The Economy of Certainty: An Introduction to the Typology of Islamic Legal Theory

Aron Zysow's 1984 Ph.D. dissertation, "The Economy of Certainty," remains the most important, compelling, and intellectually ambitious treatment of Islamic legal theory (usul al-fiqh) in Western scholarship to date. It continues to be widely read and cited, and remains unsurpassed in its incisive analysis of the most fundamental assumptions of Islamic legal thought. Zysow argues that the great dividing line in Islamic legal thought is between those legal theories that require certainty in e...