Sign in

Harlan G. Cohen

@harlangcohen.bsky.social
8K followers 608 following 450 posts

Professor at Fordham Law School. Proprietor of "a cultural investigation agency... a kind of private eye of learning."

PostsRepliesMedia
Reposted by Harlan G. Cohen
Mona Paulsen @monapaulsen.bsky.social · 23/08/2026
Was Canada worried about creeping coercion? My assessment of what could have stalled a concluded deal.
022
Reposted by Harlan G. Cohen
Ben Heath @jbentonheath.bsky.social · 17/08/2026
I've posted my first systematic attempt to make sense of the past 20 months, as well as what came before. It's a work in progress, so please do hit me up with comments, objections, and screeds. The abstract (w/ alt text) is here. Some acknowledgments & refs in 🧵.1/x papers.ssrn.com/sol3/papers....
This paper argues that the second Trump administration is crystallizing a new phase of U.S. state-building-the Chokepoint State. In the Chokepoint State, state capacity is directed toward creating and controlling key nodes in financial and data networks, with the aim of using that control to punish adversaries, reward allies, and set new rules of the road. This stage in American state-making builds on earlier legal and administrative innovations, but it operates according to its own logic. In the Chokepoint State, actors that control nodes in economic and information networks can use their power to impose new, quasi-legal norms that do not derive from any ordinary lawmaking process. The second Trump administration's grab for power has depended heavily on the techniques of the Chokepoint State, but those techniques precede Trump and have been used by administrations from both major U.S. parties. The paper further argues that resistance in the Chokepoint State requires a combination of strategies to tame the state's discretion from within, while using countervailing power to build zones of sanctuary that exist outside the state's unbridled control.

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=7300179
610337
Harlan G. Cohen @harlangcohen.bsky.social · 07/08/2026
Good quote for other cases: "While this court accords great weight and deference to invocations of national security and the safety of the President, such arguments are not an automatic get-out-of-law-free card. Nor do they require courts to stand by while the Executive acts without authority."
031
Harlan G. Cohen @harlangcohen.bsky.social · 28/07/2026
In this issue: 4 Contemporary Practice of the United States essays from @jkatzcogan.bsky.social: “The United States Takes an à la Carte Approach to the United Nations”: tinyurl.com/4zzd2c35; “President Trump Launches the Board of Peace”: tinyurl.com/3dvscbh3; 1/
tinyurl.com
The United States Takes an à la Carte Approach to the United Nations | American Journal of International Law | Cambridge Core
The United States Takes an à la Carte Approach to the United Nations - Volume 120 Issue 3
120
Harlan G. Cohen @harlangcohen.bsky.social · 27/07/2026
In this issue: 3 Book Reviews: (1) @annetrebilcock.bsky.social reviews International Organization Initiatives: How and Why Organizations Adapt and Change, edited by Gabrielle Marceau and @hgoett.bsky.social: tinyurl.com/ysy6hyks
tinyurl.com
International Organization Initiatives: How and Why Organizations Adapt and Change. Edited by Gabrielle Marceau and Henner Gött, assisted by Akshaya Venkataraman and Ana Balcazar-Moreno. Oxford, UK: O...
International Organization Initiatives: How and Why Organizations Adapt and Change. Edited by Gabrielle Marceau and Henner Gött, assisted by Akshaya Venkataraman and Ana Balcazar-Moreno. Oxford, UK: O...
132
Reposted by Harlan G. Cohen
Harlan G. Cohen @harlangcohen.bsky.social · 27/07/2026
A lot of the commentary on this has focused on the closed book recommendation. I’d be very curious what experience people have with in-class word-limits. I would worry students would spend too much time on cutting things down rather than answering, but that instinct may be totally off.
001
Harlan G. Cohen @harlangcohen.bsky.social · 27/07/2026
A lot of the commentary on this has focused on the closed book recommendation. I’d be very curious what experience people have with in-class word-limits. I would worry students would spend too much time on cutting things down rather than answering, but that instinct may be totally off.
001
Harlan G. Cohen @harlangcohen.bsky.social · 24/07/2026
How many balls do the Sixers get to play with?
