The role of non-state actors in International Relations

The paper aims at discussing the relevance on non-state actors in International Relations, by focusing on the impact of institutions and the increasing influence go non-dogvernmental organisations (NGOs). The work is is divided in three parts. In the first one, institutions are theoretically investigated, focusing on relations with states and their influence on the global political agenda. In the second, intergovernmental organisations and NGOs are separately studied in respect to the abilities to influence global policies. Finally, their potential is deepened in the specific field of global humanitarian system, in which policies, practices and norms are the result of the match between the governmental and the nongovernmental dimensions.