Abstract

A legal system consists of a complex body of practices—primary and secondary—, particularly practices of reasoning and justification. The intellectual, theorized aspect of legal order is embodied in legal doctrine: the corpus of norm-sentences, norms and rules, principles, doctrines and concepts used as basis for legal reasoning and justification. It includes elaborate conceptual structures of principles and doctrines, explicit and sophisticated forms of reflection and criticism. It is only when we have understood the nature of legal doctrine that we can comprehend the workings of courts, lawyers and even legislatures. Concerning the need for a new conception of legal theory one question arises, above all, especially when external and internal observation as well as the critical reflection of the premises and presuppositions of all dealings with the law permit a degree of distance, the question, namely, whether it is not an increasing application of scientific methods that is needed, in the sense that the development of a legal theory from the beginning involves the integration of a norm-descriptive point of view and intellectual stand-point with the norm-prescriptive theory of law, by way of complementing each other, as it were (multi-level-approach to law). This, at least, appears to be the only way of clarifying also the relationship between le­gal theory and philosophy and the theory and sociology of law. The inevitable consequences of the development of a theory of norms and action also have to be drawn from this.