Si l'on veut bien définir le rationalisme comme une pensée d'organisation, on devra lui accorder une matière à organiser, des éléments à assembler, des expériences à ajuster. On devra le juger au terme même de cette organisation, après son effort synthétique, après son travail de mise en ordre. Il y a peu de justice à le taxer d'incapacité à propos d'une analyse de ce qu'il prend comme éléments de sa construction. Autant dire que le rationalisme est une philosophie fonctionnelle, une (...) philosophie d'opérations - ou plutôt, comme nous le montrerons plus explicitement dans notre livre sur la Mécanique ondulatoire, une philosophie d'opérateurs. Ce n'est pas une philosophie existentielle. Le rationalisme ne prétend pas pénétrer dans l'individualité d'une existence. Il ne commence à penser qu'en établissant des relations. (shrink)

En 32 romans, publiés entre 1934 et 1982, cet auteur d'origine australienne a élaboré autour de son protagoniste principal, l'inspecteur Roderick Allen de Scotland Yard, un ensemble de romans policiers d'enquête dans la meilleure tradition britannique.

Let me first state that I like Antti Revonsuo’s discussion of the various methodological and interpretational problems in neuroscience. It shows how careful and methodologically reflected scientists have to proceed in this fascinating field of research. I have nothing to add here. Furthermore, I am very sympathetic towards Revonsuo’s general proposal to call for a Philosophy of Neuroscience that stresses foundational issues, but also focuses on methodological and explanatory strategies.2 In a footnote of his paper, Revonsuo complains – as many (...) others do today – about what is sometimes called “physics imperialism”. This is the view that physics dominates the philosophy of science. I am not sure if this is still the case nowadays, but it is certainly historically correct that almost all work in the field of methodology centered around cases from physics. Although this has been changing, there are still plenty of special sciences philosophers did not worry about much. Admittedly, I am myself a trained physicist and not a neuroscientist and will therefore probably be biased negatively. As it is, I will discuss some examples from physics in order to illustrate my points. (shrink)

Pour Gaston Bachelard, le « non » signifie dépasser et compléter le savoir antérieur, la philosophie de la connaissance scientifique doit englober les contradictions. Il établit le profil épistémologique de l’évolution, du réalisme naïf au surrationalisme en passant par le rationalisme classique et élargit le domaine de l’intuition à ce qu’il appelle une « intuition travaillée»s’exerçant dans un espace non analytique.

This paper focuses on the question of how to resolve disagreement and uses the Lehrer-Wagner model as a formal tool for investigating consensual decision-making. The main result consists in a general definition of when agents treat each other as epistemic peers (Kelly 2005; Elga 2007), and a theorem vindicating the “equal weight view” to resolve disagreement among epistemic peers. We apply our findings to an analysis of the impact of social network structures on group deliberation processes, and we demonstrate their (...) stability with the help of numerical simulations. (shrink)

Bayesian epistemology addresses epistemological problems with the help of the mathematical theory of probability. It turns out that the probability calculus is especially suited to represent degrees of belief (credences) and to deal with questions of belief change, confirmation, evidence, justification, and coherence. Compared to the informal discussions in traditional epistemology, Bayesian epis- temology allows for a more precise and fine-grained analysis which takes the gradual aspects of these central epistemological notions into account. Bayesian epistemology therefore complements traditional epistemology; it (...) does not re- place it or aim at replacing it. (shrink)

Process philosophy endeavors to replace the classical ontology of substances by a process ontology centered on the notions of change and transition. We argue that the substantial and processual approach are mutually complementary in the sense of a generalized quantum theory which is not limited to physical phenomena. From this point of view, restricting oneself to either substance ontology or process ontology would be as ill-advised as exclusively relying on position or momentum representations in physics. A new view on Zeno's (...) paradox lends itself. The meaning of a 'mental energy' observable, complementary to 'internal time', and its relationship to acategorial states of the human mind will be tentatively discussed. (shrink)

"Vortrag, gehalten auf der Vortragsveranstaltung der Nieders'achsischen Landesregierung am 15. Mai 1975.".

