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Gregory Shaffer

@gregorycshaffer.bsky.social
272 followers 164 following 20 posts

Past President of the American Society of International Law. Author of Emerging Powers and the World Trading System (CUP), and The Rule of Law under Pressure: A Transnational Challenge (CUP)

PostsRepliesMedia
Reposted by Gregory Shaffer
Jeremiah May @jeremiahmay.bsky.social · 26/07/2026
Conveniently (and cynically), the administration used § 301 to impose 10-12.5% tariffs on 99% of US trade in goods on Friday, just after the global 10-15% § 122 tariffs had to expire by statute) as @gregorycshaffer.bsky.social and I predicted last month in @justsecurity.org (1/3)
justsecurity.org
The Cynicism Behind the Administration’s Proposed Forced Labor Tariffs
The USTR's proposed Section 301 tariffs are intended more to pressure countries to sign and implement deals than to protect labor.
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Gregory Shaffer @gregorycshaffer.bsky.social · 24/07/2026
You can find our analysis of the section 301 report on Forced Labor that is the basis for the new and cynical Trump tariffs here: www.justsecurity.org/142153/cynic.... They go into effect Friday at 12am: www.nytimes.com/2026/07/23/b... @justsecurity.org
nytimes.com
Trump Administration to Impose New Tariffs of Around 10% on Over 80 Nations
The administration announced new duties tied to countries’ imports of goods made with forced labor, replacing a global 10 percent tariff set to expire at midnight.
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Gregory Shaffer @gregorycshaffer.bsky.social · 17/06/2026
Our piece assessing the cynicism and hypocrisy behind the #Section301 report on #forcedlabor is now out in @justsecurity
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Gregory Shaffer @gregorycshaffer.bsky.social · 05/06/2026
For a closer look at the key legal issues in challenging the proposed § 301 tariffs, as well as the larger stakes as the Trump administration aims to take all tariff powers from Congress, read this piece in @justsecurity.org
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Reposted by Gregory Shaffer
Hart Publishing @hartpublishing.bsky.social · 13/04/2026
Not long to go! 🌟 Submissions for the SIEL–Hart Prize open on 1st May. Find out more 🔗 bit.ly/45OhNSz #InternationalEconomicLaw @sielnet.bsky.social @federico-ortino.bsky.social @gregorycshaffer.bsky.social
Banner for the SIEL–Hart Prize in International Economic Law, featuring the book covers of three previous prizewinners, and an announcement that submissions will open on 1st May 2026.
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Reposted by Gregory Shaffer
Timothy Snyder @timothysnyder.bsky.social · 25/02/2026
Our federal government killed a disabled genocide survivor and is covering up for a child rapist. And that is just today’s news. It is just unconscionable to be treating this as normal or acceptable in any way. www.investigativepost.org/2026/02/25/b...
investigativepost.org
Blind refugee abandoned by Border Patrol dies in Buffalo.
A nearly blind refugee abandoned by Border Patrol miles from his home dies in Buffalo after having been missing for nearly a week.
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Edward Elgar Publishing @elgarpublishing.bsky.social · 13/02/2026
Advanced Introduction to International Economic Law by @gregorycshaffer.bsky.social of @georgetownlaw.bsky.social and Michael Waibel @univie.ac.at Available in hardback, paperback and eBook www.e-elgar.com/shop/isbn/97... Instructors, access your exam copy www.vitalsource.com/educators/te...
This Advanced Introduction provides the first concise and integrated exploration of the five core sub-fields of international economic law (IEL) (trade, investment, money, finance, and tax). Gregory Shaffer and Michael Waibel assess the contested principles, concepts, and contemporary challenges of IEL.
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Reposted by Gregory Shaffer
Hart Publishing @hartpublishing.bsky.social · 04/02/2026
📢 Save the date! Submissions for the SIEL–Hart Prize in International Economic Law open on 1st May 2026. Find out more 🔗 bit.ly/45OhNSz #InternationalEconomicLaw @sielnet.bsky.social @federico-ortino.bsky.social @gregorycshaffer.bsky.social
Banner for the SIEL–Hart Prize in International Economic Law, featuring the book covers of three previous prizewinners, and an announcement that submissions will open on 1st May 2026.
