Gaius, Vattel, and the
New Global Law Paradigm
Rafael Domingo*
Abstract
Emer de Vattel
(1714–1767), in his influential work The
Law of Nations, established a new international statist paradigm which broke
with the classical partition of the law into the three realities of ‘persons,
things and actions’ (personae, res, actiones). This new paradigm
substituted the state for the person, downgraded the generic concept of ‘things’
to the obligations among states in their relations, and changed the focus of
the concept of ‘action’ to that of ‘war’ as a legal remedy to resolve conflicts
between and among states. This international paradigm (or statist paradigm) has
survived almost up to our time in international praxis. Nonetheless, today the
statist paradigm appears to be in every way insufficient, since it does not
consider humanity as a genuine political community, nor does it reflect the
three-dimensionality of the global law phenomenon. The transformation of the
law that governs our international community (international law) into a law
that is capable of properly ordering the new global human community (global
law) demands the creation of a new paradigm, originating in the following con-
ceptual triad: global human community, global issues, and global rule of law.
In the construction of this new global paradigm, cosmopolitan constitutionalism
could play a key role.
1 Introduction
European jurists of the
16th, 17th, and 18th centuries forged international legal doc- trines based on
the conceptual categorizations of Ancient Roman law. The American jurist and
diplomat Henry Wheaton (1745–1848) recognized this fact over 150 years ago with
the following words, which are themselves not exempt from criticism: ‘[t] hough
the Romans had a very imperfect knowledge of international morality as a sci-
ence, and too little regard for it as a practical rule of conduct between
states, yet their
* Rafael Domingo is
Professor of Law at the University of Navarra School of Law (Spain). Email:
rdomingo@ unav.es.
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national jurisprudence
contributed to furnish the materials for constructing the new edifice of public
law in modern Europe’.1
In classical
international law we easily find the mark both of Roman fetial law (ius fetiale)
and the law of nations (ius gentium) in its various forms:
diplomatic/consular rules (ius legationis), the law of war (ius belli),
etc.2 We also come across the most genuine aspects of the civil law (ius civile),
as well as the natural law (ius naturale). A careful reading of the
works of thinkers like Alberico Gentili, Hugo Grotius, Richard Zouche, or
Cornelis Bynkershoek confirms this point. However, what I wish to outline in
these pages is the relationship which exists between the structuring of The
Law of Nations (1758),3 written by the great Swiss jurist, Emer de Vattel
(who dominated international legal science until the beginning of the 20th
century), and the well- known Institutes of the enigmatic Roman jurist,
Gaius.4 I believe this is worth our timely consideration, as hitherto
insufficient attention has been paid to this important link in the development
of global legal history.
The tripartite division
of the Law into persons, things, and actions that Gaius offers us was adopted
and subsequently institutionalized by Emperor Justinian in his Insti- tutes5
(from AD 533), one of the most influential teaching works of universal
legal literature. This tripartite division of the law has provided order and
structure to the teaching of both the civil law and the common law for
centuries, serving as a theoretical paradigm or conceptual juridical milestone
that has contributed to the striking devel- opment of the law in the West.
Moreover, it has maintained a certain amount of unity within the genuine
differences that otherwise exist when comparing the civil law and the common
law traditions.
Many times, paradigms
end up being expressed by using simple words or phrases, which lay the
foundations for subsequent doctrinal development. As examples we see the revolutionary
triad of ‘Liberty, Equality and Fraternity’ or the traditionalist classic of
‘God, King and Country’, among others. These conceptual triads have been used
to explain, rationalize, and forge concrete political doctrines, setting them
up upon the solid bases of authentic paradigms. Something similar happened in
the Western legal
1
H. Wheaton, History of the
Law of Nations in Europe and America (1845), at 29.
2
See, as regards this topic, R.
Domingo, The New Global Law (2010), at 3–11.
3 E. de Vattel, Le droit des gens, ou Principes de la
loi naturelle, appliqués à la conduite et aux affaires des nations
et des souverains (1916), 2 vols. Vol. iii contains an English translation
prepared by Charles G. Fenwick, with an Introduction by Albert de Lapradelle,
whose French original appears in vol. i. A more recent English edition has been
published by B. Kapossy and R. Whatmore, The Law of Nations, or Principles
of the Law of Nature, Applied to the Conduct and Affairs of Nations and
Sovereigns, with Three Early Essays on the Origin and Nature Natural Law and on
Luxury (2008). Unless otherwise noted, we will cite the language from this
latest edition.
4
For more on this jurist see T.
Honoré, Gaius (1962); Diósi, ‘Gaius der Rechtsgelehrte’, in H. Temporini
(ed.), Aufstieg und Niedergang der römischen Welt II. Prinzipat XV (1976),
at 605–631 with an extensive bibliography put together by Ronald Wittmann (at
623–631). More recently see Liebs, ‘Gayo’, in R. Domingo (ed.), Juristas
universales I. Juristas antiguos (2004), at 179–184, with
bibliography. Regarding the discovery of Gaius’ Institutes see C. Vano, Der
Gaius der Historischen Rechtsschule: eine Geschichte der Wissenschaft vom
römischen Recht (2008).
5
Justinian’s Institutes 1.2.12 (ed. Paul Krüger, 16th edn. 1954), i: ‘[o]mne autem
ius, quo utimur, vel ad personas pertinet vel ad res vel ad actiones’.
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Gaius, Vattel, and the
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tradition with the
Gaian–Justinian tripartite division into persons, things, and actions,
especially in the area of private law.
In Vattel’s Le droit
des gens, the Gaian–Justinian tripartite division into persons– things–actions
was quite consciously substituted by the triad of ‘States, Relations-
between-States, and War’. In effect, in the international legal sphere, the
state, and not the person, became the most important subject (and focus) of the
law, while ‘things’ were reduced to the role of ‘rights and duties running
between states’. The way of resolving conflicts between states, after all
diplomatic means had been exhausted, was war, and not some form of legal
action. This new Enlightenment- imbued tripartite division has become outdated
in our time due mainly to the renewed importance that the person is acquiring
in the international order and to the fact that humanity as a whole, because of
globalization, has become a political community.
These new circumstances
force us to exchange the statist international paradigm, which has become
obsolete, for a new cosmopolitan paradigm which brings back the notion of the
person as the defining and integral component of the global human community.6
Many steps have been taken in this direction, especially after the issue of the
Universal Declaration of Human Rights in the last century. Nevertheless, such
steps are not by any stretch of the imagination sufficient for today’s
requirements in light of rampant ongoing globalization. In order to reflect the
reality on the ground, a long road lies ahead for humanity and the Law. With
this end in mind, the role of cosmopolitan constitutionalism is key, one which
has been freed from the con- ceptual demands of the nation-state.7 This is important,
since humanity, although existing as a moral reality, must somehow be given
shape as a global political com- munity, one that differs from the society of
sovereign states. The global human com- munity needs a new global legal
paradigm for this reality, one that is pan-human in nature and goes beyond the
international statist paradigm. This global paradigm must also be anchored in
the same classical legal paradigm that has shaped both the common law and the
civil law systems. One might accuse me of a certain Western bent in my thoughts
and reflections, and one would be right. There are many things that the East
has brought us, but the law, and legal science as a whole, has been principally
a product of the West: ex Oriente lux; ex Occidente, ius (light from the
East; law from the West).8
▪ 6
Joseph Weiler uses harsh words
when referring to this issue: see Weiler, ‘The Geology of Inter- national Law –
Governance, Democracy and Legitimacy’, 64 Zeitschrift für ausländiches
öffentliches Recht und Völkerrecht (2004) 547, at 558: ‘[t]he individual in
international law seen, structurally, only as an object of rights but not as
the source of authority, is not different from women in the preemancipation
societies, or indeed of slaves in Roman times whose rights were recognized – at
the grace of others’.
