The Policy World-Jurisprudence as a Policy Science

The Yale tradition of policy sciences offers a comprehensive taxonomy of human behavior, especially that which is associated with purposive institutional actions. Like newer schools of thought such as Public Choice, it has a theoretical base; like the Public Policy tradition, it focuses on historical explanations and analyses. Its categories of analysis range from Lasswell's famous eight value arenas to the seven policy functions that ate often used in identifying stages or phases of public action. Its professional breadth incorporates methods from economics, psychology, moral philosophy, and sociology, all in the context of policy behavior. The two volumes under review recapitulate theoretical and behavioral research dating back to the 1920s and still continuing at Yale and other policy centers. There is a strong moral commitment in these pages to human dignity, defined as the preferred outcomes among all competing and complementary basic values. The jurisprudence espoused in these volumes is a process through which people seek to clarify and secure their common interest; it is a tool of discovery rather than a mere syntactical philosophy of law. It is more a “political” than a “legal” science.