Juliรกn Posada's Avatar

Juliรกn Posada

@posada.website.bsky.social

๐Ÿ’ผ Assistant Professor @Yale.edu & Just Tech Fellow @SSRC.org ๐ŸŽ“ Research on #Data + #Work + #Platforms ๐ŸŒ https://posada.website/

1,804 Followers  |  589 Following  |  85 Posts  |  Joined: 17.08.2023
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Posts by Juliรกn Posada (@posada.website.bsky.social)

It was such a pleasure to welcome you!

03.03.2026 13:39 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
A flyer that shares detail for Chinasa's upcoming talk at Yale. It reads "Global Imperatives for an Equity-Centered Approach to AI Governance" and has a headshot of Chinasa smiling wearing braids, a green blazer and gold earrings.

A flyer that shares detail for Chinasa's upcoming talk at Yale. It reads "Global Imperatives for an Equity-Centered Approach to AI Governance" and has a headshot of Chinasa smiling wearing braids, a green blazer and gold earrings.

A photo of a brick wall at Yale University I took in 2023 that has Yale engraved in one of the bricks.

A photo of a brick wall at Yale University I took in 2023 that has Yale engraved in one of the bricks.

I'll be at Yale today for a guest lecture in the โ€œArtificial Intelligence, Ethics, and Society" course!

My talk, โ€œGlobal Imperatives for an Equity-Centered Approach to AI Governance,โ€ will discuss my latest research, work, and vision for inclusive approaches to AI oversight.

02.03.2026 14:54 โ€” ๐Ÿ‘ 4    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Rest in peace Vicente Rafael. Just learned of his passing from @dukepress.bsky.social. We lose a giant today.

24.02.2026 22:47 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Bilbo looking at his phone top

on bottom is ChatGPT

After all, why not? Why shouldn't I keep it?

You're absolutely right โ€” you found it, it's been with you a long while, and it's only natural to feel fond of something that's served you so well, especially when someone like Gandalf suddenly seems to want it for himself.

Bilbo looking at his phone top on bottom is ChatGPT After all, why not? Why shouldn't I keep it? You're absolutely right โ€” you found it, it's been with you a long while, and it's only natural to feel fond of something that's served you so well, especially when someone like Gandalf suddenly seems to want it for himself.

28.01.2026 01:51 โ€” ๐Ÿ‘ 25434    ๐Ÿ” 6957    ๐Ÿ’ฌ 7    ๐Ÿ“Œ 155
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THE SILICON GAZE

After reading a really interesting paper from @oii.ox.ac.uk (link below), I asked ChatGPT (version 5.2) to give an ranking of countries by IQ, 'extrapolating' and 'estimating' where data was not available.

I then asked it to provide an 'approximate' heat map of the estimates

1/2

28.01.2026 13:29 โ€” ๐Ÿ‘ 6    ๐Ÿ” 3    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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Inside an AI start-upโ€™s plan to scan and dispose of millions of books Court filings reveal how AI companies raced to obtain more books to feed chatbots, including by buying, scanning and disposing of millions of titles.

Absolutely damning from @aaronschaffer.com, @willoremus.com, & @nitasha.bsky.social.

To get more data, Anthropic:
* "destructively scanned" millions of books
* downloaded the shadow library LibGen
* hailed another shadow library's arrival as "just in time!!!"

www.washingtonpost.com/technology/2...

28.01.2026 13:49 โ€” ๐Ÿ‘ 337    ๐Ÿ” 169    ๐Ÿ’ฌ 6    ๐Ÿ“Œ 48
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Job Applicants Sue to Open โ€˜Black Boxโ€™ of A.I. Hiring Decisions

โ€œA lawsuit filed by a group of job applicants claims that some A.I. employment screening tools should be subject to the same Fair Credit Reporting Act requirements as credit agencies.โ€

www.nytimes.com/2026/01/21/b...

22.01.2026 03:54 โ€” ๐Ÿ‘ 40    ๐Ÿ” 9    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
Three deliver workers stand together.

Three deliver workers stand together.

Today, a case was filed on behalf of the City of New York to get our cityโ€™s delivery workers the money they are owed.โ€จโ€จFor too long, companies like Motoclick stole tips from delivery workers and ignored the minimum pay rate law. Under our administration, they wonโ€™t get away with it any longer.

