Science is a marketplace of ideas, an expanding ocean of alternatives (Feyerabend, 201 l). The science of public administration has become diverse and pluralistic. That is, it is no more dominated by the single-minded logical positivist, technical rationalist approach. In fact, there are multiple paradigms-as well as epistemological and theoretical pluralisms-in public administration. ,l’ositivists coexist and coowork with interpretivists, and objective approaches meet subjective ones. The science of Dublic administration advances in a way that anything goes.