The challenge of sustainably managing tourism on a finite planet -- Managing a spider web : the tourism industry supply chains & sustainability -- Economic development of tourism in emerging economies -- Hotels : the backbone of the tourism industry -- I'll fly away : airlines, airports and the global circulation of travelers -- Tour operators : exporting and importing customers worldwide -- The cruise industry : empire of the seas -- The Zeigeist of sport and tourism -- Destinations : the heart of the tourism sustainability -- Conclusions : the future of sustainable tourism.