Ubi Arcano Dei Consilio §15

¹⁵ It is surprising, then, that we should no longer possess that security of life in which we can place our trust and that there remains only the most terrible uncertainty, and from hour to hour added fears for the future? Instead of regular daily work there is idleness and unemployment. That blessed tranquillity which is the effect of an orderly existence and in which the essence of peace is to be found no longer exists, and, in its place, the restless spirit of revolt reigns. As a consequence industry suffers, commerce is crippled, the cultivation of literature and the arts becomes more and more difficult, and what is worse than all, Christian civilization itself is irreparably damaged thereby. In the face of our much praised progress, we behold with sorrow society lapsing back slowly but surely into a state of barbarism.