Don't give me the garbage that we are a barbaric society because some feel this man got what he deserved. Consequences are a bitch..no?
My problem with this line of thinking is that no one is born in a vacuum with a blank slate.
Some people have genetic flaws that cause abnormal psychological behaviours.
And EVERYONE is a product of their sociological conditioning. For example as disgusting and abhorent as I find the sexual assault of children, how often do you hear the backstory of a pedophile that they were systematically sexually abused and assaulted as children. With what we know about development psychology these days, there is no way you can argue against the fact that in many, many cases the behaviour of these perpetrators is linked to external circumstances.
Now again, I am not advocating for a second that this excuses this behaviour one bit and these people have to be removed from the society they are a threat to. But the tangled web of sociological and psychological drivers for these crimes definitely changes the way I think about how justice should be metered out.
Case study: a child is systematically sexually, physically and psychologically abused by their parents essentially from birth. As a result, they grow up entirely psychologically damaged, incapable of basic empathy with other human beings and ends up sexually assaulting and taking the life of a child in some maladjusted way to get even with the world and to deprive someone else of the same innocence that was taken from them. They subsequently die in agony and terror in a botched execution while people reading the papers sneer and say "he got what he deserved".
Is this justice? Doesn't feel like it to me. More like vengeance and a perpetuation of a cycle of misery, torment and injustice.
Those are my grounds for my anti-capital punishment views on sociological grounds. Life is messy and often unfair, and there are no easy answers, but I am confident that capital punishment isn't one of them.
On philosophical grounds, Nietsche says it all for me... "Beware that, when fighting monsters, you yourself do not become a monster... for when you gaze long into the abyss. The abyss gazes also into you."
Or Gandalf... if that floats your boat.
Frodo: It's a pity Bilbo didn't kill him when he had the chance.
Gandalf: Pity? It was pity that stayed Bilbo's hand. Many that live deserve death. Some that die deserve life. Can you give it to them, Frodo? Do not be too eager to deal out death in judgment. Even the very wise cannot see all ends