▪ 7
Cf. Kumm, ‘The Cosmopolitan
Turn in Constitutionalism: On the Relationship between Constitutionalism in and
Beyond the State’, in J.L. Dunoff and J. P. Trachtman (eds), Ruling the
World? Constitutionalism, International Law, and Global Governance (2009),
at 258–324. Cf. also Kumm, ‘The Best of Times and the Worst of Times. Between
Constitutional Triumphalism and Nostalgia’, in P. Dobner and M. Loughlin, The
Twilight of Constitutionalism? (2010), at 201–219.
▪ 8
In this vein see R. Domingo, Ex
Roma ius (2005).
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2 The Tripartite
Gaian–Justinian Division of the Law into
Persons, Things, and
Actions
In Book I of his Institutes,
Gaius states, ‘Omne autem ius quo utimur vel ad personas pertinet vel ad
res vel ad actiones’, which is to say, ‘The whole of the law observed by us
relates either to persons or to things or to actions’.9 This classification is
in fact the compass which completely guides the development of this important
work, which is broken down into four books: the first relates to persons
(paternal power, marital power, guardianship, and curators); the second and the
third deal with things (prop- erty, inheritance, and obligations) – the most
extensive portion of the work; and the fourth deals with actions (legal
actions, real actions, personal actions, civil actions, etc.). Gaius himself
probably was not the author or originator of the tripartite division, but it
was he who, as a law professor in the provinces, brought together in his Insti-
tutes the traditional legal divisio used by other legal teachers and
authors. However, this question is not of immediate importance to us at
present, and will not be examined here.10 Nor will we look at the detailed
development of the persona, res, and actio in Roman legal
thought.11 That will be for another time.
On this occasion, we
will limit ourselves to exploring their common meanings. The term ‘person’ was
not a technical legal concept, as it is in our times. Roman jurists did not
elaborate a legal theory based on personality or personhood, nor did they deal
with human rights concepts as they are understood today. The person (persona)
included all human beings, whether free or slave,12 regardless of whether he or
she was consid- ered a subject of rights and duties, and regardless of whether
or not he or she had legal capacity. The legal unit par excellence in
the Roman world was the family, governed by the pater familias. All its
members, even if they were Roman citizens, were subject to his paternal
authority (patria potestas). In fact, Roman law was primarily shaped as
a law between families governed by a pater. This scheme of things, at
least in part, passed into modern international law during the Ancien Régime
as the law which governed relations between nations ruled by monarchs.
Moral or legal persons were not considered persons in the strict sense.13
▪ 9
Gaius, Institutes 1.8
((ed. F. de Zulueta, 1946), at 4). This statement also appears in the Digest
of Justinian 1.5.1 (ed. T. Mommsen and P. Krüger, 16th edn, 1954), i.
▪ 10
Several interesting arguments
against the authorship of Gaius may be found in W.W. Buckland, A Text-Book
of Roman Law from Augustus to Justinian (3rd edn, revised by P. Stein,
1963), at 56–57 with bibliography.
▪ 11
As regards the concepts of
person, thing, and action in Roman law, one may generally refer to the excel-
lent explanations provided by M. Kaser, Das römische Privatrecht I (2nd
edn, 1971), at 270 (persona), 376 (res), 223–224 (actio), containing an
extensive bibliography. In English see Buckland, supra note 10, at 56–61
(persona); 180–186 (res), and 604–606 (actio). Also very useful is F. de
Zulueta’s commentary on Gaius’ Institutes: see F. de Zulueta, The
Institutes of Gaius. Part II. Commentary (1953), especially at 23–24
(persona), 55 (res), and 221 (actio).
▪ 12
Gaius, Institutes, supra note
10, at 1.9: ‘[e]t quidem summa divisio de iure personarum haec est, quod
omnes homines aut liberi sunt aut servi’(‘the primary distinction in the
law of persons is this, that all men are ei- ther free or slaves).
▪ 13
Cf. in relation to this
Domingo, supra note 2, at 126–128.
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Gaius, Vattel, and the
New Global Law Paradigm 631
The word ‘thing’ (res)
was used by Roman jurists in its most generic sense, which touched upon
people’s property, which was made up of tangible things (quae tangi possunt)
and intangible things (quae tangi non possunt), as well as all
things that may be the object of litigation (res litigiosa): rights and
duties, obligations running between parties, contracts, private damages and
private torts, acquisitions or purchases made by persons pursuant to some sort
of legal power (in potestate), etc. The law of things (ius rerum) governed
all that was capable of being valued or appraised and, for this reason, did not
cover freedoms, or paternal authority (patria potestas), or those laws
dealing with people living in a state (civitas). These were purposely dealt
with under the law of persons (ius personarum).
Finally, the law
referred to actions. Actio (from agere, to act) had a very
specific tech- nical meaning in the Roman classical form of ordinary civil
procedure. It meant ‘to act in a lawsuit’. The action encompassed, in a formal
sense, the plaintiff’s act and, more generally, all acts of parties before the
magistrate (proceedings in iure) or the judge (proceedings apud
iudicem) in the so-called formulary system. Each action was asso- ciated
with a required set of clauses or formula which encapsulated the issue
which the judge had to address in the dispute. Gradually over time, and
especially after the establishment of a new extraordinary procedure (cognitio extra
ordinem), the meaning of actio came to include all the forms of
litigation until it became synonymous with the term ‘legal procedure’.14
Gaius, and later the
Emperor Justinian, steeped in the Roman legal tradition, perceived this
tripartite connection of personae–res–actiones both as logical and func-
tional, and capable of accommodating the law as a whole. Since law was created
to protect individual persons (hominum causa),15 all analysis of law
(omne ius) would then by necessity flow from the person, and would by
necessity seek to resolve any object (‘thing’, res) of a dispute
(arising among persons) by means of taking actions (actiones). Thus, even
though we have analysed persons, things, and actions as independent elements,
all juridical relationships occurring within various legal systems would
require the interacting of the three.16
As universalized by
Justinian, the abovementioned Gaian division was dominant for many centuries in
Western legal science, both in the civil law and the common law traditions.
This was especially true in the area of private law. However, this does not
necessarily mean that it exclusively pertained to the ambit of the private law
prac- titioner or theorist. What is more, the Romans did not differentiate
between private law and public law with our contemporary definitional precision
(which is, without a
▪ 14
Cf. F. Schulz, Classical
Roman Law (1951), at 24–26.
▪ 15
Justinian’s Institutes, supra note 10, at 1.2.12: ‘nam parum est ius nosse, si
personae, quarum causa statutum
est, ignorentur’; cf. also Hermogenianus, Digest of Justinian 1.5.2
(ed. T. Mommsen and P. Krüger, Digesta. Corpus Iuris Civilis, vol. I,
16th edn, 1954): ‘[c]um igitur hominum causa omne ius constitutum sit, primo
de personarum statu ac post de ceteris, ordinem edicti perpetui secuti et his
proximos atque coniunctos applicantes titulos ut res patitur, dicemus’.
▪ 16
For more on this see d’Ors,
‘Personas-cosas-acciones en la experiencia jurídica romana’, 20 Historia,
Instituciones, Documentos (Seville) (1993) 287, at 288: ‘[t]oda relación
jurídica debe verse como conjunción de los tres términos’.
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doubt, excessive).17 In
this sense, I do not entirely agree with Francis de Zulueta when he states in
his commentary on a piece of Gaius’s Institutes (at 1.8): ‘we expect,
but are not given, a preliminary division of law into public and private, with
an announce- ment that the latter is to be our subject (perhaps faintly implied
by ius quo utimur)’.18
In the civil law
tradition, the tripartite division into persons, things, and actions received a
strong push forward when it was utilized to frame the French Civil Code (1804),
as well as many other European and Latin-American codes that followed its structure.
The Code civil dedicates Book I to persons (Des personnes), and
Books II (Des biens et des différentes modifications de la propriété) and
III (Des différentes manières dont on acquiert la propriété) to things.
