Yes. A lightweight strong and stable shade fabric is very important when it comes to the stress and strains shade sails are subjected to. A lightweight yet strong, well tensioned sail subjected to extreme weather conditions will not put excessive strain on the support structure, provided the structure is adequately designed and installed.
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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.