The issue of the introduction of viennese "scientific philosophy" in France appears to be resolved. However, the rediscovery of the positivist physicist Marcel Boil (1886-1971), who was the first - well before Louis Rougier - to draw the French public 's attention to the works of Schlick, Frank. and Carnap, obliges us to rethink the passage from traditional positivism to neo-positivism during the l920s and l930s. The French reception of the Vienna circ le can be dated earlier than accepted and (...) is more profound than usualy assumed. (shrink)

Philipp Frank was a central figure in the Vienna Circle, but his ideas vary significantly from those of his peers. Despite the growing body of literature on Frank, his account of simplicity has not yet received the attention it deserves even though it succinctly captures many of the most distinctive elements of Frank’s philosophy of science. This is because Frank’s account of simplicity is not restricted to the epistemology of scientific theories; his treatment of simplicity provides us with a way (...) of accounting for the influence of social and political agendas on the rejection of scientific theories. In this paper I trace the development of Frank’s account of simplicity from 1947 to 1954 and explain how social and political considerations came to inform his mature account in 1954. Furthermore, I demonstrate the continued relevance of Frank’s thought by showing that it can be helpfully applied to a contemporary issue associated with the rejection of scientific theories, identity protective cognition. (shrink)

Vitalism was long viewed as the most grotesque view in biological theory: appeals to a mysterious life-force, Romantic insistence on the autonomy of life, or worse, a metaphysics of an entirely living universe. In the early twentieth century, attempts were made to present a revised, lighter version that was not weighted down by revisionary metaphysics: “organicism”. And mainstream philosophers of science criticized Driesch and Bergson’s “neovitalism” as a too-strong ontological commitment to the existence of certain entities or “forces”, over and (...) above the system of causal relations studied by mechanistic science, rejecting the weaker form, organicism, as well. But there has been some significant scholarly “push-back” against this orthodox attitude, notably pointing to the 18th-century Montpellier vitalists to show that there are different historical forms of vitalism, including how they relate to mainstream scientific practice. Additionally, some trends in recent biology that run counter to genetic reductionism and the informational model of the gene present themselves as organicist. Here, we examine some cases of vitalism in the twentieth century and today, not just as a historical form but as a significant metaphysical and scientific model. We argue for vitalism’s conceptual originality without either reducing it to mainstream models of science or presenting it as an alternate model of science, by focusing on historical forms of vitalism, logical empiricist critiques thereof and the impact of synthetic biology on current theorizing of vitalism. (shrink)

This paper reconstructs the American reception of logical positivism in the early 1930s. I argue that Moritz Schlick (who had visiting positions at Stanford and Berkeley between 1929 and 1932) and Herbert Feigl (who visited Harvard in the 1930-31 academic year) played a crucial role in promoting the *Wissenschaftliche Weltauffassung*, years before members of the Vienna Circle, the Berlin Group, and the Lvov-Warsaw school would seek refuge in the United States. Building on archive material from the Wiener Kreis Archiv, the (...) Harvard University Archives, and the Herbert Feigl Papers, as well as a large number of publications in American philosophy journals from the early 1930s, I reconstruct the subtle transformation of the American philosophical landscape in the years immediately preceding the European exodus. I argue that (1) American philosophical discussions about meaning and significance and (2) internal dynamics in the Vienna Circle between 1929 and 1931 significantly impacted the way in which US philosophers came to perceive logical positivism. (shrink)

This paper provides a description and analysis of Wilhelm Neurath's economics and theory of value. Otto Neurath's rejection of a distinct methodology for social science and his insistence on the political partisanship of scientific sociology, I argue, represent his attempt to both continue the practical orientation of his father's theorizing and answer the normative problem his father's theories faced.

This paper provides a description and analysis of Wilhelm Neurath's economics and theory of value. Otto Neurath's rejection of a distinct methodology for social science and his insistence on the political partisanship of scientific sociology, I argue, represent his attempt to both continue the practical orientation of his father's theorizing and answer the normative problem his father's theories faced.

