As far as I'm concerned, normalising torture is barbaric and medieval in any circumstance, whether that be as some form of attempt to garner information or some kind of perverse punishment for (extreme) wrongdoing.
In particular, being willing to inflict pain and suffering as a punishment on those who have inflicted pain and suffering on others brings us down to their level, doesn't it?
Are we becoming angrier, more ploarised and more vindictive as a society? Evidence to suggest we most certainly are in some circumstances....