000
Harlan G. Cohen @harlangcohen.bsky.social · 24/07/2026
In this issue: @keitnerlaw.com's “State Responsibility as Myth and Legend” uses Alan Tzvika Nissel’s Merchants of Legalism+Allison Powers Useche’s Arbitrating Empire to explore how late 19th/early 20th cent. arbitration furthered subordination yet created frameworks for justice: tinyurl.com/fp5kubyk
tinyurl.com
State Responsibility as Myth and Legend | American Journal of International Law | Cambridge Core
State Responsibility as Myth and Legend - Volume 120 Issue 3
031
Harlan G. Cohen @harlangcohen.bsky.social · 23/07/2026
Since the invalidation of IEEPA tariffs, people have been asking about the somewhat mysterious Section 338. Now that 338 has actually been invoked, @monapaulsen.bsky.social is here to unravel the (ironic) history.
120
Harlan G. Cohen @harlangcohen.bsky.social · 23/07/2026
Impressive and important effort by @donibloomfield.bsky.social and @jeffgordon.bsky.social to work through the political economy of export controls' usefulness as a national security tool over time.
010
Reposted by Harlan G. Cohen
Doni Bloomfield @donibloomfield.bsky.social · 23/07/2026
Why is US export control policy so scattershot--ramping up controls one month, only to scale them back the next? @jeffgordon.bsky.social and I argue in @lawfaremedia.org that the coalition to support controls is unstable: developrs no longer rely on US govt R&D, but many do count on exports
121
Reposted by Harlan G. Cohen
Simon Lester @simonlester.com · 23/07/2026
If you have a sudden interest in Section 338 tariffs, you might also be interested in the precursor provision in Section 317 of the Tariff Act of 1922. Who better to take everyone through this but @monapaulsen.bsky.social? Here's her IELP post on it.
074
Reposted by Harlan G. Cohen
Asaf Lubin @asaflubin.bsky.social · 23/07/2026
Come work with me! We’re hiring in law and technology, cybersecurity law, AI law, IP law, national security law, and international law, as well as other areas!
01410
Harlan G. Cohen @harlangcohen.bsky.social · 23/07/2026
In this issue: @mtokas.bsky.social unpacks Hellenic Council of State on whether constitutional prohibition on private higher-education institutions can be reconciled with Greece’s obligations under European Union law and the General Agreement on Trade in Services: tinyurl.com/53whndwt
tinyurl.com
Hellenic Council of State, Decision A, No. 1918-20/2025 | American Journal of International Law | Cambridge Core
Hellenic Council of State, Decision A, No. 1918-20/2025 - Volume 120 Issue 3
120
Harlan G. Cohen @harlangcohen.bsky.social · 22/07/2026
In this issue: Xue Feng & Xueliang Ji explain WTO panel conclusion that domestic content bonus tax credits under U.S. Inflation Reduction Act violate non-discrimination, highlighting difficulty identifying boundary btwn legit climate-transition support & protectionist design: tinyurl.com/ynnvkdyr
tinyurl.com
United States — Certain Tax Credits Under the Inflation Reduction Act. Panel Report. WT/DS623/R | American Journal of International Law | Cambridge Core
United States — Certain Tax Credits Under the Inflation Reduction Act. Panel Report. WT/DS623/R - Volume 120 Issue 3
020
Reposted by Harlan G. Cohen
Harlan G. Cohen @harlangcohen.bsky.social · 21/07/2026
In this issue: In “Non-discrimination as Discrimination” Sannoy Das @vandylaw.bsky.social challenges perceptions of MFN, describing origins in discriminatory boundaries drawing btwn empires/colonies & btwn West/East, only taking a universalist valence w/ the ordoliberal turn: tinyurl.com/f47my4nh
tinyurl.com
Non-discrimination as Discrimination: The MFN Obligation and International Trade Law | American Journal of International Law | Cambridge Core
Non-discrimination as Discrimination: The MFN Obligation and International Trade Law - Volume 120 Issue 3
041
Harlan G. Cohen @harlangcohen.bsky.social · 21/07/2026
Important and insightful paper by my colleague @donibloomfield.bsky.social. Check it out:
110
Reposted by Harlan G. Cohen
Doni Bloomfield @donibloomfield.bsky.social · 21/07/2026
New from me today in @statnews.com: why the Trump admin's attempt to politicize science grantmaking could not only hurt US science, but also make it harder to tackle pressing risks such as the biosecurity risks posed by AI www.statnews.com/2026/07/21/o...
statnews.com
How a controversial rule could hurt the NIH’s ability to manage risk
The proposed rule could “weaken the NIH’s benign influence over research risks,” writes Doni Bloomfield.
