Evaluating the Accuracy of ‘Glorified Rules Yet Globally Recognised’ in International Law Definitions

Introduction

The nature and status of international law have been a subject of persistent debate among legal scholars and political theorists. The statement that international law consists of "glorified rules yet globally recognized" captures the central tension at the heart of this debate. It juxtaposes the cynical view of international law as lacking the binding force of 'real' law with the undeniable reality of its pervasive influence in global affairs. This essay will evaluate the accuracy of this statement. It will argue that while the "glorified rules" critique highlights genuine weaknesses in the international legal system's enforcement mechanisms, it is an outdated and overly simplistic characterisation. The global recognition and consistent application of international law by states demonstrate that it functions as a true legal system, albeit one that is fundamentally different in structure from domestic law.

The Challenge to International Law: 'Glorified Rules'

The assertion that international law is merely a collection of "glorified rules" stems from a specific, and arguably narrow, definition of what constitutes 'law'. This perspective is most famously associated with the 19th-century legal positivist, John Austin. According to Austin's command theory, a law is a command issued by a sovereign, which is habitually obeyed by its subjects and backed by the threat of a sanction for non-compliance (Austin, 1832). When international law is measured against this standard, it appears to fail on several counts.

Firstly, the international system lacks a single, overarching sovereign with the authority to legislate for all states. The United Nations General Assembly can pass resolutions, but these are generally non-binding recommendations. Law-making is a decentralised process, primarily occurring through treaties, which only bind consenting states, and customary international law, which evolves from state practice over time. Secondly, and perhaps most critically, there is no centralised, systematic enforcement mechanism comparable to a domestic police force or judiciary with compulsory jurisdiction. While the UN Security Council can authorise sanctions or the use of force, its power is often paralysed by the political interests of its five permanent, veto-wielding members. Events such as the 2003 invasion of Iraq, which proceeded without explicit Security Council authorisation, or Russia's 2014 annexation of Crimea, are frequently cited as evidence of international law's inability to restrain powerful states (Kirgis, 2003).

This view was refined by H.L.A. Hart, who distinguished between primary rules (which impose duties) and secondary rules (which govern the creation, change, and adjudication of primary rules). Hart argued that a mature legal system requires both. He characterised international law as a simple set of primary rules, lacking the crucial secondary 'rule of recognition' that would provide an authoritative criterion for identifying what counts as law (Hart, 2012). Without such a framework, international law resembles a pre-legal or primitive social structure, lending support to the idea that its rules are more akin to a code of international morality than a body of law. This perspective sees states complying with international norms only when it suits their interests, treating them as flexible guidelines rather than binding legal obligations.

The Reality of Global Recognition

The second part of the statement, that international law is "globally recognized", provides a powerful counter-argument to the Austinian critique. It shifts the focus from an abstract definition of law to the empirical reality of how states and other international actors behave. As Louis Henkin famously observed, "almost all nations observe almost all principles of international law and almost all of their obligations almost all of the time" (Henkin, 1979, p. 47). This high rate of compliance suggests that states do, in fact, treat international law as binding.

This recognition is formalised in the very structure of the international legal system. Article 38(1) of the Statute of the International Court of Justice (ICJ) is widely accepted as an authoritative statement of the sources of international law. It lists international conventions (treaties), international custom, and general principles of law as the primary sources. This provides a clear framework for identifying legal rules, challenging Hart’s assertion that the system lacks a rule of recognition. States invest immense resources in negotiating, drafting, and ratifying treaties, and their legal advisors meticulously analyse state practice and opinio juris (a belief of legal obligation) to determine the content of customary law. This behaviour is inconsistent with the view that the rules are merely 'glorified'.