Although actions were originally to be dealt with in a separate Book IV, in the
end, French jurists put this into a separate procedural code (the Code de
procédure civile), which came into effect in 1806. In Germany, the Gaian–
Justinian tripartite division was notably more diluted (although not entirely
obscured) in the German Civil Code (the famous BGB of 1900), due to the
importance attributed to the General Part of the Code (Allgemeiner Teil) by
the Pandectists.19
The
persons–things–actions tripartite division entered the Anglo-American common
law tradition via Henry de Bracton’s (c. 1210–1268), De legibus et
consuetudinibus Angliae, which takes the exact wording of Gaius’s Institutes,
and applies it instead to the laws of England: ‘the whole of the law with
which we propose to deal relates either to persons or to things or to actions,
according to English laws and customs’.20
A factor in the success
of the Gaian–Justinian tripartite division in the common law tradition was its
influence, at least in part, on the structure of the well-known Com-
mentaries on the Laws of England by William Blackstone (1723–1780),21 which
helped to educate the majority of British and American jurists of the 18th and
19th centuries. In Book I of his Commentaries (Of the Rights of
Persons), Blackstone refers to persons (the rights of individuals,
Parliament, King, magistrates, the clergy, etc.); in Book II (Of the Rights
of Things), he deals with things (property, English tenures, inheritance,
▪ 17
M. Kaser, Das römische
Privatrecht (2nd edn, 1971), i, at 197: ‘[v]ielmehr erweisen sich dir
beiden Begriffe [ius publicum and ius privatum] als untechnisch und
mehrdeutig’. The main differences between the two in the legal sources are
those appearing in Justinian’s Institutes 1.1.4: ‘publicum ius est
quod ad statum rei Romanae spectat, privatum quod ad singulorum utilitatem
pertinet’ (‘public law relates to the welfare of the Roman State; private
law relates to the advantage of the individual citizen’).
▪ 18
De Zulueta, supra note
11, at 23.
▪ 19
A detailed study touching upon
all these issues is the monumental work coordinated by H. Coing, Hand-
buch der Quellen und Literatur
der neueren europäischen Privatrechgeschichte III. Das 19. Jahrhundert (1976–
1988), i–v.
▪ 20
H. de Bracton, De legibus
et consuetudinibus Angliae (On the Law and Customs of England) (ed.
G.E. Woodbine
and S.E.
Thorne, 1968), ii, at 29: ‘sed quia omne ius de quo tractare proponimus
pertinet vel ad personas, vel ad
res, vel ad actiones secundum leges et consuetudines
Anglicanas’.
▪ 21
W. Blackstone, Commentaries
on the Laws of England (ed. W. Morrison, 2001), i–iv. In Commentaries, Book
I, para. 122 (i, at 91),
Blackstone notes that the definition of the Law that Cicero offers in his Philippicae
(or Philippics) (Philippic XI, 28) decisively influenced the division of
his commentaries (‘[e]st enim lex nihil aliud nisi recta et a numine deorum
tracta ratio imperans honesta, prohibens contraria’). This definition was
later taken up by H. de Bracton, supra note 20 (Bk I, para. 11; ii, at
22): ‘tamen specialiter signiticat sanc- tionem iustam, iubentem honestam,
prohibentem contraria’ (‘its special meaning is a just sanction, ordering
virtue and prohibiting its opposite’).
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Gaius, Vattel, and the
New Global Law Paradigm 633
etc.); in Book III (Of Private
Wrongs), he basically covers actions and civil proceedings (the courts,
remedies, injuries, etc.); and in Book IV (Of Public Wrongs), he
considers crime and criminal proceedings (crimes, felonies, offences, courts
and criminal juris- diction, prosecution, trial, judgment, execution, etc.).
The fact that some of
the most influential teaching works in the Western legal trad- ition have followed
the order and structuring of the Gaian–Justinian tripartite division was of
great importance to the forging of the Western legal paradigm. This meant that
future generations received this classical paradigm (which, I might note, is
also present in certain Asian countries such as Japan and Korea), which has
enlightened legal thought for centuries and continues to do so today.
3 The Tripartite View of
Emer de Vattel: States, Relations- between-States, and War
The tripartite division
into persons, things, and actions which, as we have noted, sub- stantially
shaped the classical legal paradigm was cleverly altered by Emer de Vattel
(1714–1767)22 in the structuring of his treatise entitled Les droit des
gens; ou Prin- cipes de la loi naturelle appliqués à la conduite et aux
affaires des nations et des souveraines (1758). Notwithstanding his lack of
originality, Vattel still holds a place of honour in both international law
theory and practice, which at that time he still referred to as the ‘law of
nations’.
Vattel’s treatise
involved the truly formative idea of a law of nations that existed as a
separate, concrete, and independent area of legal science, and which was
therefore distinguishable from the civil law (ius civile) and the
natural law (ius naturale). In this sense, he built upon and continued
the work started by Richard Zouche and Christian Wolff. The simple fact that
Vattel’s treatise was written in French and not in Latin also helped to
highlight the differences among various classical legal works that dealt with
the ius gentium and the ius naturale. Vattel’s treatise became so
well-known and influential23 that Robert von Mohl, nearly 100 years later
(1855), did not hesitate to state that it was of ‘great authority’ (eine grosse
Autorität), or to consider it as ‘a sort of oracle’ (Art von Orakel) for
diplomats and especially for consuls, since it was cited even in documents of
state as irrefutable evidence.24
. 22
For more about this author see
E. Jouannet, Emer de Vattel et l’emergence doctrinale du droit international
classique (1998); Hurrell, ‘Vattel; Pluralism and its Limits’, in I. Clark
and I.B. Neumann, Classical Theories of International Relations (1996),
at 233–255; and also F. Mancuso, Diritto, Stato, Sovranità. Il pensiero
politico-giuridico di Emer de Vattel: tra Assolutismo e Rivoluzione (2002).
. 23
As to the success of this work
and its wide dissemination see Albert de Lapradelle’s introduction to the
edition of Le droit des gens, ou Principes de la loi naturelle, appliqués à
la conduite et aux affaires des nations et des souverains (1916), i, at pp.
xxvii–xxxiii (with an English-language translation in iii, at pp.
xxvii–xxxiii).
. 24
R. von Mohl, Die Geschichte
und Literatur der Staatswissenschaften (1855), i, at 386: ‘Vattel ist
bekantlich eine grosse Autorität . . . Es gilt bei Diplomaten und namentlich
bei Consuln als eine Art von Orakel, wird nicht selten sogar in Staatsschriften
als ein unbeantwortbarer Beweis angeführt, und bietet somit das eigenthümliche
Schauspiel eines fast zum positiven Gewohnheitsrechte gewordenen Lehrgebäudes
dar.’
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634 EJIL 22 (2011),
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Vattel’s Law of
Nations was also recognized as a classic in the United States. In August
1913, Charles G. Fenwick made the following statement: ‘There is no more
significant commentary on the growth of international law, both in precision
and in comprehensiveness, than an estimate of the relative authority of the
name of Vattel in the world of international relations a century ago and in
that of today.’25 Notwith- standing this praise, a few lines later he notes
that even though Vattel continues to be cited, ‘at the present day the name and
treatise of Vattel have both passed into the remoter field of the history of
international law’.
Vattel’s work
established the rules of the game for this new international society, which was
born in Westphalia, confirmed at Utrecht, and made up of states recog- nized as
such. These states were equal, free, and independent, arrayed and ordered under
a positive law of nations, whether voluntary, conventional, or customary, and
shaped by a necessary law of nations ‘which consists in the application of the
law of nature to nations’.26
For these and other
reasons, it is not surprising that Vattel’s treatise would come to dominate
international legal science for more than a century and would serve the purpose
of shaping the paradigm of a renewed law of nations, one which Jeremy Bentham,
after having eliminated any traces of jusnaturalism, did not hesitate to call
‘International Law’.27 This new international law needed a new paradigm, one
which in large part was based on the work and study of Emmer de Vattel. Thus,
on the one hand, Vattel was a conservative, since he started from the
Gaian–Justinian classical paradigm; however, on the other hand, he was a
revolutionary, since he substantially altered it, or at least laid the
foundation for changes that occurred shortly thereafter.
