In 1887 he founded the Lombard Association for Peace and Arbitration (Unione Lombarda per la Pace e l'Arbitrato), which called for disarmament and envisaged the creation of a League of Nations and Permanent Court of Arbitration.
1887. aastal asutas Moneta Rahu ja vahekohtu assotsiatsiooni (Unione Lombarda per la Pace e l'Arbitrato), milles kutsuti desarmeerimisele ning kus nähti ette Rahvasteliidu loomist.