Because there is not perfect judicial system therefor innocents might end up being charged of raping and murdering others .. on the other side if a certain amount of people who do not know the murderer are witnesses and there is video footage about it , perhaps then we should just get rid of the murderers .. about the rapist idk if that would be the best thing to do because even though it must be traumatic to be raped that kind of crimes usually happen when there is nobody around and it is hard to prove ( as it should be ) a rape . Btw many people have end up for many years in jail because of false witnesses and supposed "victims" ... it is not until now than DNA its being used more commonly .
Why don't they stone adulters ... why don't they cut off the hands of thieves ...? If you want that go and live in an Islamic country where they have Sharia law ... hopefully here are a little more civilised ... though in some states we still have the death penalty like China, Iran, North Korea , Egypt, Syria, Saudi Arabia ...!
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.