Having a system like this is very beneficial to all businesses when it comes to protecting there assets and customers. As for having one in your home or on your personal property it can be beneficial or a curse. If you have one on your personal property you need to remember to warn people just like a business does or you could get sued.
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.