ABSTRACTThe Church has the duty in every age of examining the signs of the times and interpreting them in the light of the gospel, so that it can offer in a manner appropriate to each generation replies to the continual human questionings on the meaning of this life and the life to come and on how they are related. There is a need, then, to be aware of, and to understand, the world in which we live, together with its expectations, its desires and its frequently dramatic character (Gaudium et spes 4).