16. May 2025
Anja Bossow
On Thursday, May 15, the US Supreme Court heard oral arguments in “the birthright citizenship case.” Instead of deciding on the constitutionality of President Trump’s executive order (EO) banning birthright citizenship for certain classes of individuals, the Court is asked to decide whether lower courts exceeded their authority in placing a nation-wide injunction on the government’s order. But this doesn't make the decision any less significant.
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16. May 2025
Blake Emerson
Donald Trump’s return to the forefront of U.S. politics brings an urgent constitutional question back into focus: Can the American administrative state survive another presidency driven by executive absolutism? Recent developments before the Supreme Court, especially in Trump v. U. S., suggest that long-standing norms and legal safeguards are under siege.
This post explores how a second Trump term might exploit structural vulnerabilities in U.S. public law, with consequences that extend far beyond American borders.
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06. May 2025
William E. Scheuerman
Donald Trump’s radicalized efforts to transform US constitutional democracy into personalized executive-centered rule have again generated a predictable avalanche of invocations of Carl Schmitt. Less predictably, recent political commentators have turned to one of Schmitt’s contemporary critics, the mid-century socialist jurist and political scientist, Ernst Fraenkel, claiming that his account of the Nazi “dual state,” in which rule-based normative and discretionary prerogative legal spheres uneasily coexisted, provides a useful template for making sense of Trump 2.0’s highly selective rendition of legal fidelity.
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30. April 2025
Hans Michael Heinig
Since Donald Trump took office as the 47th President of the United States of America, hardly a week has gone by without academic institutions coming under attack. The U.S. government is now claiming that Harvard - and other universities - are violating Title VI of the Civil Rights Act by serving as “breeding grounds for anti-Semitism”. This raises numerous constitutional questions.
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30. April 2025
Timothy Meyer
The Trump tariffs have increased the average weighted U.S. tariff to 23% – a ten-fold increase from a year ago. Outside observers have been puzzled about how one person, even the U.S. president, has the power to single-handedly enact such sweeping changes to the U.S. and global economy. In fact, President Trump may not – and in my view, does not – have the power to impose most of his tariffs.
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25. April 2025
Mark A. Graber
Is the Supreme Court of the United States Getting Fed up with Donald Trump?
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11. April 2025
Joshua Sellers
On March 25, President Trump signed an executive order (EO) purporting to restructure American election administration. The ironically titled “Preserving and Protecting the Integrity of American Elections” EO sets out to, among other things, require those registering to vote in federal elections to present documentary proof of citizenship, and threatens to penalize states that accept late arriving ballots (i.e., mail ballots that are sent prior to, yet not received until after, Election Day). The EO has several legal deficiencies and much of it should be invalidated by the federal judiciary.
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10. April 2025
Michael C. Dorf
The Trump administration has admitted that sending Abrego Garcia to a supermax prison in El Salvador known for human rights abuses was an “administrative error” but contends before the U.S. Supreme Court that there is nothing a federal court can do about that. As I shall explain, the Solicitor General’s argument ultimately rests on the claim that the president who frequently boasts about his abilities as a deal maker is a lousy negotiator.
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28. March 2025
Vicki C. Jackson
Time for courage – and resistance
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26. March 2025
Scott Cummings
President Donald Trump’s recent speech to the Department of Justice was meant as a declaration of war against lawyers. His words made clear that the most effective way to consolidate autocracy is by systematically dismantling the independent centers of power that support a healthy democracy, including the independent public prosecutor. As the Executive Orders targeting law firms underscore: the entire legal profession is next. This is no coincidence.
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25. March 2025
Gary J. Jacobsohn, Yaniv Roznai
Crisis rhetoric has become pervasive in the United States and Israel, although much of it is a hyperbolic response to the polarization currently dominating these nations’ politics. What seems clearer to us is that a process is underway in both countries that may very well culminate in a constitutional revolution. Such a development might or might not be deemed crisis-worthy, but it would mean that something profoundly significant had changed in the way the business of governing is conducted in each nation.
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25. March 2025
Eliza Bechtold
In a case that has received global attention and reproach, Mahmoud Khalil, a lawful permanent resident of the United States and recent graduate of Columbia University (another target of the Trump administration’s ire), was arrested on 8 March by Immigration and Customs Enforcement agents in front of his apartment in New York and subsequently transferred to a detention facility in Louisiana. In this blog post, my aim is to show that the case of Mr. Khalil implicates perhaps the most sacrosanct of American constitutional rights: free speech.
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24. March 2025
Markus Gehring, Tejas Rao
In this blog post, we document and analyse the numerous apparent breaches of international law that have occurred within the first six weeks of the 2025 Trump administration. What began as an informal discussion at the Lauterpacht Centre for International Law has evolved into this analytical overview. We believe this documentation serves both academic purposes and potentially supports future legal proceedings. While defenders of these actions will undoubtedly offer justifications for what we identify as clear breaches of international law, our analysis aims to provide an assessment based on established international legal principles.
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26. February 2025
Ruth Houghton, Aoife O’Donoghue
Manifestos have very often prefigured constitutional crisis, revolution, the overthrowing of legal orders, and set the terms of what follows. Project 2025, or the 2025 Presidential Transition Project, can be read as a manifesto, and one that is now well on its way to being implemented. Examining it through the lens of constitution (re)making sets out some of the terms in which it could be opposed, including by counter-manifesto.
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21. February 2025
Kim Lane Scheppele
“He who saves his Country does not violate any Law.”
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22. January 2025
William E. Scheuerman
How can we make sense of the return of Donald Trump, who again convinced enough US voters of his populist bonafides? Populist authoritarianism has made inroads around the world. Only Trump’s version, however, probably brings together so much wealth and power, with super-rich business executives now at the helm.
Here I tap a brilliant but neglected book, The Folklore of Capitalism (1937), by the legal scholar and New Deal trustbuster, Thurman Arnold (1891-1961), to understand this remarkable development. Folklore of Capitalism helps explain Trump’s wide appeal, despite the electorate’s disagreements with many of his policy preferences.
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26. March 2018
Martin Mycielski
This text was published in social media in January 2017 in a series of improvised, spontaneous tweets, which reached 3 million views within one month. Their common element was their trademark signature, “- With love, your Eastern European friends”, and the accompanying hashtag #LearnFromEurope. Excerpts and summaries were published by various on-line media, but this is the first time it is published as a whole.
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