Study Notes on International Law History and Concepts

Introduction

  • Speakers: Maximilian, Zombor, Mariana, Yakios, Timothy Robert, Timothy, Lana, Amadeer, Andres, Beiza, Arthur, Jessie, Anese.
  • Context: Recap and discussion about international law.

Traditional Understanding of International Law

  • Defined as law made by states for states governing their interactions.
  • Implications of state sovereignty:
    • States are sovereign entities with territorial sovereignty.
    • No higher authority governs states.
    • The existence of obligations arises from state consent.

Sovereignty

  • Sovereignty means:
    • A state can exercise full authority over its territory and the people within it.
    • There is no higher authority than the state.
  • Relationship with legal obligations:
    • Sovereignty leads to issues concerning how states can be obliged under international law.

Key Concepts

  • State Consent: Critical in understanding obligations and the binding nature of international law.
    • Sources of International Law:
    • International treaties (explicit consent).
    • Customary international law (implicit consent).
  • Importance of consent in enforcement mechanisms:
    • International courts require state consent for jurisdiction.
    • Enforcement in international law is challenging due to state sovereignty.

Historical Overview of International Law

  • Aimed to examine how the notion of international law developed through distinct historical periods:
    1. Ancient World
    2. Middle Ages
    3. Natural Law Era
    4. Classical Age (1600-1800)
    5. Positivist Revolution
    6. 20th and 21st Century

Ancient World

  • Early interactions between political entities led to the need for rules governing relationships:
    • Trade regulations.
    • Territorial governance (border delimitation).
    • Rules of warfare.
    • Diplomatic relations, including treatment of ambassadors.
  • Historical examples include:
    • Code of Hammurabi (regulating interactions among city-states).
    • Treaties emerging in Mesopotamia and other ancient societies.

Middle Ages

  • Characterized primarily by feudalism:
    • A hierarchical system of governance with lords and vassals.
    • Local loyalties overshadowed jurisdictional independence typical of modern states.
  • Development of diplomatic rules among city-states in Italy and the Holy Roman Empire.
  • Emergence of colonialism raised questions about sovereignty and the rights of native populations.

Development of International Law

  • Classical Age (1600-1800):
    • Emergence of modern international law post-Peace of Westphalia (1648) marked by:
    • Clear territorial sovereignty.
    • Equal sovereignty of states confirmed.
    • Emergence of key thinkers and texts:
    • Hugo Grotius' works emphasizing law governing relations between states specifically.
    • Influences from authors like Hobbes, who contributed the idea that law is only necessary in society to help human survival through state agreements.

Positive Law Era

  • Transition to positivism highlights:
    • Law is made by states, reflecting state consent.
    • Law focuses on explicit agreements and accepted practices.
  • Notably, laws governing state behavior still allowed for war without restrictions pre-20th century.

19th Century Developments

  • Rise of multilateral treaties and focus on diplomatic conflict resolution:
    • De-emphasizing war in favor of arbitration via institutions such as the Permanent Court of Arbitration.
    • Growing complexities of enforcing international law amongst states.

20th Century

League of Nations

  • The first significant step towards global collective security after World War I:
    • Aimed to prevent future wars but failed to enforce prohibition against aggression.
    • Constituted the basis for later developments in international organisations and human rights law.

United Nations

  • Formation directly after World War II:
    • Enshrined prohibition of force (Article 2(4) of the UN Charter), with limited exceptions for self-defense and collective security.
    • UN membership grown to 193 states today.
    • Critical developments in international law post-war, especially in human rights treaties and international obligations.

Conclusion

  • Summary of the evolution of international law from ancient civilizations to modern organizations.
  • Recognition of the ongoing challenges faced by states concerning sovereignty and international obligations.
  • Questions on the topics discussed encouraged for further clarification.