The assumption among Europeans that the Khoikhoi indigenous people of southern Africa had little to no religious beliefs is evident throughout historical documents. However, if the Khoikhoi were regarded as having any religious beliefs, it was assumed that the moon or sun were objects of worship in the society. Contrary to this incorrect interpretation, this article uncovers the interrelatedness between these two celestial objects and the Supreme Being of the Khoikhoi, Tsũi-||goab, through systematic inquiry. This systematic inquiry seeks to: (1) (...) investigate the interrelatedness between the Supreme Being and the celestial objects, (2) clarify the origins of the assumptions made and (3) explain coherently why and how these assumptions were perpetuated.Contribution: The authors argue that premature conclusions made by outsiders led to there being no need for investigating the religious beliefs of the Khoikhoi society because it was assumed there were none or that they were superficially bound and/or limited to celestial bodies. (shrink)

Dans ce premier ecrit qu'est sa these principale (1927), Bachelard etudie le processus d'affinement de la connaissance scientifique. Le role de la connaissance approchee est defini dans les sciences experimentales, ou le degre de precision, confronte au contingent et a l'indivisible, atteint necessairement une limite; ainsi que dans les sciences mathematiques qui, soumises a ce meme fractionnement epistemologique et ontologique, se pretent neanmoins a une approximation illimitee, puisque l'infini mathematique permet de creer toujours de nouveaux etres irrationnels assurant la continuite (...) de l'indefini des nombres rationnels. Par consequent, on atteint jamais qu'un fait rectifie et provisoire. La connaissance de la realite se verifie progressivement a chacune de ses acquisitions, et cette rectification constitue la veritable realite epistemologique, car elle exprime la pensee dans son dynamisme profond: l'approximation, c'est l'objectivation inachevee, mais c'est l'objectivation prudente, feconde, vraiment rationnelle puisqu'elle est a la fois consciente de son insuffisance et de son progres. En marge des debats du pragmatisme, les concepts de realite et de verite sont investis d'un sens nouveau par une philosophie de l'inexact. (shrink)

Utilisant les concepts psychanalytiques, l'auteur montre comment, dans la science, le language constitue le véhicule privilégié de l'anthropomorphisme et comment les projections affectives constituent autant d'obstacles épistémiologiques à son développement.

Ni religion ni philosophie, l'animisme est une compréhension neuve de la nature et sans doute aussi un art de vivre qui, face à un monde agité, nous apprend à mieux habiter le monde. Et si l'animisme s'avérait la seule possibilité de sauver l'homme? Par une nouvelle façon d'être au monde, cette pensée, souvent méconnue, se donne à vivre comme une contre-philosophie. Cette initiation est un éveil de l'être tout entier, une nouvelle cosmogonie qui se donne à lire. Il s'agit de (...) réapprivoiser son corps en réapprenant, par exemple, à respirer, à contempler, à se dessaisir du sens des choses, à apprendre à oublier le temps. Face à un monde agité et au seuil du chaos, l'animisme invite à retrouver l'aspect essentiel des choses. Instaurant un dialogue entre la philosophie occidentale et cette philosophie africaine, Gaston-Paul Effa décentre la perspective, et change de focale : et si une nouvelle révolution était en marche? Et si, contrairement à l'idée reçue, c'était la Nature qui humanisait l'Homme? (shrink)

Research on language evolution is an established subject area yet permeated by terminological controversies about which topics should be considered pertinent to the field and which not. By consequence, scholars focusing on language evolution struggle in providing precise demarcations of the discipline, where even the very central notions of evolution and language are elusive. We aimed at providing a data-driven characterisation of language evolution as a field of research by relying on quantitative analysis of data drawn from 697 reviews on (...) 255 submissions from the Joint Conference on Language Evolution 2022 (Kanazawa, Japan). Our results delineate a field characterized by a core of main research topics such as iconicity, sign language, multimodality. Despite being explored within the framework of language evolution research, only very recently these topics became popular in linguistics. As a result, language evolution has the potential to emerge as a forefront of linguistic research, bringing innovation to the study of language. We also see the emergence of more recent topics like rhythm, music, and vocal learning. Furthermore, the community identifies cognitive science, primatology, archaeology, palaeoanthropology, and genetics as key areas, encouraging empirical rather than theoretical work. With new themes, models, and methodologies emerging, our results depict an intrinsically multidisciplinary and evolving research field, likely adapting as language itself. (shrink)

