Since the early 1970s, Western Europeans and North Americans have demonstrated increasing concern over the latest chapter in the Western encounter with Muslims. This concern is focused on the... Show moreSince the early 1970s, Western Europeans and North Americans have demonstrated increasing concern over the latest chapter in the Western encounter with Muslims. This concern is focused on the current trend of human migration from South to North and from East to West, with the potential of altering the ethnic and religious composition of Western nation-states and, what some fear, their democratic and capitalist traditions, as well as liberal social values. To those in the West who believe in the purity of race, civilization, or culture, or in a supersessionist 'Judeo-Christian' worldview this movement of people is a menacing threat to their cherished ideals of a homogeneous Western society. For many, it increasingly represents a significant demographic shift that posits a major cultural challenge whose precise consequences are unpredictable and unforeseen since they require a variety of adjustments by the host countries and by the new immigrants. Show less