Through processes called methylation, you can alter the way the genes are expressed, as well as determine which genes are expressed. In other words, you can take certain actions that will decide whether some genes come to the forefront and whether others get buried and locked away forever.
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.