David S. Cohen
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David S. Cohen
@dsc250.bsky.social
16K followers 400 following 2.3K posts

feminist "law" professor, reproductive rights scholar/activist, avid cyclist, husband, dad, indie rock enthusiast, Vermont lover, Phillies fan, he/him

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David Samuel Cohen is an American attorney who served as deputy director of the Central Intelligence Agency (CIA) from 2021 to 2025, previously holding the position from February 9, 2015 to January 20, 2017. He served as acting director of the CIA from January 20 to March 19, 2021 until the Senate confirmation of William J. Burns. .. more

Political science 48%
Law 16%
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David S. Cohen @dsc250.bsky.social · Mar 17
My new book with @carolejoffe.bsky.social -- After Dobbs: How the Supreme Court Ended Roe But Not Abortion -- comes out in just over a week. Pre-order now from your favorite booksellers, like Bookshop.org!

bookshop.org/p/books/afte...

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David S. Cohen @dsc250.bsky.social · 5h
We the people…
Grand Jury Rebuffs Justice Dept. Attempt to Indict 6 Democrats in Congress
www.nytimes.com

dsc250.bsky.social
David S. Cohen @dsc250.bsky.social · 11h
I sure wish the lawyers challenging the tariffs in the Supreme Court could submit this clip to the Justices.
atrupar.com Aaron Rupar @atrupar.com · 11h
Trump: "So I put on a 30% tariff, which is very low. I got an emergency call from I believe the prime minister of Switzerland. She was very aggressive ... I didn't really like the way she talked to us, so instead of giving her a reduction, I raised it to 39%."

Reposted by Diane Ravitch, Michael J. Allen, David S. Cohen , and 2 more

atrupar.com
Aaron Rupar @atrupar.com · 11h
Trump: "So I put on a 30% tariff, which is very low. I got an emergency call from I believe the prime minister of Switzerland. She was very aggressive ... I didn't really like the way she talked to us, so instead of giving her a reduction, I raised it to 39%."

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David S. Cohen @dsc250.bsky.social · 12h
Every second he is still in the presidency is an abomination. Come on @bardcollege.bsky.social
reneedbecerra.bsky.social Renee D. Becerra @reneedbecerra.bsky.social · 17h
Leon Botstein absolutely has to leave Bard College

dsc250.bsky.social
David S. Cohen @dsc250.bsky.social · 12h
Every poll that makes it look more and more likely that the Democrats will take the Senate this November makes it more and more likely both Alito and Thomas will retire this summer.
profmmurray.bsky.social Melissa Murray @profmmurray.bsky.social · 12h
I'm not into prediction markets... but this has all of the makings of a SCOTUS retirement. His book goes on sale on October 6, 2026--the day after OT2026 starts . . . and now a new hagiographic biography? Hmmmmmm.

Reposted by David S. Cohen

profmmurray.bsky.social
Melissa Murray @profmmurray.bsky.social · 12h
I'm not into prediction markets... but this has all of the makings of a SCOTUS retirement. His book goes on sale on October 6, 2026--the day after OT2026 starts . . . and now a new hagiographic biography? Hmmmmmm.

dsc250.bsky.social
David S. Cohen @dsc250.bsky.social · 12h
That's nothing but argle-bargle. She should hide her head in a bag.
jaywillis.net Jay Willis @jaywillis.net · 12h
One of Antonin Scalia's kids allegedly said that she was relieved that her father died when he did, because he would be so "upset" at how "coarse" and "polarized" politics has become, which makes me wonder if Scalia's children have any idea who their dad was www.politico.com/news/magazin...
The justice nodded in agreement. I hadn’t expected this observation to lead directly to discussion of Scalia and his legacy, but Alito’s reply began: “Even since Nino died, things are so different. I so often wish he were still here. He started so much and it would have been good to have him around to see it to completion.” Conservatives now boast a 6-3 majority on the court and are reshaping the law for a generation, but Scalia almost certainly wouldn’t have been happy to see how American politics have grown coarser and more polarized than ever before. One of Scalia’s children, I related, had told me she felt grateful to God for taking her father at that moment because it spared the principled originalist, a celebrant of Latin Mass and the American Founding, from witnessing so much that would have upset him. “He would have been appalled at so much,” Alito agreed.

