‘The Charlatanry of the Learned’: On the Moral Economy of the Republic of Letters in Eighteenth-Century Germany

Abstract

The notion of charlatanism is central to the social workings of the eighteenth-century republic of letters. Starting with Johann Burkhard Mencke's famous treatise The Charlatanry of the Learned, this paper traces how accusations of academic and scientific misconduct put in terms of \‘charlatanry\’ initially helped to produce the new species of the erudite \‘charlatan\’. Facing a growing complexity of scientific culture, this new frame of meaning, structured by numerous examples of scientific misconduct, offered a way of mapping the world of learning. But besides its cognitive impacts, the discourse of charlatanry allowed the creation of symbolic boundaries, which determined decisions as to the affiliation or non-affiliation to this recently forming scientific community by separating honourable from dishonourable scientific personae. Speaking of charlatanry therefore always implied a social distinction as much as a scientific one. The discourses on charlatanry also mirror differentiations within the scientific field. At first dominated by a critique built on courteous or bourgeois values, the scientific field later developed its own criteria of appraisal, such as authorship, originality, transparency, etc. Attracting the attention of a growing public sphere, the explicit verbalization of claims which were not related to the value system of a republic of letters primarily concerned with the production and distribution of knowledge finally led to a more implicit moral economy of science.