that mankind revolves in a vicious circle is destroyed by patent facts. The mediaeval notion of a static society bound to rule-of-thumb routine is swept into the discard by events. (13) Encouraging this movement was the Industrial Revolution which in the eighteenth and nineteenth centuries affected much of Western Europe and the Northern parts of the United States. The role of the machine in increasing the wealth of the Western world was too apparent to be disbelieved.4 The belief in progress through a machine economy became widespread. The goal of society came to be seen as further industrialization and the idea of progress was elevated from the status of belief to that of fact. Yet progress was not necessarily continuous. It is quite easy to fancy a state of society, vastly different from ours, existing in some unknown place like heaven; it is much more difficult to realize as a fact that the order of things with which we are familiar has so little stability that our actual descendants may be born into a world as different from ours as ours is from that of our ancestors of the pleistocene age. But if we accept the reasoning on which the dogma of Progress is based, must we not carry them to their full conclusion? In escaping from the illusion of finality, is it legitimate to exempt that dogma itself? Must not it, too, submit to its own negation of finality? Will not that process of change for which Progress is the optimistic name, compel "Progress" too to fall from the commanding position in which it is now, with apparent security, enthroned?(15) 13Ibid., p. xxiii. But notice William Woodruff and Helga Woodruff, "Economic Growth: Myth or Reality; The Interrelatedness of Continents and the Diffusion of Technology, 1860-1960," Technology and Culture, VII (Fall, 1966). 15Bury, Idea of Progress, pp. 351-52.