This is more of a design discussion than something more concise like a code debug. So..
Get() and __set() are so called magic methods. The benefit of them is, that you don't have to call them, they will be called by the PHP interpreter itself. This happens if you try to access non accessible properties of an object.
This is called property overloading.
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.