Char Miller is the W.M. Keck Professor of Environmental Analysis and History at Pomona College in Claremont, California. His teaching and research reflect his fascination with all things environmental. Recent books include Hetch Hetchy: A History in Documents, Theodore Roosevelt: Naturalist in the Arena, The Nature of Hope: Grassroots Organizing, Environmental Justice, and Political Change, and West Side Rising: How San Antonio’s 1921 Flood Devastated a City and Sparked a Latino Environmental Justice Movement. He is a senior fellow at the Pinchot Institute for Conservation and the Forest History Society.