Kevin Barrett
David Ray Griffin is one of the world’s most important thinkers. I first encountered his work in the mid-1990s while preparing a Ph.D. on Moroccan Sufi legends. It quickly dawned on me that Griffin’s analysis of postmodernism was more sensible than most of the trendier literature on the subject, while his work on such empirical topics as the scientific evidence for psi showed him to be an uncommonly flexible yet rigorous thinker who followed logic and evidence wherever it led. So while most contemporary Christian theologians were not terribly relevant to my Islamic Studies related Ph.D., Griffin and his mentor, John Cobb, the two biggest names in Process Theology, could not be ignored. (Source)
American Buddhist Net 