Octogesima adveniens References Octogesima adveniens apostolic letter by Paul VI Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: St. Paul VI/ Social and ecumenical interests…issued a forceful apostolic letter, Octogesima adveniens, with particular insistence on the necessity of involvement of all human beings in the solution of the problems of justice and peace. Read More…issued a forceful apostolic letter, Octogesima adveniens, with particular insistence on the necessity of involvement of all human beings in the solution of the problems of justice and peace. Read More