Michael J. Glennon (born 1947) is Professor of Constitutional and International Law at
Tufts University
Tufts University is a private research university in Medford and Somerville, Massachusetts, United States, with additional facilities in Boston and Grafton, as well as Talloires, France. Tufts also has several Doctor of Physical Therapy p ...
's
Fletcher School of Law and Diplomacy
The Fletcher School of Law and Diplomacy is the graduate school of international affairs of Tufts University, in Medford, Massachusetts. Fletcher is one of America's oldest graduate schools of international relations. As of 2017, the student bo ...
.
Before teaching, he held positions advising the
US Senate
The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, with the U.S. House of Representatives being the lower house. Together, the Senate and House have the authority under Article One of the ...
on legal aspects of foreign policy in the 1970s. He has written on US foreign relations law,
national security
National security, or national defence (national defense in American English), is the security and Defence (military), defence of a sovereign state, including its Citizenship, citizens, economy, and institutions, which is regarded as a duty of ...
,
free speech
Freedom of speech is a principle that supports the freedom of an individual or a community to articulate their opinions and ideas without fear of retaliation, censorship, or legal sanction. The right to freedom of expression has been recognise ...
, the
use of force
The use of force, in the context of law enforcement, may be defined as "the amount of effort required by police to compel compliance by an unwilling subject." Multiple definitions exist according to context and purpose. In practical terms, use o ...
,
international law
International law, also known as public international law and the law of nations, is the set of Rule of law, rules, norms, Customary law, legal customs and standards that State (polity), states and other actors feel an obligation to, and generall ...
, and the roles of Congress and the President in
foreign policy
Foreign policy, also known as external policy, is the set of strategies and actions a State (polity), state employs in its interactions with other states, unions, and international entities. It encompasses a wide range of objectives, includ ...
. His books include ''Constitutional Diplomacy'', ''The Fog of Law'', ''Free Speech and Turbulent Freedom'', and most notably, ''
National Security and Double Government''.
Education and early career
Glennon graduated with a
B.A.
A Bachelor of Arts (abbreviated B.A., BA, A.B. or AB; from the Latin ', ', or ') is the holder of a bachelor's degree awarded for an undergraduate program in the liberal arts, or, in some cases, other disciplines. A Bachelor of Arts degree ...
in
Political Science
Political science is the scientific study of politics. It is a social science dealing with systems of governance and Power (social and political), power, and the analysis of political activities, political philosophy, political thought, polit ...
from the
University of St. Thomas in 1970. Afterwards, he served on the ''
Minnesota Law Review
The ''Minnesota Law Review'' is a student-run law review published by students at University of Minnesota Law School. The journal is published six times a year in November, December, February, April, May, and June. It was established by Henry J. F ...
'' while earning a
J.D. from the
University of Minnesota
The University of Minnesota Twin Cities (historically known as University of Minnesota) is a public university, public Land-grant university, land-grant research university in the Minneapolis–Saint Paul, Twin Cities of Minneapolis and Saint ...
in 1973. During the summers of 1968-1970, he was an intern in the Washington office of
Donald M. Fraser
Donald MacKay Fraser (February 20, 1924 – June 2, 2019) was an American politician from Minnesota who served as U.S. Representative from Minnesota's 5th congressional district from 1963 to 1979 and as mayor of Minneapolis from 1980 to 1994.
Ea ...
in the
U.S. House of Representatives
The United States House of Representatives is a chamber of the bicameral United States Congress; it is the lower house, with the U.S. Senate being the upper house. Together, the House and Senate have the authority under Article One of th ...
.
Career
After law school, Glennon resumed work on
Capitol Hill
Capitol Hill is a neighborhoods in Washington, D.C., neighborhood in Washington, D.C., located in both the Northeast, Washington, D.C., Northeast and Southeast, Washington, D.C., Southeast quadrants. It is bounded by 14th Street SE & NE, F S ...
as Assistant Counsel in the
Office of the Legislative Counsel
The Office of the Legislative Counsel of the United States House of Representatives is a nonpartisan government organization which assists the House with the drafting and formatting of laws. The Office was first created as the Legislative Drafting ...
of the US Senate from 1973 to 1977. In 1977, he was appointed
Legal Counsel
A lawyer is a person who is qualified to offer advice about the law, draft legal documents, or represent individuals in legal matters.
