Johan Ugander
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jugander.bsky.social
Johan Ugander
@jugander.bsky.social
Associate Professor, Yale Statistics & Data Science. Social networks, social and behavioral data, causal inference, mountains. https://jugander.github.io/
Does Claude do badges? Claude should do badges.
October 28, 2025 at 6:24 PM
I had not seen that before, thanks for the pointer!
October 27, 2025 at 1:58 AM
I don't agree that all these are examples where ethics let slip in a way "that wouldn't be acceptable for academics". Would love to chat in longer former about all this, best off social media :)
October 25, 2025 at 4:49 PM
FWIW, I am deeply sympathetic to the thesis of the paper—for over a decade I have encouraged students interested in industry research to read Milosz's The Captive Mind in preparation. So I want to help you strengthen the work by encouraging precise arguments.
October 25, 2025 at 2:57 PM
Huszár et al. wasn't an experiment, it was observational. And the UCSD and Cornell studies both went before IRB. So the journals didn't waive anything, as far as I know. I feel like precision here is quite important, because the history of these studies is full of muddled details.
October 25, 2025 at 2:56 PM
Thanks, it just didn't seem like any of the three I knew the details of were "examples" of the previous sentence (journals waiving IRB).
October 25, 2025 at 2:40 AM
Am confused…
- Bond et al [33] was approved by UCSD IRB.
- Thomas & Wahedi [39] both authors had only Meta affils; no university IRB had jurisdiction.
- Huszar et al [75] dunno, cc @inference.vc.
- Kramer at al [82] was exempted; much has been written about this case. See the PNAS ed statement.
October 24, 2025 at 6:34 PM
Reposted by Johan Ugander
Have you ever wondered how to ensure a loss in Candyland though?

github.com/mkiang/candy...
github.com
October 6, 2025 at 4:40 PM
Very excited for this talk Mor!!! Should lead to a lively discussion. The purpose of the workshop is to ask/ponder/problematize the big questions!
September 24, 2025 at 2:39 PM
A (different) version of this that I've heard is that it's hard (for runners, e.g.) to train power (build muscle) at altitude because at altitude (say, >9k) you're usually rate-limited by your aerobic fitness, not your muscles. So some who live high go low semi-regularly to train power.
September 15, 2025 at 6:35 PM