The theory of quantum mechanics has often been thought to show an affinity with logical empiricism: in both, observation plays a central role, and questions about what is unobservable are dismissed. However, there were also strong tensions between the logical empiricism of the Vienna Circle and implications drawn from quantum physics. In the 1920s and 1930s, many physicists thought that quantum mechanics revealed a limit to what could be known scientifically, and this opened the door to a wide range of (...) speculations, in which quantum mechanics was connected with free will, organic life, psychology, and religion—speculations in which many leading quantum physicists were engaged. Members of the Vienna Circle, such as Frank and Schlick, looked at quantum mechanics for a confirmation of their empiricist views, but they were at the same time critical about these wider implications drawn from quantum mechanics, which in their eyes were connected with broader mystical and irrational trends in society. They engaged in particular with the views of Bohr and Jordan, both of whom expressed a sympathy for logical empiricism while at the same time arguing for claims that proved hard to reconcile with the scientific world conception of the Vienna Circle. (shrink)

Rudolf Haller was one of the pioneers of “Austrian philosophy” and analytic philosophy dealing with Bolzano, Brentano, Meinong, and Mach up to Wittgenstein and the Vienna Circle, especially Schlick and Neurath. As professor at the University of Graz he fostered this field with his teaching and research and promoted it together with a lot of invited renowned foreign scholars. In addition, he created the influential Grazer Forschungs- und Dokumentationsstelle für Österreichische Philosophie which hosts important philosophical archives. Moreover, he co-founded the (...) Austrian Ludwig Wittgenstein Society in Kirchberg/W. in 1976 and supported the Institute Vienna Circle since its establishment in Vienna in 1991. This article is a personal review and remembrance of the author’s pleasing interaction and cooperation with Rudolf Haller, as an appreciation of his extraordinary achievements. (shrink)

The relationship between American pragmatism and logical empiricism is complicated at best. The received view is that by around the late 1930s or early 1940s pragmatism had been replaced, supplanted, or eclipsed by the younger and more logic-oriented form of empiricism developed in interwar Vienna. Recently, however, this picture has been challenged, and this paper offers further reasons for thinking that the received view is inadequate. Through a critical examination of William James's Pragmatism and “The Sentiment of Rationality” and Rudolf (...) Carnap's “Elimination of Metaphysics Through Logical Analysis of Language” and other works, the paper builds a case for the existence of a rather striking correspondence between the work of one of pragmatism's most vaunted figures and the thought of logical empiricism's most famous advocate. Not only were both philosophers interested in what might be called metaphilosophy or the psychology of philosophy, both held very similar deflationary views. (shrink)

The story of the rise and fall of pragmatism is sometimes called the eclipse narrative. This paper addresses a specific version of this narrative that the logical empiricists arrived in North America in the 1930s and within 30 years had supplanted the pragmatists as the dominant philosophy there. Philosophers such as Alan Richardson and Cheryl Misak have challenged this view by emphasizing the similarities between these two movements. While both seem to admit that there is a distinction between the two (...) when it comes to values, I point out that the issue of values feeds into all aspects of pragmatist thinking, and so despite what seems on the surface to be agreements between the two movements, they were still quite different in all areas of their thinking. I challenge the degree of similarities by arguing that there were some sharp distinctions between the two movements, with the most important being the fact-value distinction and its impact on how each conceived of the term “practical.” I close by addressing how these distinctions should affect how we conceive of the eclipse narrative. (shrink)

As Einstein’s successor in Prague and the author of a biography on Einstein, the physicist and philosopher Philipp Frank made relativity a central aspect of his thoughts on morality. He published his views on this topic mainly in the year 1950 in a small book entitled Relativity—A Richer Truth. As far as morality as a part of social and political life is concerned, Frank’s primary interest is to show that as in science, relativity in morality does not preclude objectivity. The (...) paper deals with the question of which conceptions of relativity and relativism Frank refers to in the context of modern science and examines the implications for objectivity and absolute values in morality. (shrink)