The exact nature of a lawyer's work varies depending on the legal jurisdiction and the legal system, as wel ...
to the
Senate Foreign Relations Committee
The United States Senate Committee on Foreign Relations is a standing committee of the U.S. Senate charged with leading foreign-policy legislation and debate in the Senate. It is generally responsible for authorizing and overseeing foreign a ...
, where he served until 1980. In these positions, he handled legal issues involving the
War Powers Resolution
The War Powers Resolution (also known as the War Powers Resolution of 1973 or the War Powers Act) () is a federal law intended to check the U.S. president's power to commit the United States to ...
, the
Panama Canal
The Panama Canal () is an artificial waterway in Panama that connects the Caribbean Sea with the Pacific Ocean. It cuts across the narrowest point of the Isthmus of Panama, and is a Channel (geography), conduit for maritime trade between th ...
treaties, the
Salt II treaty, the
Saigon evacuation,
arms export controls, the
Taiwan Relations Act
The Taiwan Relations Act (TRA; ) is an Act of Congress, act of the United States Congress. Since the Joint Communiqué on the Establishment of Diplomatic Relations, formal recognition of the China, People's Republic of China, the Act has defined ...
, and
intelligence oversight.
[Smith, Jordan Michael (October 19, 2014).]
Vote all you want. The secret government won’t change
" ''The Boston Globe''. Retrieved June 16, 2015.
Glennon's academic career began as an adjunct professor at
New York University Law School
The New York University School of Law (NYU Law) is the law school of New York University, a private research university in New York City.
Established in 1835, it was the first law school established in New York City and is the oldest survivin ...
in 1977, where he taught a seminar on foreign relations law with
Thomas M. Franck (with whom he later co-authored a casebook on the subject). After practicing law in
Washington, D.C.
Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and federal district of the United States. The city is on the Potomac River, across from Virginia, and shares land borders with ...
, from 1980 to 1981 he taught at law schools at the
University of Cincinnati
The University of Cincinnati (UC or Cincinnati, informally Cincy) is a public university, public research university in Cincinnati, Ohio, United States. It was founded in 1819 and had an enrollment of over 53,000 students in 2024, making it the ...
, the
University of California, Davis
The University of California, Davis (UC Davis, UCD, or Davis) is a Public university, public Land-grant university, land-grant research university in Davis, California, United States. It is the northernmost of the ten campuses of the University ...
,
and
Boston University
Boston University (BU) is a Private university, private research university in Boston, Massachusetts, United States. BU was founded in 1839 by a group of Boston Methodism, Methodists with its original campus in Newbury (town), Vermont, Newbur ...
. He was also a Fellow at the
Woodrow Wilson International Center for Scholars
The Woodrow Wilson International Center for Scholars (WWICS) or Wilson Center is a Washington, D.C.–based think tank
A think tank, or public policy institute, is a research institute that performs research and advocacy concerning topi ...
from 2001 to 2002. Subsequently, he joined the faculty of the Fletcher School of Law and Diplomacy at Tufts University, where he directed the LL.M. Program from 2007 to 2010.
[ He was also the Fulbright Distinguished Professor of International and Constitutional Law at the ]Vytautas Magnus University
Vytautas Magnus University (VMU) (, VDU) is a public university in Kaunas, Lithuania. The university was founded in 1922 during the interwar period as an alternate national university.
Initially it was known as the University of Lithuania, but ...
School of Law in Kaunas
Kaunas (; ) is the second-largest city in Lithuania after Vilnius, the fourth largest List of cities in the Baltic states by population, city in the Baltic States and an important centre of Lithuanian economic, academic, and cultural life. Kaun ...
, Lithuania
Lithuania, officially the Republic of Lithuania, is a country in the Baltic region of Europe. It is one of three Baltic states and lies on the eastern shore of the Baltic Sea, bordered by Latvia to the north, Belarus to the east and south, P ...
, in 1998.
Professional contributions
Glennon remained active in public affairs, advocating against concentrated executive power and for greater restraints on military intervention. He testified before congressional committees on issues including security commitments, war powers, treaty law, the war on terrorism, state-sponsored assassination and kidnapping, and secrecy pledges. In February 1985, sponsored by the International Human Rights Law
International human rights law (IHRL) is the body of international law designed to promote human rights on social, regional, and domestic levels. As a form of international law, international human rights law is primarily made up of treaties, ag ...
Group and the Washington Office on Latin America
The Washington Office on Latin America (WOLA) is a United States non-governmental organization (NGO) whose stated goal is to promote human rights, democracy, and social and economic justice in Latin America and the Caribbean.
