Law Commons^™

Interpretive Entrepreneurs, Melissa J. Durkee

Scholarly Works

Private actors interpret legal norms, a phenomenon I call "interpretive entrepreneurship." The phenomenon is particularly significant in the international context, where many disputes are not subject to judicial resolution and there is no official system of precedent. Interpretation can affect the meaning of laws over time. For this reason, it can be a form of "post hoc" international lawmaking, worth studying alongside other forms of international lobbying and norm entrepreneurship by private actors. The Article identifies and describes the phenomenon through a series of case studies that show how, why, and by whom it unfolds. The examples focus on entrepreneurial …

Domestic Courts And The Generation Of Norms In International Law, Charles T. Kotoby Jr.

Articles

International law in the form of treaty and custom is primarily shaped by national executives and legislatures. To be sure, “judicial decisions” are deemed a “subsidiary means for the determination of [international] law,” but that still does not give domestic courts an everyday role in the generation of universal norms and international law. This article proposes a more dynamic reality which elevates the importance of municipal courts in the generation and creation of international law. The truth is that domestic courts interact regularly to announce and create important universal norms—by, for instance, adjudicating expropriation claims, passing on the recognition and …

Breaking The Silence: Why International Organizations Should Acknowledge Customary International Law Obligations To Provide Effective Remedies, Kristina Daugirdas, Sachi Schuricht

Law & Economics Working Papers

To date, international organizations have remained largely silent about their obligations under customary international law. This chapter urges international organizations to change course, and to expressly acknowledge customary international law obligations to provide effective remedies. Notably, international organizations’ obligations to afford effective remedies need not precisely mirror States’ obligations to do so. Instead, international organizations may be governed by particular customary international law rules. By publicly acknowledging obligations to afford effective remedies, international organizations can influence the development of such particular rules. In addition, by acknowledging obligations to afford effective remedies — and by actually providing effective remedies — international …

A Future For Paris? Federalism, The Law Of Nations, And U.S. Courts, Jamison E. Colburn

Journal Articles

The 'We Are Still In' movement raised novel and urgent questions about the status of executive agreements, treaties, and customary international law in U.S. courts. As sub-national governments increasingly face difficult trade-offs between climate change mitigation and adaptation, American courts will confront challenges thereto likely grounded in various types of "dormant" preemption of state and local initiatives. This symposium essay argues that our courts must first situate sub-national actions on climate mitigation within a complex and evolving context of mitigation as a globally-scaled collective good that can only be provided if contributions thereto accumulate over time. They must also avoid …

Does Customary International Tax Law Exist?, Reuven S. Avi-Yonah

Law & Economics Working Papers

Customary international law is law that “results from a general and consistent practice of states followed by them from a sense of legal obligation.” “International agreements create law for states parties thereto and may lead to the creation of customary international law when such agreements are intended for adherence by states generally and are in fact widely accepted.” Does customary international law (CIL) exist in tax? There are over 3,000 bilateral tax treaties, and they are about 80% identical to each other, but do they create CIL that binds in the absence of a binding treaty, like for example the …

Interstitial Space Law, Melissa J. Durkee

Scholarly Works

Conventionally, customary international law is developed through the actions and beliefs of nations. International treaties are interpreted, in part, by assessing how the parties to the treaty behave. This Article observes that these forms of uncodified international law—custom and subsequent treaty practice—are also developed through a nation’s reactions, or failures to react, to acts and beliefs that can be attributed to it. I call this “attributed lawmaking.”

Consider the new commercial space race. Innovators like SpaceX and Blue Origin seek a permissive legal environment. A Cold-War-era treaty does not seem adequately to address contemporary plans for space. The treaty does, …

Striking A Grotian Moment: How The Syria Airstrikes Changed International Law Relating To Humanitarian Interventions, Michael P. Scharf

Faculty Publications

In the years since the 1999 NATO airstrikes on Serbia to prevent ethnic cleansing of the Kosovar Albanians, international law has been moving in fits and starts toward recognition of a limited right of humanitarian intervention in the absence of Security Council approval. But all the ingredients necessary for the crystallization of customary international law were not present until the April 14, 2018 U.S./French/U.K. airstrikes on Syrian chemical weapons facilities. This article examines the unique features of the April 2018 airstrikes – the context of a crisis of historic proportions, the focus on preventing the use of chemical weapons, the …

A Theory Of Constructive Interpretation For Customary International Law Identification, Nadia Banteka

Scholarly Publications

No abstract provided.

