German Legal Theory
The Historical School and Pandectism
German legal theory in the nineteenth century was dominated by the historical school of law, whose leading figure was Friedrich Carl von Savigny. In response to the call for codification by A. F. J. Thibaut, Savigny argued in Of the Vocation of Our Age for Legislation and Jurisprudence (1814) that law develops organically from the Volksgeist — the spirit of the people — rather than through rationalist legislation. Savigny’s historical approach treated law as a cultural artefact that evolves through history, and his Roman-law oriented research laid the methodological foundation for the Pandectist school (Pandektenwissenschaft). The Pandectists, led by scholars such as Bernhard Windscheid and Georg Friedrich Puchta, constructed a highly systematic and conceptual jurisprudence (Begriffsjurisprudenz — conceptual jurisprudence) that treated the Roman legal sources as a closed system from which specific legal rules could be logically deduced. The Bürgerliches Gesetzbuch (BGB) of 1900, Germany’s civil code, is the enduring monument of Pandectist scholarship, structured according to the Pandectist system of five books — General Part, Obligations, Property, Family, and Succession — with its characteristically abstract and conceptual style.
Free Law Movement and Sociological Jurisprudence
The free law movement (Freirechtsbewegung) emerged around the turn of the twentieth century as a reaction against the formalism of Begriffsjurisprudenz. Eugen Ehrlich, in his Fundamental Principles of the Sociology of Law (1913), argued that the “living law” of social practice is distinct from the formal rules of state law and that sociological investigation should inform legal decision-making. Hermann Kantorowicz, writing under the pseudonym Gnaeus Flavius in The Struggle for Legal Science (1906), argued that judges inevitably exercise discretion in deciding cases and that they should acknowledge and embrace this freedom rather than conceal it behind formalistic reasoning. The free law movement anticipated many themes of American legal realism and contributed to a more self-critical and socially aware German jurisprudence.
The Pure Theory of Law
Hans Kelsen’s pure theory of law represents the most ambitious attempt in twentieth-century jurisprudence to construct a value-free, scientific theory of law. In his Pure Theory of Law (1934, second edition 1960), Kelsen sought to purify legal science of all extraneous elements — psychology, sociology, ethics, and politics — and to analyse law in terms of its own internal structure. At the foundation of Kelsen’s theory is the Grundnorm (basic norm), a presupposed norm that grounds the validity of the entire legal order. The legal system is a hierarchical structure of norms, each deriving its validity from a higher norm, ultimately culminating in the constitution and the presupposed Grundnorm. Kelsen’s theory has been profoundly influential, particularly in European public law and constitutional theory, and his hierarchical model of the legal order directly informed the design of European systems of constitutional review.
The Frankfurt School and Discourse Theory
The legal philosophy of the Frankfurt School finds its most developed expression in Jürgen Habermas’s Between Facts and Norms (1992). Habermas develops a discourse theory of law and democracy that seeks to reconcile the facticity of legal coercion with the legitimacy of democratic self-governance. Law, in Habermas’s account, is legitimate when it emerges from a deliberative democratic process that realises the conditions of communicative rationality. The Rechtsstaat (rule of law state) is understood as the institutional framework that makes deliberative democracy possible by guaranteeing basic rights, the separation of powers, and the independence of the judiciary.
Legal Hermeneutics and Contemporary Influence
The legal hermeneutics tradition, influenced by Hans-Georg Gadamer’s philosophical hermeneutics in Truth and Method (1960), was developed in legal theory by Josef Esser and others. Hermeneutics emphasises that legal interpretation is not a mechanical application of rules but a dialogical process in which the interpreter’s pre-understanding engages with the text in a circular movement toward understanding. Contemporary German legal theory continues to shape European legal integration through its contributions to the development of EU constitutional law, the theory of fundamental rights, and the methodology of comparative law. The German Federal Constitutional Court’s distinctive approach to constitutional interpretation, balancing textual, historical, systematic, and teleological methods, reflects the continuing influence of German legal-theoretical traditions on European jurisprudence.