Global tourism is perhaps the largest scale movement of goods, services, and people in history. Consequently, it is a significant catalyst for economic development and sociopolitical change. While tourism increasingly accounts for ever greater segments of national economies, the consequences of this growth for intercultural interaction are diverse and uncertain. The proliferation of tourists also challenges classic theoretical descriptions of just what an economy is. What are the commodities being consumed? What is the division of labor between producers and clients in creating the value of...