The Caroline Affair In The Evolving International Law Of Self-Defense, Matthew C. Waxman

Faculty Scholarship

The "Caroline" incident – an 1837 raid by British Canadian militia across the Niagara River border to sink an American steamboat being used by Canadian insurgents – is well-known to many international lawyers. United States Secretary of State Daniel Webster’s resulting correspondence with British representative Lord Ashburton is often cited today as a key authority on customary international self-defense standards. University of Ottawa professor Craig Forcese has produced a valuable new history and analysis of that event, its legal context, and its continuing influence: "Destroying the Caroline: The Frontier Raid that Reshaped the Right to War." As explained in this …

The Future Of The Federal Common Law Of Foreign Relations, Ingrid Wuerth

Vanderbilt Law School Faculty Publications

The federal common law of foreign relations has been in decline for decades. The field was built in part on the claim that customary international law is federal common law and in part on the claim that federal judges should displace state law when they conclude that it poses difficulties for U.S. foreign relations. Today, however, customary international law is generally applied based upon the implied intentions of Congress, rather than its free-standing status as federal common law, and judicial evaluation of foreign policy problems has largely been replaced by reliance upon presidential or congressional action, or by standard constitutional …

Why Federal Courts Apply The Law Of Nations Even Though It Is Not The Supreme Law Of The Land, Anthony J. Bellia, Bradford R. Clark

Journal Articles

We are grateful to the judges and scholars who participated in this Symposium examining our book, The Law of Nations and the United States Constitution. One of our goals in writing this book was to reinvigorate and advance the debate over the role of customary international law in U.S. courts. The papers in this Symposium advance this debate by deepening understandings of how the Constitution interacts with customary international law. Our goal in this Article is to address two questions raised by this Symposium that go to the heart of the status of the law of nations under the Constitution. …

Custom In Our Courts: Reconciling Theory With Reality In The Debate About Erie Railroad And Customary International Law, Nikki C. Gutierrez, Mitu Gulati

Faculty Scholarship

One of the most heated debates of the last two decades in U.S. legal academia focuses on customary international law’s domestic status after Erie Railroad v. Tompkins. At one end, champions of the “modern position” support customary international law’s (“CIL”) wholesale incorporation into post-Erie federal common law. At the other end, “revisionists” argue that federal courts cannot apply CIL as federal law absent federal legislative authorization. Scholars on both sides of the Erie debate also make claims about the sources judges reference when discerning CIL. They then use these claims to support their arguments regarding CIL’s domestic status. Interestingly, neither …

How And Why International Law Binds International Organizations, Kristina Daugirdas

Articles

For decades, controversy has dogged claims about whether and to what extent international law binds international organizations (“IOs”) like the United Nations and the International Monetary Fund. The question has important consequences for humanitarian law, economic rights, and environmental protection. In this Article, I aim to resolve the controversy by supplying a theory about when and how international law binds IOs. I conclude that international law binds IOs to the same degree that it binds states. That is, IOs are not more extensively or more readily bound; nor are they less extensively or less readily bound. This means that IOs, …

Custom's Method And Process: Lessons From Humanitarian Law, Monica Hakimi

Book Chapters

A central question in the literature on customary international law (CIL) goes to method: what is the proper method for "finding" CIL - that is, for determining that particular norms qualify as ClL? The traditional method is to identify a widespread state practice, plus evidence that states believe that the practice reflects the law (opinio juris). That method has long been criticized as incoherent, unworkable, and out of touch with modern sensibilities. Thus, much of the CIL literature addresses its perceived problems. The principal goals of this literature are to help resolve whether norms that are claimed to be CIL …

Customary International Law: An Instrument Choice Perspective, Laurence R. Helfer, Ingrid B. Wuerth

Faculty Scholarship

Contemporary international lawmaking is characterized by a rapid growth of “soft law” instruments. Interdisciplinary studies have followed suit, purporting to frame the key question states face as a choice between soft and “hard” law. But this literature focuses on only one form of hard law—treaties—and cooperation through formal institutions. Customary international law (CIL) is barely mentioned. Other scholars dismiss CIL as increasingly irrelevant or even obsolete. Entirely missing from these debates is any consideration of whether and when states might prefer custom over treaties or soft law.

