When we cast a glance upon the immense progress realized by the natural sciences in the course of the nineteenth century, and when we perceive the promises they contain for the future, we can not but feel deeply impressed by the idea that mankind is entering upon a new era of progress It has, at any rate, before it all the elements for preparing such a new era. In the course of the last one hundred years, new branches of knowledge, opening entirely new vistas upon the laws of the development of human society, have grown up under the names of anthropology prehistoric ethnology (science of the primitive social institutions), the history of religions, and so on. New conceptions about the whole life of the universe were developed by pursuing such lines of research as molecular physics, the chemical structure of matter, and the chemical composition of distant worlds. And the traditional views about the position of man in the universe, the origin of life, and the na...
It is easy to understand why modern historians, trained in the Roman way of thinking and seeking to associate all institutions with Rome, find it so difficult to appreciate the communalist movement that existed in the eleventh and twelfth centuries. This movement with its virile affirmation of the individual, and which succeeded in creating a society through the free federation of men, of villages and of towns, was the complete negation of the unitarian, centralizing Roman outlook with which history is explained in our university curricula. Nor is it linked to any historic personality, or to any central institution. It is a natural development, belonging, just as did the tribe and the village community, to a certain phase in human evolution, and not to any particular nation or region. This is the reason why academic science cannot be sensitive to its spirit and why the Augustin Thierrys and the Sismondis, historians who really had understood the mood of the period...