Ari B Friedman
abfriedman.com
Ari B Friedman
@abfriedman.com
This is my personal account. Faculty at UPenn. Emergency doc, health economist, geriatrics and privacy researcher. Views are my own. RT does not imply endorsement.
Reposted by Ari B Friedman
I didn't understand an econ paper unless I'd gone to the trouble of taking it to pieces and putting it back together, better still programmed the thing in a computer and solved it myself.
November 7, 2025 at 9:21 AM
Reposted by Ari B Friedman
SNAP surveys SNAP users. Already half of them are saying they are skipping meals.
November 6, 2025 at 9:21 PM
Reposted by Ari B Friedman
New incredible detail here: ICE says a match in its facial recognition app Mobile Fortify is a "definitive" determination of a person's status, and that this overrides birth certificates. This is an app ICE is using in the field to scan people

www.404media.co/ice-and-cbp-...
October 29, 2025 at 3:03 PM
Reposted by Ari B Friedman
The obvious incentives being created here is that on aggregate, most faculty will avoid Texas if they have a choice, or administrative positions if they can. For a while, this discouraged red state leaders from draconian attacks on faculty. But no more. They value subservience over excellence.
October 21, 2025 at 1:47 PM