gnostic and Mystic Christianity in his system. The universality is dominant in Steiner's work. His inclusive ideas for all humanity suffered the reaction of the Nazis in his time. Steiner drew attention to the potential of discovering the senses of people by making a distinction between the sensory and the sensual world. The drive and power of discovering the spiritual world in humans has a significant share in his work. Steiner, who says he has seen and experienced the supernatural world personally, is intended to have more knowledge of other people about the supernatural world. The literature review was chosen as a method. Information gathered from different sources may provide a better understanding of Steiner's work. (shrink)

A number of philosophers have recently proposed several alleged cases of “knowledge from falsehood,” i.e., cases of inferential knowledge epistemised by an inference with a false crucial premise. This paper examines such cases and argues against interpreting them as cases of knowledge from falsehood. Specifically, I argue that the inferences in play in such cases are in no position to epistemise their conclusions.

Outside the philosophy classroom, global skeptics – skeptics about all (purported) knowledge of the external world – are rare. But there are people who describe themselves as “skeptics” about various more specific domains, including self-professed “skeptics” about the reality of anthropogenic climate change. There is little to no philosophical literature that juxtaposes the climate change skeptic with the external world skeptic. While many “traditional” epistemologists assume that the external world skeptic poses a serious philosophical challenge in a way that the (...) climate change skeptic doesn’t, many “applied” or “social” epistemologists assume that there isn’t much to be learned from debates about the external world skeptic, finding her challenge to be distant from both common sense and real-world concerns. I try to show that both of these views are mistaken. The external world skeptic raises deep questions that are important for our everyday deliberation about what to believe, and there are significant structural parallels between the arguments for external world skepticism and those for at least a form of climate change skepticism that is idealized – but not too idealized! – from the views of flesh-and-blood climate change skeptics. As such, we have strong reasons to think in parallel about how to reply to both skeptics’ challenges. I thus finish by (briefly) considering how different widespread responses to the external world skeptic might or might not generalize happily to the climate change skeptic’s challenge. (shrink)

The chapter develops a taxonomy of views about the epistemic responsibilities of citizens in a democracy. Prominent approaches to epistemic democracy, epistocracy, epistemic libertarianism, and pure proceduralism are examined through the lens of this taxonomy. The primary aim is to explore options for developing an account of the epistemic responsibilities of citizens in a democracy. The chapter also argues that a number of recent attacks on democracy may not adequately register the availability of a minimal approach to the epistemic responsibilities (...) of citizens in a democracy. (shrink)

This chapter presents a re-understanding of the contents of our analog magnitude representations (e.g., approximate duration, distance, number). The approximate number system (ANS) is considered, which supports numerical representations that are widely described as fuzzy, noisy, and limited in their representational power. The contention is made that these characterizations are largely based on misunderstandings—that what has been called “noise” and “fuzziness” is actually an important epistemic signal of confidence in one’s estimate of the value. Rather than the ANS having noisy (...) or fuzzy numerical content, it is suggested that the ANS has exquisitely precise numerical content that is subject to epistemic limitations. Similar considerations will arise for other analog representations. The chapter discusses how this new understanding of ANS representations recasts the learnability problem for number and the conceptual changes that children must accomplish in the number domain. (shrink)

How children seek knowledge and evaluate claims may depend on their understanding of the source of knowledge. What shifts in their understandings about why scientists might disagree and how claims about the state of the world are justified? Until about the age of 41/2, knowledge is seen as self-evident. Children believe that knowledge of reality comes directly through our senses and what others tell us. They appeal to these external sources in order to know. The attainment of Theory of Mind (...) (ToM) at this age is commonly seen as the significant shift in development in understanding disagreements in knowledge claims. Children attaining ToM understand that someone exposed to incorrect or incomplete information might have false beliefs. Disagreement, then, is still attributed to objective sources of knowledge. The current study examines the later developing Interpretive Theory of Mind (iToM) as the basis for children’s understanding of how people with access to the same information might disagree and what this means for how to provide justification for a knowledge claim. Fourteen 2nd graders with the most iToM responses to four tasks and 14 with the fewest iToM responses were selected from a larger sample of 91. In analyses of interviews about a story in which two experts make different claims about a scientific phenomenon, those in the high iToM group noted subjective perspective and processes as the source of disagreement and suggested the need for investigation as the means to knowing. In contrast, those in the low iToM group mostly could not explain the source of disagreement and held that knowledge is acquired from external sources. A comparison of the interviews regarding the science story 2 years later allows for a qualitative description of the development. Those in the low iToM group showed more general recognition of subjective and constructive processes in knowing whereas those in the high iToM group identified interpretive processes and the relativity of perspectives with implications for how observations were conducted and interpreted. Only those in the high iToM group referred to the importance of evidence as a basis for knowledge claims at either point in the study. (shrink)

