Abstract
Richard Paul changed the face and the practice of critical thinking for hundreds of thousands of educators, professionals, and reflective persons across the world. In this paper I describe Paul’s goals and, briefly, some of his achievements in articulating his robust approach to critical thinking. I focus primarily on its direct orientation to practicality; its comprehensiveness, its applicability in any domain; and its systematicity, its coherent, interlocking way of laying out all the significant dimensions of critical thinking consistent with use in practice. I also describe some implications of Paul’s work: its relation to other models or approaches that are more limited in their comprehensiveness, systematicity, and/or practicality; the contrast between Paul’s maximally flexible account and accounts or teaching practices based on specific directives; and the capacity Paul’s articulation carries with it of being able to enhance any approach to thinking things through.