[Confused Germanic blasphemy. Jacob Moleschott and materialistic medicine].

Starting from the reading of a recent biography of the Dutch materialistic physiologist Jacopo Moleschott (1822-1893), this article proposes a brief survey of the impact, especially in Italy, of the materialistic paradigm, not only in the field of medicine and of the natural sciences, but also in that of philosophy and of literature. From the rejection and ferocious criticisms of the Jesuits, such as Padre Previti, to the harsh ironies of Tommaseo--who, in reference to the academic lessons of Moleschott, spoke of "confused Germanic blasphemy"--, the survey proceeds to a recognition of the role and influence of Moleschott's perspective in the field of medicine, in that of science, and especially in the philosophical and epistemological debate on the relation between the experimental sciences and philosophy. The survey then proceeds to touch on the classical controversy over the Chemische Briefe of Liebig (1844), the dispute with Bufalini on the new way of thinking about the relation between physiology and pathology, and the influence exerted by the Dutch physiologist on Salvatore Tommasi. The article in the end broadens to include a rapid analysis of Moleschott's contribution to the field of literature, as well as to the more complicated debate on the natural sciences and materialism, which still today presents, beyond the outdated models of positivistic scientism, well-grounded themes of interest, if not of validity.