15.01.2026 17:45 โ€” ๐Ÿ‘ 416    ๐Ÿ” 57    ๐Ÿ’ฌ 7    ๐Ÿ“Œ 6

If Canada & others aren't willing or able to prevent Grok from being used and monetized as an automated sexual abuse tool then we really shouldn't expect any type of meaningful AI regulation to come from political leaders

14.01.2026 03:41 โ€” ๐Ÿ‘ 56    ๐Ÿ” 13    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 1
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AIโ€™s Memorization Crisis Large language models donโ€™t โ€œlearnโ€โ€”they copy. And that could change everything for the tech industry.

If gen AI systems often just repeat what they have seen elsewhere, then researchers using LLMs to simulate human behavior might have a serious ethics conundrum: maybe such studies are just analyzing observational data without consent?

cc @mjcrockett.bsky.social

www.theatlantic.com/technology/2...

11.01.2026 22:05 โ€” ๐Ÿ‘ 44    ๐Ÿ” 11    ๐Ÿ’ฌ 5    ๐Ÿ“Œ 0

Having served on the editorial advisory board for this book, Iโ€™ve seen firsthand the depth of insight it offers. This is a foundational text and a must-read for everyone in the field.

05.01.2026 19:47 โ€” ๐Ÿ‘ 7    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Literally a publication for eight-year olds 40 years ago

04.01.2026 18:49 โ€” ๐Ÿ‘ 43474    ๐Ÿ” 16081    ๐Ÿ’ฌ 326    ๐Ÿ“Œ 411
Montage of creative works entering the public domain in the US in 2026.

Montage of creative works entering the public domain in the US in 2026.

When the clock strikes midnight on January 1, creative works from 1930 & sound recordings from 1925 will enter the public domain in the US, like:

๐Ÿ’„ Dizzy Dishes, first Betty Boop cartoon
๐Ÿ•ต๏ธโ™€๏ธ First 4 Nancy Drew novels
๐Ÿš‚ The Little Engine That Could
๐ŸŽฉ Morocco
๐Ÿ‘ Georgia on My Mind
and many more!

๐Ÿงต๐Ÿ‘‡

26.12.2025 14:01 โ€” ๐Ÿ‘ 1778    ๐Ÿ” 740    ๐Ÿ’ฌ 25    ๐Ÿ“Œ 80
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Sage Journals: Discover world-class research Subscription and open access journals from Sage, the world's leading independent academic publisher.

New article out in @bigdatasoc.bsky.social (with Duลกan Cotoras).

We examine how AI ethics is negotiated in practice through an ethnographic study of a predictive system developed inside Chileโ€™s Public Defenderโ€™s Office.

journals.sagepub.com/doi/10.1177/...

23.12.2025 17:26 โ€” ๐Ÿ‘ 5    ๐Ÿ” 3    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

โ€œIn a Bloomberg interview, Vincke admitted that Larian has been pushing generative AI internally, even though it hasn't led to gains in efficiency or speed.โ€

The โ€œneedโ€ to rush into AI adoption is executive peer pressure. It is the ideology of business leadership triumphing over data and people.

19.12.2025 12:22 โ€” ๐Ÿ‘ 229    ๐Ÿ” 63    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 1
Screenshot of a paper entry:
Fictional Failures and Real-World Lessons: Ethical Speculation Through Design Fiction on Emotional Support Conversational AI
Authors: Faye Kollig, Jessica Pater, Fayika Farhat Nova, Casey Fiesler
(There are tabs with "abstract" and "summary" and "summary" is selected.)

Screenshot of a paper entry: Fictional Failures and Real-World Lessons: Ethical Speculation Through Design Fiction on Emotional Support Conversational AI Authors: Faye Kollig, Jessica Pater, Fayika Farhat Nova, Casey Fiesler (There are tabs with "abstract" and "summary" and "summary" is selected.)

The ACM Digital Library, where a LOT of computing-related research is published (I'd say at least 75% of my own publications), is now not only providing (without consent of the authors and without opt-in by readers) AI-generated summaries of papers, but they appear as the *default* over abstracts.

16.12.2025 23:31 โ€” ๐Ÿ‘ 646    ๐Ÿ” 335    ๐Ÿ’ฌ 30    ๐Ÿ“Œ 90

๐Ÿงต NSF is reducing external review requirements and eliminating routine expert panels, citing staff shortages that this administration implemented. This change expands program officer authority. But the solution to flawed accountability isn't less public accountability.

