This appreciation outlines the life and work of Giulio Preti, a philosopher of the critical rationalist movement. His was a tormented and conflictual philosophical itinerary from his intellectual roots in 1930s Italy, via the philosophical journal Studi filosofici in the 1940s, to his major works Praxis and Empiricism and Rhetoric and Logic in the 1950s and 1960s. His anxiety about the ambiguity of contemporary reality, it is suggested, is also ours.