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Gregory Shaffer @gregorycshaffer.bsky.social · 05/02/2026
There is an excellent podcast named TrustTalks by Severin de Wit. We had a stimulating discussion regarding "what happens when law no longer constrains power?" It starts with US threats to takeover Greenland through coerced acquisition or otherwise. You can find it here: trusttalk.co
trusttalk.co
TrustTalk – It takes years to built trust
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Reposted by Gregory Shaffer
Anne Applebaum @anneapplebaum.wsocial.eu · 04/02/2026
Extraordinary US government surveillance of ordinary people is beginning www.washingtonpost.com/investigatio...
washingtonpost.com
Homeland Security is targeting Americans with this secretive legal weapon
Under Trump, the Department of Homeland Security has weaponized administrative subpoenas to attack free speech, according to privacy and civil rights groups.
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Ryan Goodman @rgoodlaw.bsky.social · 25/01/2026
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Sarah Longwell @sarahlongwell25.bsky.social · 25/01/2026
A thread of MAGA protesting with guns and not getting murdered for it... Arizona, November 2020
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Mary Dudziak @marydudziak.bsky.social · 25/01/2026
Poem by @amandagorman.bsky.social (via Twitter): For Alex Jeffrey Pretti. x.com/i/status/201...
Amanda Gorman poem For Alex Jeffrey Pretti.
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Gregory Shaffer @gregorycshaffer.bsky.social · 25/01/2026
It is called murder in Minneapolis and the man, Alex Pretti, like the woman, Renee Good, are martyrs. Remember their names.
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Gregory Shaffer @gregorycshaffer.bsky.social · 18/01/2026
It is a time for everyone to speak out whenever they can. Thank you Bruce Springsteen!
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Julie Cohen ❌👑 @filmmakerjulie.bsky.social · 18/01/2026
Springsteen nails it, as usual m.youtube.com/watch?v=kozx...
m.youtube.com
Promised Land - for Renee Good, Bruce Springsteen, Light of Day, 1/17/26, Count Basie Theater
YouTube video by MarcGlenRock
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Tess Bridgeman @tessbridgeman.bsky.social · 08/01/2026
1/This is something you say when you know you aren't in compliance with the law. Add that to ignoring: -UN Charter prohibition on use of force (which is supreme law of the land) -Constitutional duty to faithfully execute the law -Congress' authority to decide when the US goes to war But also:
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Bec Hamilton @bechamilton.bsky.social · 03/01/2026
So it seems we’re done with head of state immunity in domestic courts (exactly where it was designed for) even as we fight for it tooth and nail at an international court? Actually, we’re probably just done with it in US courts.
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Jen Rubin @jenrubin.bsky.social · 31/12/2025
Thanks to Frank Bruni and David Litt for 1st of best sentences of 2025! From The Contrarian: "One CBS article about his immigration crackdown said Trump ‘invoked muscular presidential powers,’ which is a bit like saying Jeffrey Dahmer ‘displayed omnivorous taste.’” www.nytimes.com/2025/12/29/o...
nytimes.com
Opinion | The Best Sentences of 2025
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James Fallows @jfallows.bsky.social · 31/12/2025
1/n Powerful and gut-wrenching photo-essay presentation in @washingtonpost.com by Jonathan Edwards. Investigative/explanatory journalism at a very high level. www.washingtonpost.com/politics/int... If you haven't lived in DC, you may not appreciate how much this is a city of **trees**.
washingtonpost.com
New images offer closer look at demolition for the White House ballroom
The project reflects Trump’s expansive view of presidential authority — even over the White House itself.
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James Fallows @jfallows.bsky.social · 05/12/2025
The current Supreme Court has forfeited all legitimacy. Democrats (and everyone) need to address that reality. John Roberts > Roger Taney. Court needs to expand. And have fixed terms—like *every* other supreme court in developed world. And have ethics rules, like all normal organizations.