After dealing with
several preliminary questions (Preliminaries) that are extraordin- arily
important to understanding his thought, Vattel divides his work into four books
(as Gaius did with his Institutes). He dedicates the first book (Of Nations
Considered in Themselves) to nations as such, which he identifies with
sovereign states.28 The second book (Of a Nation Considered in Her Relation
to Other States) concentrates on the common rights and obligations running
between states; in Book III (Of War), he deals with all questions
relating to war (its declaration, its causes, neutrality, and the enemy); and,
. 25
Fenwick, ‘The Authority of
Vattel’, 7 Am Political Science Rev (1913) 395, at 395; he continues,
‘Vattel’s treatise on the law of nations was quoted by judicial tribunals, in
speeches before legislative assemblies, and in the decrees and correspondence
of executive officials. It was the manual of the student, the refer- ence work
of the statesman, and the text from which the political philosopher drew
inspiration.’
. 26
Vattel, supra note 3,
Preliminaries sect. 7, at 70.
. 27
J. Bentham, An Introduction
to the Principles of Morals and Legislation (2nd edn by J.H. Burns and
H.L.A.
Hart, with a New
Introduction by F. Rosen, 1996), ch. 17, no. 25, at 296: ‘[t]hese may, on any
given occasion, be considered either as members of the same state, or as
members of different states: in the first case, the law may be referred to the
head of internal, in the second case, to that of international jurispru-
dence’. He adds in a footnote, ‘The word international, it must be
acknowledged, is a new one; though, it is hoped, sufficiently analogous and
intelligible.’
. 28
Cf. Vattel, supra note
3, sect. 1, at 67: ‘[n]ations or states are bodies politic, societies of men
united together for the purpose of promoting their mutual safety and advantage
by the joint efforts of their com- bined strength’. He repeats this same
definition in Bk I, Ch. I, sect. 1, at 81.
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Gaius, Vattel, and the
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finally, in Book IV, he
touches upon the restoration of peace and diplomatic missions (Of the
Restoration of Peace; and of Embassies). In reality, though, the last two
books work as a single unit dedicated to war and its consequences.
Notwithstanding the fact
that Vattel does not expressly refer to the Gaian–Justinian division, there are
significant parallels to be drawn between the structure of Vattel’s Law of
Nations and that of Gaius’s Institutes about which we spoke earlier.
In the end, it may be that Vattel was incapable of ridding himself of the
classical paradigm (which he knew so well and with which, as a jurist of his
time, he felt so perfectly familiar and conceptually comfortable).
Alternatively, he may have only wished to modify it in order to adapt it to the
needs of international relations of his time. In effect, the Gaian– Justinian
tripartite division into persons, things, and actions is present throughout
Vattel’s work, but in a form in which Vattel replaced the classical triad with
his new conceptual triad of ‘States, rights and duties [relations] running
between states, and war’.
For an instant, let us
consider the reason for this conceptual change. In the first place, at that
time nations held the position which the person held in the Gaian– Justinian
triad. As with almost everything in Vattel’s work, the ultimate motivation or
inspiration for his reasoning may be found in the writings of his master,
Christian Wolff, of whom he considered himself a disciple, even though he did
not always accept his arguments and opinions.29 Thus, in his work, Jus
Gentium (Prolegomena, section 2), Wolff notes that ‘[n]ations are regarded
as individual free persons living in a state of nature. For they consist of a
multitude of men united into a state. Therefore since states are regarded as
individual free persons living in a state of nature, nations must also be
regarded in relation to each other as individual free persons living in a state
of nature.’30
Since, in Vattel’s mind,
international law is ‘the science which teaches the rights subsisting between
nations or states, and the obligations correspondent to those rights’,31 it is
understandable that he replaced the term person with the term state, and even
more so if, as he noted at the beginning of his work, states are to be
construed as ‘moral persons’: ‘such a society has her affairs and her
interests; she deliberates and takes resolutions in common; thus becoming a
moral person, who possesses an understanding and a will peculiar to herself,
and is susceptible of obligations and rights’.32 It is in this way that
sovereign states, which are free and independent entities, eventually became
the exclusive subjects of an international law which was later to be totally
reduced to an absolute state of positivism. This view of international law
would enter into crisis only after the start of World War II.
. 29
Ibid., Preface, at 12, describes Wolff as a ‘great philosopher’
and at 13 posits: ‘[t]hose who have read Monsieur Wolf’s treatises on the law
of nature and the law of nations, will see what advantage I have made of them’.
. 30
C. Wolff, Jus gentium
methodo scientifica pertractatum III (1934), at 9. But also see what is
mentioned in the preface, at 555.
. 31
De Vattel, supra note
3, Preliminaries, sect. 3, at 67.
. 32
Ibid., sect. 2, at 67.
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Vattel dedicates Book II
to relations between nations (Of a Nation Considered in Her Relation to
Other States), in other words, to the rights and duties arising between
sovereign states. This, in classical Ancient Roman Law, would be the same as
speak- ing about ‘things’ (res) between States. While this is not the place to
consider in detail this important juridical metamorphosis, it is worth noting
that it affected not only the science of international law, but also legal
studies generally in the modern era. In effect, the subjective orientation
which gave the Law its rationalist natural law stamp (which was shaped, at
least in part, by theories relating to the natural state of things and the
social contract), led to the subjective ‘right-duty’ binomial predomin- ating
over the monomial objective ‘thing’ (res). Most notably, from the time of
Samuel Pufendorf onwards, it was the focus of ‘duty’ which prevailed over
‘right’ in inter- national relations,33 to the extent that the science of
international law was, above all, taken to be a branch of ethics: rights arose
from duties, and not vice versa. Vattel, as a disciple of Wolff, is certainly
in this school of thought. In Preliminaries, section 3, the Swiss jurist
already had clearly stated that ‘it is evident that right is derived from duty,
or passive obligation’.
Any Roman jurist would
have considered ‘things’ (in the widest sense of the word which we referred to
earlier) to include all the topics that Vattel deals with in his second book:
the introduction relating to common duties of a nation (chapter I); mutual
commerce between nations (chapter II); the dignity and equality of nations –
titles and other marks of honour (chapter III); security (chapter IV); domain, usucapio,
and prescription (chapters VII–XI34); treaties (chapters XII–XVIII); and,
to finish, an extensive chapter regarding ways of terminating disputes between
nations (chapter XVIII). This last section is clearly linked to Book III.
Finally, Vattel
dedicates Books III and IV to war (Of War) and its consequences (Of the
Restoration of Peace; and of Embassies). In Vattel’s international
paradigm, actions, the third element of the Gaian–Justinian tripartite
division, were somewhat consciously replaced by the concept of war. Following a
centuries-long tradition of which Titus Livius had already given us a clear
account,35 Vattel considered war a coercive legal tool to resolve conflicts
between states: ‘[w]ar is that state in which we prosecute our right by
force’.36 Therefore, ‘[w]hatever constitutes an attack upon these rights is an
injury and a just cause of war’.37 For an internationalist at
. 33
The prevalence of rights in
relation to duties is already apparent in the writings of G.F. von Martens
(1756–1821), The Law of Nations: Being the Science of National Law (4th
edn, 1829).
. 34
Ch. VIII of Bk II may be
considered an exception due to its reference to Rules respecting foreigners,
but I do not believe that in reality it is. Vattel deals with non-citizen
residents (inhabitants) in Bk I sect. 213. There, he merely refers to relations
with transient foreigners passing through a state (issues of security, the
things they are transporting, etc.). Since the state is the subject par
excellence of international law, and since foreigners do not make up the
state, it is understood that in a certain way, Vattel ‘objectifies’ them
(treating them as if they were things) in Bk II.
