The Junior Rung

Something has already changed for young workers, and the evidence is not a hunch, it is in the payroll data.

The Junior Rung tracks a nineteen percent employment gap opening up for workers aged twenty-two to twenty-five in the occupations most exposed to AI, a gap that runs through hiring, not firing. Companies are not laying off their newest hires; they are simply not making as many of them in the first place. That distinction sounds technical. It is not. It is the difference between a downturn that recovers and a door that quietly stops opening.

Drawing on high-frequency payroll records covering millions of American workers, this book follows the argument from the concrete to the systemic: why junior work existed in the first place, which occupations are shedding entry-level hiring fastest, why the damage concentrates at a single point in a career rather than spreading across the labor market, and what it means for a cohort of new graduates who are the first to test whether a profession can skip a generation.

This is not a panic book and not a puff piece about AI's promise. Every chapter carries its receipts, wage data, hiring data, occupational breakdowns, and says plainly where the evidence is thin. Readers who want to understand what is actually happening to the bottom of the career ladder will find the clearest account of it here.