When you breathe in, you breathe in oxygen, but when you breathe out, you're breathing out carbon dioxide Animal life uses oxygen in respiration, necessary for survival. Carbon Dioxide is released as a by-product. When a tree is burnt or rots it releases its CO2.
When we burn fossil fuels (coal, oil and natural gas), for energy or transport we add carbon dioxide to the air.
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.