Most scholars dealing with neo-Kantianism emphasize the existence of an explicit origin that characterizes neo-Kantianism as a clearly defined ‘movement’ with certain objects. In spite of the fact that differences between various neo-Kantian authors are mentioned in the current discourse (e. g. ‘Südwestdeutsche’ and ‘Marburger Schule’) scholars claim a singular unity of all neo-Kantian debates represented in the problem of ‘Geltung’. This is used to construct a certain relevance of neo-Kantianism in today’s philosophy. My contribution will pursue a historical approach (...) following Klaus Christian Köhnke’s and Ulrich Sieg’s demands. Instead of sketching systematic topics I pay further attention to the context in which an essence of neo-Kantianism was claimed or rejected. In doing so I will examine the discussions on the doctrine of postulates in Kant’s philosophy mainly led by Hans Vaihinger’s ‘Philosophy of As If’ and the impact of Eduard von Hartmann on the genesis of neo-Kantianism. I conclude that the definition of a consistent neo-Kantian ‘movement’ was an effect of rejecting spiritualist interpretations of the doctrine of postulates and in the following a rejection of the whole doctrine as ‘mysticism’ in canonical Kant interpretations. (shrink)

_Buchbesprechung von: Meer, Rudolf/Motta, Giuseppe (Hg.), _Kant in Österreich. Alois Riehl und der Weg zum kritischen Realismus_ (Meinong Studies 12), Berlin/Boston, De Gruyter, 2021, 978-3-11-074728-7._.

: Few texts summarize and at the same time compound the challenges of their author's philosophy so sharply as Hermann Cohen's Das Prinzip der Infinitesimalmethode und seine Geschichte (1883). The book's meaning and style are greatly illuminated by placing it in the scientific, political, and academic context of late-nineteenth century Germany. As this context changed, so did both the reception of the philosophy of the infinitesimal and of the Marburg school more generally. A study of this transformation casts significant light (...) on the political relevance of the philosophy of science in theWilhelmine era. As a means of following this development across time, Cohen's text is read through its changing reception in the philosophy of his closest disciple, Ernst Cassirer. (shrink)