This chapter proposes a dialectical approach to legal interpretation, consisting of three dimensions: a formalization of the canons of interpretation in terms of argumentation schemes; a dialectical classification of interpretive schemes; and a logical and computational model for comparing the arguments pro and contra an interpretation. The traditional interpretive maxims or canons used in both common and civil law are translated into defeasible patterns of arguments, which can be evaluated through sets of corresponding critical questions. These interpretive argumentation schemes are (...) classified in general categories and a distinction is drawn between schemes supporting and rebutting an interpretation. This framework allows conceiving statutory interpretation as a dialectical procedure consisting in weighing arguments pro and contra an interpretation. This procedure is formalized and represented computationally through tools from formal argumentation systems. (shrink)

This paper proposes an argumentation-based procedure for legal interpretation, by reinterpreting the traditional canons of textual interpretation in terms of argumentation schemes, which are then classified, formalized, and represented through argument visualization and evaluation tools. The problem of statutory interpretation is framed as one of weighing contested interpretations as pro and con arguments. The paper builds an interpretation procedure by formulating a set of argumentation schemes that can be used to comparatively evaluate the types of arguments used in cases of (...) contested statutory interpretation in law. A simplified version of the Carneades Argumentation System is applied in a case analysis showing how the procedure works. A logical model for statutory interpretation is finally presented, covering pro-tanto and all-things-considered interpretive conclusions. (shrink)

The classification of a state of affairs under a legal category can be considered as a kind of con- densed decision that can be made explicit, analyzed, and assessed us- ing argumentation schemes. In this paper, the controversial conflict of opinions concerning the nature of “marriage” in Obergefell v. Hodges is analyzed pointing out the dialecti- cal strategies used for addressing the interpretive doubts. The dispute about the same-sex couples’ right to marry hides a much deeper disa- greement not only (...) about what mar- riage is, but more importantly about the dialectical rules for defining it. (shrink)

Legal scholars generally consider the theorisation and constitutionalisation of constitutional interpretation as a matter for the courts. This article first challenges this tendency on conceptual grounds, showing that no institutional commitment follows from the nature of interpretation in law, constitutional law included. It then provides guidance for thinking about institutional perspectives according to two criteria: the nature and normative strength of the sources interpreted and the capacity of the interpreter to include and consider every possibility affected when her interpretation carries (...) collective effects and is authoritatively final. The application of these criteria places the discussion on the grounds of democratic theory. The article thus reviews competing democratic theories and champions deliberative democracy as the alternative whose constitutive features best allow for the development of institutions capable of exercising constitutional interpretation when the imposition of meaning on the constitution is final and carrieserga omneseffects. (shrink)

The article presents so-called “derivational” theory of legal interpretation and analyzes its basic assumptions. The derivational theory of legal interpretation is still little known outside of Poland. The article is divided into two parts. The first part is presenting the normative model of legal interpretation according to the derivational theory. In the second part, the basic assumptions and features of the theory are analysed in context of some other approaches to legal interpretation. The author argues that there are two levels (...) of the derivational theory: local and universal. The local level of theory is related to the fact that it was designed for Polish legal system and legal culture. However, beyond its local features, the derivational theory is presenting strong theoretical framework and some significant universal ideas about legal interpretation. This creates universal level that can be called the “hard core” of the theory. The author characterizes the elements of this hard core, and in particular the most important element: the idea that the legal interpretation consists in the reconstruction of legal norms from legal provisions. (shrink)

In this paper it is shown how certain defeasible argumentation schemes can be used to represent the logical structure of the most common types of argument used for statutory interpretation both in civil and common law. The method is based on an argumentation structure in which the conclusion, namely, the meaning attributed to a legal source, is modeled as a claim that needs that is be supported by pro and con defeasible arguments. The defeasible nature of each scheme is shown (...) by means of critical questions, which identify the default conditions for the accepting interpretative arguments and provide a method for evaluating a given argument as weak or strong. (shrink)

The fallacy of ignoring qualifications, or secundum quid et simpliciter, is a deceptive strategy that is pervasive in argumentative dialogues, discourses, and discussions. It consists in misrepresenting an utterance so that its meaning is broadened, narrowed, or simply modified to pursue different goals, such as drawing a specific conclusion, attacking the interlocutor, or generating humorous reactions. The “secundum quid” was described by Aristotle as an interpretative manipulative strategy, based on the contrast between the “proper” sense of a statement and its (...) meaning taken absolutely or in a certain respect. However, how can an “unqualified” statement have a proper meaning different from the qualified one, and vice versa? This “linguistic” fallacy brings to light a complex relationship between pragmatics, argumentation, and interpretation. The secundum quid is described in this paper as a manipulative argument, whose deceptive effect lies in its pragmatic dimension. This fallacy is analyzed as a strategy of decontextualization lying at the interface between pragmatics and argumentation and consisting of the unwarranted passage from an ut-terance to its semantic representation. By ignoring the available evidence and the presumptive interpretation of a statement, the speaker places it in a different context or suppresses textual and contextual evidence to infer a specific meaning different from the presumable one. (shrink)

Loci of pragmatic intrusion signal the tension between semantics and pragmatics. -/- .