Magnifica Humanitas §32

³² In the tragic context of the Second World War, and the years of reconstruction that followed, the teachings of Pius XII made a significant contribution to the development of Social Doctrine. This is particularly true of his Christmas radio messages, in which he outlined the framework of an international order based on justice, peace and the recognition of human dignity. In these messages, the Pope proposed a dialogue with society based on an appeal to natural law understood as a set of objective principles that precede the interests of individuals and States, and which must regulate both the internal life of nations and their mutual relations. Pius XII also attributed a decisive role to professional associations, labor unions and the various intermediary organizations in the economic and social order. He recognized these organized forms of society as an essential safeguard for civil equilibrium and for protecting the common good. He affirmed the need for a sound rule of law for guarding against the abuse of power, and he recognized democracy as a means for ensuring the proper exercise of authority. At the same time, he warned against any attempt to base law on utility or force, recalling that an international order governed by the advantage of the strongest exposes weaker peoples to oppression and fundamentally undermines trust between nations. Finally, Pius XII identified profound economic imbalances between countries as one of the factors fueling conflicts. Three guidelines remain particularly significant for our own times, currently marked by new forms of global power and growing inequalities: the need for law to take precedence over interests; the awareness that economic disparities are a breeding ground for tension and violence; and the necessity of a network of associations capable of mediating between the individual and the State. These guidelines continue to provide important criteria that enable Social Doctrine to interpret the dynamics of globalization and promote a more just and peaceful international order. The years of the Second Vatican Council