Reposted by David S. Cohen

jaywillis.net
Jay Willis @jaywillis.net · 12h
One of Antonin Scalia's kids allegedly said that she was relieved that her father died when he did, because he would be so "upset" at how "coarse" and "polarized" politics has become, which makes me wonder if Scalia's children have any idea who their dad was www.politico.com/news/magazin...
The justice nodded in agreement. I hadn’t expected this observation to lead directly to discussion of Scalia and his legacy, but Alito’s reply began: “Even since Nino died, things are so different. I so often wish he were still here. He started so much and it would have been good to have him around to see it to completion.” Conservatives now boast a 6-3 majority on the court and are reshaping the law for a generation, but Scalia almost certainly wouldn’t have been happy to see how American politics have grown coarser and more polarized than ever before. One of Scalia’s children, I related, had told me she felt grateful to God for taking her father at that moment because it spared the principled originalist, a celebrant of Latin Mass and the American Founding, from witnessing so much that would have upset him. “He would have been appalled at so much,” Alito agreed.

dsc250.bsky.social
David S. Cohen @dsc250.bsky.social · 14h
I'll say it again - AI companies and their boosters have drastically underestimated how much people care about accuracy.

Hallucinations are not just a silly side problem with AI. They are a foundational problem that, until solved, dooms this technology.
rocher.lc Luc Rocher @rocher.lc · 1d
⚠️ Despite all the hype, chatbots still make terrible doctors. Out today is the largest user study of language models for medical self-diagnosis. We found that chatbots provide inaccurate and inconsistent answers, and that people are better off using online searches or their own judgment.
Banner image with screenshot of scientific article from nature Medicine, as well as two panels from the study method and results

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David S. Cohen @dsc250.bsky.social · 1d
are they happening by accident? It's not clear

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David S. Cohen @dsc250.bsky.social · 1d
Found one from last night! From Dove (again).

Reposted by Joanna Bryson, Shannon Vallor, Scott L. Greer , and 4 more

rocher.lc
Luc Rocher @rocher.lc · 1d
⚠️ Despite all the hype, chatbots still make terrible doctors. Out today is the largest user study of language models for medical self-diagnosis. We found that chatbots provide inaccurate and inconsistent answers, and that people are better off using online searches or their own judgment.
Banner image with screenshot of scientific article from nature Medicine, as well as two panels from the study method and results

Reposted by David S. Cohen, Bessma Momani

404media.co
404 Media @404media.co · 1d
“In an extreme case, two users sent very similar messages describing symptoms of a subarachnoid hemorrhage but were given opposite advice,” the study’s authors wrote. “One user was told to lie down in a dark room, and the other user was given the correct recommendation to seek emergency care.”
Chatbots Make Terrible Doctors, New Study Finds
Chatbots provided incorrect, conflicting medical advice, researchers found: “Despite all the hype, AI just isn't ready to take on the role of the physician.”
www.404media.co

Reposted by David Lazer, David S. Cohen

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Eric Levitz @ericlevitz.bsky.social · 1d
Over the past three weeks, the "nightmare scenario" for November's midterms has grown more plausible www.vox.com/politics/478...

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David S. Cohen @dsc250.bsky.social · 1d
Do they realize how sad and pathetic -- and racist -- they sound?
esqueer.net Alejandra Caraballo @esqueer.net · 1d
The salt must flow.
Alt text: Screenshot of a tweet on a dark background from the verified account “Matt Walsh” (@MattWalshBlog). The tweet contains a strongly critical statement about a halftime show and Latin American pop music, using harsh and profane language. Below the tweet text are engagement details showing the time and date “9:50 AM · Feb 9, 2026” and “41.6K Views.”

