The aim of this paper is to propose a theoretical reflection on the possible transformations of democracy in globalized societies. In this direction, the Author outlines the classical approaches to the analysis of democracy and then proposes a criticism of the static picture offered by the liberal conception. In the wake of Charles Tilly, a process-oriented and dynamic conception is proposed, by declining democracy in terms of democratization (and potential de-democratization). In this paper the different theoretical challenges to liberal democracy are also proposed, starting from the participatory conception that assumes the core of the democratic political process in contentious action of organized civil society. Special attention is also...