People who hurt other people are terrible people, but also we must look at what makes them do that. In order to prevent. Like with pedophiles - instead of being tough with them, imprison them, kill them, etc., is better to understand why they feel the way they do and prevent harm. Of course those who offend need to be "put away" but in a rehabilitation institution. Same with criminals, killers, etc..
I fear even saying this would trigger many, but there is no better way. If you keep on killing the bad people, you have no clue what made them like that and so others will become the same.
This is a serious and deep discussion and I'd like to address it via our TROM project as we recently did with the Culture Cancer.
