CSDC 164

The principle of the common good, to which every aspect of social life must be related if it is to attain its fullest meaning, stems from the dignity, unity and equality of all people. According to its primary and broadly accepted sense, the common good indicates “the sum total of social conditions which allow people, either as groups or as individuals, to reach their fulfilment more fully and more easily”.³⁴⁶ Second Vatican Ecumenical Council, Gaudium et Spes, 26: AAS 58AAS — Acta Apostolicae Sedis (official gazette of the Holy See)Volume 58 (1966) at vatican.va — scanned PDF (1966), 1046; cf. Catechism of the Catholic Church, 1905-1912; John XXIII, Encyclical Letter Mater et Magistra: AAS 53AAS — Acta Apostolicae Sedis (official gazette of the Holy See)Volume 53 (1961) at vatican.va — scanned PDF (1961), 417-421; John XXIII, Encyclical Letter Pacem in Terris: AAS 55AAS — Acta Apostolicae Sedis (official gazette of the Holy See)Volume 55 (1963) at vatican.va — scanned PDF (1963), 272-273; Paul VI, Apostolic Letter Octogesima Adveniens, 46: AAS 63AAS — Acta Apostolicae Sedis (official gazette of the Holy See)Volume 63 (1971) at vatican.va — scanned PDF (1971), 433-435. The common good does not consist in the simple sum of the particular goods of each subject of a social entity. Belonging to everyone and to each person, it is and remains “common”, because it is indivisible and because only together is it possible to attain it, increase it and safeguard its effectiveness, with regard also to the future. Just as the moral actions of an individual are accomplished in doing what is good, so too the actions of a society attain their full stature when they bring about the common good. The common good, in fact, can be understood as the social and community dimension of the moral good.