The paradigm of analysis of the reality and its management, based on vertical hierarchic structures, cannot be used to characterize situations of resources concentration in the hands of many social actors. Nowadays, the paradigm seems to be less popular. First scientific diagnoses of the described situations seemed to prove their chaotic and ungovernable character, but they were gradually replaced with approaches which allowed to penetrate and govern composed systems. The notion of ‘governance’ (i.e. a multi-layered network process whose participants have different statuses and resources, and which results in a consensus achieved in an interactive play of all partners) has a high heuristic value. France is a perfect illustration of this phenomenon. The process can be observed especially in metropolitan areas that create their own compounded authority systems.