Part I:
Theories and Histories of International Law

International Law and International Relations

International Law in a Political Science Degree

Birth and Development of International Law

Imperialism and Decolonisation

What is law?

Why have law?

International Law

public international law: "a set of rules that states create to regulate and order their own behaviour and that are intended to bind states in their relationships with each other"

private international law (conflict of laws): "areas of conflict between national laws and international actors (people, companies/corporations, or legal entities"

theories of international law in IR

functionalist

constructivist

realist

marxist

Law is the recognized, mostly codified, legitimate standard of behaviour that binds community together

Coercive: transgressions and violations are punished

Open: individuals can establish their own relationships within the law and shape it

Universal: applies to everyone equally

Large societies need formal rules that can be enforces because:

Order

Predictability of outcome

You can make long-term decisions

You can trade with people who are far away

There is someone to enforce the rules when you have a dispute

IR is the study of relations between actors across national borders

International Law and Foreign policy

Key aim of public policy is to reduce "domestic and foreign relations to system of laws"

President Obama's National Security Strategy (2010)

international law IS NOT domestic law

WTO

human rights

focuses on businesses that have contractual obligations in multiple countries and jurisdictions

focuses on legal disagreements between private parties

clash of domestic laws and domestic laws with international law

dispute settlement outside of domestic legal frameworks

domestic law

international law

formal rules have some type of enforcement

sovereign makes law and uses force to make people comply

no sovereign -> no legitimate enforcer

force plays a very limited part in enforcement (sanctions instead)

critical

IL is inconsequential and only epiphenomenal of power

IL matters!

International law is a reflection of social purpose!

How is international law implemented?

Why do states sign international agreements?

functionalism: states want to realize joint future gains

constructivism: states commit because they become persuaded of the appropriateness of such action and to fashion themselves as a legitimate state

realism: cynical reasons, low expectation of compliance

dualism (Heinrich Triepel)

monism (Hans Kelsen)

emphasises difference national and international law

IL valid when adopted and translated into national law

prevalent in common law jurisdictions (UK, USA, India)

national law has priority of IL that has not been incorporated

extreme cases: dualists hold IL does not exist as law

international legal framework and the internal legal system form a unity

IL doesn't need to be translated -> has domestic effect

prevalent in civil jaw jurisdiction (Netherlands, Germany, France, Italy)

extreme cases: monists hold national law is null and void if it contradicts with IL

national law from and IL perspective

Avena Case (Mexico v. US), ICJ 2004

Germany v. Poland (1926), PCIJ

LaGrand Case (Germany v. USA) 2001

Exchange of Greeks and Turkish Populations, PCIJ 1925

Vienna Conventions on the Law of Treaties (1969)

according to VCLT national law if not justification of non-compliance

compliance

formal international mechanisms to enforce IL are notoriously weak

outside of the EU there is hardly any supranational enforcement

second order compliance: actions in accordance with the ruling of an authoritative body charged with the interpretation of adjudications of a primary rule

first order compliance: states complying with the substance provisions of a rule

Is IL effective? Observed by looking at:

actual observance (compliance by states) and validity (binding force of the law)

Are the broader effects of treaties on society/economy beneficial

decentralisation

adjudication ((efficient) function of the judiciary)

enforcement (execution of judgments)

legislation (writing and drafting legal rules)

in domestic law:

in international law:

there is a profound problem with codification in IL -> even if states consent to a rule there are issues of interpretation and "binding force"

AND it is always uncertain if a treaty between two states was signed by a person who had authority to do so

Kellogg-Briand Act (1928): "to renounce war as an instrument of national policy in their relations with one another"

hierarchy of judicial decisions

predictability of decisions by evoking precedent

compulsory jurisdiction

legislators and courts produce legal rules for an established national community = highly centralised process

legislation depends on mutual consent and necessity = they are largely contracts without any third party effects

IL allows for this ambiguity to arise and is therefore, realists would say, bad law

international courts draw legitimacy to adjudicate from the will of the states involved in a dispute

without consent of a state, no legal battle can be forced

most states give consent very vague and reluctantly

international adjudication is unable to impose effective restraints upon the struggle for power in the international scene

decisions made by the ICJ are only binding for the parties involved in the conflict in this specific case. They do not form a precedent

This could lead to unpredictability

The ICJ does not occupy the same role as the US Supreme Court or the Court of Appeals

If states agree on resolving a dispute through a tribunal than that tribunal is unconnected to the ICJ

decisions by international courts rely on national governments to enforce their rulings

a small nation must look for the protection of its rights to the assistance of powerful friends which can marshal superior power

Histories of IL

foundational thinkers (Eurocentric IL)

historical developments

ancient civilisations

limitations of early visions

birth of modern IL

Alberico Gentili (1552-1608)

Hugo Grotius (1583-1645)

Francisco de Vitoria (1483-1546)

development of modern IL

birth of modern IL

Modern IL emerges in European centers of learning (Salamanca, Oxford, Leiden)

comes up when these states are undertaking first steps towards colonisation

Modern IL scholars legitimised European intervention in the rest of the world, but also limited them and tried to humanize war

can be credited for moving away from theology and towards rationality as the basis for legitimate governance (key for enlightenment)

before international law could develop, social/cultural changes were essential

emergence of company states and modern sea empires

industrial revolutions (great divergence)

