In the recent book, Greed, Chaos and Governance: Using Public Choice to Improve Public Law (Yale U. Press 1997), Jerry Mashaw addresses the convergence between public choice and administrative law. This review essay summarizes Mashaw's arguments and explores his use of public choice tools. The review suggests that, absent some unifying theoretical perspective for understanding administrative governance outside of public choice method, little more than rampant pessimism or fragmented lessons about the administrative state can be taken.