Born in 1946. former Member of the Chamber of Deputies elected on the Pannella list.

A member of the Radical Party since 1967. A conscientious objector. He even went to prison to uphold his right and, following this initiative, the right to conscientiously object to military service was recognized in Italy in 1972. In 1973, he founded the League for Conscientious Objection (LOC) of which he was National Secretary for three years. Treasurer of the Radical Party in 1970, Secretary in 1971 and 1984, and Organizing Secretary of the Italian League for Divorce (LID). Former Member of the European Parliament. Promoter and administrator of the Agorà telematica multilingual telematic communications system. Former Deputy Leader of the European Federalist Group in Parliament.