Magnifica Humanitas §31

³¹ Pius XI ’s Encyclical Quadragesima Anno was published in 1931 on the fortieth anniversary of Rerum Novarum at the height of a major global economic crisis, marking a further step in the Church’s social teaching. Rather than limiting itself to addressing the “workforce question,” it broadened its focus to encompass the overall structure of the economic and political order. The Encyclical denounces the concentration of economic power in the hands of a few; criticizes both unlimited competition and collectivist projects that undermine the freedom and responsibility of the individual; strongly affirms the workers’ right to association; and reiterates the requirement that wages be proportionate not only to performance, but also to the needs of workers and their families. Within this framework, Pius XI systematically formulated the principle of subsidiarity, which was to become one of the cornerstones of Social Doctrine. According to this principle, whatever can be carried out by individuals, families, intermediary organizations and local communities should not be carried out by higher-level authorities. Alongside these contributions, in various interventions of his Magisterium — from the Encyclicals Non Abbiamo Bisogno and Mit Brennender Sorge to Divini Redemptoris — Pius XI clearly recalled the societal role of private property and denounced forms of totalitarianism that demean the dignity of the person, stifle life in society, exalt the State above its just value and discriminate according to race. At least three insights of his social teaching remain particularly relevant today: the awareness that injustice concerns not only individual behavior but also economic and institutional structures; the importance of the principle of subsidiarity, which calls for the strengthening of the fabric of associations and communities while avoiding further centralization of power; and the link between the dignity of work, fair remuneration and the genuine possibility for families to lead a dignified life.