9 The first of these is that there are some countries in which Christian principles and the Catholic religion are not given their proper place. Great numbers of the citizens, especially from the ranks of the uneducated, are easily won over by widely published errors, particularly since these are often colored with the appearances of truth. The seductive allurements of vice, which tend to corrupt minds through all sorts of publications, motion pictures, and television performances, are a special menace to unsuspecting young people.
Source: Meminisse Iuvat (Vatican.va)