Deforestation affects the food web because it alters the habitat and ecosystem of the organisms. Let's say a squirrel was living in a forest that was just deforested. Assuming it didn't get killed, it now wouldn't have a home because it lives in a tree.
Also, it wouldn't have much of a food supply because it eats products from the trees (pine cones). Likely it would either move away, die, or be eaten because it doesn't have a shelter anymore.
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.