This volume contains the proceedings of an international seminar dedicated to issues of high theoretical level but extremely current practice as evidenced by the contemporary experience political and juridical. The theme, treated with peculiar interdisciplinary approach, invests problems of everyday life whose understanding is possible only arising from facts to principles and noting on the one hand, the inadequacies of theories "politically correct" and, on the other hand, the contradictions (sometimes aporias) of hegemonic political and juridical theories. The authors of this paper are professors of Canon Law, Constitutional Law, Social Ethics, Philosophy of Law, Philosophy of Politics, Public Law in the University of Florence, Catholic Lisbon, Madrid Complutense University, Madrid Comillas, Monaco Munich, Padua and Udine.
