No, BCE does not recommend the use of mesh due to the reduction in vent area and air flow, coupled with the possibility of the mesh becoming totally blocked from airborne dust and debris. BS5250 recommends a minimum slot size of 4mm. More.
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.