Julian Davis Mortenson
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jdmortenson.bsky.social
Julian Davis Mortenson
@jdmortenson.bsky.social
University of Michigan law professor. Legal historian. Constitutional litigator. Walking thorny ground. Probably kidding.

Faculty bio at http://bit.ly/jdm-bio
lol it was 9-0
November 27, 2025 at 1:16 AM
GET OUT OF MY BRAIN BILL
November 27, 2025 at 1:00 AM
Plyler v Doe (S.Ct. 1982) held that the 14th Amdt EPC applies to "any person within its jurisdiction" regardless of immigration status: "That a person's initial entry into...the United States was unlawful...cannot negate the simple fact of his presence within the State's territorial perimeter."
November 27, 2025 at 12:49 AM
phew, AI says don’t worry
November 26, 2025 at 10:09 PM
What perfect album came out the year you turned 16
November 17, 2025 at 1:20 AM
why is this not sufficient, i ask you
November 16, 2025 at 12:18 AM
PR/ethics folks - am I right that this presents serious ethical issues unless it’s things she said after the lawyer told Loomer he would not represent her? (And even then feels kind of iffy?)
November 14, 2025 at 3:34 PM
purely for the record, without any rancor or desire for real time disputation:

(1) the “Schmesident” claim does not follow from the law execution thesis, and I don’t think I’ve ever said anything like it

(2) removal authority does not require accepting the bundle of authorities approach
November 10, 2025 at 2:10 AM
this is a cool feature
November 8, 2025 at 2:37 PM
this is just a shocking assertion
November 6, 2025 at 9:21 PM
November 6, 2025 at 12:43 AM
FWIW here's a draft of how I've tried to cut the knot on the Trump v. US evidentiary issue

Simply state the position, the Barrett critique, and the 'clarification.' Then leave it. Eliminates tons of words + the feeling of a wandering path, leaving only the irreducible confusion?

Feedback welcome!
November 4, 2025 at 9:03 PM
re the "use of evidence of official acts" Q in Trump v. U.S., several people here and at the other place have suggested that some version of this is the best way to understand what the court means to be doing. i'm totally open to that, i also don't understand why the court didn't just say it : (
November 4, 2025 at 8:55 PM
November 3, 2025 at 5:59 PM
Here's my issue. It seems like Main Text Majority just straight up contradicts FN3 Majority.

Main Text Majority: official conduct "may [not] be SCRUTINIZED" by a jury trying charges based on unofficial conduct
FN3 Majority: official conduct can be evidenced via nonprivileged source material 2/
October 31, 2025 at 9:12 PM
October 17, 2025 at 1:45 AM
these absolute jokers
October 17, 2025 at 1:20 AM
“submit your legislative proposal to our learned review and we will decide whether the requested information is relevant”
- the Dobbs majority
October 15, 2025 at 12:00 AM
@jedshug.bsky.social of all weeks for me to wear this without particularly thinking about it…
October 6, 2025 at 11:29 PM
remind me how anybody, anywhere, at any point worked themselves up to hating this guy?
September 25, 2025 at 12:59 AM
are birds eligible for a Darwin Award?
July 30, 2025 at 4:27 PM
NOT TODAY, NEW YORK TIMES
July 28, 2025 at 4:37 PM
It’s the next sentence for me. Crucial empirical statement about THE key issue of the paper followed by no evidence and a pivot to other topics.

Gosh. Ilan, man, what are you doing.
July 24, 2025 at 6:51 PM
I thought the press descriptions had to be at least slightly off. But they are completely accurate.

America First is literally arguing that the disparate impact of free tuition for all families making <$300K per year “masks racial preferences behind income thresholds.”
July 18, 2025 at 2:15 PM
(Which is also a normal practice where one dissent has all or most of the dissenters. Nb Jackson signed sotomauors op)
June 29, 2025 at 9:52 AM