During the 1980s he was a member and spokesman for the Call to Solidarity in Defense of Catalan Language, Culture and Nation, in the 90s he was a member of the secretariat of the People's Unity Assembly and currently is a member of Endavant.
Na década de 1980 foi integrante e voceiro da Crida a la Solidaritat en Defensa de la Llengua, la Cultura i la Nació Catalanes; nos 90 foi membro do secretariado da Assemblea d'Unitat Popular e actualmente é membro da organización independentista catalá Endavant.