. 35
Titus Livius, Ab Urbe
condita 38.38.17 (available at: www.thelatinlibrary.com) noted that
controversies were resolved by way of the judicial process or, when the parties
otherwise agreed to such, by way of war: ‘controvesias inter se iure ac
iudicio disceptanto aut, si utrisque placebit, bello’.
. 36
De Vattel, supra note
3, Bk 3, Ch. 1, sect. 1, at 469.
. 37
Ibid., Bk 3, Ch. 3, sect. 26, at 484.
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Gaius, Vattel, and the
New Global Law Paradigm 637
that time, there was
nothing more logical than war – a just war, of course – as a means of resolving
conflicts between states once diplomatic efforts had been exhausted.
In order to describe his
notion of the modern state in the cosmos of the community of states, Vattel
took into account the figure of the Roman pater familias, especially in
his relations with other patres familias, as full subjects of applicable
law, the ius civ- ile. For Vattel, each state was basically like a Roman
family, subject to the absolute power of the pater. He saw relations
between sovereign states as similar to those between patres familias. Therefore,
it is from this source that international law would on many occasions make use
of private law concepts, even though it was public in nature. This familial
reference is well evidenced by Grotius himself.38 To explain the second element
of his tripartite division, Vattel had in mind the Roman law concept of dominium,
as full power over something. Lastly, his understanding of the idea of war
inherently reflects the Roman notion of just war (bellum iustum), one of
the most important contributions of Ancient Rome to Western culture. In this
way, the triad of persons, things, and actions changed into one of states,
relations between states, and war, based on the Roman legal notions of patria
potestas-dominium-bellum iustum.
Vattel’s proposed
tripartite division of international law was positively received in legal
circles, even by those in the common law tradition.39 Although the layout of
Vattel’s treatise was not necessarily followed by subsequent treatise writers,
who preferred to discuss in terms of subjects and objects, or rights and
duties, the new international law paradigm born of Vattel’s tripartite division
was accepted almost universally and endured right up to World War II.
Contrary to Vattel’s
thinking was that of the renowned German jurist, August Wilhelm Heffter
(1796–1880). In his treatise on the ius gentium europaeum, Heffter
attempted to recover the paradigm of the ancient Roman concept of ius
gentium and rejected Vattel’s reductionism, as well as the new
‘international law’ terminology as proposed by Bentham. In effect, for Heffter,
this new ‘Enlightened’ statist paradigm unnecessarily distanced itself from the
classical paradigm, since it dealt with only a part of the law of nations, that
portion relating to relations between states. The Roman law of nations was more
than just that, since it also included individual rights (allgemeine Menschenrechte).40
Even though the law of nations did not recognize any human authority
superior to independent and sovereign states (having history as its ultimate or
highest court), it tended by nature to unify the human family, bringing it
closer together in one grand and harmonious community.41
. 38
H. Grotius, De jure belli
ac pacis, Bk 1, Ch. 1, sect. 6 (1913), at 2 notes that royal power contains
both paternal and religious (as in ‘lord-like’) aspects of power: ‘sic regia
potestas sub se habet et patriam et domini- cam potestatem’.
. 39
The voluminous treatise
authored by R.J. Phillimore, Commentaries upon International Law (1879–1889),
4 vols, is based upon Vattel’s framework. There, after an introductory first
part, the second part continues by treating the ‘Subjects of International Law.
States’, while a third concerns the ‘Objects of International Law’, and an
additional (and final) one deals with the ‘Principle of Intervention’.
. 40
A.W. Heffter, Das
europäische Völkerrecht der Gegenwart, auf den bisherigen Grundlagen (8th
edn, by C.F. Müller, 1888), sect. 1, at 1: ‘[e]s enthielt demnach theils ein
äusseres Staatenrecht, theils ein allgemeines Menschenrecht’.
. 41
Ibid., sect. 2, at 4.
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Coherently with his view
of international law, Heffter dedicates the first section of Book I of his
treatise to ‘the subjects of the law of nations’, among which, of course, we
first encounter states, as well as sovereign rulers (in the second section) and
individual persons (in the third part). Also in the second section of Book I,
he refers to things (Rechte der Sachen) and, in the third section, to
obligations (Das Recht der Verbindlich- keiten), which clearly reflect
Roman law influences. Book II concerns state rights to take action in times of
war (Actionenrechte der Staaten), while Book III deals with issues of
international commerce, in times both of peace and of war. Taking a close look
at this structure, it could be said that Heffner was the last great defender of
a form of law of nations which still formed part of the traditional juridical
paradigm and which was ultimately anchored in the Roman ius gentium.
Even though Heffter has
been criticized from time to time by legal thinkers as being out of date for
trying to apply private law concepts to international relations,42 he was, in
my opinion, a pioneer in laying the foundation of the new global law in certain
aspects. For example, Heffter clearly anticipated that international law as a
strictly inter-state law was insufficient to address the legal problems of the
human commu- nity as a whole.
The development in legal
science of a new area of private international law which would be separate from
public international law was one of the first consequences of the adoption of
this closed international statist paradigm which Heffter strongly opposed.43
Those restrictive legal theories supporting the idea of international law as an
exclusive interstate law were completely contrary to the great expansion of a
flour- ishing, transnational and open entrepot trade. This growing commercial
reality would relentlessly march forward against a rigid positivist and
bureaucratic state order that was dead set against turning ‘private
international law’ into an ‘international private law’.
The new international
paradigm was consolidated during the 18th century, at the same time as the new
emerging constitutionalism, but remained entirely on the side- lines. As
international law was at that time simply a law between states, and affected
relations solely between and among states; constitutionalism remained a world
apart, reserved exclusively for domestic issues. As a result, international law
and constitu- tional law continued to be unrelated, as if they were polar
opposites in dealing with legal thought. For a mind such as Vattel’s,
international law could not be constitu- tionalized, since it did not, given
the legal mindset at the time, relate to any sort of established community or
to any type of overarching supra-national government, which theoretically would
have to exist above the states themselves.
Even though it appears
paradoxical, the international statist paradigm would not need to have recourse
to public law in the strict sense (the law between two non-equal parties: the
state and the citizen), as all states were by definition equals. Therefore,
their relations could be governed either simply by contractual means or, if
need be, by recourse to arms, that is, war. This marked separation between
constitutionalism and international law at
. 42
For more like this see A.
Nussbaum, A Concise History of the Law of Nations (1947), at 230.
. 43
On this topic see Domingo, supra
note 2, at 32–35.
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Gaius, Vattel, and the
New Global Law Paradigm 639
that time has resulted
in certain unfortunate consequences for legal science and has led to a sort of
corruption of the true essence of both constitutional law and international
law. Thus, constitutional law has been limited to the basic law of specific
states, while inter- national law has been limited to a law merely between and
among states, and one in which there has traditionally been no place for the
individual.
The paradigm offered to
us by Vattel has become completely outdated in our time. The three elements of
Vattel’s tripartite division have been shown to be totally insuf- ficient for
the task of legally governing international relations, especially in this era
of globalization. The first element of Vattel’s triad, the state, has lost its
monopoly in that realm, since it is no longer the exclusive subject of
international law. From the Universal Declaration of Human Rights (1948)
onwards, the person44 has slowly but surely gained a greater active role in the
area of international law, to the point that it has been recognized as a
subject of international relations (a holder of international rights) with a
limited capacity to take part in international disputes. Today, it is a matter
of fact that the person possesses international legal status.45
In addition,
international organizations have also been gaining an increasing voice and role
in the international arena.46 It seems very difficult to understand the modus
operandi of the international law of our days without these global
institutions, which are increasingly more present and active on the world scene
and have greater decision- making abilities than ever. On the other hand, the
international paradigm, by focusing its attention on the state as a member of a
society or a grouping of states, has neglected the emerging global human
community into which humanity is evolving as a result of globalization.
