Università degli Studi di Palermo
Full professor of Philosophy of Law at the Department of Law, University of Palermo.
Pro-tempore Director of the Ph.D. Program in Human Rights.
Vice-Director of the International Master in Argumentacion juridica, University of Alicante (Spain) and University of Palermo.
Co-director of “Recta ratio”, Giappichelli, Torino.
Scientific Board of “Ars Interpretandi” and “Ragion Pratica” (Italy), “Revista de derechos humanos” (Perù), “La Judicatura” (Mexico); “Persona y derecho” (Spain).