The Ultimate Resource 2 : Princeton University Press : 9780691003818 : 0691003815 : 27 Jul 1998 : Arguing that the ultimate resource is the human imagination coupled to the human spirit, Julian Simon led a vigorous challenge to conventional beliefs about scarcity of energy and natural resources, pollution of the environment, the effects of immigration, and the "perils of overpopulation." The comprehensive data, careful quantitative research, and economic logic contained in the first edition of The Ultimate Resource questioned widely held professional judgments about the threat of overpopulation, and Simon's celebrated bet with Paul Ehrlich about resource prices in the 1980s enhanced the public attention--both pro and con--that greeted this controversial book. Now Princeton University Press presents a revised and expanded edition of The Ultimate Resource. The new volume is thoroughly updated and provides a concise theory for the observed trends: Population growth and increased income