He is the President of Italian Society for Analytic Philosophy. He has given lectures in the US, France, Switzerland, Germany, Spain and about 40 Italian universities. He has been a referee for Harvard University Press, Columbia University Press, Routledge, Acumen, Laterza, Il Mulino and Carocci (Italy), and for a number of journals. He has been a consultant for academic issues of the governments of Canada, Portugal and Belgium. He has published articles in the cultural sections of the daily newspapers The Times, Il Sole 24 Ore and Il Manifesto. In Italy he has published three volumes and about fifty scholarly articles, and edited seven anthologies.