The continuing relevance of Ludwik Fleck’s work, above its status as a classic in science studies, lies in his reflexive conceptualisation of an open epistemology. As early as 1929, in the midst of a broad debate about a ‘crisis’ of science, Fleck offered a socio-historical analysis of the widely assumed crisis in form of an epistemology. He presented his argument, which was in itself an interrogation of the metaphysical foundations of science, as a reflexive and political intervention to this debate. (...) His book of 1935, Genesis and development of a scientific fact, in which he developed the notion of the thought collective, can be read in a similar vein as a functional analysis of science under National Socialism. His traumatic experiences during this period fostered his drive for science, democracy and epistemology. When he returned to the epistemological debate in 1946, he sharpened the presentation of his argument, presenting it rhetorically as an ironic political dialogue. This surprising text unfolds as an epistemological intervention by a participant observer. In this respect, Fleck’s epistemology, combining the historical analysis with reflexive intervention, is still a message in a bottle. (shrink)

The continuing relevance of Ludwik Fleck’s work, above its status as a classic in science studies, lies in his reflexive conceptualisation of an open epistemology. As early as 1929, in the midst of a broad debate about a ‘crisis’ of science, Fleck offered a socio-historical analysis of the widely assumed crisis in form of an epistemology. He presented his argument, which was in itself an interrogation of the metaphysical foundations of science, as a reflexive and political intervention to this debate. (...) His book of 1935, Genesis and development of a scientific fact, in which he developed the notion of the thought collective, can be read in a similar vein as a functional analysis of science under National Socialism. His traumatic experiences during this period fostered his drive for science, democracy and epistemology. When he returned to the epistemological debate in 1946, he sharpened the presentation of his argument, presenting it rhetorically as an ironic political dialogue. This surprising text unfolds as an epistemological intervention by a participant observer. In this respect, Fleck’s epistemology, combining the historical analysis with reflexive intervention, is still a message in a bottle. (shrink)

My 'discovery' of the Polish School of philosophy of medicine stemmed from my studies in the genesis of Ludwik Fleck's epistemology. These studies, and my interest in the scientific roots of Fleck's epistemology were a nearly 'natural' result of my own biography: like Fleck I had been trained, an had worked as an immunologist, and had later switched to studies in the social history of medicine and biology. Moreover, it so happened that Fleck's book, Genesis and Development of a Scientific (...) Fact -the description of a science as it is, not as it should be -was the first epistemological study in which I found echos of my experience in the laboratory. My interest in Fleck was also highlightened by the fact that in his works, and, as I discovered later, in the works of his predecessors of the Polish School of philosophy of medicine, was formulated the problem that had stimulated my interest in the history of medicine and biology, and is still central to my present investigations: the relationships between biological knowledge and clinical practice. The writing of the book was made possible through to the help of many colleagues and friends. The unfailing support for my research, whatever its subject might be, from my colleagues from Unit 158 of INSERM and in particular from its head Patrice Pinell, has made my study of the Polish School possible. (shrink)