Today, “scientism“ is a concept with a negative connotation in every language. Although many definitions are circulating, they have the assessment in common that scientism implicates a blind faith in science, which is wrong, simple-minded and even dangerous. However, the question is, who actually is defending that kind of position? Is scientism not just a ghost, a projection, an intellectual scarecrow in order to use many people’s fear of science in order to bash rationalistic opinions? This article develops the argument (...) that scientism is a real historical current which can be analyzed in a concrete way. It starts by outlining the history of the French word “scientisme” and the debates around it and discovers that the word is not at all of recent invention, but goes back to the 1840s and received its negative emphasis in the late nineteenth century when “scientific spiritism” on the one hand and Catholicism on the other were struggling against the “exaggerated” claims of natural science. A polemical counter-concept was therefore needed. Soon afterward some scientists and philosophers emerge, like Félix Le Dantec, Abel Rey or Marcel Boll, who turn around the invective in order to describe their own optimistic and rationalistic conception of science. In conclusion the article argues that scientism has to be understood as an intellectual project and as an optimistic thought-style in science that does not at all correspond to the prejudices of the amoral scientist or the power-hungry technocrat, but is represented mostly by outsiders and nonconformists. (shrink)

Today, “scientism“ is a concept with a negative connotation in every language. Although many definitions are circulating, they have the assessment in common that scientism implicates a blind faith in science, which is wrong, simple-minded and even dangerous. However, the question is, who actually is defending that kind of position? Is scientism not just a ghost, a projection, an intellectual scarecrow in order to use many people’s fear of science in order to bash rationalistic opinions? This article develops the argument (...) that scientism is a real historical current which can be analyzed in a concrete way. It starts by outlining the history of the French word “scientisme” and the debates around it and discovers that the word is not at all of recent invention, but goes back to the 1840s and received its negative emphasis in the late nineteenth century when “scientific spiritism” on the one hand and Catholicism on the other were struggling against the “exaggerated” claims of natural science. A polemical counter-concept was therefore needed. Soon afterward some scientists and philosophers emerge, like Félix Le Dantec, Abel Rey or Marcel Boll, who turn around the invective in order to describe their own optimistic and rationalistic conception of science. In conclusion the article argues that scientism has to be understood as an intellectual project and as an optimistic thought-style in science that does not at all correspond to the prejudices of the amoral scientist or the power-hungry technocrat, but is represented mostly by outsiders and nonconformists. (shrink)

The traditional role which correspondence rules, coordinating definitions, or semantical rules, have in a logical analysis of a scientific theory is questioned by providing an alternative analysis. The alternative account suggests that scientific theories are "meaningful" prior to the establishment of correspondence rules, and that correspondence rules are introduced to permit explanation and testing in the "observational" sector. The role of models is briefly assessed in connection with this prior or "antecedent theoretical meaning," and a causal sequence analysis of a (...) class of correspondence rules is presented which makes explicit the interdependence of scientific theories. (shrink)

This essay analyses the positions which are related to the quantitative and qualitative research models in the social disciplines; it examines the universality and invariance of scientific laws; and it presents the inadequacy of the conceptions of logical positivism and of classical epistemology, as..

This article is intended as a contribution to the current debates about the relationship between politics and the philosophy of science in the Vienna Circle. I reconsider this issue by shifting the focus from philosophy of science as theory to philosophy of science as practice. From this perspective I take as a starting point the Vienna Circle’s scientific world-conception and emphasize its practical nature: I reinterpret its tenets as a set of recommendations that express the particular epistemological attitude in which (...) both the Vienna Circle’s (doing) philosophy of science and its political engagement were rooted. -/- Regarding politics, and referring to new primary sources, I reconstruct how the scientific world-conception placed the Vienna Circle within a neoliberal-socialist political network that pursued concrete political aims. In light of my reconstruction I shall argue that neither the Vienna Circle’s alleged ethical noncognitivism nor its alleged adhesion to the Weberian ideal of a value-free science rules out the possibility of ascribing to the Vienna Circle a politically engaged philosophy of science: the case of the Vienna Circle shows how philosophy of science, as a public activity, can itself become a form of political engagement, even without necessarily entailing a theory of objective values. (shrink)

