Prisoner Theory

The Class Is Permanent Because It Cannot Shrink

The scale of the prisoner class is easy to underestimate, because the raw numbers get cited inconsistently — against the whole population, against adults, against people who were “realistically eligible” for arrest in a given year. Laid out against each other, and updated against the most current available data, the numbers tell a story different from the one this book originally argued — and a more durable one.

This book’s earlier draft argued that the prisoner class was growing faster than the country around it, and projected that growth forward across fifty years. The current data does not support that projection. Arrests are down by nearly 40% in raw count since 2011. The correctional population, measured as a share of adults, has fallen by roughly a quarter. This fact points to a stronger and more durable version of the argument than the original growth rate ever offered, and it is not one to obscure.

The prisoner class’s permanence was never actually a claim about flow — about how many people enter the system in a given year. It is a claim about stock, and about the nature of decapitalization itself. Decapitalization, as the next section describes in full, has no reverse operation. There is no institutional process by which a person, once numbered, is restored to the status of someone who was never numbered. Acquittal does not undo an arrest record. Completing a sentence does not undo a conviction record. Even expungement does not erase the background-check trace in most jurisdictions. While the rate of new people entering the system rises and falls with the crime rate — and Chapter Two documents that it has been falling for years even as the political and media apparatus around crime has not — the total population that has ever been decapitalized cannot decrease except by death. It is monotonic. It can only grow, or hold, never shrink. This is a harder, cleaner claim than a fifty-year extrapolation from a single year’s arrest data, and it cannot be falsified by a good crime year the way the original claim could. The most recent BJS data, released April 2026, confirms the decline continued through 2024, with the community supervision population falling further to 3,681,900 — the same trend documented above, one year further along, changing nothing about the argument it supports.