Even the Church condones CP in certain instances.A red herring argument
There is an excellent summary of the present situation
here (
National Catholic Register article).
This is nuanced in a way that nobody does better than the Catholic Church. Perhaps that is a good thing — we are not simpletons, and neither are we absolutists (in most matters). The Church is merely saying that,
whatever its admissibility might have been in the past, the conditions in today’s world make the death penalty inadmissible. Remove those conditions — as I said above, in a “Mad Max” or post-apocalyptic scenario when we find ourselves thrust back to pre-modern conditions, where life is once again “solitary, poor, nasty, brutish, and short” — and we might have to make recourse to the death penalty for lack of better options.