The loss by states of
their exclusive monopoly (as subject of international law) has changed the
second element of the Vattelian tripartite division, that regarding inter-
state relations. The ‘things’ included in the tripartite Justinian division
were reduced to ‘the duties and rights as between states’ as the sole purpose
of international law. It is nonetheless well-known that international relations
are no longer strictly and exclu- sively inter nationes, but rather have
become a complex matrix of trans-national (if not supra-national) networks and
relations, created by a great variety of non-state actors: international public
companies, transnational (TNCs) or multinational corporations (MNCs), non-governmental
organizations (NGOs), international institutions, etc.47
Finally, war, the third
element of Vattel’s tripartite division, can no longer properly be considered
as a bona fide legal tool for the resolution of conflicts between
states, thanks to the voluntary, multilateral refusal and renunciation of the
threat of force or the actual use of force between states (see Article 2(4) of
the UN Charter), except in cases of a right to collective defence according to
Article 51 of the Charter.
. 44
In this sense, the title of A.
Cassese’s selected papers is quite accurate: Human Dimension of
International Law (2008).
. 45
A limited view of this quite
transcendent topic is offered in I. Brownlie’s Principles of Public
International Law (7th edn, 2008), at 65.
. 46
As regards their role, I refer
to the works of J.E. Álvarez, International Organizations as Law-Makers (2005),
and J. Klabbers, An Introduction to International Institutional Law (2nd
edn, 2009).
. 47
For more on this see A.-M.
Slaughter, A New World Order (2004).
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4 The New Paradigm of Global
Law
Such being the state of
the world today, international law must definitively abandon its statist
paradigm and, following the classical legal paradigm, must forge a new one
properly adapted to the needs arising from globalization. In effect, the
classical legal paradigm which emerged from the tripartite division of
‘persons–things–actions’ remains essentially valid today, both in the spheres
of private law and that of public law. The classical paradigm only needs to be
updated, so that it applies to the new arena of global law.
The following tripartite
division provides us with a specific idea of the new global law paradigm:
‘global community–global issues–global rule of law’. The new global paradigm
that would emerge from the tripartite division would differ from the statist
paradigm in that it would not involve a rupture with the classical model of
persons, things, and actions, but would be rather, I believe, an adaptation of
it. Instead, the triad of patria potestas–dominium–bellum iustum that
shapes the current international paradigm would be broken up.
As we will see, to shape
the new global law paradigm it is important to redeem the notion of
‘constitution’. However, here we are not dealing with concepts associated with
the idea of a nation-state, and even less with something relating to a written
document that outlines a state’s basic law. Instead, we are dealing with a
concept that reflects the most authentic sense of the word, to ‘constitute’
(cum statuere), or rather, jointly to establish, set up, or institute
the organizational and functional model of a political com- munity which is
identified as such. In this sense, the Res Publica Romana, even though
it never had a foundational written text or document, did of course have a
constitution. Note that a constitution is not necessarily born at a specific
historic moment in time but may instead take shape over time, without one
having to say when exactly it was estab- lished or definitively came into
existence. With these insightful words, Cicero expresses this same idea in his
dialogue, De re publica48: ‘our own commonwealth was based upon the
genius, not of one man, but of many; it was founded not in one generation, but
in a long period of several centuries and many ages of men’. From this, then,
one may easily refer, as Bruce Ackerman has, to ‘constitutional moments’.49
Moreover, I believe that we are facing one of these moments right now, but on a
global level.
For this reason, in the
same way that an attempt to forge an international constitu- tionalism subject
to the statist paradigm is really a contradictio in terminis, a
cosmopolitan constitutionalism, built upon the new global law paradigm, is an
obvious and urgent necessity, one that is required by the very nature of the
new global community. It therefore should come as no surprise that certain
jurists push hard for the constitu- tionalization of international law.50
Constitutionalization would be akin to providing
. 48
Cicero, De re publica 2.2
(trans. C.W. Keyes, ed. The Loeb Classical Library, reimpr., 2006), at 111–113:
‘nostra autem res publica non unius esset ingenio, sed multorum, nec una
hominis vita, sed aliquot constituta saeculis et aetatibus’ (at 110–112).
. 49
B.A. Ackerman, We the
People I. Foundations (1991).
. 50
J. Klabbers, A. Peters, and G.
Ulfstein, The Constitutionalization of International Law (2009) and
Dunoff and
Trachtman (eds), supra
note 8.
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the emerging new global
law paradigm with its naturalization papers. However, this notion of
cosmopolitan constitutionalism has absolutely nothing to do with the creation
of a ‘Global World State’ or anything of a similar nature. Rather it would be
the exact opposite.
A Global Human
Community
The central focus of the
law is the person. Without the person, no law could emerge (ius ex persona
oritur).51 For this reason, the global law paradigm fully takes on board
the first element of the classical law paradigm, the person. It considers the
person, not only in and of itself, or as a member of a specific political
community, but instead as the integral constituent part of humanity as a whole.
In the statist international para- digm, the state takes the place of the
person, whereas in this new global paradigm, the global community (that is to
say, humanity) neither replaces nor displaces the person, but naturally
integrates it therein. Thus, in this new global paradigm the person is the
primary subject and focus, and is not relegated to a secondary role, as
happened with the application of the international law paradigm.52
Notwithstanding the
profound changes in the last half of the 20th century, the current international
community cannot yet be identified with humanity itself as a whole, since it
remains firmly anchored in the idea of state sovereignty. Thus, the
international community continues to be more of a society of states, ordered by
their often divergent self-interests, than a human community (in the strict
sense), which would instead be guided by the concept of the common good.
Antonino Cassese very accurately states that ‘the world community continues to
be dominated by sovereign states, each of which is primarily bent on the
pursuit of its own short- or medium-term interests’.53 In addition, humanity
cannot be identified with the Society of Peoples, comprised of ‘liberal and
decent peoples’, that is to say, the ‘well-ordered peoples’ to whom John Rawls
refers in his well-known monograph.54 The reason for this is that the Society
of Peoples does not include humanity as a whole, but rather only a certain
portion of it. Neither the ‘liberal and decent’ peoples nor the ‘well-ordered’
peoples incorporate the full dimension of the total human community, which we
will speak about shortly.
For many years, two
communities will have to co-exist, communities which do not fully coincide or
fit together well, but rather which are superimposed one upon the other, overlapping
oddly at times. Until the international community is transformed
. 51
On this subject I make
reference to my book, Domingo, supra note 2, at 123–126.
. 52
Anne Peters skilfully heads in
this same direction, as evidenced in Klabbers, Peters, and Ulfstein, supra note
51, at 157: ‘[i]n a constitutional world order, natural persons are the primary
international legal
personal and
the primary members of the global constitutional community’.
. 53
In this sense see Cassese,
‘Soliloquy’, in Cassese, supra note 45, at p. lxxvii: ‘[t]he world
community con-
tinues to be
dominated by sovereign states, each of which is primarily bent on the pursuit
of its own short- or medium term interests’; and at pp. lxxvii–lxxviii: ‘[i]n
sum, the world community is still bedeviled by the huge gap between generous
and visionary legal rhetoric and the harsh reality of states each substantially
pursuing its own national interests’.
54 J. Rawls, The
Law of Peoples, with ‘The Idea of Public Reason Revisited’ (1999),
at 4–6, 62–78.
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into or is absorbed by
the global human community, the two paradigms will continue to survive: one,
the statist paradigm, which has shaped and been a source for inter- national
law for so long, and the second, the new global human community, which shapes
and acts as a source for the emerging global law.