122
Harlan G. Cohen @harlangcohen.bsky.social · 21/07/2026
In this issue: In “Non-discrimination as Discrimination” Sannoy Das @vandylaw.bsky.social challenges perceptions of MFN, describing origins in discriminatory boundaries drawing btwn empires/colonies & btwn West/East, only taking a universalist valence w/ the ordoliberal turn: tinyurl.com/f47my4nh
tinyurl.com
Non-discrimination as Discrimination: The MFN Obligation and International Trade Law | American Journal of International Law | Cambridge Core
Non-discrimination as Discrimination: The MFN Obligation and International Trade Law - Volume 120 Issue 3
041
Reposted by Harlan G. Cohen
Harlan G. Cohen @harlangcohen.bsky.social · 20/07/2026
In this issue: In “The United States, China, and the OECD—UN Rivalry," Rifat Azam explains how international tax law is a contested and asymmetric regime complex in which influence is divided across major states and institutions w/ different functions, stakeholders, & strengths: tinyurl.com/2vf3mfwh
tinyurl.com
The United States, China, and the OECD—UN Rivalry: Asymmetric Regime Complexity in Global Tax Governance | American Journal of International Law | Cambridge Core
The United States, China, and the OECD—UN Rivalry: Asymmetric Regime Complexity in Global Tax Governance - Volume 120 Issue 3
021
Harlan G. Cohen @harlangcohen.bsky.social · 20/07/2026
Thoughtful and thought-provoking from @monicavisalam.bsky.social
2132
Reposted by Harlan G. Cohen
AJIL and AJIL Unbound @ajil.bsky.social · 20/07/2026
AJIL Unbound's newest symposium, "Should International Law Recognize Rights of Nature?", brings together leading scholars to examine one of the most thought-provoking questions in contemporary international law. ➡️ www.cambridge.org/core/journal...
1138
Harlan G. Cohen @harlangcohen.bsky.social · 20/07/2026
In this issue: In “The United States, China, and the OECD—UN Rivalry," Rifat Azam explains how international tax law is a contested and asymmetric regime complex in which influence is divided across major states and institutions w/ different functions, stakeholders, & strengths: tinyurl.com/2vf3mfwh
tinyurl.com
The United States, China, and the OECD—UN Rivalry: Asymmetric Regime Complexity in Global Tax Governance | American Journal of International Law | Cambridge Core
The United States, China, and the OECD—UN Rivalry: Asymmetric Regime Complexity in Global Tax Governance - Volume 120 Issue 3
021
Reposted by Harlan G. Cohen
Harlan G. Cohen @harlangcohen.bsky.social · 17/07/2026
Clear your reading lists because the July issue of AJIL is out!
041
Reposted by Harlan G. Cohen
Bec Hamilton @bechamilton.bsky.social · 17/07/2026
As Co-Chair of the 2027 @asilorg.bsky.social #ASIL Annual Meeting I'm especially keen to bring in proposals from junior scholars & practitioners working on both cutting-edge issues & grappling with systemic challenges. Please share this call for proposals far & wide!
022
Harlan G. Cohen @harlangcohen.bsky.social · 17/07/2026
Clear your reading lists because the July issue of AJIL is out!
041
Harlan G. Cohen @harlangcohen.bsky.social · 15/07/2026
If you're working on something for the Fall submission window, no need to wait. Now is the perfect time to submit to AJIL. We're excited to read your work!
000
Reposted by Harlan G. Cohen
Fordham Law School @fordhamlawnyc.bsky.social · 17/06/2026
In a 2026 paper in the Washington University Law Review (@washulawreview.bsky.social), Fordham Law Professor Doni Bloomfield (@donibloomfield.bsky.social) and Vanderbilt Law Professor Jeff Gordon explore ways to mitigate supply shocks through reforms to business law and regulation.
law.vanderbilt.edu
Why Markets Fail to Build Resilience, and What the Law Can Do About It
Vanderbilt Law Professor Jeff Gordon's latest paper offers a framework for optimizing resilience in an era of resource uncertainty
022
Harlan G. Cohen @harlangcohen.bsky.social · 14/06/2026
Do you think anyone would mind if the cover of the next issue of AJIL was blue and orange rather than green?
