Abstract

This paper discusses issues relating to the normativity of prescriptive rules: what does it mean for a rule to be able to direct action, and what are the implications for the desirability of rule-based decision-making? It is argued that: cognitively, one must allow for more than a single answer to the first question ; and normatively, these different structures typically serve for different purposes in allocation of power and discretion. The next issue is the connection between rule-based decision-making and semantic theories of language. On a meta-discursive level, the paper makes a twofold claim: that normative discourse is possible only on the basis of a sound cognitive inquiry, while cognitive inquiry alone is not sufficient to explain social action and interaction, lacking tools to deal with the contingent normative demands from decision-making systems, such as adjudication. The discussion of prescriptive rules serves as a case-study for this claim. These and related topics have been dealt with by Frederick Schauer. His model of rules as entrenched generalizations and mediators between "justifications " and action is the starting point of the present discussion, which, on most of the issues mentioned above, results in conclusions quite different from Schauer's.