Comment Stop messing around (Score 5, Insightful) 483
If we're going to do executions, then the whole "pain-free" premise should go right out the door. We're killing the criminal in retaliation for a crime. Why does it need to be so painless? I mean, don't torture the criminal by starvation or dehydration or anything like that. But hanging, guillotine, firing squad, etc. are all effective means. You could even give some local to ease the pain on some of these methods.
Otherwise, all you're really doing is admitting that execution isn't right, but trying to get away with it anyway.