230
Harlan G. Cohen @harlangcohen.bsky.social · 11/06/2026
FWIW, this is the moment I keep thinking back to: www.youtube.com/watch?v=-myY... 🤞
youtube.com
Jim Leyritz’s Game Four Home Run | 10/23/1996
YouTube video by BronxBmbrz
011
Harlan G. Cohen @harlangcohen.bsky.social · 11/06/2026
This one was for all those who have spent years trying to forget the Charles Smith game, the why is Starks still in game, the PJ Brown game, the Reggie Miller game. Do I dare believe?
010
Reposted by Harlan G. Cohen
Bec Hamilton @bechamilton.bsky.social · 10/06/2026
Must-read by @becingber.bsky.social Law profs in my feed especially, pay attn to the final paragraph: democracyproject.org/posts/the-wa...
democracyproject.org
The War on International Law in the United States: Rebuilding a Constituency for the Rule of Law
A broad range of views on democracy to help break the stalemate caused by partisan conflict.
0126
Reposted by Harlan G. Cohen
Lisa L. Ouellette @patentscholar.bsky.social · 08/06/2026
Know a junior scholar who would benefit from the Junior Faculty Forum on Law and STEM at @law.stanford.edu this fall (cosponsored with @penncareylaw.bsky.social and Northwestern Law)? Please encourage them to submit by June 15! conferences.law.stanford.edu/stanford_jff...
conferences.law.stanford.edu
Call for Papers - Ninth Junior Faculty Forum on Law and STEM
Call for Papers The Northwestern, Penn, and Stanford law schools are pleased to announce a Call for Papers for the Ninth Junior Faculty Forum on Law and STEM, which will be held at Stanford on Novembe...
01311
Reposted by Harlan G. Cohen
AJIL and AJIL Unbound @ajil.bsky.social · 08/06/2026
How far does law travel—and who feels its reach? The AJIL Unbound symposium "Exploring Extraterritoriality's Empire" examines how legal authority beyond borders has shaped empires, governance, and international law. Read the symposium: www.cambridge.org/core/journal...
173
Reposted by Harlan G. Cohen
Lawrence Solum @lsolum.bsky.social · 22/04/2026
Bloomfield on How Science Grantmakers Govern Doni Bloomfield (Fordham University School of Law) has posted How Science Grantmakers Govern on SSRN. Here is the abstract: Science grantmakers regulate risk. This reality is obscured in innovation law scholarship, which treats science grants as…
legaltheoryblog.com
Bloomfield on How Science Grantmakers Govern
Doni Bloomfield (Fordham University School of Law) has posted How Science Grantmakers Govern on SSRN. Here is the abstract: Science grantmakers regulate risk. This reality is obscured in innovation law scholarship, which treats science grants as influencing only the rate and direction of invention. But seeing grants solely as innovation tools misses their role in governing the many risks posed by research—from the privacy risks of sharing health data to the pandemic risks of modifying viruses.
002
Reposted by Harlan G. Cohen
Lawrence Solum @lsolum.bsky.social · 03/06/2026
Keitner on State Responsibility as Myth and Legend Chimène Keitner (UC Davis School of Law), State Responsibility as Myth and Legend, 120 Am. J....
legaltheoryblog.com
Keitner on State Responsibility as Myth and Legend
Chimène Keitner (UC Davis School of Law), State Responsibility as Myth and Legend, 120 Am. J. Int’l L. (forthcoming) on SSRN. Here is the abstract: This essay reviews Alan Tzvika Nissel’s Merchants of Legalism: A History of State Responsibility (1870-1960) (2024) and Allison Powers (Useche), Arbitrating Empire: United States Expansion and the Transformation of International Law (2024). It approaches contemporary international law as ‘part myth, part legend.’ It is part myth, because understandings of international law promulgated largely by Global North countries rely on shared fantasies about a set of core values underlying the post-World War II international order.
011
Reposted by Harlan G. Cohen
Fordham Law School @fordhamlawnyc.bsky.social · 01/06/2026
Fordham Law is delighted to welcome four new faculty members for the 2026-2027 academic year: Benjamin Dinovelli, Joseph Fishman, Deborah Lolai, and Adam Murphy. Learn more about their impressive backgrounds: news.law.fordham.edu/blog/2026/05/2…
Fordham School of Law announcement with photos of new faculty hires: Benjamin Dinovelli, Joseph Fishman, Deborah Lolai, and Adam Murphy.
