John_D wrote:
It's an argument, but it's not the main one. The main one is that it is inherently hypocritical for the state to denounce killing by the individual when the state kills individuals.
This old chestnut crops up every time. But the comparison is entirely bogus.
The state does not denounce killing individuals, the state denounces killing individuals in circumstances which are against the law. It is not, necessarily, against the law to
kill someone. It is against the law to
murder someone.
There are circumstances where it is not an offence to kill someone, for example self-defence, or armed police. That's ignoring the armed forces, who legally kill people all the time. Whatever the death penalty is, it's absurd to equate it with murder. It is legalised killing, but it is not unique, and in no way hypocritical. The true question is whether execution should join the ranks of legal homicide, or not.