This guide is part of a series of practical, how-to handbooks on sustainable tourism certification. These handbooks are based on research and reports done by the Center on Ecotourism and Sustainable Development (CESD) and The International Ecotourism Society (TIES) as part of a certification...

Mary Louise Pratt (1948-), lingüista canadiense de la Universidad de Stanford, líder en feminismo, teoría y cultura poscolonial en América Latina.

Felipe Fernández-Armesto (1950-), distinguished British scholar of global environmental history, comparative colonial history, topics in Spanish and maritime history and the history of cartography; Principe de Asturias Chair at Tufts University.