16.12.2025 00:33 โ€” ๐Ÿ‘ 321    ๐Ÿ” 137    ๐Ÿ’ฌ 7    ๐Ÿ“Œ 12
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Hรฉlรจne Cixous, The Art of Criticism No. 7 โ€œThereโ€™s a feminist discourse that women can't do it all. This is what many women experience, and itโ€™s very difficult. But I am not like that.โ€

โ€œAt Vincennes there was no hierarchy among the students or the teachersโ โ€”none at allโ€ฆ It was a place of freedom, wisdom, equality. It was a marvelous, joyous, alive place. I was in charge of appointing the first thirty-six professorsโ€ฆ โ€˜Would you like to join a university of dreams?โ€™โ€

16.12.2025 03:43 โ€” ๐Ÿ‘ 22    ๐Ÿ” 6    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
INDL North America: Symposium on Labor and Artificial Intelligence - Sciencesconf.org Workers Building, Using, and Resisting AI

๐Ÿšจ ๐‚๐…๐ ๐€๐ฅ๐ž๐ซ๐ญ: ๐‹๐š๐›๐จ๐ซ & ๐€๐ˆ ๐’๐ฒ๐ฆ๐ฉ๐จ๐ฌ๐ข๐ฎ๐ฆ ๐š๐ญ ๐˜๐š๐ฅ๐ž

Theme: Workers Building, Using, and Resisting AI
๐Ÿ“… Date: April 29, 2026
๐Ÿ“ Loc: Yale University (In-person)
๐Ÿ’ฐ Funding: Scholarships available for grad students & organizers!

๐ƒ๐ž๐š๐๐ฅ๐ข๐ง๐ž: Jan 18, 2026 Submit here: indl-na.sciencesconf.org

12.12.2025 22:20 โ€” ๐Ÿ‘ 7    ๐Ÿ” 6    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

That they chose โ€œLunch atop a Skyscraper,โ€ a photograph of workers during the Great Depression, and superimposed the images of some of the top figures of the new Gilded Age tells you a lot about the role of labor in AIโ€”itโ€™s the Mechanicalโ€ฏTurk all over.

11.12.2025 21:54 โ€” ๐Ÿ‘ 5    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Pleased to endorse the AI Civil Rights Act, comprehensive legislation to prevent companies from using AI for biased and discriminatory life outcomes, ensure algos are tested before and after deployment and increase transparency of algorithms used for critical decisions. #AIBillofRights

06.12.2025 22:59 โ€” ๐Ÿ‘ 49    ๐Ÿ” 20    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
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Flock exposed training materials and a panel which tracked what its AI annotators were working on. It showed that Flock, which has cameras in thousands of U.S. communities, is using overseas workers. @evystadium.bsky.social has more.

Story by @josephcox.bsky.social:
www.404media.co/flock-uses-o...

01.12.2025 15:07 โ€” ๐Ÿ‘ 267    ๐Ÿ” 143    ๐Ÿ’ฌ 7    ๐Ÿ“Œ 18
Committee on Technology

Sarah Aoun

Ruha Benjamin, Ida B Wells Just Data Lab at Princeton

Myaisha Hayes, MediaJustice

Noel Hidalgo, BetaNYC

Sam Jacobs, Food Fight Lab

Katherine Jin, Democratic Socialists of America

Amba Kak, AI Now Institute

Huge Ma, Turbovax

Matt Mitchell

ReNika Moore, ACLU

Alondra Nelson, Institute for Advanced Study

Martha Norrick, Backbone Strategies

Julie Samuels, Tech NYC

Garfield Swaby, New York Public Library

Julie Swoope Democratic Socialists of America

Haley Van Dyck

Elyse Voegeli, 18F

Maia Woluchem, Data & Society

Committee on Technology Sarah Aoun Ruha Benjamin, Ida B Wells Just Data Lab at Princeton Myaisha Hayes, MediaJustice Noel Hidalgo, BetaNYC Sam Jacobs, Food Fight Lab Katherine Jin, Democratic Socialists of America Amba Kak, AI Now Institute Huge Ma, Turbovax Matt Mitchell ReNika Moore, ACLU Alondra Nelson, Institute for Advanced Study Martha Norrick, Backbone Strategies Julie Samuels, Tech NYC Garfield Swaby, New York Public Library Julie Swoope Democratic Socialists of America Haley Van Dyck Elyse Voegeli, 18F Maia Woluchem, Data & Society

