The Varieties of Touristic Experience 1. An Overview of Tourism in the 2000s 2. Conceptualizing Travel and Tourism in Third World Countries 3. The International Formal Sector: Mega-Resorts and National Tourism Planning in Mexico 4. The International Informal Sector: Drifter Tourists in India and Mexico 5. The Domestic Formal Sector: New Holidays for the New Middle Classes 6. The Domestic Informal Sector: Migrants, Pilgrims, and Other Poor Travelers 7. An Alternative to the Alternative? Informality and Sustainable Tourism in the Third World