Prisons impose tremendous costs, yet they're easily ignored. Criminals-- even low-level nonviolent offenders-- enter our dysfunctional criminal justice system and disappear into a morass that's safely hidden from public view. Our "tough on crime" political rhetoric offers us no way out, and prison reformers are too quickly dismissed as soft on criminals. Meanwhile, the taxpayer picks up the extraordinary and unnecessary bill.

In Defense of Flogging presents a solution both radical and simple: give criminals a choice between incarceration and the lash. Flogging is punishment: quick,...