Forty years after the declaration of the ""war on drugs"" by President Nixon, the debate on the effectiveness and costs of the ban is red-hot. Several former Latin American presidents and leading intellectuals from around the world have drawn attention to the ineffectiveness and adverse consequences of prohibitionism. This book thoroughly analyzes the drug policies of one of the main protagonists in this war. The book covers many topics: the economics of drug production, the policies to reduce consumption and decrease supply during the Plan Colombia, the effects of the drug problem on Colombia's international relations, the prevention of money laundering, the connection between drug trafficking and paramilitary politics, and strategies against organized crime. Beyond the diversity in topics, there is a common thread running through all the chapters: the need to analyze objectively what works and what does not, based on empirical evidence. Presented here for the first time to an English-speaking audience, this book is a contribution to a debate that urgently needs to transcend ideology and preconceived opinions.

Geographic interpretations of development recently have become the subject of much renewed interest and debate within scholarly and public policy circles. Focusing on Latin America, this book examines how physical and human geography has influenced the region's potential for economic and social development.
The book assesses how geography affects differences in development between countries and more specifically between Latin America and other regions of the world. The effects of geography on regional development are examined through four channels: the productivity of land, health conditions, frequency and intensity of natural disasters, and access to markets. The book then explores how geography has influenced development within countries through case studies of Bolivia, Brazil, Colombia, Mexico, and Peru--countries significant for their geographical diversity as well as their wide socioeconomic disparities. These case studies illustrate numerous exceptions to international patterns and prove that while geography matters, it need not determine a country's destiny.
Using the knowledge gained from these two perspectives, the book concludes with recommendations for policies that can help countries overcome the limitations imposed by geography and thereby enhance their potential for economic and social development.