Continuity in the Face of Penal Innovation: Revisiting the History of American Solitary Confinement

Solitary confinement has been a perennial tool of control in US prisons, despite its status as a repeatedly delegitimized practice. Although there have been significant changes in punishment over time, solitary confinement has remained, mostly at the margins and always as a response to past failures, part of an unending search for greater control over prisoners. This history raises the question of how a discredited penal technology can nevertheless persist. We locate the source of this persistence in prison administrators' unflagging belief in solitary confinement as a last-resort tool of control. To maintain this highly criticized practice, prison administrators strategically revise, but never abandon, discredited practices in response to antecedent legitimacy struggles. Using solitary confinement as a case study, we demonstrate how penal technologies that violate current sensibilities can survive, despite changing macro-level social factors that otherwise explain penal change and practice, provided those technologies serve prison officials' internal goals.