The Systemic Character of International Law
This chapter examines various conflict resolution approaches. The question of how the heterogeneous and pluralistic character of international law as a whole and the resulting overlaps, linkages, and tensions amongst different rules and rule-systems can be addressed depends much on how international law as such is perceived and understood. This chapter thus examines several distinct approaches to this issue in order to develop a functional method for the purpose of analysing legal relationships. It first discusses the International Law Commission (ILC) approach, which provides a set of general legal techniques to resolve overlaps, tensions, and conflicts between rules on an ad hoc basis as they arise. The chapter then criticises this approach and speculates on the possibility of a minimalist approach to an international legal system. Next, it analyses the societal differentiation and systems-theory, and finally examines a functional approach in search for relationships between legal rules.