The Washington Off ...
, he co-directed a field investigation into Contra violations of civilian rights in Northern Nicaragua and later testified on the matter in Nicaragua's case before the International Court of Justice
The International Court of Justice (ICJ; , CIJ), or colloquially the World Court, is the only international court that Adjudication, adjudicates general disputes between nations, and gives advisory opinions on International law, internation ...
(''Nicaragua v. United States
''The Republic of Nicaragua v. The United States of America'' (1986) was a case where the International Court of Justice (ICJ) held that the U.S. had violated Public international law, international law by United States and state-sponsored terro ...
''). In 1988, as a consultant to the Foreign Relations Committee, he helped craft the Senate's objections to the Reagan
Ronald Wilson Reagan (February 6, 1911 – June 5, 2004) was an American politician and actor who served as the 40th president of the United States from 1981 to 1989. He was a member of the Republican Party and became an important figure in ...
administration's attempt to reinterpret the ABM Treaty
The Anti-Ballistic Missile Treaty, also known as the ABM Treaty or ABMT, was an arms control treaty between the United States and the Soviet Union on the limitation of the anti-ballistic missile (ABM) systems used in defending areas against bal ...
as part of the Star Wars initiative. That same year, he acted as co-counsel for 110 congressional plaintiffs in ''Lowry v. Reagan'', challenging the legality of the Kuwaiti escort operation under the War Powers Resolution. In 1991, under the sponsorship of the American Bar Association
The American Bar Association (ABA) is a voluntary association, voluntary bar association of lawyers and law students in the United States; national in scope, it is not specific to any single jurisdiction. Founded in 1878, the ABA's stated acti ...
, he was part of a three-person team advising Albanian officials on constitutional reforms. In 1998, at the invitation of Mohamed ElBaradei
Mohamed Mostafa ElBaradei (, ; born 17 June 1942) is an Egyptian law scholar and diplomat who served as the vice president of Egypt on an interim basis from 14 July 2013 until his resignation on 14 August 2013.
He was the Director General of ...
, he served as a consultant to the International Atomic Energy Agency
The International Atomic Energy Agency (IAEA) is an intergovernmental organization that seeks to promote the peaceful use of nuclear technology, nuclear energy and to inhibit its use for any military purpose, including nuclear weapons. It was ...
(IAEA) in Vienna, assisting newly independent states in drafting legislation to implement IAEA treaties.[
Glennon is a member of the Council on Foreign Relations and a Life Member of the ]American Law Institute
The American Law Institute (ALI) is a research and advocacy group of judges, lawyers, and legal scholars limited to 3,000 elected members and established in 1923 to promote the clarification and simplification of United States common law and i ...
.
Works
Glennon has written on public international law, the international use of force, foreign relations and national security law, constitutional law, free speech, international human rights, nuclear non-proliferation, and international environmental law. He published ''Constitutional Diplomacy'' in 1990, arguing against executive supremacy in U.S. foreign policy, and advocating a stronger role for Congress and the judiciary in shaping diplomatic and national security decisions. In a review for ''The New York Times
''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of ...
'', Herbert Mitgang
Herbert Mitgang (January 20, 1920 – November 21, 2013) was an American author, editor, journalist, playwright, and producer of television news documentaries.
Life
Born in Manhattan, he graduated with a law degree from what is now St. John's Un ...
stated, "...it is hard to imagine a book that is more prescient and provocative about the huge military buildup in the Persian Gulf... Glennon writes as if he had a crystal ball that foretold the events." He further analyzed flaws in the U.S. presidential selection process and proposed reforms in ''When No Majority Rules: The Electoral College and Presidential Succession'' (1992). His 2001 work, ''Limits of Law, Prerogatives of Power: Interventionism after Kosovo'', examined the erosion of international legal constraints on military intervention and its implications for U.S. policy, and was described as the "best book written on international law and the use of force in the past forty years..." by Anthony Clark Arend
Anthony Clark Arend is an American international relations scholar. he is department chair of the Department of Government at Georgetown University, and Professor of Government and Foreign Service.
Education
Arend received a Ph.D. (1985) and ...
.