This book successfully achieves to serve two different purposes. On the one hand, it is a readable physics-based introduction into the philosophy of science, written in an informal and accessible style. The author, himself a professor of physics at the University of Notre Dame and active in the philosophy of science for almost twenty years, carefully develops his metatheoretical arguments on a solid basis provided by an extensive survey along the lines of the historical development of physics. On the other (...) hand, this book supplies one long argument for Cushing´s own attitude in the philosophy of science. While former studies of the author, from which this book draws in part, focused each on one special episode in the history of science, this book gathers case material from many different parts of physics and epochs. The main goal of this book is ”to impress upon the reader the essential and ineliminable role that philosophical considerations have played in the actual practice of science” (p. xv). (shrink)

Models are of central importance in many scientific contexts. The centrality of models such as inflationary models in cosmology, general-circulation models of the global climate, the double-helix model of DNA, evolutionary models in biology, agent-based models in the social sciences, and general-equilibrium models of markets in their respective domains is a case in point (the Other Internet Resources section at the end of this entry contains links to online resources that discuss these models). Scientists spend significant amounts of time building, (...) testing, comparing, and revising models, and much journal space is dedicated to interpreting and discussing the implications of models. In short, models are one of the principal instruments of modern science. (shrink)

The metaphysics of dust -- Realist atomism -- Problems of the composition of phenomena -- Positivist atomism -- Critical atomism -- Axiomatic atomism.

Protoscience and Reconstruction. A central concept of the constructivist philosophy of science is the term 'protoscience'. From an orthodox point of view, protosciences are bound to give the so called 'measurement-theoretical Apriori' ('meßtheoretisches Apriori') for a science. Protophysics for example (operationally) defines the quantities 'length', 'time', and 'mass'. Thereby it yields some basic physical laws, which usually are regarded as "laws of nature", but in fact follow already from the definitions of the basic quantities. The attempt to establish other protodisciplines (...) than protophysics is traditionally regarded as not very promising, because other sciences do not like physics build their main theories on certain basic quantities. Nevertheless such enterprises like "protochemistry", "protobiology" and "protopsychology" recently appeared on the scene. Does this mark a breakthrough in constructivist philosophy of science or is this multiplication of protosciences no more than a promotion strategy? In the article it is shown that the orthodox definition of 'protoscience' is in fact far to narrow. An alternative definition is proposed which on one hand preserves the classic tasks of protophysics but on the other hand allows for other protosciences as equally useful enterprises. A central concept within the complex topic "protoscience" is the one of 'reconstruction'. It can be shown that there is a certain ambiguity in the use of this critical concept. Therefore the article ends with a reconstruction of the term 'reconstruction'. (shrink)

Protoscience and Reconstruction. A central concept of the constructivist philosophy of science is the term 'protoscience'. From an orthodox point of view, protosciences are bound to give the so called 'measurement-theoretical Apriori' for a science. Protophysics for example defines the quantities 'length', 'time', and 'mass'. Thereby it yields some basic physical laws, which usually are regarded as "laws of nature", but in fact follow already from the definitions of the basic quantities. The attempt to establish other protodisciplines than protophysics is (...) traditionally regarded as not very promising, because other sciences do not like physics build their main theories on certain basic quantities. Nevertheless such enterprises like "protochemistry", "protobiology" and "protopsychology" recently appeared on the scene. Does this mark a breakthrough in constructivist philosophy of science or is this multiplication of protosciences no more than a promotion strategy? In the article it is shown that the orthodox definition of 'protoscience' is in fact far to narrow. An alternative definition is proposed which on one hand preserves the classic tasks of protophysics but on the other hand allows for other protosciences as equally useful enterprises. A central concept within the complex topic "protoscience" is the one of 'reconstruction'. It can be shown that there is a certain ambiguity in the use of this critical concept. Therefore the article ends with a reconstruction of the term 'reconstruction'. (shrink)

