, mistaken or perjured testimony, faulty police work, coerced confessions, the defendant's previous criminal record, inept defense counsel, seemingly conclusive circumstantial evidence, and community pressure for a conviction, among others. And when the system does go wrong, it is volunteers outside the criminal justice system – journalists, for example – who rectify the errors, not the police or prosecutors. To retain the death penalty in the face of the demonstrable failures of the system is unacceptable, especially since there are no strong overriding reasons to favor the death penalty. CAPITAL PUNISHMENT IS UNJUSTIFIED RETRIBUTIONJustice, it is often insisted, requires the death penalty as the only suitable retribution for heinous crimes. This claim does not bear scrutiny, however. By its nature, all punishment is retributive. Therefore, whatever legitimacy is to be found in punishment as just retribution can, in principle, be satisfied without recourse to executions. Moreover, the death penalty could be defended on narrowly retributive grounds only for the crime of murder, and not for any of the many other crimes that have frequently been made subject to this mode of punishment (rape, kidnapping, espionage, treason, drug trafficking). Few defenders of the death penalty are willing to confine themselves consistently to the narrow scope afforded by retribution. In any case, execution is more than a punishment exacted in retribution for the taking of a life. As Nobel Laureate Albert Camus wrote, "For there to be equivalence, the death penalty would have to punish a criminal who had warned his victim of the date at which he would inflict a horrible death on him and who, from that moment onward, had confined him at his mercy for months. Such a monster is not encountered in private life."53 It is also often argued that death is what murderers deserve, and that those who oppose the death penalty violate the fundamental princip...