The Philosophy of Punishment and Restorative Justice: Professional Implications for the Nigerian Correctional Service

This study examines the philosophy of punishment and the restorative justice movement, drawing out their professional implications for the design and practice of the Nigerian Correctional Service across the South South and North Central geopolitical zones. The Nigerian Correctional Service Act of 2019 formally introduced rehabilitation and reformation as goals of the correctional system, but the philosophical framework underpinning this legislative shift has not been adequately articulated or translated into professional practice standards. Using a professional practice design, the study draws on the philosophy of punishment from Antony Duff, Howard Zehr's restorative justice philosophy, and African ubuntu-based conceptions of social restoration, supplemented by secondary literature published between 2020 and 2024. Structured interviews with 25 correctional officers, restorative justice practitioners, and criminal justice philosophy academics in Port Harcourt and Abuja provide the primary data. Findings reveal that despite the legislative commitment to rehabilitation, the operational philosophy of the Nigerian Correctional Service remains predominantly retributive, with professional training and institutional design oriented toward incapacitation and punishment rather than restoration and reintegration. The study argues that ubuntu restorative justice philosophy provides a culturally resonant and philosophically coherent framework for reforming correctional practice. Recommendations include philosophy of punishment training in the Correctional Service Staff College curriculum. Keywords: philosophy of punishment, restorative justice, Nigerian Correctional Service, Ubuntu, rehabilitation.