Les premières interprétations philosophiques de la théorie de la relativité générale sont très diverses, chacune essayant d'identifier Einstein comme un adepte de cette philosophie. Les partisans de Mach ont souligné la tentative d'Einstein de mettre en œuvre une « relativisation de l'inertie » dans la théorie générale, et son approche opérationnaliste de la simultanéité. Les kantiens et les néo-kantiens ont montré l'importance des « formes intellectuelles » synthétiques dans la théorie générale, en particulier le principe de covariance générale. Les empiristes (...) logiques ont mis l'accent sur la méthodologie de la théorie, les conventions pour exprimer le contenu empirique. DOI: 10.13140/RG.2.2.15367.42404 . (shrink)

La première édition de Principia de Newton ne contient que deux remarques supplémentaires sur la méthodologie: la notification que le but de l'article est d'expliquer « comment déterminer les véritables mouvements de leurs causes, les effets et les différences apparents et, au contraire, comment déterminer à partir des hypothèses si elles sont vraies ou apparentes, leurs causes et leurs effets »; et, dans le Scholium à la fin du Livre 1, Section 11, Newton affirme que son approche distinctive permet une (...) argumentation plus sûre dans la philosophie naturelle. DOI: 10.13140/RG.2.2.19797.58082. (shrink)

L'évolution des tests gravitationnels dans une perspective épistémologique encadré dans le concept de reconstruction rationnelle d'Imre Lakatos, fondée sur sa méthodologie de programmes de recherche. Contrairement à d'autres travaux sur le même sujet, la période évaluée est très longue, allant de la philosophie naturelle de Newton aux théories de la gravité quantique d'aujourd'hui. Afin d'expliquer de manière plus rationnelle l'évolution complexe du concept de gravité du siècle dernier, je propose une extension naturelle de la méthodologie des programmes de recherche que (...) j'utilisais ensuite au cours de la communication. Je pense que cette approche offre une nouvelle perspective sur la manière dont le concept de gravité et les méthodes de test de chaque théorie de la gravité ont évalué dans le temps, par le biais d'observations et d'expériences. Je soutiens, sur la base de la méthodologie des programmes de recherche et des études des scientifiques et des philosophes, que les théories actuelles de la gravité quantique sont dégénératives, en raison du manque de preuves expérimentales sur une longue période et d'auto-immunisation contre la possibilité de la réfutabilité. De plus, un courant méthodologique est en cours de développement, attribuant un rôle secondaire, sans importance, aux vérifications par le biais d'observations et / ou d'expériences. Pour cette raison, il ne sera pas possible d'avoir une théorie complète de la gravité quantique sous sa forme actuelle qui inclura à la limite la relativité générale, car les théories physiques ont toujours été ajustées, au cours de leur évolution, sur la base d'essais d'observation ou expérimentaux, et vérifiées par les prédictions effectuées. En outre, contrairement à une opinion répandue et aux programmes en cours concernant l'unification de toutes les forces fondamentales de la physique dans une théorie finale unique, basée sur la théorie des cordes, je soutiens que cette unification est généralement improbable et, de toute façon, impossible pour que l'unification soit développée sur la base des théories actuelles de la gravité quantique, y compris la théorie des cordes. En outre, je partage l’avis de certains scientifiques et philosophes selon lequel on consacre actuellement trop de ressources à l’idée de développer des théories de la gravité quantique, et en particulier de la théorie des cordes, qui devrait inclure la relativité générale et unifier la gravité avec d’autres forces, en particulier conditions dans lesquelles la science n’impose pas de tels programmes de recherche. (shrink)

