Martin W. Lewis is Associate Research Professor of Geography, Duke University, and author of Wagering the Land: Ritual, Capital, and Environmental Degradation in the Cordillera of Northern Luzon, 1900-1986 (California, 1992) and Green Delusions: An Environmentalist Critique of Radical Environmentalism (1994). Karen E. Wigen is Associate Professor of History, Duke University, and author of The Making of a Japanese Periphery, 1750-1920 (California, 1995).