Rise of European imperial expeditions

the foundations of modern IL grew out of a Western culture and a system of political organisation

European sovereign states required an acceptable method to conduct inter-state relations according to a commonly accept standard

Egypt (c. 1300 BC)

Greece (c. 600 BC)

Mesopotamia (c. 2500 BC)

600 BC the city states gave some philosophical impulses to the international law

India (c. 3000 BC)

China (c. 1200 AD)

Oriental vision of IL: Islam (c. 600-1100 AD)

most of these international legall orders were profoundly limited as they remained geographically and culturally restricted

they consisted of broad idealistic principles like the sanctity of treaties, conduct in warfare and trade

there was no clear conception of a universal community with a common vision of ordering the world

there was no conception of an international community of states co-existing within a defined framework

beginning of the last phase of Hinduism cyclical notion of time: kaliyuga

different rights and duties were codified to bring the individual and states into accordance with the universal logic of dharma

Mahabharat: about the struggle of power during the Kurukshetra War

2500-2100 BC: several treaties between the rulers of Lagash and Umma

city states situated in Mesopotamia

1258 BC: Egyptian - Hittie peace treaty (treaty of Kadesh)

no more costly war campaigns in Syria

military aid to the ruling dynasty in case of internal rebellions

promise of brotherhood between the two empires

extradition of political refugees back to their home country

military aid in case of external invasions

mainly in the form of treaties that linked the city states together in a network of commercial and political associations

the notion of diplomatic envoys was developed

warfare was regulated through legal rules

rights were granted to citizens of the states in each other's territories

300 BC the Stoics develop theory of natural law

law of nature = law is an objective (natural) fact that is applicable everywhere

Romans (c. 100 BC)

jus gentium (law of nations): provided simplified rules to govern relations between foreigners (and foreigners and citizens)

despite the name: jus gentium remained a national law of the roman empire as it did not accept other nations on a basis of equality. It was also mainly civil law and not public law

jus gentium gradually overrode the narrow jus civile until the latter ceased to exist

during the Oriental globalization a great deal of trade and diplomacy was conducted according to the principles laid out in the sharia

these codified rules brought a relative stability amongst the Muslim land-empires (dar-ul-islam)

more humane rules towards warfare (no civilians, animals, and trees were to be harmed during conflict)

Christians, jews, and Hindus were treated as "people of the book", a shariatic legal category that allowed them some legal recourse (although not on par with Muslims)

conduct during warfare according to Confucian principles

sense of cosmological supremacy hindered China to treat other legal orders as "equal"

sophisticated system of tribunaries during the Atlantic Ocean trade

no real interest and need in exchange: Macartney Mission

concerned with jus gentium (strong proponent of natural law) and just war theory

friendly towards the indigenous population of the Americas (relatively)

founder of the Salamanca School

legitimises the Spanish conquest of the Americas in "De Indis" (1539)

saw non-Christian regimes as equal actors in legal order of nations

stressed the notion of sovereignty of states (Jean Bodin)

separated jus gentium from theological influence

"silete theologi in munere alieno!" - theologians, keep your silence about matters that are outsied of your expertise!

De Jure Belli: lays out principles of just war in the framework of natural law

recovery of property

punishment

self defence

writes extensively about...

contemporarily: would be somewhere between Hobbesian anarchy and Kantian cosmopolitanism

norms beyond positive law

human capacity for moral progress through the law

rule of law

Colonialism not just economic and political domination, but ALSO cultural

Standard of Civilization

Sacred Trust of Civilizations

other civilizations inferior

legal systems / "rule of law" seen as benchmarks of civilization

adopted by European lawyers (19th century)

François Guizot

"not yet" ready to govern themselves

Europeans need to tutor other races/nations until they can govern themselves

civilizing mission used as a tool to legitimize colonisation

inclusion / exclusion

civilisational standards can never be objective

Gerrit Gong

they are themselves part of a specific cultural background

Aftermath of WWI

loss of European moral superiority

creation of the League of Nations

dissolution of several empires. (German, Ottoman)

mandate system

how to deal with the states that were formerly part of those empires

natives should be placed under international tutelage until they are able to govern themselves

the framework of this was to be provided by IL

spoils of war should not go to the victors

Article XXII Convent of the League of Nations

3 classes

Class B: Africa

Class C: Pacific

Class A: Middle East

Europe doubles down on moral superiority and civilizational supremacy

European nations are well placed to protect the interest of "backward" people and promote development until they are able to govern themselves

Legitimacy is taken from the "sacred trust of civilization"

Vitoria excluded Indians from jus gentium

they have a limited facility of reason an thus a means of comprehending the universally binding norms (like the jus gentium)

they have social and cultural practices that are at odds with universalism

modern international law (c. 19th)

much of the non-European world was widely considered to be uncivilized

therefore the laws of nations need not apply to them (apparently for their own good)

continued with this exclusion (Ward, Wheaton, Westlake, Wolff, Lorimer, Hall)

after WWII

growing opinion in the international community by postcolonial states that the "standard of civilization" could no longer be upheld as a principle in international law

"Modern international law knows of no distinction, for the purposes of recognition, between civilized and uncivilized states or between states within and outside the international community of civilized states

click to edit