Abstract

It is argued that sociological evolutionary theory can be regarded as a revised and extended version of classical evolutionism which explains not only structural differentiation but any form of macro-social dynamics. This explanatory programme finds its micro-foundation in an theory of individual and social action which allows for the identification of typical social dilemmata which in turn serve as a selectors for reproducible institutional arrangements. At the same time modern evolutionary dynamics unites quite different social- scientific disciplines into a coherent theoretical frame.