Book excerpt: The book, a study of policymaking for conservation in Latin America, employs comparative analysis to explain the policy process in three countries—Argentina, Chile, and Costa Rica. Case studies and examples of important policy decisions made in the three countries are employed to help illuminate variations in the policy process from country to country. The analysis is set against the constant conflict between demands for economic development and conservation. Hopkins has selected important examples of policy problems in the areas of conservation, national parks, and environmental protection in the three countries and set these against the political system in each country for comparison. The cases range from the controversial issue of Lago Chungara in Chile to Corcovado National Park in Costa Rica to the Yacyreta hydroelectric project in Argentina. The study aims at beginning to fill an important gap in the literature on national parks, conservation, and environmental protection in Latin America. As such, the volume will be of interest to students of contemporary Latin America, policymaking, and environmental studies.