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James Fallows @jfallows.bsky.social · 20/11/2025
I imagine everyone of dreaded Boomer era has similar story: -My uncle fought in Battle of Bulge, vs Nazis -My future father-in-law was in submarine, vs Nazis -My dad was in training as Navy doctor, to fight Nazis Now MAGA/Trump/Hegseth: "Who are we to judge?" www.washingtonpost.com/national-sec...
washingtonpost.com
U.S. Coast Guard will no longer classify swastikas, nooses as hate symbols
The military service, which falls under the Department of Homeland Security, has drafted a new policy that classifies such items “potentially divisive.”
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Julie Cohen ❌👑 @filmmakerjulie.bsky.social · 20/11/2025
"I sing of a new American... I have been enslaved, yet my spirit is unbound. I have been cast aside, but I sparkle in the darkness. I have been slain but live on in the river of history." -- Pauli Murray, Nov 20 - 1910 - July 1, 1985 The Trump regime wants to erase Pauli's legacy. Don't let them.
Pauli Murray's profile, surrounded by brightly colored stars and stripes.
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Courthouse News @courthousenews.bsky.social · 29/10/2025
“If the president can do whatever the president wants with respect to tariff rates based on declaring a national emergency and national emergencies are nonreviewable, then basically, Congress no longer has a role to play," @gregorycshaffer.bsky.social told @kelseyreichmann.bsky.social.
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Gregory Shaffer @gregorycshaffer.bsky.social · 13/08/2025
A powerful address of @michelebgoodwin.bsky.social‬ It is important for all law students and those in the academy, and indeed for everyone, given at the graduate students luncheon at this year's meeting of LSA in Chicago @lawandsociety.bsky.social‬. Pass it on: www.lawandsociety.org/2025/08/06/l...
lawandsociety.org
LSA 2025 Graduate Student & Early Career Workshop: Keynote Address with Michele Goodwin - Law and Society Association
Georgetown Law Professor Michele Goodwin gave a keynote address at the LSA2025 Graduate Student Early Career Workshop in Chicago.
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Gregory Shaffer @gregorycshaffer.bsky.social · 13/08/2025
a very powerful address
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Reposted by Gregory Shaffer
Rima I Anabtawi @rimaanabtawi.bsky.social · 22/07/2025
Gaza Hospitals Report 15 Starvation Deaths in 24 Hours, Hunger-related Deaths Up to 101 www.haaretz.com/israel-news/...
haaretz.com
Gaza hospitals report 15 starvation deaths in 24 hours, hunger-related deaths up to 101
***
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Brendan Nyhan @brendannyhan.bsky.social · 21/07/2025
Nothing sinister about this
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NPR @npr.org · 20/07/2025
Dozens of Palestinians were killed across Gaza on Sunday as they tried to get food aid, according to local health authorities, one of the deadliest days in recent months for those seeking assistance. By Joe Hernandez, @danielestrin.bsky.social and Anas Baba
n.pr
Nearly 100 people killed seeking aid in Gaza on Sunday, Palestinian officials say
Dozens of Palestinians were killed across Gaza on Sunday as they tried to get food aid, according to local health authorities, one of the deadliest days in recent months for those seeking assistance.
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Kara Swisher @karaswisher.bsky.social · 18/07/2025
Remember: The internet is written in indelible ink.
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Joel S. @joelhs.bsky.social · 19/07/2025
This seems like a notable sign of how the energy on the young US right is in a very different place when it comes to Israel-Palestine than older Republicans are: www.timesofisrael.com/in-sign-of-s...
timesofisrael.com
In sign of shift, far-right US network airs segment on unchecked settler violence
Arab reports say settlers killed 117 heads of livestock, stole 400 from Bedouin community in West Bank; IDF disperses Palestinians protesting illegal outpost
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Fionnuala NÍ Aoláin KC (Hons) @niaolainf.bsky.social · 19/07/2025
I don’t know of a single democracy where the enforcers are masked and unidentified in the course of their regular law enforcement work and the lawyers who defend them in court are also unidentified. reason.com/2025/07/17/a...
reason.com
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Mark Copelovitch @mcopelov.bsky.social · 13/07/2025
Also, again, they're wildly illegal under both the domestic laws supposedly justifying them, as well as a host of international treaty obligations that are also part of US code. bsky.app/profile/mcop...