Une analogie entre les aspects épistémologiques et méthodologiques de l'activité des services de renseignement et certaines disciplines scientifiques, en préconisant une approche plus scientifique du processus de collecte et d'analyse de l'information au sein du cycle du renseignement. J'affirme que les aspects théoriques, ontologiques et épistémologiques de l'activité de nombreux services de renseignement sont sous-estimés, ce qui conduit à une compréhension incomplète des phénomènes actuels et à une confusion dans la collaboration interinstitutionnelle. Après une brève Introduction, qui inclut un historique (...) de l'évolution du concept de service de renseignement après la Seconde Guerre mondiale, Renseignement définit les objectifs et l'organisation des services de renseignement, le modèle de base de ces organisations (le cycle du renseignement) et les aspects pertinents de la collection de l'information et l'analyse du renseignement. Dans la section Ontologie, je souligne les aspects ontologiques et les entités qui menacent et qui sont menacés. La section Épistémologie comprend des aspects spécifiques à l'activité de renseignement, avec l'analyse du modèle traditionnel (Singer) utilisé traditionnellement, et j'expose une approche épistémologique possible à travers le concept de connaissance tacite développé par le scientifique Michael Polanyi. La section Méthodologie contient diverses théories méthodologiques mettant l’accent sur les techniques analytiques structurelles ainsi que certaines analogies avec la science, l’archéologie, les affaires et la médecine. L'article se termine par les Conclusions sur la possibilité d'une approche plus scientifique des méthodes de collecte d'information et d'analyse des services de renseignement. SOMMAIRE: Abstract 1. Introduction 1.1. Histoire du renseignement 2. Renseignement 2.1. Organisations 2.2. Cycle du renseignement 2.3. La collecte du renseignement 2.4. Analyse du renseignement 2.5. Contre-espionnage 2.6. Communautés épistémiques 3. Ontologie 4. Épistémologie 4.1. La connaissance tacite (Polanyi) 5. Méthodologies 6. Analogies avec d'autres disciplines 6.1. Science 6.2. Archéologie 6.3. Affaires 6.4. Médecine 7. Conclusions Bibliographie DOI: 10.13140/RG.2.2.35970.22729 . (shrink)

In quantum field theory, the main obstacle is the occurrence of the untreatable infinities in the interactions of the particles due to the possibility of arbitrary distances between the point particles. Strings, as extended objects, provide a better framework, which allows finite calculations. String theory is part of a research program in which point particles in particle physics are replaced by one-dimensional objects called strings. It describes how these strings propagate through space and interact with one another. The purpose of (...) string theory was to replace elementary particles with one-dimensional strings in order to unify quantum physics and gravity. DOI: 10.13140/RG.2.2.18894.82240. (shrink)

In the interpretation of canonical quantum gravity (CQG), gravity appears as a geometric pseudoforce, is reduced to spacetime geometry and becomes a simple effect of spacetime curvature. The scale at which quantum gravitational effects occur is determined by the different physical constants of fundamental physics: h, c and G, which characterize quantum, relativistic and gravitational phenomena. By combining these constants, we obtain the Planck constants at which the effects of quantum gravity must manifest. Loop quantum gravity attempts to unify gravity (...) with the other three fundamental forces starting with relativity and adding quantum traits. DOI: 10.13140/RG.2.2.10368.58889 . (shrink)

Quantum gravity has required the consideration of fundamental epistemological questions, which can be identified in philosophy with the mind-body problem and the problem of free will. These questions influenced the epistemology of quantum mechanics in the form of von Neumann's "psycho-physical parallelism" and the subsequent analysis of the thesis by Wigner that "the collapse of the wave packet" occurs in the mind of the "observer". Quantum gravity in cosmology involves the problem of the experimenter's freedom to change local physical conditions, (...) a passive "observer". In any theory that describes a single universe, questions arise about the nature of causality in the traditional philosophical sense. DOI: 10.13140/RG.2.2.24646.42567. (shrink)

Les services de renseignement sont des agences gouvernementales chargées de la collecte et de l'analyse du renseignement sensible afin de garantir la sécurité et la défense nationales. Les méthodes d'obtenir le renseignement peuvent inclure l'espionnage, l'interception de communications, l'analyse cryptographique, la coopération avec d'autres institutions et l'évaluation des sources publiques. Les services de renseignement se concentrent actuellement sur la lutte contre le terrorisme, ne laissant que relativement peu de ressources pour surveiller les autres menaces à la sécurité. DOI: 10.13140/RG.2.2.21302.45126.