This essay examines the relationship between Philipp Frank and James Bryant Conant in light of two issues that engaged leading American intellectuals in the mid-twentieth century: the place of metaphysics in higher education and the responsibilities of intellectuals as educators to defend democracy against the rise of totalitarianism. It suggests that Frank’s relationship to pragmatism was nourished by his professional and intellectual relationships to Conant and that each of their contributions to our understanding of science is inseparable from their efforts (...) to engage their fellow intellectuals as well as the public about these pressing issues of their day. (shrink)

Today’s critical state of philosophy is examined by considering two of its aspects: the way in which philosophy presently is ever more typically practised and the new challenges it has to face to keep up with the changed scientific, and more generally cultural and social context. The essay outlines some prospects of progress in the light of those which still now can be considered the proper tasks of philosophical inquiry. Such tasks are singled out through an historical survey of the (...) original characters of philosophy and an appraisal of its theoretical motivations. The importance of the history of philosophy and the necessity of achieving a virtuous relation among the various philosophical disciplines are stressed to contrast the dangers of excess specialisation and professionalism. (shrink)

L’article esquisse les traits principaux d’un courant philosophique qui a rencontré en Italie bien des difficultés, malgré l’importance reconnue de ses représentants. Le texte illustre les idées qui sont à la base du pragmatisme logique et méthodologique de Giovanni Vailati et Mario Calderoni, idées qui auraient refait surface dans le débat international à propos du principe de vérification et du concept d’analyticité. Sont également abordés les liens entre ces idées et le développement de la conception subjective des probabilités chez Bruno (...) de Finetti. (shrink)

The aim of this paper is to discuss the “Austro-American” logical empiricism proposed by physicist and philosopher Philipp Frank, particularly his interpretation of Carnap’s Aufbau, which he considered the charter of logical empiricism as a scientific world conception. According to Frank, the Aufbau was to be read as an integration of the ideas of Mach and Poincaré, leading eventually to a pragmatism quite similar to that of the American pragmatist William James. Relying on this peculiar interpretation, Frank intended to bring (...) about a rapprochement between the logical empiricism of the Vienna Circle in exile and American pragmatism. In the course of this project, in the last years of his career, Frank outlined a comprehensive, socially engaged philosophy of science that could serve as a “link between science and philosophy”. (shrink)

How can reasons explain actions? What is the force of "because" in "He did this because..." followed by a statement of the agent's intentions? The answer involves some concept of what can count as explanation, and the history of science indicates that the acceptability of explanations depends, in part, on a scientific community which has decided to pursue its inquiries in one direction rather than another. The first part of this paper examines this pragmatic aspect of explanations; the second part (...) draws on this examination in the hope of elucidating the way reasons explain actions. The possibility of eliminating our ordinary, "purposive," explanations of actions in favor of some "mechanistic," neuro-physiological, account is then considered. (shrink)

Much speculation on the sources of Duhem's historical interests fails to account for the major shifts in these interests: neither his belief in the continuous development of physics nor his Catholicism, when his Church was encouraging the study of generally Aristotelian scholastic thought, led to any interest in mediaeval science before 1904. Equally, his own claim that he was merely testing his views on the nature of physical theory is easily squared only with earlier work with no trace of mediaeval (...) science. Behind this discontinuity lies a major crisis. Though not a positivist, Duhem had based all his work on assumptions acceptable to positivists. One of these, the sterility of the Middle Ages, was refuted by his chance discovery of evidence of genuine mediaeval science in the autumn of 1903, but that left the doctrine of scholastic sterility intact. (shrink)

