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Leor Sapir
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Leor Sapir
@LeorSapir
Senior Fellow @ManhattanInst | Ph.D. @BostonCollege & Post-Doc @Harvard | Gender medicine | Causes and consequences of institutional dysfunction | opinions own
manhattan-institute.org/expert/leor-sa…
Joined February 2022
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    Leor Sapir
    @LeorSapir
    Apr 22
    "We're all just winging it." -- Erica, gender clinician in Utah (2022) Last year, a court in Alabama authorized the unsealing of videos from @wpath conferences. This clip shows why WPATH had tried--unsuccessfully--to keep the videos under wraps. Read my expose in @TheFP 👇
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    66K
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    Leor Sapir
    @LeorSapir
    Aug 12, 2024
    BREAKING: The American Society of Plastic Surgeons, an organization representing 92% of all board-certified plastic surgeons in the U.S., becomes the first major medical association to break from the consensus over “gender-affirming care” for minors. This is big news. 🧵
    2.7M
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    Leor Sapir
    @LeorSapir
    Jun 23, 2025
    I’m surprised it was bunker busters that took out Iran’s nuke program and not clause 52(a)(iii)(13)(f) on page 14,762 of Appendix 71(d)(ii) of the Obama nuclear deal.
    1.4M
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    Leor Sapir
    @LeorSapir
    Feb 9, 2023
    American pediatric gender medicine has its first major whistle blower. This was inevitable. There will be more. Jamie is courageous beyond words. The things she has seen shock the conscience. These are kids. Enough. Enough. open.substack.com/pub/bariweiss/…
    1.6M
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    Leor Sapir
    @LeorSapir
    Jul 13, 2023
    BREAKING: 21 leading experts on pediatric gender medicine from 8 countries have written a Letter to the Editor of @WSJopinion expressing disagreement with the @TheEndoSociety and its new president @StephenHammes over the treatment of youth gender dysphoria. This is huge. 🧵
    3.2M
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    Leor Sapir
    @LeorSapir
    Mar 19, 2024
    Me: “What’s a ‘lunk alarm’?” Planet Fitness: “Oh, that’s when a gym bro grunts too loudly and makes women uncomfortable.” Woman: “There’s a dude in the women’s locker room and it’s making us uncomfortable.” Planet fitness: “Give me your membership card, you whiny bigot woman.”
    336K
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    Leor Sapir
    @LeorSapir
    Nov 10, 2024
    Just stop. Nobody is buying this. Trans girls aren’t girls. They’re boys (or “biological males,” if you feel so inclined) who want to be treated as girls. You know this. I know this. Everybody knows this. And everybody knows that you know this. Have some self-respect, Jay.
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    Jay Michaelson
    @jaymichaelson
    Nov 10, 2024
    Replying to @BriannaWu
    Hey there. Shermichael knows exactly the language he's using. He's not some innocent rube - he's a longtime GOP strategist. Saying "boys in girls sports" was not some slight slip-up. It was denying that trans girls are girls, full stop.
    311K
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    Leor Sapir
    @LeorSapir
    May 19, 2023
    The myth that trans-identified kids will kill themselves if not given drugs and surgeries is pernicious disinformation. Here are 10 things you need to know to combat it: 🧵
    1.1M
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    Leor Sapir
    @LeorSapir
    Sep 29, 2025
    What @jk_rowling is describing here is a classic example of what my colleague @robkhenderson has called "luxury beliefs." "Luxury beliefs are ideas and opinions that confer status on the upper class, while often inflicting costs on the lower classes."
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    J.K. Rowling
    @jk_rowling
    Sep 29, 2025
    I'm seeing quite a bit of comment about this, so I want to make a couple of points. I'm not owed eternal agreement from any actor who once played a character I created. The idea is as ludicrous as me checking with the boss I had when I was twenty-one for what opinions I should
    213K
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    Leor Sapir
    @LeorSapir
    Sep 23, 2024
    Let me guess. Palestinians = black = good. Israelis = white = bad. Because America and slavery and stuff.
    user avatar
    New York Magazine
    @NYMag
    Sep 23, 2024
    Ta-Nehisi Coates’s writing on race fueled a reckoning in America. Now he wants to change the way we think about Israel and Palestine. Read our new cover story now: trib.al/14EyFWS
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    372K
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    Leor Sapir
    @LeorSapir
    Dec 4, 2024
    Wow. Justice Alito: the Cass Report finds of no evidence that gender Rx prevents suicide. Strangio: "completed suicide is thankfully and admittedly rare," the studies apply to suicidal ideation/behavior. Has the @ACLU just abandoned the "dead daughter/live son" narrative?
    355K
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    Leor Sapir
    @LeorSapir
    Sep 29, 2023
    BREAKING: 8th Circuit reverses lower court decision, rules 3-0 in PDE v Linn Mar Community School District (Iowa) that a school may not compel its students to use gender identity-based language as doing so likely violates the 1st and 14th Amendments. This decision to grant a
    504K
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    Leor Sapir
    @LeorSapir
    Jan 31, 2023
    BREAKING: Dr. Riittakerttu Kaltiala, Finland's leading expert on pediatric gender medicine and chief psychiatrist at its largest gender clinic (Tampere University), just gave an interview to the country's leading newspaper, Helsingin Sanomat.
    1.3M
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    Leor Sapir
    @LeorSapir
    Dec 4, 2024
    The casual manner in which Justice Sotomayor, a supposed feminist, spoke about girls who just “don’t want their breasts,” shows how this pseudoscientific, anti-humanistic ideology has normalized the unthinkable and seeped into every crack of our institutions.
    256K

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