Punishment and theories of justice

Punishment theory divides into retributivist justifications (punishment is deserved) and consequentialist justifications (punishment achieves good effects). Hart's influential compromise distinguishes the general justifying aim (utilitarian: reducing crime) from principles of distribution (retributivist: only the guilty, proportionately). Distributive justice concerns fair allocation of social goods; Rawls's contractarian theory derives two principles from the original position: equal basic liberties and the difference principle (inequalities must benefit the worst-off). Nozick's libertarian entitlement theory rejects patterned redistribution as violating self-ownership. Corrective justice (Weinrib) treats private law as bilateral rectification distinct from distributive concerns.

R v Sargeant (1974) 60 Cr App R 74: Lawton LJ articulated common law sentencing purposes: retribution, deterrence, prevention, rehabilitation. Establishes pluralistic framework now codified in SA 2020 s.57.

R v Secretary of State for the Home Department, ex parte Venables and Thompson [1998] AC 407: Home Secretary cannot increase tariffs based on public opinion or general deterrence. Affirms retributivist constraint that desert limits punishment.

Vinter v United Kingdom (2016) 63 EHRR 1: Whole-life sentences without review violate Article 3 ECHR. Grand Chamber grounds decision in human dignity and rehabilitative possibility.

Fairchild v Glenhaven Funeral Services [2003] 1 AC 32: Modified causation test for mesothelioma claims. Lords debate whether justified by corrective justice (annulling wrongful harm) or distributive justice (spreading losses).

BVerfGE 45, 187 (1977): German Constitutional Court holds life imprisonment without parole violates human dignity. Even deserved punishment must respect offender's humanity.

Courts apply SA 2020 s.57's pluralistic purposes: punishment, deterrence, rehabilitation, protection, reparation. Sentencing Council guidelines structure analysis around harm and culpability (retributivist categories) but incorporate risk assessment (consequentialist). For distributive justice questions, identify whether Rawlsian, Nozickian or capabilities approach applies. Rawls: assess from original position behind veil of ignorance; inequalities permitted only if benefiting worst-off. Nozick: trace just acquisition and transfer; taxation is forced labour. Corrective justice: identify bilateral wrong between parties; remedy annuls wrongful loss without distributive consideration. Mixed theories require careful analysis of which principle takes priority.

Don't conflate justification with excuse/motivation—retributivism concerns desert, not vengeance. Deterrence claims need empirical support; evidence is mixed. Original position is hypothetical device modelling impartiality, not historical event. Difference principle permits inequalities benefiting worst-off—Rawls isn't strict egalitarian. Note Nozick's Lockean proviso may have egalitarian implications. Consider whether punishment embodies corrective justice (restoring equilibrium) or is purely distributive. Remember both Rawls and Nozick are liberals rejecting utilitarianism. Include feminist/critical race perspectives on gendered/racialised operation of punishment and distribution.