The notion that food preferences can't be changed is called inflexible palate syndrome. An inflexible palate is one that does not tolerate new foods. It prevents people from even starting to change their lives.
They believe that they can't eat better because they don't like the taste of healthful food. But remember, our tastes are subjective, learned responses to the foods that we eat on a regular basis. By systematically changing the foods that we eat, we can reprogram our perceived taste responses.
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.