La termodinámica, se desarrolló en gran medida bajo el impulso de la Revolución Industrial, que ayudó a afianzar metodológicamente las seculares investigaciones sobre el calor y la temperatura. Como tal desarrollo se produjo a la sombra de la triunfante mecánica clásica —cuyos referentes físicos son notablemente distintos— y a causa de la carencia de herramientas formales adecuadas, durante mucho tiempo se admitió sin discusión que esta ciencia había de limitarse a los sistemas en equilibrio o muy cercanos a él. En (...) el presente artículo se exponen tanto el desarrollo histórico como las premisas intelectuales de semejante opción epistemológica, señalando el cambio de perspectiva ocurrido en la segunda mitad del siglo XX. (shrink)

Opinia lui Michael Polanyi despre știință poate contribui la înțelegerea procesului și a "produsului" analizei informațiilor. Argumentele lui Michael Polanyi privind activitățile oamenilor de știință sunt transferabile în domeniul analizei informațiilor, oferind o perspectivă nuanțată pentru perceperea provocărilor epistemologice și a problemelor cu care se confruntă analiștii. Conceptele lui Polanyi de "cunoaștere tacită" și "cunoaștere personală" contribuie la dezvoltarea unei înțelegeri mai eficiente din punct de vedere epistemologic a unor aspecte ale procesului și a produsului analizei informațiilor. DOI: 10.13140/RG.2.2.21514.21442.

În activitatea de informații, epistemologia este studiul cunoașterii amenințării și a modului în care se înțelege amenințarea în domeniul analizei informațiilor. Majoritatea definițiilor activității de informații nu iau în considerare faptul că statutul normativ epistemic al informațiilor analizate este cunoașterea și nu o alternativă inferioară. Contra-argumentele la statutul epistemologic al activității de informații sunt scopul acestora orientat spre acțiune, și conținutul lor orientat spre viitor. DOI: 10.13140/RG.2.2.23994.75205 .

Comunitățile epistemice sunt rețele informale de experți bazate pe cunoaștere, care influențează factorii de decizie în definirea problemele cu care se confruntă, identificarea diferitelor soluții și evaluarea rezultatelor. Membrii unei comunități epistemice provin din medii academice sau profesionale, și sunt caracterizați de un set de caracteristici unificatoare. Contraspionajul (contrainformațiile) este o activitate destinată să protejeze activitatea de informații a unei organizații împotriva unor agenți statali sau non-statali. DOI: 10.13140/RG.2.2.35622.47683.

The first edition of Newton's Principia contains only two additional comments on the methodology: the notification that the purpose of the paper is to explain "how to determine the true motions from their causes, effects, and apparent differences, and, conversely, how to determine from motions, whether true or apparent, their causes and effects"; and, in the Scholium at the end of Book 1, Section 11, Newton asserts that his distinctive approach makes possible a safer argumentation in natural philosophy. DOI: 10.13140/RG.2.2.35946.88003 (...) . (shrink)

Analiștii se află în domeniul "cunoașterii". Activitatea de informații se referă la cunoaștere și tipurile de probleme abordate sunt probleme de cunoaștere. Așa că avem nevoie de un concept de lucru bazat pe cunoaștere. Avem nevoie de o înțelegere de bază a ceea ce știm și cum știm, ce nu știm, și chiar ce se poate cunoaște și ce nu se poate cunoaște. Analiza informațiilor implică "transformarea faptelor disparate în concluzii concentrate". Analiza ar trebui să ofere o bază utilă pentru (...) conceptualizarea funcțiilor activității de informații, dintre care cele mai importante sunt "estimarea" și "predicția". DOI: 10.13140/RG.2.2.16758.75845. (shrink)