Customary International Law, Ingrid Wuerth, Laurence R. Helfer

Vanderbilt Law School Faculty Publications

Contemporary international lawmaking is characterized by a rapid growth of “soft law” instruments. Interdisciplinary studies have followed suit, purporting to frame the key question states face as a choice between soft and “hard” law. But this literature focuses on only one form of hard law — treaties — and cooperation through formal institutions. Customary international law (CIL) is barely mentioned. Other scholars dismiss CIL as increasingly irrelevant or even obsolete. Missing from these debates is any consideration of whether and when states might prefer custom over treaties or soft law. This article applies an instrument choice perspective to demonstrate custom’s …

How The War Against Isis Changed International Law, Michael P. Scharf

Faculty Publications

In an effort to destroy ISIS, beginning in August 2014, the United States, assisted by a handful of other Western and Arab countries, carried out thousands of bombing sorties and cruise missile attacks against ISIS targets in Iraq and Syria. Iraq had consented to the airstrikes in its territory, but Syria had not, and Russia blocked the UN Security Council from authorizing force against ISIS in Syria. The United States invoked several different legal arguments to justify its airstrikes, including the right of humanitarian intervention, the right to use force in a failed state, and the right of hot pursuit, …

Methodology And Misdirection: Custom And The Icj, Harlan G. Cohen

Popular Media

Associate Professor Harlan G. Cohen published "Methodology and Misdirection: Custom and the ICJ" on the European Journal of International Law's blog EILJ: Talk! on December 1, 2015.

Concept And Contract In The Future Of International Law, John Linarelli

Scholarly Works

This is an article written for a symposium on Joel Trachtman’s book, The Future of International Law. I first deal with the contractarian features of Trachtman’s approach to understanding international law. Using the tools of new institutional economics and constitutional economics, Trachtman seeks to describe the features of an international legal system. This is positive political theory or at least relates substantially to the methods of positive political theory. I explore a different approach, one connecting to normative political theory. In its ambitious sense, my approach would see international law as a form of moral argument, but in its modest …

What Should Restatement (Fourth) Say About Treaty Interpretation?, Jean Galbraith

All Faculty Scholarship

Restatement (Second) and Restatement (Third) of Foreign Relations Law took notably different approaches to treaty interpretation, reflecting intervening changes in the legal landscape. This symposium contribution identifies five developments in international and domestic law since Restatement (Third). It then considers their import for the forthcoming Restatement (Fourth). Most importantly, it argues that Restatement (Fourth) should fully incorporate two articles on treaty interpretation from the Vienna Convention on the Law of Treaties into its black-letter provisions. Since the time of Restatement (Third), these articles have become central to international practice on treaty interpretation, and the principles they set forth are …

The Identification Of Customary International Law And Other Topics: The Sixty-Seventh Session Of The International Law Commission, Sean D. Murphy

GW Law Faculty Publications & Other Works

The International Law Commission held its sixty-seventh session in Geneva from May 4 to June 5, and from July 6 to August 7, 2015, under the chairmanship of Narinder Singh (India). Notably, the Commission’s drafting committee completed a full set of sixteen draft conclusions on the topic of “identification of customary international law,” paving the way for those conclusions with commentaries to be approved by the Commission on first reading in 2016.

Additionally, the Commission provisionally adopted with commentaries initial draft guidelines on “protection of the atmosphere” and initial draft articles on “crimes against humanity,” as well as one further …

Review Of Taming Globalization: International Law, The U.S. Constitution, And The New World Order, Kristina Daugirdas

Reviews

According to Julian Ku of Hofstra University School of Law and John Yoo of the University of California, Berkeley, School of Law, globalization poses a significant threat to the U.S. constitutional system of governance. In their recent book, Taming Globalization: International Law, the U.S. Constitution, and the New World Order, they seek to reassure readers that this threat can be deflected. If their prescriptions are followed, Ku and Yoo argue, the United States can avoid constitutional problems while continuing to reap the benefits of international cooperation. Ku and Yoo insist that they are neither trying to stop globalization …

