William R. Cline, senior fellow, has been associated with the Peterson Institute for International Economics since 1981 and holds a joint appointment at the Center for Global Development. He is the author of 22 books, including Global Warming and Agriculture (2007), The United States as a Debtor Nation (2005), Trade Policy and Global Poverty (2004), Trade and Income Distribution (1997), Predicting External Imbalances for the United States and Japan (1995), International Debt Reexamined (1995), The Economics of Global Warming (1992), and The Future of World Trade in Textiles and Apparel (2nd ed...