The ArgumentThe paper argues for the restricted viability of the concept of style in the history of science. Since historians of science borrow this term from art history or the sociology of knowledge, the paper outlines its emergence and function in these disciplines, in order to show that the need for ever subtler stylistic distinctions in historical description inevitably leads to the dissolution of the concept of style itself.“Style” will be defined in predominantly cognitive or technical terms when imputed to (...) an individual; in social or moral terms when thought to be carried by some collective entity. Both descriptions are given normative interpretations. A good individual style, then, is regarded as the pledge for valid knowledge or insights of a “higher order,” while a collective style, understood as the vehicle of successful intra group communication, involves the acceptance of certain rhetorical norms and/or socially shared values that are supposed to structure that style. “National styles” belong to the latter category; the emergence of this dubious notion can best be explained in sociological terms.If historians of science insist on adopting the concept of style, they will have to agree on its meaning. The paper concludes, therefore, with a rough typology of its most frequent meanings and uses. (shrink)