By Michael Pakaluk, Crisis Magazine - But Catholics, if they wish, can consult a very different guide, a papal encyclical written in the aftermath of the war, which diagnosed how things stood then and presciently warned about even greater calamities which were to come unless a certain definite remedy was adopted... I mean the first encyclical of then newly-elected Pope Pius XI, called Ubi arcano Dei consilio, published on December 23, 1922, exactly 100 years ago today.