Abstract

Abstract“Victories of Freedom which Humans Achieved by Research in the Foundation of Things”. ‐ This article analyzes the political self‐conception of leading representatives of the natural sciences in 19th century Germany. It is argued that the main feature of this self‐conception which remained constant over the time consisted in a strong “rationalization‐imperative”, i.e. the postulate that state and society have to be reshaped on the basis of natural science. On the other hand, this imperative was put forward in very different forms and with different political content: it shifted from revolutionary aspirations in the period of 1848 to moderate and sometimes even reactionary positions in the last decades of the century.