刑務所

Prison — Grokipedia Fact-checked by Grok 2 months ago Prison Ara Eve Leo Sal 1x A prison is a secure confinement facility operated by government authorities to detain individuals convicted of criminal offenses and sentenced to terms typically exceeding one year, distinguishing it from jails used for pretrial detention or shorter sentences. [1] [2] Prisons primarily function through incapacitation by removing offenders from society to prevent further crimes during their sentence, alongside aims of retribution for harms inflicted, deterrence against future offenses by the inmate or others, and rehabilitation to reduce recidivism upon release. [3] [4] The modern prison system emerged in the late 18th and early 19th centuries in Europe and North America , evolving from earlier punitive practices like public executions and corporal punishments toward enclosed institutions emphasizing isolation, labor, and moral reform, influenced by Enlightenment ideas on rational governance and human reformability. Early models such as the Pennsylvania system of solitary confinement and the Auburn system of congregate work with silent isolation sought to instill penitence, though harsh conditions often led to mental and physical deterioration rather than consistent rehabilitation. [5] By the 20th century , prisons expanded globally, with variations in design from high-security supermax facilities to more open rehabilitative models, amid ongoing debates over their efficacy—empirical data showing incarceration correlates with temporary crime reductions via incapacitation but limited long-term deterrence or rehabilitation success, as evidenced by recidivism rates often exceeding 50% in many systems. [6] As of recent estimates, the global prison population surpasses 11 million, with stark disparities: the United States incarcerates over 2 million at a rate of about 500 per 100,000 residents—the world's highest—while countries like Norway emphasize rehabilitation with rates below 100 and lower reoffending. [6] [7] Defining characteristics include security levels from minimum to maximum, with controversies centering on overcrowding , violence , and health crises in under-resourced facilities, as well as questions of proportionality in sentencing amid evidence that non-violent offenses drive much of the population in high-incarceration nations. [8] Definition and Purpose Fundamental Role in Justice Systems Prisons constitute a cornerstone of contemporary justice systems by enabling the execution of custodial sentences , whereby convicted offenders are deprived of their liberty as a direct consequence of criminal violations. These facilities primarily confine individuals sentenced to terms exceeding one year following adjudication of guilt, distinguishing them from local jails that handle pretrial detention and shorter sentences . This post-conviction confinement enforces judicial authority, maintains order by segregating offenders from the general population, and upholds the state's monopoly on punitive measures. [9] In the United States, state departments of corrections and the Federal Bureau of Prisons oversee such institutions, housing a total of 1,254,200 inmates at yearend 2023, reflecting a 2% increase from the prior year. These systems prioritize secure containment to prevent escapes and internal disruptions, while providing essentials like food , medical care, and shelter , though operational challenges such as overcrowding persist. Federally, the Bureau manages facilities for violations of national laws, ensuring standardized protocols across disparate sites. [10] [9] Globally, prisons fulfill a comparable function under varying legal frameworks, detaining those deemed guilty to effectuate penalties proportional to offenses, as guided by international standards emphasizing humane conditions amid systemic strains like pretrial overuse. The United Nations Office on Drugs and Crime notes that while prisons safeguard societies by isolating convicted criminals, their efficacy hinges on balanced application to avoid exacerbating issues such as recidivism or resource depletion. [11] Justifications: Retribution, Deterrence, Incapacitation, Rehabilitation Retribution posits that imprisonment serves as moral desert for offenders, imposing suffering proportional to the harm inflicted on victims and society, independent of future-oriented goals. This justification, rooted in philosophical traditions from Immanuel Kant and G.W.F. Hegel, emphasizes that wrongdoers deserve punishment because their actions violate societal norms and undermine trust in justice. [12] Empirical assessments of retribution focus less on measurable outcomes like crime reduction and more on public sentiment, with polls indicating sustained support for punitive measures; for instance, 58% of Americans in 2023 viewed the criminal justice system as not tough enough on crime , reflecting a preference for accountability over leniency. [13] Critics argue that retributivism