The birth of humanity as
a true political community has not been the result of a social compact or
accord, but rather has come about as the result of an unquestion- able social
reality, that of globalization. The ‘disunited multitude’ of human beings, as
Hobbes calls humanity,55 begins ever more to resemble a massive, multitudinous
assembly brought together by a consensus view regarding the global nature of
the law and the utility of the common good. This is, in a sense, the commonwealth
(coetus multitudinis iuris consensu et utilitatis communione sociatus) which
Cicero refers to in his dialogue De re publica.56
First comes social
reality, and then comes the law that governs it, not vice versa. These are the
current facts, the nova facta, that force jurists to search for new
solutions to deal with the challenges currently facing society. To think
otherwise and not to acknowledge change (and its inevitable impact on the law)
is merely to turn the law into the problem, and not the solution. As things
stand today, from a juridical point of view we are dealing with a humanity that
exists as a nascent community, one that (paraphrasing the Roman jurists) we
could call ‘incidental’ or spontaneous (a com- munio incidens). Such a
community arises without an explicit prior agreement among its members. Even
so, it is no less a real community and certainly no less worthy of being
further developed as such. In fact, for this development to occur, it is
necessary legally to institutionalize the ‘global social contract’.57
In his work, The
Leviathan, Thomas Hobbes carefully notes the two general ways of creating
communities. All communities (as commonwealths) arise either by
institution or by acquisition.58 Applied to humanity, one may certainly
therefore believe that mankind will be institutionalized as a political
community through some sort of world-wide consensus, or instead will end up
being dominated by unscrupulous imperialistic plutocracies or economic
cryptocracies. The recent economic crisis has highlighted the real risks and
possibilities of the latter situ- ation coming to pass.
. 55
Cf. T. Hobbes, The
Leviathan (ed. J.C.A. Gaskin, 1996), ch. 18, no. 2, at 115.
. 56
Cicero, De re publica,
supra note 48, 1.39, at 64–65: ‘[e]st igitur, inquit Africanus, res
publica res populi,
populus autem non omnis hominum coetus quoquo modo
congregatus, sed coetus multitudinis iuris consensu et utilitatis communione
sociatus’ (well, then, a commonwealth is
the property of a people. But a people is not just any collection of human
beings brought together in any sort of way, but an assemblage of people in
large numbers associated in an agreement with respect to justice and a
partnership for the common good’).
. 57
See, similarly, D. Held, Global
Covenant, The Social Democratic Alternative to the Washington Consensus (2004),
at 161–169.
. 58
Cf. Hobbes, supra note
55, Pt II, ch. 17, para. 15, no. 88, at 115, and its subsequent related
development in chs 18–20. The difference between the two of them is clearly
explained by Hobbes in Pt II, ch. 20, para. 2, no. 102, at. 132: ‘[a]nd this
kind of dominion, or sovereignty, differeth from sovereignty of institution,
only in this, that men who choose their sovereign, do it for fear of one
another, and not of him whom they institute: but in this case, they subject
themselves, to him they are afraid of’.
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The establishment of
humanity as a political community has, in my opinion, a potential reach and
certain legal consequences (both positive and negative) that, for the time
being, we are scarcely able to comprehend. It is precisely this which justifies
a transition from international law to a new global law, such as the transition
which occurred centuries ago when the birth of the nation-state led to the
transformation of the law of nations into the international law that we are
familiar with.59
All established
communities need law, rules of the game which guarantee justice and peace. Here
we are dealing with a clear example of the most basic principle of justice: ubi
societas ibi ius.60 And where there is a community, there must subsequently
be an ordo iuris, a legal system which includes and integrates private
law with public law, structuring the law in a constitutional manner. Thus, the
global law paradigm is both constitutional and cosmopolitan in nature, a point
very well expressed by Mattias Kumm.61
The main legal
consequence of turning humanity into a political community is the necessity of
establishing a true global legal system (ordo iuris universalis) to
order and govern it. This legal system, sui generis by definition, must
somehow integrate all the world’s existing legal systems, and be compatible
with the immense variety of legal traditions and actual normative content that
exists.62 Thus, the opposition between monism and dualism, which is still a
very popular issue in contemporary constitu- tional debate, would lose its
significance in the new global paradigm. The new para- digm would be capable
(thanks to its inherently constitutional character) of unifying legal systems
without imposing uniformity, of harmonizing without forcibly equal- izing, and
of integrating without levelling: plures in unum. Humanity, by nature
very inclusive, allows for an internal range of diversity, due to its
uniqueness, which is far greater than that existing under the restrictive rules
governing the community of sovereign states. Law must take into account this
inclusive dimension of humanity.
Law is ever personal,
relating to a specific person (the individual dimension), to a group of persons
(the social dimension), or to the entirety or totality of persons, that is to say,
humanity as a whole (the universal dimension). This tridimensionality has legal
importance, in the sense that it is not the same to apply or enforce
individual, social, or universal laws. When law is applied in this three
dimensional manner, it recognizes and covers the full meaning and aspects of
our humanity, and we are therefore able to speak strictly of a ‘complete’ legal
system. For this reason, so long as sovereign states refuse to recognize global
law, the typical state-based legal system will continue being incomplete. Why?
It fails to take into account the human person
. 59
For more on this topic I refer
to my book, Domingo, supra note 2, at 3–32.
. 60
I provide commentary on this
aphorism in R. Domingo (ed.), Principios de Derecho global. 1000 reglas y
aforismos jurídicos comentados
(2006), at para. 959.
. 61
Kumm, supra note 8, at
263–264: ‘[c]osmopolitan constitutionalism establishes an integrative basic
con-
ceptual framework for a
general theory of public law that integrates national and international law’.
In my opinion, nonetheless, cosmopolitan constitutionalism is even more
expansive in the way it must also integrate the private sphere; in other words,
it is not truly constitutional. Thus, the difference between the public sphere
and the constitutional sphere is that the constitutional sphere includes by
definition both the public and the private spheres. The constitutional sphere
is broader than the public one.
62 Regarding
this legal order see Domingo, supra note 2, at 121–153.
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644 EJIL 22 (2011),
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as an integral member of
humanity as a whole, and thus as a member of the higher- level political
community.
Thus, the ‘I’ (ego) of
the individual dimension, the ‘we’ (nos) of the social dimension, and the ‘all’
(omnes) of the universal dimension have different legal effects, since they
each affect the law in different ways. The three dimensions are interrelated as
they are all essentially personal (i.e., deal with human persons), but are
qualitatively dis- tinct. When the individual legal dimension does not take
into consideration the law’s social dimension, one rapidly falls into legal (or
juridical) individualism. There, law becomes increasingly closed to the idea of
solidarity with others in the human family. Alternatively, when the social
dimension does not properly consider law’s universal dimension, it easily leads
to imperialism, which aims to impose the rules and outlook of a specific
political community on the global community (or part thereof). If the uni-
versal dimension of law fails to recognize the other dimensions (individual and
social), personal rights are suffocated and suppressed, and self-government of
institutions is paralysed. Subsidiarity is not respected, turning the world
into a sort of centralized and standardized legal wilderness where ‘one size
fits all’. This is ultimately incompat- ible with the true rule of law and the
respect for the individual that it entails.
B Global Issues
In the new global
paradigm, ‘things’ no longer refer exclusively to ‘relations between States’,
but rather to those questions that truly affect humanity as a whole (global issues).
These are relatively few and variable. Among others, global issues would
include, for example, those fundamentally relating to the preservation of the
planet (environmental protection, climate change, etc.) and the physical
survival of human beings (poverty eradication, natural disaster prevention and
post-disaster aid/rebuild- ing efforts, elimination of nuclear arms, etc.).
They would also cover questions like global security, dealing with
international terrorism, the prosecution of crimes against humanity, etc. Of
course, the protection of human rights would be of the highest priority, but
only to the extent that such rights were not sufficiently pro- tected under the
various local or national legal systems. Decisions regarding what constitutes a
truly global issue (and what its actual parameters would be) must always be
made on the basis of the key global law foundational principles of sub-
sidiarity and solidarity.