In this article I discuss the justification of scientific change and argue that it rests on different sorts of invariance. Against this background I consider notions of observation, meaning, and regulative standards. I sketch an account of the rationale of scientific change which preserves the merits and avoids the shortcomings of the approach of Feyerabend, Hanson, Kuhn, Toulmin, and others. Each of these writers would hold that transitions from one scientific tradition to another force radical changes in what is observed, (...) in the meanings of the terms employed, and in the metastandards involved. They would claim that "incommensurable" replacement is what does, and should, occur during scientific "revolutions." Such writers, however, have trouble in comparing different scientific theories. My account permits different theories to be compared in various ways. These comparisons, I argue, are possible through appeal to "first-level" and "second-level" invariance. In this connection I argue that observation, meaning, and regulative standards should be, and in fact usually are, nontrivially invariant with respect to scientific change. (shrink)

This article deals with Moritz Schlick's critical realism and its sources that dominated his philosophy until about 1925. It is shown that his celebrated analysis of Einstein's relativity theory is the result of an earlier philosophical discussion about space perception and its role for the theory of space. In particular, Schlick's "method of coincidences" did not owe anything to "entirely new principles" based on the work of Einstein, Poincaré or Hilbert, as claimed by Michael Friedman, but was already in place (...) before these principles were developed. The first part of the article is devoted to Alois Riehl's critical realism—a neo-Kantian variant which rejects the dominant interpretation of the thing-in-itself as a mere limiting concept and takes empirical theories of space perception into consideration. The second part deals with the central role of "Psychological Parallelism" for Riehl and its integration with Kant's epistemology. In the third part it is shown that Schlick's theory of knowledge is based on Riehl's intricate reworking of Kantian epistemology, physiological psychology, theory of sense perception and philosophy of mathematics. The conclusion stresses the position of the unity of consciousness in Riehl's philosophy which Schlick admittedly cannot cope with. (shrink)

Certain suggestions recently made by Brunswik concerning the design of experiments in psychology seem to have far reaching implications. Indeed, Brunswik's suggestions appear to the writer to be congruent with Einstein's General Theory of Relativity. Congruences between such diverse disciplines as psychology and physics bear watching if for no other reason than the fact that psychologists frequently point to the physicist as the ideal scientist. Unfortunately, in the writer's opinion, the ideal which the psychologist still admires is the classical, or (...) Newtonian, physicist rather than the modern, or Einsteinian, physicist—the psychologist's outlook being concomitantly distorted. Brunswik's theories of experimental design in psychology, however, are appealing for the very reason that they do not fit the mold of the classical physical experiment, but do seem to be congruent with Einstein's physical theories—with concomitant expansion of scope. (shrink)

The Copenhagen interpretation, which informs the textbook presentation of quantum mechanics, depends fundamentally on the notion of ontological wave-particle duality and a viewpoint called “complementarity.” In this paper, Bohr's own interpretation is traced in detail and is shown to be fundamentally different from and even opposed to the Copenhagen interpretation in virtually all its particulars. In particular, Bohr's interpretation avoids the ad hoc postulate of wave function ‘collapse' that is central to the Copenhagen interpretation. The strengths and weakness of both (...) interpretations are summarized. ‡I thank Edward Mackinnon, Henry Folse, and Greg Anderson for valuable comments on the penultimate draft. The final responsibility for the paper rests with the author. †To contact the author, please write to: Bhaktivedanta Institute, 2334 Stuart Street, Berkeley, CA; e-mail: [email protected]. I have been unable to achieve a sharp formulation of Bohr's principle of complementarity despite much effort I have expended on it. (Einstein 1949, 674) While imagining that I understand the position of Einstein, as regards the EPR correlations, I have very little understanding of his principal opponent, Bohr. (Bell 1987, 155) Niels Bohr brain-washed a generation of physicists into believing that the problem had been solved fifty years ago. (Gell-Mann 1979, 29) Every sentence I say must be understood not as an affirmation, but as a question. (Niels Bohr, quoted in Jammer 1966, 175) Bohr's interpretation has never been fully clarified. It needs an interpretation itself, and only that will be its defense. (Weizsäcker 1971, 25). (shrink)

