One of the most interesting of species is the puffer fish, which puffs up so it looks big and its hungry food chain predators think twice about eating it. Smart strategy, but where did this ability come from and how did it evolve and why aren't there any other species that are similar to this? Pushing one's chest out to look tough is common, even humans do it to challenge the alpha male or act tough, but the puffer fish is the ultimate in instant image makeovers.
But is that species all talk or did it come from a long list of abilities that are not so common to other sea swimming species. Ah, now that I have your attention, let me take you on along a philosophical and imaginary line of reasoning. Many who study other planets try to imagine what type of life might exist on them, what sorts of species could survive in such an atmosphere or on such a planet.
Some have reasoned that a balloon type species could be floating along like a jellyfish in the atmosphere of heavy gases. Sounds ... 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.