The global law paradigm
would take a subject-matter jurisdictional approach, since territorial
and personal aspects are by nature constituent parts of the global commu- nity.
These global issues would be covered by a sort of ‘reserve of globality’, and
would thus be subject to the ‘global legal domain’. The actual
determination of global issues would be the purview of a world parliament, and
its sole task (in order to ensure it did not acquire excessive power). These
global issues would be managed by global institu- tions created ad casum, whose
ongoing efforts under global law would be subject to relevant judicial
monitoring and control.63
63 As I have
dealt with them in great detail elsewhere, at this point I will wrap up my
treatment of these issues. Cf. ibid., at 144–147.
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Gaius, Vattel, and the
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C The Global Rule of
Law
The third fundamental
element of the global paradigm is the ‘global rule of law’. This would
substitute for war (which has already become outdated in legal science, both
theoretically and practically) in the state-based paradigm and would complete
the Roman law concept of actio of the classical legal paradigm. The
diversity of legal con- flicts and the variety of dispute resolution systems in
the transnational area inevitably lead us to a more general concept of the
enforcement of the law as guarantor of liberty and of social order. This
concept should represent, in my opinion, the clear, unques- tioned, and
universally accepted supremacy of law, otherwise known as the ‘rule of law’. In
this way, both the global human community (the first element in our triad of
foundational elements) and global issues (the second element) must be subjected
to the imperium of the law (the rule of law). This would make up
the necessary core of a global legal order capable of interacting with and
binding together all the world’s legal systems.
This third element of
the global paradigm is found at the heart of the common law tradition.64 As
noted by the famous British historian, William S. Holdsworth, the doc- trine of
the rule of law is possibly ‘the most distinctive, and certainly the
most salutary, of all the characteristics of English Constitutional Law’.65 The
great advantage that this third element offers over the concept of the State of
Law (in German, Rechtsstaat) is that the former in history developed
before the modern idea of the state did. From there, it is not too difficult to
imagine a notion of the rule of law which exists separately from that of
the state.66 To the contrary, it is difficult to imagine a State of Law which
exists separately from the sovereign state. It is by nature subject to the
state’s theoretical confines. The formation of a world state would, in the
words of Hannah Arendt, be ‘not only a forbidding nightmare of tyranny, it
would be the end of all political life as we know it’.67
. 64
Still interesting and well worth
reading is Holdsworth, ‘Rule of Law’, in W.S. Holdsworth, Some Lessons from
Our Legal History (1928), at 109–169. In a certain way, Holdsworth foresaw
the phenomenon of the globalization of the law (at 155): ‘the inventions of
modern science have diminished the size of the world, and have thus made it
possible for new legal and political ideas to assume a cosmopolitan character’.
An excellent outline of the history of the ‘rule of law’ is provided in W.S.
Holdsworth’s A History of English Law (1938), x, at 647–650 and the
internal references in that work. For an overview of the historical development
of the concept see Costa, ‘The Rule of Law: a Historical Introduction’, in P.
Costa, D. Zolo, with the cooperation of E. Santoro (eds), The Rule of Law:
History, Theory and Criticism (2007), at 73–149. Of great interest as well
is Zolo’s essay, ‘The Rule of Law: A Critical Reappraisal’, in ibid., at
3–71.
. 65
Holdsworth, A History,
supra note 64, x, at 647.
. 66
This is actually the title of
Palombella’s article on the topic, ‘The Rule of Law Beyond the State. Failures.
Promises and Theory’, 7 Int’l
J Constitutional L (2009) 442. On this topic see also, among others, L.
Morlino and G. Palombella (eds), Rule of Law and Democracy. Internal and
External Issues (2010), as well as G. Palombella and N. Walker (eds), Relocating
the Rule of Law (2010).
. 67
Arendt, ‘Karl Jaspers: Citizen
of the World?’, in H. Arendt, Men in Dark Times (1995), at 81. At 82 she
insists on the same idea: ‘[t]he establishment of one sovereign world state,
far from being the prerequisite for world citizenship, would be the end of all
citizenship. It would not be the climax of world politics, but quite literally
its end.’
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To avoid the occurrence
of that which Joseph Raz describes so clearly – with a spot of irony and much
truth – in his well-known essay on the rule of law,68 I will attempt to
substantiate the three points which reflect the reality and the significance
involved in the global rule of law by paraphrasing the British
constitutionalist, Albert V. Dicey.69 First, global rule of law means ‘the
absolute supremacy or predominance of global law as opposed to the influence of
arbitrary power’. Secondly, it means ‘equality before the global law, or the
equal subjection of the whole human community to the global law administered by
the global law courts’. Lastly, the global rule of law may be used as a way of
expressing the fact that global law would be a part of the ordinary law of each
country, in the sense that all humanity, and the political institutions and
communi- ties established by it, are part of the global human community.
The establishment of a
global rule of law demands the full harmonization (at least as regards basic
global questions) of the various legal systems, as well as an authority that
would exist above the states themselves. This global authority would in turn be
subjected to the law. Otherwise, the rule of law could not be applied justly,
because it would have been established to govern vertical legal relationships
rather than horizontal ones. This global political authority would be nothing
other than a Global Parliament, the democratic institution par excellence. It
would be the only conceivable institution capable of bringing into reality that
which I would consider, in the words and terminology of H.L.A. Hart,70 the
‘rule of recognition’ of the new global law: ‘quod omnes tangit ab omnibus
approbetur’. Law which affects all must be approved by all. This basically
means that rules governing issues affecting all humanity (and only those
issues, and only to the extent that they affect all) would have to be approved
by humanity as a whole.71 This, and nothing else, would be the means by which
we could democratize the new global law paradigm right to its core. Of course,
this ambitious proposal would arise at a much later stage in a lengthy
evolutionary process. There will be many steps to take between the adoption of
the global law paradigm as an interpretive framework that replaces the statist
paradigm and a global institutional reform that establishes a Global
Parliament.
5 Conclusion
The Gaian–Justinian
tripartite division of law into persons, things, and actions was important for
laying the groundwork for the development of the classical legal para- digm,
one which has come down to us through the centuries both in the common law and
civil law traditions. The Gaian–Justinian tripartite division, even though it
developed primarily in the area of private law, should not be restricted or
limited to it.
. 68
J. Raz, The Authority of
Law (1979), at 210: ‘[n]ot uncommonly when a political ideal captures the
imagination of large numbers of people its name becomes a slogan used by
supporters of ideals which bear little or no relation to one it originally
designated’.
. 69
A.V. Dicey, Introduction to
the Study of the Law of the Constitution (8th edn, 1915), at 198–199.
. 70
H.L.A. Hart, The Concept of
Law (2nd edn, with a Postscript edited by P.A. Bulloch and J. Raz, 1997),
especially at 95–110.
. 71
For more on this subject I
make reference to my book, Domingo, supra note 2, at 144–145.
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Gaius, Vattel, and the
New Global Law Paradigm 647
William Blackstone, for
example, applied it with remarkable deftness to public law. In the area of
international law, Emer de Vattel substituted the classical ‘persons, things,
and actions’ tripartite division for that of ‘States, Relations-between-states,
and War’ in his work, The Law of Nations. The modified tripartite
division led to the shaping of a new (at that time) international statist
paradigm, which was exclusively focused on the concept of the nation-state.
This statist paradigm has become entirely outdated in the era of globalization.
The new global paradigm, as successor to the statist para- digm, must be
developed from and based on the classical paradigm, adapting it to the needs
and requirements of global society. The global paradigm could be built upon the
following triad: global human community, global issues, and global rule of law.
These three elements would comprise the basic cognitive building blocks upon
which the principles of a nascent global legal system could be developed. To
carry out this mission, cosmopolitan constitutionalism, uncoupled from the
limiting connotations of the term nation-state, would play a fundamental role.
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