George Reisch documents how the logical positivists adapted to their émigré status in the United States by relinquishing their leftist political ambitions and turning into the analytic philosophy establishment that persists to this day. However, there are also deep-seated tendencies in US intellectual history that provide reasons for thinking that the positivists’ progressive projects would never have taken hold—even if the FBI were not keeping the positivists under surveillance. These tendencies are manifested in the striking ineffectuality of US philosophers in (...) public life. Key Words: Cold War • logical positivism • pragmatism • university • anti-intellectualism • philosophy of science. (shrink)

It is one of the distinctive claims of Neurath, though not of the Vienna Circle generally, that the Vienna Circle's philosophy was not really German philosophy at all. The relation is, if Neurath is to be trusted, anything but straight-forward. To understand it, not only must some effort be expended on specifying Neurath's claim, but also on delineating the different party-lines within the Vienna Circle.

I argue that Carl Hempel’s pioneering work on scientific explanation introduced an assumption that Hempel never motivated, namely, that explanation is an aim of science. Ever since, it has remained largely unquestioned in analytic philosophy of science. By expanding the historical scope of the debate on explanation to philosophers from the first half of the twentieth century, I show that the debate should include a critical reflection on Hempel’s assumption. This reflection includes two problems: how to motivate one’s position on (...) the aims of scientific knowledge and how to decide which examples count as expressions of those aims. (shrink)

Vitalism was long viewed as the most grotesque view in biological theory: appeals to a mysterious life-force, Romantic insistence on the autonomy of life, or worse, a metaphysics of an entirely living universe. In the early twentieth century, attempts were made to present a revised, lighter version that was not weighted down by revisionary metaphysics: “organicism”. And mainstream philosophers of science criticized Driesch and Bergson’s “neovitalism” as a too-strong ontological commitment to the existence of certain entities or “forces”, over and (...) above the system of causal relations studied by mechanistic science, rejecting the weaker form, organicism, as well. But there has been some significant scholarly “push-back” against this orthodox attitude, notably pointing to the 18th-century Montpellier vitalists to show that there are different historical forms of vitalism, including how they relate to mainstream scientific practice (Wolfe and Normandin, eds. 2013). Additionally, some trends in recent biology that run counter to genetic reductionism and the informational model of the gene present themselves as organicist (Gilbert and Sarkar 2000, Moreno and Mossio 2015). Here, we examine some cases of vitalism in the twentieth century and today, not just as a historical form but as a significant metaphysical and scientific model. We argue for vitalism’s conceptual originality without either reducing it to mainstream models of science or presenting it as an alternate model of science, by focusing on historical forms of vitalism, logical empiricist critiques thereof and the impact of synthetic biology on current (re-)theorizing of vitalism. (shrink)

According to the standard view, the so-called ‘Copenhagen interpretation’ of quantum mechanics originated in discussions between Bohr and Heisenberg in 1927, and was defended by Bohr in his classic debate with Einstein. Yet recent scholarship has shown Bohr’s views were never widely accepted, let alone properly understood, by his contemporaries, many of whom held divergent views of the ‘Copenhagen orthodoxy’. This paper examines how the ‘myth of the Copenhagen interpretation’ was constructed by situating it in the context of Soviet Marxist (...) critique of quantum mechanics in the 1950s and the response by physicists such as Heisenberg and Rosenfeld. (shrink)

A consensus exists among contemporary philosophers of biology about the history of their field. According to the received view, mainstream philosophy of science in the 1930s, 40s, and 50s focused on physics and general epistemology, neglecting analyses of the 'special sciences', including biology. The subdiscipline of philosophy of biology emerged (and could only have emerged) after the decline of logical positivism in the 1960s and 70s. In this article, I present bibliometric data from four major philosophy of science journals (Erkenntnis, (...) Philosophy of Science, Synthese, and the British Journal for the Philosophy of Science), covering 1930-59, which challenge this view. (shrink)

