Wie sozialisiert man eine Hochschule? Die Eröffnungsfeiern der mittelalterlichen deutschen Universitäten und die Gründung der Erfurter Universität (28. April 1392)

In pre-Reformation Germany, nearly all university foundations culminated in elaborated opening celebrations which were closely linked to the local liturgy. This article tries to understand these well-recorded acts as rituals and asks how social knowledge of what a university actually was was transmitted to the non-academic environment. It shows that the opening celebrations were designed both to make the new institution acceptable and to distance it from its environment, thus reducing its vulnerability.     

Der priesterkönig Johannes und sein Reich — Legende oder realität?

In the middle of the twelfth century rumours of a powerful Christian ruler beyond Islam, called Prester John, spread through Europe. In his vast kingdom, according to report, society was at peace and strange people, animals and plants, as well as valuable precious stones with miraculous powers, were to be found.At first this kingdom was sought for in India, then in the thirteenth century was transferred to Central Asia, and in the fourteenth to Ethiopia. Henry the Navigator and his captains tried to reach this powerful ruler in order to combine with him in attacking Islam in the rear. But it was only in 1517 that the Portuguese succeeded in contacting the Ethiopian ruler in person and helping him against his Islamic enemies. Through political ineptitude they made themselves unpopular, were persecuted, and finally in 1640 driven out of the country.Using an interdisciplinary approach based on history and ethnology, but also on geography, Germanistics and theology, an attempt is made here to decide if Prester John really existed and where his kingdom was, and, failing both possibilities, to ascertain who in the twelfth century had an interest in the ‘discovery’ of such a person, and to review the consequences of this ‘discovery’ in subsequent centuries.     

Über Georges Canguilhems Was heißt eine wissenschaftliche Ideologie? und über deutsch‐französische Beiträge zum Thema Wissenschaft und Ideologie aus den letzten vierzig Jahren

On Georges Canguilhem's What does a Scientific Ideology mean? and on French‐German Contributions on Science and Ideology in the Last Fourty Years. This paper is based on Canguilhem's text on the concept of scientific ideology, which he introduced in 1969. We describe Canguilhem's attempts at designing a methodological framework for the history of science including the status of kinds of knowledge related to science, like scientific ideologies preceding particular scientific domains (like ideologies about inheritance before Mendel, or Spencer's universal evolutionary laws preceding Darwin). This attempt at picturing the relationships between science and ideology is compared with Jürgen Habermas's book Technology and Science as ‘Ideology’ in 1968. The philosphical issue of human normativity provides the framework of this discussion.