Drawing on interviews with key players in the conservation movement, as well as archival research, Evans traces the emergence of a conservation ethic among Costa Ricans and the tangible forms it has taken. In Part I, he describes the development of the national park system and "the grand contradiction" that conservation occurred simultaneously with massive deforestation in unprotected areas. In Part II, he examines other aspects of Costa Rica's conservation experience, including the important roles played by environmental education and nongovernmental organizations, and indigenous movements, ecotourism, and the work of the National Biodiversity Institute.