One of the difficulties facing the philosopher of science today is the divide between historical epistemology and analytic philosophy of science. For over half a century these two traditions have followed independent and divergent paths. Historical epistemology, which originated in France in the early twentieth century, has recently been reformulated by a number of scholars such as Lorraine Daston, Ian Hacking, and Hans-Jörg Rheinberger. Elaborating novel historical methods, they seek to provide answers to major questions in the field. In the (...) light of this situation, my article examines the cultural barrier that explains the uneasy relationship between the two traditions. This barrier hinges on a number of factors—institutional, political and social—that are bound up with the philosophical issues in question. By resorting both to historical study and logical analysis, the new historical epistemology incites us to move beyond a rather sterile antagonism. (shrink)

In the end of the nineteenth century, there was a remarkable ‘empiricist attitude’ found among certain philosopher-scientists, an attitude which arguably emerged in the main as a reaction to the anti-scientific mood prevalent in the culture that time. Those philosopher-scientists, such as Mach and Hertz, were particularly anxious to emphasize and laud the privileged status of the empirical dimension ofour scientific knowledge, distinguishing it carefully from the theoretical constructions and hypothetical entities that are ordinarily posited by scientists. Yet, as I (...) exhibit in this article, there were certain crucial philosophical differences between these two thinkers with respect to their general conception of scientific theories and scientific norms guiding the activity. I suggest further that the most central difference in this context between Mach and Hertz can justifiably (and, perhaps, more fruitfully) be articulated and reckoned in traditional andcontemporary epistemological terms. (shrink)

Given Hugh Everett III's understanding of the proper cognitive status of physical theories, his relative-state formulation of pure wave mechanics arguably qualifies as an empirically acceptable physical theory. The argument turns on the precise nature of the relationship that Everett requires between the empirical substructure of an empirically faithful physical theory and experience. On this view, Everett provides a weak resolution to both the determinate record and the probability problems encountered by pure wave mechanics, and does so in a way (...) that avoids unnecessary metaphysical complications. Taking Everett's goal to be showing the empirical faithfulness of the relative-state formulation agrees well with his characterization of his project as one of seeking a model for observation in the correlation structure described by pure wave mechanics and seeking a measure of typicality over this empirical substructure that covaries with our empirically warranted expectations. 1 Pure Wave Mechanics and Relative States2 Everett and Frank3 Everett on the Nature of Physical Theories4 Conditions for Empirical Faithfulness5 The Empirical Faithfulness of Pure Wave Mechanics6 Conclusion. (shrink)

E. C. Tolman's 'purposive behaviorism' is commonly interpreted as an attempt to operationalize a cognitivist theory of learning by the use of the 'Intervening Variable' (IV). Tolman would thus be a counterinstance to an otherwise reliable correlation of cognitivism with realism, and S-R behaviorism with operationalism. A study of Tolman's epistemological background, with a careful reading of his methodological writings, shows the common interpretation to be false. Tolman was a cognitivist and a realist. His 'IV' has been systematically misinterpreted by (...) both behaviorists and antibehaviorists. For this reason, Tolman's alliance with modern cognitivism and his influence on its development have been underestimated. (shrink)

