De Ruvo, Giuseppe. “A. Volpe, Solidarietà. Filosofia Di un’idea Sociale, Carocci, Roma 2023, Pp. 126”. Filosofia Morale/Moral Philosophy, no. 7 (April 9, 2025). Accessed December 5, 2025. https://mimesisjournals.com/ojs/index.php/MF/article/view/5234.