011
Reposted by Harlan G. Cohen
Fordham Law School @fordhamlawnyc.bsky.social · 17/05/2026
Get to know one of the newest editors-in-chief of the American Journal of International Law (@ajil.bsky.social), Fordham Law Professor Harlan Cohen (@harlangcohen.bsky.social), and hear about his vision and upcoming plans for AJIL and AJIL Unbound. Watch the interview:
youtu.be
Meet the new Editors-in-Chief of the American Journal of International Law
YouTube video by Cambridge University Press
032
Reposted by Harlan G. Cohen
American Society of International Law @asilorg.bsky.social · 13/05/2026
Learn more, and join us in July at asil.org/asilabroad. #internationallaw #intlaw #ruleoflaw
021
Harlan G. Cohen @harlangcohen.bsky.social · 13/05/2026
"We love ideas, and we love people with ideas." Excited to engage with you all in this new role.
070
Reposted by Harlan G. Cohen
AJIL and AJIL Unbound @ajil.bsky.social · 12/05/2026
⭐ Get to know the new Editors-in-Chief of American Journal of International Law, @harlangcohen.bsky.social and Neha Jain, and hear about their vision and upcoming plans for AJIL and AJIL Unbound. 📺 Watch the video here: youtu.be/itrhhtSWo8g?...
youtu.be
Meet the new Editors-in-Chief of the American Journal of International Law
YouTube video by Cambridge University Press
033
Harlan G. Cohen @harlangcohen.bsky.social · 07/05/2026
The deference paradigm shifts:
“When Congress grants the power to impose tariffs, it does so clearly and with careful constraints.” Learning Res., 146 S. Ct. at 644. Separation of powers concerns thus require the court to carefully parse those constraints and give them full effect, because “the President enjoys no inherent authority to impose tariffs during peacetime.” Id. at 638; see also id. at 639 (“‘[B]oth separation of powers principles and a practical
understanding of legislative intent’ suggested Congress would not have delegated ‘highly consequential power’ through ambiguous language.” (plurality opinion) (alteration in original) (quoting West Virginia v. EPA, 597 U.S. 697, 723–24 (2022)));24
062
Reposted by Harlan G. Cohen
Fordham Law School @fordhamlawnyc.bsky.social · 07/05/2026
Fordham Law Professor Chinmayi Sharma (@chinmayisharma.bsky.social) sits down with Lawfare (@lawfaremedia.org) Managing Editor Tyler McBrien (@tylermcbrien.com) to discuss her forthcoming law review article and the U.S. federal government’s privatized and automated system of immigration enforcement.
lawfaremedia.org
Lawfare Daily: The Dangers of Privatized, Automated Immigration Enforcement
A discussion of the U.S. federal government’s increasingly privatized and automated system of immigration enforcement.
044
Harlan G. Cohen @harlangcohen.bsky.social · 06/05/2026
Totally concur with the "highly recommended." @donibloomfield.bsky.social and @jeffgordon.bsky.social's sophisticated analysis of the the value of export controls is a must-read for anyone in the national security and innovation space.
074
Reposted by Harlan G. Cohen
Francisco J. Quintana @fjquintana.com · 04/05/2026
I'm delighted to be serving on the Program Committee for the ASIL Abroad Meeting on 'International Legal Order at a Crossroads'. Buenos Aires is a great location and a reminder that legal debates should not be confined to their usual centres. Join us! asil.org/asil-abroad/
asil.org
2026 ASIL Abroad - Buenos Aires - ASIL
Online Registration Open July 6-7, 2026 The International Legal Order at a Crossroads: Rupture, Resilience, and Renewal The international legal order is facing a moment of profound uncertainty. Armed...
031
Reposted by Harlan G. Cohen
Chinmayi Sharma @chinmayisharma.bsky.social · 30/04/2026
So excited that Brokering Safety is finally out in the California Law Review! It was such a joy to write this piece with Thomas and Sam, however disturbing the underlying phenomenon we tackle: the abuse enabled by data brokers and the need for a centralized system to empower victims to opt out.
064
Reposted by Harlan G. Cohen
Jacob Katz Cogan @jkatzcogan.bsky.social · 30/04/2026
Every issue of @ajil.bsky.social contains essays on the Contemporary Practice of the United States Relating to International Law (CPUS). Below are the essays I authored in the April issue. All are open access. @asilorg.bsky.social
163
Harlan G. Cohen @harlangcohen.bsky.social · 29/04/2026
Excited to work with them and the rest of the Board. Congrats!
180