How Catholicism stands today is obviously a vital matter both to the man who recognizes it for the salvation of the world, and to the man who regards it as a mortal poison in society. But it is also a vital matter to any neutral observer who has enough history to know that religion is at the root of every culture, and that on the rise and fall of religions the great changes of society have depended. The form of any society ultimately depends upon its philosophy, upon its way of looking at the universe, upon its judgment of moral values: that is, in the concrete, upon its religion. For whether it calls its philosophy by the name of "religion" or no, into what is, in practice, a religion of some kind, the philosophy of any society ultimately falls. The ultimate source of social form is the attitude of the mind; and at the heart of every culture is a creed and code of morals: expressed or taken for granted. 'H. Belloc'