Forum social européen
He played a main role in the organization of the World and European Social Forum against the liberal globalization movement starting from the first edition of the World Social Forum (WSF) in Porto Alegre in 2001 and of the European Social Forum (ESF) in Florence in 2002. He is also among the leaders of the ‘noglobal’ Italian movement, which was born in Genoa during the anti-G8 days in July 2001.