Nancy Cartwright is one of the most distinguished and influential contemporary philosophers of science. Despite the profound impact of her work, there is neither a systematic exposition of Cartwright’s philosophy of science nor a collection of articles that contains in-depth discussions of the major themes of her philosophy. This book is devoted to a critical assessment of Cartwright’s philosophy of science and contains contributions from Cartwright's champions and critics. Broken into three parts, the book begins by addressing Cartwright's views on (...) the practice of model building in science and the question of how models represent the world before moving on to a detailed discussion of methodologically and metaphysically challenging problems. Finally, the book addresses Cartwright's original attempts to clarify profound questions concerning the metaphysics of science. With contributions from leading scholars, such as Ronald N. Giere and Paul Teller, this unique volume will be extremely useful to philosophers of science the world over. (shrink)

This article deals with the theatrical work of Francisco García Escalante, known as Francis, from the point of view of Gender and Queer Theory. Since the theater work of Francis belongs to popular culture, this article analyzes elements of Mexican Review Theater (similar to Musical Theater) in reference to the dynamics she used to present diverse masculinities on stage. This essay also compares Francis’ symbolical construction of gender with that of popular singer Juan Gabriel.

We present a scenario describing how time emerges in the framework of weak quantum theory. In a process similar to the emergence of time in quantum cosmology, time arises after an epistemic split of an undivided unus mundus as a quality of the individual conscious mind. Synchronization with matter and other mental systems is achieved by entanglement correlations. In the course of its operationalization, time loses its original quality and the time of physics as measured by clocks appears. avoided/explicated.

How should we reason in science? Jan Sprenger and Stephan Hartmann offer a refreshing take on classical topics in philosophy of science, using a single key concept to explain and to elucidate manifold aspects of scientific reasoning. They present good arguments and good inferences as being characterized by their effect on our rational degrees of belief. Refuting the view that there is no place for subjective attitudes in 'objective science', Sprenger and Hartmann explain the value of convincing evidence (...) in terms of a cycle of variations on the theme of representing rational degrees of belief by means of subjective probabilities (and changing them by Bayesian conditionalization). In doing so, they integrate Bayesian inference—the leading theory of rationality in social science—with the practice of 21st century science. Bayesian Philosophy of Science thereby shows how modeling such attitudes improves our understanding of causes, explanations, confirming evidence, and scientific models in general. It combines a scientifically minded and mathematically sophisticated approach with conceptual analysis and attention to methodological problems of modern science, especially in statistical inference, and is therefore a valuable resource for philosophers and scientific practitioners. (shrink)

Die zeitgenössische Wissenschaftstheorie leidet unter ähnlichen Problemen wie die Wissenschaften, mit denen sie sich befasst. So nimmt auch in der Wissenschaftstheorie die Spezialisierung stark zu, und bei vielen der behandelten Fragestellungen geht es einzig um Detailprobleme, die sich aus einem sich verselbständigenden Diskussionszusammenhang entwickelt haben, wobei der Bezug zur jeweiligen Ausgangsfrage und die größere philosophische Perspektive leicht aus den Augen verloren geht.

Examines the changes during the twentieth century in the views of mathematics, physics, and the scientific method and discusses the role of the mind in science.

The Aristotelian syllogistic cannot account for the validity of certain inferences involving relational facts. In this paper, we investigate the prospects for providing a relational syllogistic. We identify several fragments based on (a) whether negation is permitted on all nouns, including those in the subject of a sentence; and (b) whether the subject noun phrase may contain a relative clause. The logics we present are extensions of the classical syllogistic, and we pay special attention to the question of whether reductio (...) ad absurdum is needed. Thus our main goal is to derive results on the existence (or nonexistence) of syllogistic proof systems for relational fragments. We also determine the computational complexity of all our fragments. (shrink)