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Gregory Shaffer @gregorycshaffer.bsky.social · 11/03/2025
Do Check it out. It is in paperback at a reasonable price and available online Open Access on the CUP website.
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Barb McQuade @barbmcquade.bsky.social · 09/03/2025
Trump’s retaliation against law firms is having its predictable chilling effect. Punishing law firms for representing clients the president dislikes infringes on the 6th Amendment right to counsel of one’s choice and the 1st Amendment right to free association.
buff.ly
Fear of Trump Has Elite Law Firms in Retreat
Many big corporate law firms are declining to help with public criticism and legal opposition to the second Trump administration, in the wake of executive orders punishing law firms with Democratic…
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@michelebgoodwin @michelebgoodwin.bsky.social · 09/03/2025
The Chief Justice and destruction of voting rights. www.vox.com/21211880/sup...
vox.com
Chief Justice Roberts’s lifelong crusade against voting rights, explained
He has fought to undermine voting rights his entire career.
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Mark Copelovitch @mcopelov.bsky.social · 10/03/2025
Today in life under competitive authoritarianism "It has been this way for a long time."
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Mark Copelovitch @mcopelov.bsky.social · 28/02/2025
👇🎯💯 Yes, this is the only way 🇪🇺 can finance these things, or challenge the dollar. Anyone who tells you otherwise is fantasizing about 🇩🇪/🇪🇺 tolerance for national-level debt or pretending that 🇩🇪/🇪🇺 can achieve these goals without major economic policy change. bsky.app/profile/mcop...
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Gregory Shaffer @gregorycshaffer.bsky.social · 01/03/2025
He aims to leave up to his name -- Don.
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Jan-Werner Mueller @jwmueller-pu.bsky.social · 28/02/2025
The rush (and the need) to get all these names/have everyone on the record? Methods tried and tested by Stalin and the Mafia: Make everyone complicit.
whitehouse.gov
Support Pours in for President Trump, VP Vance’s America First Strength
Today, President Donald J. Trump and Vice President JD Vance made clear to the world that the United States will not be taken advantage of — a sentiment
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Mark Copelovitch @mcopelov.bsky.social · 24/02/2025
Hey look, <yet another> rich democracy has counted all of its votes in 24 hours, all parties (yes also the far right) have accepted the results of the election, there are no lawsuits & is no political violence, & everyone is going about their business on a normal day 🇩🇪 We, too, could have that in 🇺🇸
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Julie Zebrak @juliezebrak.bsky.social · 24/02/2025
@stevevladeck.bsky.social on the ominous removal of the judge advocates general by the Trump administration. open.substack.com/pub/contrari...
open.substack.com
Let’s fire all the lawyers
The ominous removal of the judge advocates general by the Trump administration.
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Gregory Shaffer @gregorycshaffer.bsky.social · 25/02/2025
Shame on the US & Israel. UN general assembly backs resolution condemning Russia for Ukraine war US, Israel, Russia, Belarus and North Korea vote against resolution as 93 countries vote in favor. www.theguardian.com/world/2025/f...
theguardian.com
UN general assembly backs resolution condemning Russia for Ukraine war
US, Russia, Belarus and North Korea vote against resolution as 93 countries vote in favor, spurning rival US resolution
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Olabisi D. Akinkugbe @akinkugbe.bsky.social · 23/02/2025
On Feb. 7, I joined @mccourtschool.bsky.social & @georgetownlaw.bsky.social for a critical discussion on challenges facing democracy & the rule of law after a year of decisive elections around the world. Thank you @gregorycshaffer.bsky.social & Daniel Kelemen for having me. #RuleOfLaw #Africa
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James Fallows @jfallows.bsky.social · 11/02/2025
1/n What Project 2025-era leadership of FAA/DOT thought worth spending time on today: Culture-war pettiness of changing name of NOTAMs (frequent safety updates) to "Notice to Airmen," from "Notice to Air Missions." Everyone in aviation just calls them NOTAMs. This adds zero to safety / efficiency.
FAA notice saying "Change from Notice to Air Missions to Notice to Airmen."
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Brendan Nyhan @brendannyhan.bsky.social · 11/02/2025
Absurd. And another constraint that's binding until ... it's not www.wsj.com/politics/pol...
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