James McGuire, professor of government, professor of Latin American studies, is the author of Wealth, Health, and Democracy in East Asia and Latin America published by Cambridge University Press, 2010. Wealth, Health, and Democracy in East Asia and Latin America finds that the public provision of basic health care and other inexpensive social services has reduced mortality rapidly even in tough economic circumstances, and that political democracy has contributed to the provision and utilization of such social services, in a wider range of ways than is sometimes recognized. These conclusions are based on case studies of Argentina, Brazil, Chile, Costa…