In 2010, Glennon challenged traditional theories of legal obligation by contending that international law is binding only when enough states choose to honor it in ''The Fog of Law: Pragmatism, Security, and International Law'', which was regarded as a "landmark book" by G. John Ikenberry in ''Foreign Affairs''. He authored ''National Security and Double Government'' in 2016, arguing that U.S. security policy is controlled by an unelected "Trumanite network" of military, intelligence, and law enforcement officials, while traditional democratic institutions play only an illusory role. Christopher Coyne remarked, "Glennon's analysis shows how the national security apparatus is a threat to the very freedoms its inhabitants and supporters purport to protect." The same year, he co-authored (with Robert Sloane) ''Foreign Affairs Federalism: The Myth of National Exclusivity'', which the ''Harvard Law Review
The ''Harvard Law Review'' is a law review published by an independent student group at Harvard Law School. According to the ''Journal Citation Reports'', the ''Harvard Law Review''s 2015 impact factor of 4.979 placed the journal first out of ...
'' described as "an informative and valuable contribution to the literature on federalism and foreign affairs."
Glennon's latest work, ''Free Speech and Turbulent Freedom: The Dangerous Allure of Censorship in the Digital Era'' (2024) critiqued the fusion of public and private power in online censorship, arguing that protecting even harmful speech is essential to preserving democracy's marketplace of ideas.
Glennon’s shorter writings have appeared in ''The New York Times'', ''The Washington Post
''The Washington Post'', locally known as ''The'' ''Post'' and, informally, ''WaPo'' or ''WP'', is an American daily newspaper published in Washington, D.C., the national capital. It is the most widely circulated newspaper in the Washington m ...
'', ''Time Magazine
''Time'' (stylized in all caps as ''TIME'') is an American news magazine based in New York City. It was published weekly for nearly a century. Starting in March 2020, it transitioned to every other week. It was first published in New York Cit ...
'', ''Financial Times
The ''Financial Times'' (''FT'') is a British daily newspaper printed in broadsheet and also published digitally that focuses on business and economic Current affairs (news format), current affairs. Based in London, the paper is owned by a Jap ...
'', ''Frankfurter Allgemeine Zeitung
The (; ''FAZ''; "Frankfurt General Newspaper") is a German newspaper founded in 1949. It is published daily in Frankfurt and is considered a newspaper of record for Germany. Its Sunday edition is the ''Frankfurter Allgemeine Sonntagszeitung'' ( ...
'', ''Foreign Affairs
''Foreign Affairs'' is an American magazine of international relations and foreign policy of the United States, U.S. foreign policy published by the Council on Foreign Relations, a nonprofit organization, nonprofit, nonpartisan, membership or ...
'', and ''Harper’s Magazine
''Harper's Magazine'' is a monthly magazine of literature, politics, culture, finance, and the arts. Launched in New York City in June 1850, it is the oldest continuously published monthly magazine in the United States. ''Harper's Magazine'' has ...
''.
Bibliography
Selected books
*''Constitutional Diplomacy'' (1990) ISBN 978-0691023052
*''When No Majority Rules: The Electoral College and Presidential Succession'' (1992) ISBN 978-0871878755
*''Limits of Law, Prerogatives of Power: Interventionism after Kosovo'' (2001) ISBN 978-1403963666
*''The Fog of Law: Pragmatism, Security, and International Law'' (2010) ISBN 978-0804771757
*''National Security and Double Government'' (2016) ISBN 978-0190663995
*''Foreign Affairs Federalism: The Myth of National Exclusivity'' (2016) ISBN 978-0199941490
*''Free Speech and Turbulent Freedom: The Dangerous Allure of Censorship in the Digital Era'' (2024) ISBN 978-0197636763
Selected articles
*Glennon, M. J. (1990). Has international law failed the elephant?. American Journal of International Law, 84(1), 1-43.
*Glennon, M. J. (1999). The New Interventionism-The Search for a Just International Law. Foreign Affairs, 78, 2.
*Glennon, M. J. (2001). The fog of law: Self-defense, inherence, and incoherence in Article 51 of the United Nations Charter. Harvard Journal of Law and Public Policy, 25, 539.
*Glennon, M. J. (2003). Why the Security Council Failed. Foreign Affairs, 82(3), 16–35.
*Glennon, M. J. (2004). How international rules die. The Georgetown Law Journal, 93, 939.
*Glennon, M. J. (2022). Symbiotic Security and Free Speech. Harvard National Security Journal, 14, 102.
References
{{DEFAULTSORT:Glennon, Michael
Massachusetts lawyers
University of St. Thomas (Minnesota) alumni
University of Minnesota Law School alumni
UC Davis School of Law faculty
The Fletcher School at Tufts University faculty