The letter comes after administration officials changed leadership for the system, implemented new AI tooling, and shut out members of an open-source community.

Chicago births 1968–2023 — totals and by race/ethnicity and total fertility rates

interactive 3D viewer of Tenochtitlan

A couple of gems.

When workers seek to form a union, employers often respond by hiring union-avoidance consultants to dissuade workers from their organizing efforts. A recent EPI and LaborLab report estimates that employers spend over $1.5 billion each year on union avoidance. Last week, our partners at LaborLab released new tools that shed light on the highly secretive…