In this paper our purpose is to explane and discuss the essential objections Cavaillès raised to Husserlian phenomenology in his last text “On Logic and Theory of Science”. In this text Cavaillès questioned the foundational status of cogito and the capacity of consciousness to produce new ideal objects.; and he replaced this capacity with an anonymous generating necessity that would be dialectical and would take place intin the ideal domains of objects. We have to determine if such objections (...) question every philosophy philosophy of consciousness in general, or if they only question a particular interpretation of Husserlian transcendental subject; and if they necessarily lead us toward a Spinozist or Hegelian position in philosophy of mathematics. (shrink)

Ce texte est la préface à la réédition d'un certain nombre de textes du philosophe français Jean-Toussaint Desanti, philosophe des mathématiques qui a été marqué par la phénoménologie husserlienne et la pensée de Jean Cavaillès. Nous nous efforçons d'y rassembler les thèmes et thèses centraux de la pensée de Desanti, telle qu’elle s’élabore dans ces textes publiés dans différentes revues : en premier lieu, le thème de l’historicité des idéalités mathématiques et la récusation du sujet comme instance productrice de (...) ces objets. (shrink)

The philosophy of Louis Althusser is often contrasted with the ideas of Michel Foucault. At first sight, the disagreement seems to be about the concept of ideology: while Althusser seem to be huge advocate of the use of the concept, Foucault apparently dislikes and avoids the concept altogether. However, I argue in this article that this reading is only superficial and that it obscures the real debate between these two authors. Althusser, especially in his recently posthumously published Sur la reproduction (...) (1995), appears to agree on many points with Foucault. The real dispute lies not in the concept of ideology, but in its connection with its counterpart ‘science’. Both Althusser and Foucault were in a way epistemologists, focusing on the question on how sciences develop and how scientific practice works. Focussing on their shared background in the French epistemology, with authors such as Gaston Bachelard and Jean Cavaillès, the real discussion appears to be about whether science can really be opposed to ideology or not. Focusing on these aspects of their works can shed new lights on their oeuvre as well as on the nature of scientific practice. (shrink)

Positivist medical historians, guided by the savoir of modern western biomedicine, have long depicted medieval medicine as an aberration along the continuum of scientific and medical progress. Historical epistemology, founded in the ideas of Cavailles, Foucault, Davidson, and Hacking, however, allows the historian to disrupt this false continuum and to unchain medieval medicine from modern medicine. Postmodernist approaches, such as those sourced in Lyotard, Barthes, and Derrida, allow the historian to further deconstruct medieval and modern medical discourse, revealing a multitude (...) of narrative lenses spinning around biomedical and biocultural strands. In liberating these two medical systems and setting them within the distinct historical and epistemological contexts that both shaped and were shaped by them, the historian can revision the theories, practices, and culture of medieval medicine without having to anachronistically justify them according to modern medical discourse. (shrink)

Verrassend misschien voor filosofen buiten Frankrijk, maar in Parijs is wetenschap altijd een object van filosofische reflectie geweest – niet in de vorm van de analytische wetenschapsfilosofie zoals die buiten Frankrijk wordt onderwezen, maar onder de noemer van historische epistemologie, of soms ook wel kortweg épistémologie genoemd. Dit themanummer wil een inleiding zijn op deze traditie in haar denkers.