The Cost of Brotherhood – Part 2 – When the Dues, Don’t

Young female teacher leaving her classroom while an older teacher watches, symbolizing union seniority over performance

In Chicago’s public schools, a young teacher—let’s call her Sarah—earned strong praise from students and parents. Her lessons raised test scores, her classroom was full of energy, and her commitment was clear. But after just three years, she quit. The reason? A union contract kept her stuck behind a veteran teacher with 20 years’ seniority and far less drive.

Sarah’s story isn’t rare. In Part 1, we explored how unions can shape entire cities, for better or worse. Now, we’re going inside the workplace—where the dues sometimes don’t deliver. When unions prioritize structure over people, they don’t just fail to protect workers. They risk dividing them.