A solution of bleach and water or vinegar and water will eliminate any odors.
About every 6 months to a year or so you should clean out your fridge and make sure its all ok. Just a good scrub down here and there.
Besides cleaning the nearby surfaces, a baking soda box in the fridge helps absorb smells... armhammer.com/myhome/room.asp?room=Kitchen.
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.