The numerically definite syllogistic is the fragment of English obtained by extending the language of the classical syllogism with numerical quantifiers. The numerically definite relational syllogistic is the fragment of English obtained by extending the numerically definite syllogistic with predicates involving transitive verbs. This paper investigates the computational complexity of the satisfiability problem for these fragments. We show that the satisfiability problem (= finite satisfiability problem) for the numerically definite syllogistic is strongly NP-complete, and that the satisfiability problem (= finite (...) satisfiability problem) for the numerically definite relational syllogistic is NEXPTIME-complete, but perhaps not strongly so. We discuss the related problem of probabilistic (propositional) satisfiability, and thereby demonstrate the incompleteness of some proof-systems that have been proposed for the numerically definite syllogistic. (shrink)

Long description: Als einziges Buch der modernen soziologischen Klassiker, das den Namen der Disziplin bereits im Titel führt, ist Georg Simmels ”Soziologie“ von 1908 in seinem Facettenreichtum noch immer nicht angemessen begriffen oder gar ausgeschöpft. Ausgewiesene Beiträger/-innen thematisieren in diesem Band die Eigenart der 'formalen' Soziologie in ihrem Verhältnis zur Allgemeinen und Speziellen Soziologie, zu Philosophie und Ästhetik; sie untersuchen ihre Nähe und Ferne zu aktuellen Problemfeldern, beleuchten ihre Entstehungs- und Rezeptionsgeschichte und legen damit ein Kompendium vor, das den Zugang (...) und die vertiefende Beschäftigung mit diesem erratischen soziologischen Großwerk künftig deutlich erleichtern wird. (shrink)

Il s'agit avant tout de discuter des enjeux théoriques et méthodologiques d'une sociologie générale de la violence qui place au cœur de sa réflexion le rapport dynamique entre ordre social, légitimité et violence physique. L'objectif est de soutenir une approche relationnelle consistant à développer une approche réaliste (au sens épistémologique) sur le long terme pour élaborer, du point de vue de la théorie de l'action, une sociologie générale de la violence susceptible d'étayer l'analyse des phénomènes physiques de violence en tant (...) que fait social, au sens néo-durkheimien. (shrink)

"Entre la connaissance commune et la connaissance scientifique, la rupture nous paraît si nette que ces deux types de connaissance ne sauraient avoir la même philosophie. L'empirisme est la philosophie qui convient à la connaissance commune. Au contraire, la connaissance scientifique est solidaire du rationalisme et, qu'on le veuille ou non, le rationalisme est lié à la science, le rationalisme réclame des buts scientifiques. Par l'activité scientifique, le rationalisme connaît une activité dialectique qui enjoint une extension constante des méthodes". Voici (...) un livre sur l'activité rationaliste du chimiste contemporain. On y voit à l'oeuvre une "phénoménotechnique" qui construit ses multiples substances en éliminant progressivement l'irrationnel. Souligner l'engagement de pensée qui se manifeste dans cette activité, telle est la volonté de Bachelard inscrite dans son projet général d'attirer "l'attention des philosophes sur le caractère spécifique de la pensée et du travail de la science moderne". (shrink)

By a fragment of a natural language, we understand a collection of sentences forming a naturally delineated subset of that language and equipped with a semantics commanding the general assent of its native speakers. By the semantic complexity of such a fragment, we understand the computational complexity of deciding whether any given set of sentences in that fragment represents a logically possible situation. In earlier papers by the first author, the semantic complexity of various fragments of English involving at most (...) transitive verbs was investigated. The present paper considers various fragments of English involving ditransitive verbs and determines their semantic complexity. (shrink)

C'est bien à la croisée des chemins que doit se placer l'épistémologue, entre le réalisme et le rationalisme. C'est là qu'il peut saisir le nouveau dynamisme de ces philosophies contraires, le double mouvement par lequel la science simplifie le réel et complique la raison. Le trajet est alors écourté qui va de la réalité expliquée à la réalité appliquée. C'est dans ce court trajet qu'on doit développer toute la pédagogie de la preuve, pédagogie qui est la seule psychologie possible de (...) l'esprit scientifique. (shrink)