The ozone layer may very slightly be thickening All developed countries have stopped using chlorofluorocarbons (CFCs) and many developing countries are stopping. CFCs cause the greatest damage to the ozone layer. It is hoped that the ozone level may be completely recovered by 2050, so we should see some signs soon that this is URL1 January 2011 the ozone layer over Sweden was thicker that it has been since 1991, so this is a good sign.
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.