The no-boundary proposal is a quantum cosmological model that assumes no initial singularity, and involves the notion of imaginary time, which turns the Lorentzian-like relativistic metric into a real Euclidean metric. One can move backward and forward along imaginary time, just as one can move right and left in physical space. In essence, the no-boundary proposal states that the universe is finite but had no initial singularity to produce a boundary.
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.