Furthermore, states internalise international law within their own domestic legal orders. National constitutions and courts constantly engage with and apply international legal rules, demonstrating their legal character. Most importantly, even when states breach international law, they rarely deny its existence. Instead, they attempt to justify their actions in legal terms, arguing that their conduct is a permissible exception to the rule (e.g., self-defence) or that the rule has changed. As Thomas Franck noted, this tendency to justify non-compliance paradoxically reinforces the legitimacy and existence of the rule being breached (Franck, 1990). By engaging with the legal framework, states reaffirm its relevance and binding nature.

Evaluating International Law on its Own Terms

The core weakness of the "glorified rules" argument is its reliance on a domestic analogy. It assumes that a legal system must be vertical, with a sovereign authority imposing law from above. International law, by contrast, is a horizontal system created by and for its primary subjects: sovereign states. It is a system built on principles of consent, reciprocity, and good faith. To dismiss it for not resembling domestic law is, as some scholars have put it, like criticising a cat for not barking (Shaw, 2017).

Modern scholarly definitions move beyond the Austinian obsession with sovereignty and sanctions. For example, Rosalyn Higgins defines international law not just as a set of rules, but as a "normative system… harnessed to the achievement of common values" and a continuous process of authoritative decision-making (Higgins, 1994, p. 2). This dynamic view acknowledges that the system's authority derives not from a single sovereign but from the shared expectations and acceptance of the participants. The concept of opinio juris is central here. States follow customary rules not just out of habit or convenience, but because they hold a subjective belief that they are legally required to do so. This was a key element in the ICJ’s reasoning in the North Sea Continental Shelf Cases [1969], where the Court distinguished between state practice driven by courtesy and that driven by a sense of legal duty.

Finally, the argument that international law lacks sanctions is an exaggeration. While it may not have a police force, the system is not without enforcement tools. Sanctions can take the form of countermeasures by an injured state, collective economic sanctions imposed by the UN, or decisions by international bodies like the World Trade Organization. Moreover, the 'sanction' of reputational damage in an interconnected world, where trust and co-operation are vital, can be a powerful driver of compliance. The authority of rulings from the ICJ, while based on consent to its jurisdiction, carries significant normative weight and exerts pressure on states to comply.

Conclusion

In conclusion, the statement that international law consists of "glorified rules yet globally recognized" accurately identifies a central tension but is ultimately a misleading and inaccurate depiction of the international legal system. The "glorified rules" critique correctly points to the decentralised nature of law-making and the significant challenges of enforcement, which distinguish international law from most domestic legal orders. These are undeniable features of the system.

However, this critique is based on a rigid and inappropriate domestic law analogy that fails to appreciate the unique character of a legal system operating between sovereign states. The "globally recognized" part of the statement is far more accurate. The overwhelming evidence of state practice, the existence of established sources of law, the functioning of international courts, and the way states use legal language to justify their behaviour all confirm that international law is treated as law. Modern definitions which focus on process, normativity, and the shared understanding of legal obligation provide a much richer and more accurate account than the outdated command theory. Therefore, while international law is certainly a different kind of law, its global recognition and systematic operation confirm its existence as a genuine, albeit imperfect, legal order.

References

Austin, J. (1832) The Province of Jurisprudence Determined. London: John Murray.

Franck, T. M. (1990) The Power of Legitimacy Among Nations. Oxford: Oxford University Press.

Hart, H. L. A. (2012) The Concept of Law. 3rd edn. Oxford: Oxford University Press.

Henkin, L. (1979) How Nations Behave: Law and Foreign Policy. 2nd edn. New York: Columbia University Press.

Higgins, R. (1994) Problems and Process: International Law and How We Use It. Oxford: Clarendon Press.

International Court of Justice (1969) North Sea Continental Shelf Cases (Federal Republic of Germany/Denmark; Federal Republic of Germany/Netherlands). ICJ Reports 1969, p. 3.

Kirgis, F. L. (2003) 'Security Council Resolution 1441 on Iraq's Final Opportunity to Disarm and Related Documents'. ASIL Insights, 7(17).

Shaw, M. N. (2017) International Law. 8th edn. Cambridge: Cambridge University Press.