From Pope Francis's Letter on Social Friendship - Conflict and Fear 1

War, terrorist attacks, racial or religious persecution, and many other affronts to human dignity are judged differently, depending on how convenient it proves for certain, primarily economic, interests. What is true as long as it is convenient for someone in power stops being true once it becomes inconvenient. These situations of violence, sad to say, "have become so common as to constitute a real 'third world war' fought piecemeal".

This should not be surprising, if we realize that we no longer have common horizons that unite us; indeed, the first victim of every war is "the human family's innate vocation to fraternity". As a result, "every threatening situation breeds mistrust and leads people to withdraw into their own safety zone". Our world is trapped in a strange contradiction: we believe that we can "ensure stability and peace through a false sense of security sustained by a mentality of fear and mistrust".