> I argue that a life sentence is only marginally better than a death sentence. I further argue that if we oppose the death penalty on the grounds that it cause

> I argue that a life sentence is only marginally better than a death sentence. I further argue that if we oppose the death penalty on the grounds that it causes substantial irreversible damage, then we must also oppose perpetual incarceration because the difference in harm is not large enough (IMHO). This is where your argument fails to convince me (and, I suspect, many others). I could accept, if I really stretched myself, that a death sentence is only marginally worse than a life sentence, but only up to the point when it is actually carried out. The obvious discontinuity brought about by the irreversibility of death cannot be ignored; it makes the distinction between the two sentences not marginal, but catastrophic. Because of this, your argument is weak (IMHO, in keeping with your restrained manner).