The microfinance revolution has allowed more than 150 million poor people around the world to receive small loans without collateral, build up assets, and buy insurance. The idea that providing access to reliable and affordable financial services can have powerful economic and social effects has captured the imagination of policymakers, activists, bankers, and researchers around the world; the 2006 Nobel Peace Prize went to microfinance pioneer Muhammed Yunus and Grameen Bank of Bangladesh.

The urgency of reducing poverty in the developing world has been the subject of a public campaign by such unlikely policy experts as George Clooney, Alicia Keyes, Elton John, Angelina Jolie, and Bono. And yet accompanying the call for more foreign aid is an almost universal discontent with the effectiveness of the existing aid system. In Reinventing Foreign Aid, development expert William Easterly has gathered top scholars in the field to discuss how to improve foreign aid.

Virtually all industrialized nations have annual per capita incomes greater than $15,000; meanwhile, over three billion people, more than half the worlds population, live in countries with per capita incomes of less than $700. Development economics studies the economies of such countries and the problems they face, including poverty, chronic underemployment, low wages, rampant inflation, and oppressive international debt.

Many writers either glorify globalization or vilify it, particularly for its destructive environmental effects. In this book environmental sociologist Arthur Mol provides a more balanced understanding of the relationship between globalization and environmental quality. Mol bases his arguments on his theory of ecological modernization, which holds that although processes of modernization and globalization often result in environmental degradation, they also can encourage policies and programs designed to arrest degradation and improve environmental quality.