Contents P. Capps: Positivism in Law and International Law D. von Daniels: Is Positivism a State Centered Theory? K. E. Himma: Legal Positivism's Conventionality Thesis and the Methodology of Conceptual Analysis R. Nunan: A Modest Rehabilitation of the Separability Thesis A. Oladosu: Choosing Legal Theory on Cultural Grounds: An African Case for Legal Positivism C. Orrego: Hart's Last Legal Positivism: Morality Might Be Objective; Legality Certainly is Not M. Pavcnik: Die (Un)Produktivität der Positivistischen Jurisprudenz M. Haase: The Hegelianism in Kelsen's Pure Theory of Law S. Papaefthymiou: The House Kelsen Built U. J. Pak: Legal Practitioners' Need of Reflective Application of Legal Philosophy in Korea U. Schmill: Jurisprudence and the Concept of Revolution D. Venema: Judicial Discretion: a Necessary Evil? J. Baker: Rights, Obligations, and Duties, and the Intersection of Law, Conventions and Morals S. Bertea: Legal Systems' Claim to Normativity and the Concept of Law J. Dalberg-Larsen: On the Relevance of Habermas and Theories of Legal Pluralism for the Study of Environmental Law A. Philippopoulos-Mihalopoulos: A Connection of No-Connection in Luhmann and Derrida