Because violence begets violence. If you violently abuse, maul, and kill a group of people, then they are loosed, you don't need to think in terms of anything m

Because violence begets violence. If you violently abuse, maul, and kill a group of people, then they are loosed, you don't need to think in terms of anything more than "what else did you expect"? I don't know if you've ever watched someone you love beaten to death, or been maliciously mauled yourself, but I bet the person that came out on the other side would not be someone you would recognize. Violence has consequences beyond the immediate victims and it takes time and effort to undo. Everlasting economic sanctions certainly won't help.