The paper focuses on the concept of matter and the material in Edgar Zilsel’s considerations about historiographical methods in the context of the Marxist debates on the materialist conception of history in the 1920s and 1930s (György Lukács, Max Adler). It sheds light on Zilsel’s understanding of matter as fluctuating, interfering processes in the lapse of time and the related concept of irreversible laws and relates it to Ernst Mach’s philosophy and to Richard Semon’s theory of mneme . Finally, it (...) shows the practical consequences of the concept of materialism in Edgar Zilsel’s epistemology. (shrink)

The article investigates the role of symbolic means of knowledge representation in concept development using the historical example of medieval diagrams of change employed in early modern work on the motion of fall. The parallel cases of Galileo Galilei, Thomas Harriot, and René Descartes and Isaac Beeckman are discussed. It is argued that the similarities concerning the achievements as well as the shortcomings of their respective work on the motion of fall can to a large extent be attributed to their (...) shared use of means of knowledge representation handed down from antiquity and the Middle Ages. While the interpretation of medieval diagrams was unproblematic in the scholastic context from which they arose, in the early modern context, which was characterized by the confluence of natural philosophy and practical mathematics, it became ambiguous. It was the early modern mathematicians’ work within this contradictory framework that brought about a new conceptualization of motion which, in particular, eventually led to an infinitesimal concept of velocity. In this process, the diagrams themselves remained largely unchanged and thus functioned as a catalyst for concept development. (shrink)

This essay is about the ensuing problem that in general it is nothelpful to talk about non-standard knowledge practices as modeled after our Western ideas of what knowledge is. It negotiates this problem by arguing that artisanal knowledge is an independent and self-contained mode of knowledge and is arranged in three parts. In the first part an outline is given of the key assumptions of the interactionist conception of knowledge that needs to be put in place as an alternative to (...) the basically Kantian mixture of empiricist and rationalist assumptions of the folk model of Western academic thinking about knowledge. In this interactionist conception of knowledgeartisanal knowledge gets center stage. In the second part, the notion of craftknowledge is opened up as much as possible. The third and final part takes upthe question whether craft knowledge is a cultural universal. (shrink)

In a recent essay review of William R. Newman, Atoms and Alchemy (2006), Ursula Klein defends her position that philosophically informed corpuscularian theories of matter contributed little to the growing knowledge of "reversible reactions" and robust chemical species in the early modern period. Newman responds here by providing further evidence that an experimental, scholastic tradition of alchemy extending well into the Middle Ages had already argued extensively for the persistence of ingredients during processes of "mixture" (e.g. chemical reactions), and that (...) this corpuscular alchemical tradition bore important fruit in the work of early modern chymists such as Daniel Sennert and Robert Boyle. (shrink)

The article takes the term "technoscience" literally and investigates a conception of science that takes it not only as practice, but as production in the sense of a material labor process. It will explore in particular the material connection between science and ordinary production. It will furthermore examine how the historical development of science as a social enterprise was shaped by its technoscientific character. In this context, in an excursus, the prevailing notion will be questioned that social relations must be (...) conceived of as pure interactions. Finally, the article will go into the relationship between the epistemic dimension of science and its technoscientific character. (shrink)

An experiment, in the standard scientific sense of the term, is a procedure in which some object of study is subjected to interventions that aim at obtaining a predictable outcome or at least predictable aspects of the outcome. The distinction between an experiment and a non-experimental observation is important since they are tailored to different epistemic needs. Experimentation has its origin in pre-scientific technological experiments that were undertaken in order to find the best technological means to achieve chosen ends. Important (...) parts of the methodological arsenal of modern experimental science can be traced back to this pre-scientific, technological tradition. It is claimed that experimentation involves a unique combination of acting and observing, a combination whose unique epistemological properties have not yet been fully clarified. (shrink)

In the summer of 1943 Edgar Zilsel resigned from his membership in the exile organization of Austrian Social Democrats, a political movement he had joined as a young man back in Vienna. Zilsel is known as an innovative scholar bridging philosophy, history and sociology of science, and belonging to the so-called left wing of the Vienna Circle of Logical Emipricism. Details of his political convictions are less recognized. A recently detected manuscript illuminates his worldview: His resignation letter had been accompanied (...) by a short exposition of his interpretation of socialism near the end of World War II. The article introduces Zilsel, his life and work and publishes for the first time Zilsel’s statement from 1943. (shrink)

: "Technoscience" is now most commonly used in academic work to refer to sets of activities wherein science and technology have become inextricably intermingled, or else have hybridized in some sense. What, though, do we understand by "science" and by "technology"? The use of these terms has varied greatly, but their current use presumes a society with extensive institutional and occupational differentiation. Only in that kind of context may science and technology be treated as "other" in relation to "the rest" (...) of the social order; whether as differentiated sets of practices or as specialized institutional forms. References to "technoscience" may then be taken to imply a reversal of earlier processes of cultural and institutional differentiation and/or a recombination of separate bodies of practice and skill. Either way a move back to a less differentiated state is implied, which makes it surprising that we appear to have very few memories of technoscience in periods less culturally and institutionally differentiated than our own and a lower level of technical and intellectual division of labor. However, the elusiveness of our memories of technoscience may be significant mainly for what it suggests about our ways of conceptualizing the past, rather than for any insight it offers into that past "itself." We tend to identify practices and networks of practices in terms of functions. And it may be because, at different times, different functions have been selected as constitutive of practices, that "technoscience" has come to be regarded as something especially characteristic of the present. (shrink)

In this contribution, I comment on Raffaella Campaner’s defense of explanatory pluralism in psychiatry (in this volume). In her paper, Campaner focuses primarily on explanatory pluralism in contrast to explanatory reductionism. Furthermore, she distinguishes between pluralists who consider pluralism to be a temporary state on the one hand and pluralists who consider it to be a persisting state on the other hand. I suggest that it would be helpful to distinguish more than those two versions of pluralism – different understandings (...) of explanatory pluralism both within philosophy of science and psychiatry – namely moderate/temporary pluralism, anything goes pluralism, isolationist pluralism, integrative pluralism and interactive pluralism. Next, I discuss the pros and cons of these different understandings of explanatory pluralism. Finally, I raise the question of how to implement or operationalize explanatory pluralism in scientific practice; how to structure the “genuine dialogue” or shape “the pluralistic attitude” Campaner is referring to. As tentative answers, I explore a question-based framework for explanatory pluralism as well as social-epistemological procedures for interaction among competing approaches and explanations. (shrink)

In this talk I present the main results from Anta (2021), namely, that the theoretical division between Boltzmannian and Gibbsian statistical mechanics should be understood as a separation in the epistemic capabilities of this physical discipline. In particular, while from the Boltzmannian framework one can generate powerful explanations of thermal processes by appealing to their microdynamics, from the Gibbsian framework one can predict observable values in a computationally effective way. Finally, I argue that this statistical mechanical schism contradicts the Hempelian (...) (1958) thesis that the predictive power of a scientific theory is directly proportional to its explanatory potential, and vice versa. (shrink)