Originally published in 1986, this volume deals with both population growth in Latin America and the possible consequences of this growth for the security of the USA. The text analyses the demographic dimensions of the phenomenon and then considers the consequences for US security. It was the first time that the interrelations between national security and population growth were systematically analyzed. The book predicts the raid population growth would have serious economic, social and strategic implications for the USA and rightly predicts the adoption of draconian measures to stem the flow of illegal migrants. Although some aspects of the political landscape have changed since original publication the issue of migration to the USA from Latin America has lost none of its relevance.