Humanitarian Intervention: Evolving Norms, Fragmenting Consensus (Remarks), Rosa Brooks

Georgetown Law Faculty Publications and Other Works

Traditionally, the evolution of customary international law was understood as a gradual process: in some idealized model, we might see first a few states, and then a few more, implicitly agreeing to follow a practice, and then we would gradually begin to see additional states doing the same thing. We would also gradually accumulate evidence that these various states are acting in such a way because they consider themselves legally bound to do so. Then, over time, we’ll see more and more states following suit both in word and deed, until at some point we can say with a great …

Accelerated Formation Of Customary International Law, Michael P. Scharf

Faculty Publications

This article examines the phenomenon of accelerated formation of customary international law. It argues that in periods of fundamental change (which the author characterizes as "Grotian Moments"), whether by technological advances, the commission of new forms of crimes against humanity, or the development of new means of warfare or terrorism, customary international law may form much more rapidly and with less state practice than is normally the case to keep up with the pace of developments. The article examines several case studies that explore the application and contours of the concept of "Grotian Moments."

Networking Customary Law, Scott Sullivan

Journal Articles

In United States v. Jones, the U.S. Supreme Court considered whether gathering four weeks of GPS information capturing a suspect’s movement on public roads constituted an unlawful search under the Fourth Amendment of the U.S. Constitution.

In two separate concurring opinions, Justices Alito and Sotomayor rejected the notion that all of a citizen’s movements in public were free from the Amendment’s protection. A unifying theme for both justices was the power of contemporary technology to aggregate isolated acts into a comprehensive knowledge of a person’s private life. Justice Alito writing on behalf of four Justices notes that, over time, the …

How Customary Is Customary International Law?, Emily Kadens, Ernest A. Young

Faculty Scholarship

No abstract provided.

General Law In Federal Court, Bradford R. Clark, Anthony J. Bellia Jr.

GW Law Faculty Publications & Other Works

Conventional wisdom maintains that the Supreme Court banished general law from federal courts in 1938 in Erie Railroad Co. v. Tompkins when the Court overruled Swift v. Tyson. The narrative asserts that Swift viewed the common law as a “brooding omnipresence,” and authorized federal courts to disregard state common law in favor of general common law of their own choosing. The narrative continues that Erie constrained such judicial lawmaking by banishing general law from federal courts. Contrary to this account, Swift and Erie represent compatible conceptions of federal judicial power when each decision is understood in historical context. At the …

The Supreme Court And The Alien Tort Statute: Kiobel V. Royal Dutch Petroleum Co., Ingrid W. Brunk

Vanderbilt Law School Faculty Publications

Alien Tort Statute litigation has generated a growing number of questions about the the scope of statute, but in Kiobel v. Royal Dutch Petroleum Co. the Supreme Court finally answered one of them: the presumption against extraterritoriality applies to the statute. Going forward, courts may apply a robust version of the presumption, effectively ending ATS litigation as we currently know it. Or, they may not. The Court’s citations to Morrison v. Nat’l Austl. Bank Ltd. suggest the former; some language in the various opinions suggests the latter. This article explores these uncertainties and also discusses additional factors that may be …

Custom, General Principles And The Great Architect Cassese, Mary Fan

Articles

Major advances in international criminal law and procedure rose on the trusses of judicially elucidated sources of international law—custom and general principles. These sources depend on the crucial art of derivation advanced by the architect of modern international criminal justice, President Antonio Cassese. What has transformed international criminal justice into flourishing law able to address changing configurations of violence is the development of the art of finding law in the dark and wilds of murky unwritten norms. [para] President Cassese pioneered paths through a perilous bog. "[T]he law lives in persons," and to understand the law one must study the …

Codifying Custom, Timothy L. Meyer

Scholarly Works

Codifying decentralized forms of law, such as the common law and customary law, has been a cornerstone of the positivist turn in legal theory since at least the nineteenth century. Commentators laud codification’s purported virtues, including systematizing, centralizing, and clarifying the law. These attributes are thought to increase the general welfare of those subject to legal rules, and therefore to justify and explain codification. The codification literature, however, overlooks codification’s distributive consequences. In so doing, the literature misses the primary motive for codification: to define legal rules in a way that advantages individual codifying institutions, regardless of how codification affects …