to deal, in the first instance, with sets of societies that are closely interdependent, each with the other. A scenario for Western societies generally is required before one can hope to write one for the individual countries, e.g. France, Australia, because they are not evolving independently. The widespread upsurge of student revolts in 1967-68 well illustrates this interdependence. Some writers, like Stevens (1970) have taken the U.S.A. as the model of the future for the other smaller Western societies. There is some justifi­ cation for this as the U.S. has certainly been the 'leading part' in the West for some decades. However, there is danger in assuming that that will persist. A change in the near future in the problems that commonly confront Western societies may make the U.S. example 'depasee', old hat, if not down-right misleading.