can lead to over-punishment without evidence of societal benefit, as it prioritizes backward-looking proportionality over forward-looking efficacy , though proponents counter that empirical utility is irrelevant to moral imperatives. [14] Deterrence aims to prevent crime through the threat of imprisonment , distinguishing between general deterrence (discouraging potential offenders) and specific deterrence (preventing recidivism among the punished). Meta-analyses reveal limited empirical support for its effectiveness; a 2021 review of 116 studies found custodial sentences neither reduce reoffending nor enhance safety , often yielding null or slightly criminogenic effects compared to non-custodial alternatives. [15] Another analysis indicated imprisonment correlates with a 14% increase in recidivism , with harsher conditions exacerbating this by 15%, though longer sentences showed marginal 5% decreases in some contexts. [16] Deterrence appears more potent for minor offenses than serious crimes like homicide , where certainty of apprehension outweighs severity, but overall evidence suggests prisons fail to substantially alter criminal calculus due to factors like impulsivity and low perceived risks among high-rate offenders. [17] Incapacitation justifies imprisonment by physically preventing offenders from committing further crime s during confinement, thereby yielding immediate crime reductions proportional to incarceration duration and offender risk levels. Studies estimate significant short-term effects; for example, incapacitating first-time offenders with two-year sentences averts multiple offenses per individual, with natural experiments showing imprisonment reduces violent reoffending by isolating high-risk actors. [18] [19] However, aggregate impacts are constrained by replacement effects (where incapacitated offenders are substituted by others), high fiscal costs, and diminishing returns from mass incarceration policies, which expanded prison populations without commensurate crime drops. [20] Research underscores that while incapacitation reliably suppresses crime among the confined—potentially averting 5-10 crimes per year per serious offender—its net societal value erodes with broader application, as prison growth since the 1980s yielded only modest, often overstated reductions amid rising costs exceeding $80 billion annually in the U.S. [21] Rehabilitation seeks to reform inmates through education , therapy , and skills training , enabling law-abiding reintegration and lowering recidivism . Evidence supports targeted programs' efficacy; correctional education and workforce initiatives reduce reincarceration odds by 14.8%, while therapeutic communities lower recidivism odds by 36% (OR 0.64). [22] [23] Modern facilities emphasizing rehabilitation correlate with 36% drops in one-year return rates, contrasting with baseline U.S. recidivism of 27% within three years for 2019 releases. [24] [25] Yet, overall prison environments often undermine these gains, with general recidivism hovering at 60% within two years for many cohorts, highlighting that rehabilitation succeeds best in structured, voluntary programs but falters in punitive settings lacking evidence-based support. [26] Causal analyses attribute successes to addressing criminogenic needs like substance abuse and employment deficits, though systemic biases in program access and evaluation—prevalent in academia-influenced research —may overstate universal applicability. [27] Historical Development Pre-Modern Prisons In ancient Mesopotamia , confinement facilities emerged as early as the third millennium BCE, primarily to hold debtors, war captives, and suspects awaiting judicial decisions or corporal punishments, rather than serving as long-term penal institutions. Archaeological and textual evidence from cuneiform tablets indicates prisons known as bit asiri (houses of confinement) were used for short-term detention, with functions including debt bondage and pre-trial custody, though occasional punitive imprisonment occurred for specific offenses like rebellion . [28] [29] Similar practices existed in ancient Egypt from around 2000 BCE, where prisons detained political prisoners, tax evaders, and those awaiting trial, often under pharaonic oversight, but primary penalties remained fines, labor, or execution rather than incarceration. [30] In classical Greece , particularly Athens during the 5th–4th centuries BCE, prisons such as the state prison ( desmoterion ) confined debtors unable to pay fines and individuals pending trial or execution, reflecting a system where imprisonment was ancillary to democratic judicial processes emphasizing swift corporal or capital sanctions. Roman carceres, including the notorious Tullianum (Mammertine Prison) established by the 7th century BCE, functioned mainly as holding cells for high-profile prisoners like Jugurtha (who perished there in 104 BCE from starvation) before public spectacles of execution or cruc