Over several years, starting with a small effort to provide a "Morsel of the Poor", in the parish house of Palermo's church of the Holy Martyrs, Cusmano proceeded to establish similar but larger institutions in Terre Rosse, Valguarnera, Monreale and Santa Caterina.
Filippo Valguarnera leads together with Ugo Mattei (University of California - Hastings) and Saki Bailey (International University College of Turin) a research project on access to commons in the frame of the Common Core of European Private Law.