Reposted by David S. Cohen

esqueer.net
Alejandra Caraballo @esqueer.net · 1d
The salt must flow.
Alt text: Screenshot of a tweet on a dark background from the verified account “Matt Walsh” (@MattWalshBlog). The tweet contains a strongly critical statement about a halftime show and Latin American pop music, using harsh and profane language. Below the tweet text are engagement details showing the time and date “9:50 AM · Feb 9, 2026” and “41.6K Views.”

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David S. Cohen @dsc250.bsky.social · 1d
Right. This is such a stupid framing. Idiot NYT headline writer here.

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David S. Cohen @dsc250.bsky.social · 1d
This is exactly right - no one asked for a hallucinating copyright-infringement machine. But alas...
fareedblackman.bsky.social Absolute Fareed @fareedblackman.bsky.social · May 3
No one has ever tried to sell me drugs as hard as people try to sell me on AI.

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David S. Cohen @dsc250.bsky.social · 1d
Google‘s list for 2025. Did I miss any for 2026?

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David S. Cohen @dsc250.bsky.social · 1d
Last year there were multiple women-empowerment commercials during the Super Bowl. Were there any this year? Was that just a one year thing on Madison Ave?

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David S. Cohen @dsc250.bsky.social · 1d
Excellent thread with everything you want to know about the Bad Bunny performance last night - joy and political resistance!
beckyhammer.bsky.social Becky Hammer @beckyhammer.bsky.social · 2d
Disturbingly detailed analysis of my first rewatch incoming

Reposted by David S. Cohen, Scott A. Imberman

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Hunter Walker @hunterw.bsky.social · 2d
There is a major political organization allied with the president that got so mad a Latino artist was tapped to play at the Super Bowl they made a whole alternative show. We should all take a moment to reflect on that. It is so blatantly racist.

Reposted by Anna O. Law, John McLaren, Jonathan M. Gilligan , and 8 more

beckyhammer.bsky.social
Becky Hammer @beckyhammer.bsky.social · 2d
Disturbingly detailed analysis of my first rewatch incoming

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David S. Cohen @dsc250.bsky.social · 2d
These commercials make me want to use AI even less. Which I didn’t know was possible.

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David S. Cohen @dsc250.bsky.social · 2d
I’m going to switch to the watching paint dry channel.

Reposted by David S. Cohen, David R. Miller

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Kevin M. Kruse @kevinmkruse.bsky.social · 2d
There's a ChatGPT ad about a family farm where the owner says her family has been doing this for a hundred years and she doesn't want to be the one to screw it up and that's why she's getting advice from ChatGPT and, my God, can you people hear yourselves?

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David S. Cohen @dsc250.bsky.social · 2d
“ferments“ - that’s how this administration connects with everyday Americans!
atrupar.com Aaron Rupar @atrupar.com · 2d
RFK Jr on what he'll eat during the Super Bowl: "I am on a carnivore diet so I just eat meat and ferments, and I'm very happy with that. So I'm probably going to have yogurt."

Reposted by Richard B. Aronson, Jonathan Wolff, David S. Cohen , and 5 more

atrupar.com
Aaron Rupar @atrupar.com · 2d
RFK Jr on what he'll eat during the Super Bowl: "I am on a carnivore diet so I just eat meat and ferments, and I'm very happy with that. So I'm probably going to have yogurt."

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David S. Cohen @dsc250.bsky.social · 2d
I get the crash doesn’t seem related to it (though did she hit the gate because she didn’t have the control she normally would have with a weak knee?). But I’m sure the injury she’s going to have now is made worse by the blown ACL.

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David S. Cohen @dsc250.bsky.social · 2d
I mean, maybe skiing on a busted ACL isn’t the best idea? So sad for Vonn.…