In 2003 he was visiting fellow at the School of Anthropology, Geography and Environmental Studies (SAGES), Melbourne University. From 2004 he teaches Regional Planning (DG. Environmental and Natural Sciences) at the Faculty of Mathematical, Physical and Natural Sciences of the University of Sassari.Up to 2002 he conducted research and collaboration with the Dept. of Territorial Engineering, University of Cagliari and from 2002 at the Department of Architecture, Design and Urban Planning, the University of Sassari.