146 There is a kind of “local” narcissism unrelated to a healthy love of one’s own people and culture. It is born of a certain insecurity and fear of the other that leads to rejection and the desire to erect walls for self-defence. Yet it is impossible to be “local” in a healthy way without being sincerely open to the universal, without feeling challenged by what is happening in other places, without openness to enrichment by other cultures, and without solidarity and concern for the tragedies affecting other peoples. A “local narcissism” instead frets over a limited number of ideas, customs and forms of security; incapable of admiring the vast potential and beauty offered by the larger world, it lacks an authentic and generous spirit of solidarity. Life on the local level thus becomes less and less welcoming, people less open to complementarity. Its possibilities for development narrow; it grows weary and infirm. A healthy culture, on the other hand, is open and welcoming by its very nature; indeed, “a culture without universal values is not truly a culture”.
Source: Fratelli Tutti (Vatican.va)