Capital Punishment as a Response to Evil

Some jurisdictions acknowledge, as a matter of positive law, the relevance of evil to capital punishment. At one point, the state of Florida counted that the fact that a murderer’s crime was “especially wicked, evil, atrocious or cruel” as an aggravating factor for purposes of capital sentencing. I submit that Florida may be onto something. I consider a thesis about capital punishment that strikes me as plausible on its face: if capital punishment is ever morally permissible, it is permissible as a response to evil. Call this the Punishment as a Response to Evil thesis, or PRE. If capital punishment is not morally permissible as a response to evil, then, according to PRE, it is not morally permissible, period. PRE admits of at least two different readings: on the first, if capital punishment is ever morally justified it is justified as a punishment for evil crimes; on the second, if capital punishment is ever morally justified it is justified as a punishment for evil people. While this first version of PRE has found advocates in both philosophy and forensic psychiatry, I argue against this first reading of PRE and for the second. To secure this conclusion I appeal to an account of evil and evil personhood that I have developed elsewhere