The Mamdani administrationโ€™s 17 transition committees:

Housing
Youth & Education
Transportation, Climate & Infrastructure
Arts & Culture
Community Organizing
Community Safety
Economic Development & Workforce Development
Emergency Response
Government Operations
Health
Immigrant Justice
Criminal Legal System
Legal Affairs
Small Businesses & MWBEs
Social Services
Technology 
Worker Justice

The Mamdani administrationโ€™s 17 transition committees: Housing Youth & Education Transportation, Climate & Infrastructure Arts & Culture Community Organizing Community Safety Economic Development & Workforce Development Emergency Response Government Operations Health Immigrant Justice Criminal Legal System Legal Affairs Small Businesses & MWBEs Social Services Technology Worker Justice

Photo of a colorful keffiyeh with a name tag on it that says โ€œRuha Benjamin, Technology, A NEW ERA for New York Cityโ€

Photo of a colorful keffiyeh with a name tag on it that says โ€œRuha Benjamin, Technology, A NEW ERA for New York Cityโ€

Sooo many folks Iโ€™m excited to work with on Mamdaniโ€™s technology transition committee. All hands on deck to bring the Affordability Agenda to life: childcare, housing, transportation.

While its easy to get swept up in personality, this is a group focused on peoples real needs. LETS KEEP THE FOCUS.

25.11.2025 21:15 โ€” ๐Ÿ‘ 258    ๐Ÿ” 48    ๐Ÿ’ฌ 6    ๐Ÿ“Œ 8
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Meta halted internal research suggesting social media harm, court filing alleges Meta is alleged to have halted internal research suggesting social media harm, according to court documents.

Meta halted internal research that purportedly showed (young) people who stopped using Facebook became less depressed and anxious, according to an unredacted legal filing released on Friday. www.cnbc.com/2025/11/23/m...

24.11.2025 00:31 โ€” ๐Ÿ‘ 15594    ๐Ÿ” 6111    ๐Ÿ’ฌ 687    ๐Ÿ“Œ 592
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White House Circulates Draft Executive Order Targeting State AI Laws | TechPolicy.Press The draft order, titled "Eliminating State Law Obstruction of National AI Policy," followed a Truth Social post by President Donald Trump.

On Wednesday, the Trump administration circulated a six-page draft executive order titled โ€œEliminating State Law Obstruction of National AI Policy.โ€ It would create an โ€œAI Litigation Task Forceโ€ led by the Attorney General to challenge state AI laws, among other provisions.

20.11.2025 04:15 โ€” ๐Ÿ‘ 9    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 2

New paper! Letโ€™s not overemphasize AI โ€œupskillingโ€ as a response to CEOs saying AI is gonna replace us.

19.11.2025 19:07 โ€” ๐Ÿ‘ 2    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Uncritically publishing an article like this is like a bat-signal summoning @poetofcode.bsky.social and @timnitgebru.bsky.social to set things straight.

06.11.2025 21:42 โ€” ๐Ÿ‘ 18    ๐Ÿ” 4    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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โ€œData centers are like warehouses filled with machines and cables, and there's little need for workersโ€
https://restofworld.org/2025/data-centers-jobs-microsoft-google-chile/?utm_campaign=row-social&utm_source=bluesky&utm_medium=social&utm_content=1762891320

11.11.2025 20:02 โ€” ๐Ÿ‘ 42    ๐Ÿ” 18    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 4

Good. There were a lot of influential papers put on arxiv that just served corporate interests. Now if we can just fix peer review (she says not least because of the 15 review invitations she hasn't opened in her recent mail spools.)

02.11.2025 08:36 โ€” ๐Ÿ‘ 10    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Harvard FAS Cuts Ph.D. Seats By More Than Half Across Next Two Admissions Cycles | News | The Harvard Crimson The Faculty of Arts and Sciences slashed the number of Ph.D. student admissions slots for the Science division by more than 75 percent and for the Arts & Humanities division by about 60 percent for th...

Wow. Harvard nuking its PhD programs

- Science PhD admissions reduced by more than 75%
- Arts & Humanities reduced by about 60%
- Social Sciences by 50โ€“70%
- History by 60%
- Biology by 75%
- The German department will lose all PhD seats
- Sociology from six PhD students to zero

21.10.2025 17:11 โ€” ๐Ÿ‘ 2745    ๐Ÿ” 1503    ๐Ÿ’ฌ 14    ๐Ÿ“Œ 505