By Nicolás de Cárdenas, CNA - Catholics are encouraged to make “a redoubled effort in defending their foundations” against moral relativism, in an attitude that “is not an exercise in fundamentalism but, on the contrary, means being at the vanguard of the main debate on the future of our societies.”... For the ACdP, Catholic commitment in the field of politics, defined by Christian social doctrine as the highest form of charity, must involve “enunciating and articulating a strategy” that helps to become aware “of the seriousness of the situation and aware of the extent to which the humanistic foundations of our civilization are being attacked at their roots.” ...