Die vorliegende Schrift unternimmt eine Revision des vorherrschenden Bildes der Rolle und der Konzeptionen von Moral und Ethik im Wiener Kreis. Dieses Bild wird als zu einseitig und undifferenziert zurückgewiesen. Die Ansicht, die Mitglieder des Wiener Kreises hätten kein Interesse an Moral und Ethik gezeigt, wird widerlegt. Viele Mitglieder waren nicht nur moralisch und politisch interessiert, sondern auch engagiert. Des Weiteren vertraten nicht alle die Standardauffassung logisch-empiristischer Ethik, die neben der Anerkennung deskriptiv-empirischer Untersuchungen durch die Ablehnung jeglicher normativer und inhaltlicher (...) Ethik und der Verfechtung eines extremen Nonkognitivismus geprägt ist. Am meisten entspricht die Standardauffassung den Ansichten Rudolf Carnaps, weniger bereits jenen Karl Mengers, Otto Neuraths oder Philipp Franks. Am weitesten weichen Moritz Schlick, Victor Kraft sowie Herbert Feigl von der Standardauffassung ab. Entgegen dem herkömmlichen Bild weltabgewandter Logiker und Metaethiker wurde im Wiener Kreis sogar Angewandte Ethik betrieben, und dies bereits unter diesem Namen. Neben den ethischen Hauptthemen und Ansichten der jeweiligen Philosophen in ihrer Entwicklung im Rahmen ihres persönlichen und kulturellen Kontextes zeigt die Untersuchung, dass allen Ansätzen eine aufgeklärte und humanistische Version von Moral und Ethik gemeinsam ist. Dieser wissenschaftliche Humanismus, der sich schon in der Programmschrift Wissenschaftliche Weltauffassung. Der Wiener Kreis findet, liegt jedoch in verschiedenen Ausprägungen vor. Was die Abweichungen von der Standardauffassung wesentlich betrifft, ist ihre unterschiedliche Auffassung von Moral als gemeinsames oder individuelles Unternehmen. Carnap führt ein extremer Individualismus zu einem extremen Nonkognitivismus, in dem ihm Menger folgt. Bei Schlick ist die Lage zweideutig, was sich in unterschiedlichen Moralbegriffen widerspiegelt. Bei Kraft und Feigl tritt das Verständnis von Moral als gemeinschaftlich geteilte Praxisform klar hervor. Auf der Basis eines gemeinsamen Begriffs des moralisch Guten, der auch eine Sachkomponente enthält, ist eine Verständigung über moralische Fragen möglich. Von einem extremen Nonkognitivismus kann dort nicht mehr die Rede sein. Mit diesen Ergebnissen verbietet es sich, dem Wiener Kreis allgemein eine Ablehnung normativer Ethik und einen extremen Nonkognitivismus zuzuschreiben. Eine systematische Ethik, die Moral als Gemeinschaftspraxis begreift, steht einigen im Wiener Kreis näher, als das vorherrschende Bild suggerieren möge. Wer meint, mit engem Bezug zur Tradition des Wiener Kreises nur Carnap folgen zu können und Ethik als suspektes Unternehmen betrachten zu müssen, irrt. Ethik war in der Tradition Analytischer Philosophie nicht immer so marginalisiert, wie sie es in manchen ihrer Teilrichtungen heute noch ist und Gegner(innen) der Analytischen Philosophie vorwerfen. Die vorliegende Untersuchung liefert die nötige Revision einer verfänglichen Fehlentwicklung. (shrink)

Two questions should be considered when assessing the Kantian dimensions of Kuhn’s thought. First, was Kuhn himself a Kantian? Second, did Kuhn have an influence on later Kantians and neo-Kantians? Kuhn mentioned Kant as an inspiration, and his focus on explanatory frameworks and on the conditions of knowledge appear Kantian. But Kuhn’s emphasis on learning; on activities of symbolization; on paradigms as practical, not just theoretical; and on the social and community aspects of scientific research as constitutive of scientific reasoning, (...) are all outside the Kantian perspective. Kuhn’s admiration for Kant is tempered by his desire to understand the processes of learning, of initiation into a scientific community, of experimentation using instruments, and of persuasion, drawing on the work of familiar influences, including Piaget, Koyré, and Wittgenstein, and less familiar ones, including Langer, Demos, and Frank. Both Kuhn and Kant were interested in the question: what is the status of science, and what is the role of the scientist in its development and justification? But Kuhn presents science in a much more messy, historically contingent, and socially charged way than Kant does. The paper’s conclusion evaluates Kuhn’s reception among researchers including Richardson and Friedman, assessing the prospects for future work. (shrink)

This article distinguishes between Machian empiricism and the logical positivism of the Vienna Circle and associated philosophers. Mach's natural philosophy was a first order attempt to reform and reorganize physics, not a second order reconstruction of the "language" of physics. Mach's elements were not sense data but realistic events in the natural world and in minds, and Mach admitted unobserved elements as part of his world view. Mach's critique of metaphysics was far more subtle and concerned the elimination of sensory (...) visual imagery from natural science, leaving only concrete elements and functions, very much an inspiration to the young Einstein and Heisenberg and a useful engine of theory construction in physics. (shrink)