There has not been proven or tested. In order to find out you would have to teach a wolf to swim or a dolphin to run. They both live in different ecological environments in which they have adapted.
None of them have the ability the other on has therefore you can't find a common ground to compare them.
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.