For 50 years, John B. Cobb, Jr. has been teaching readers that theology is not confined to biblical and doctrinal exegesis but rightly includes economics, politics, education, and science. His prophetic warnings about climate change date back to the early 1970s; his critiques of higher education and American foreign policy are incisive. But for all the pertinence of his views, Cobb has refrained from giving them full expression-until now. In the...