You mean the opinion of human "evolutionary" genetics and "evolutionary" anthropology. There is little science to them - more opinion and interpretation by a few.
Let's cut to the chase. The question is do you believe what science teaches or do you belief in some myth? If you are reasoned and rational, base your life on truth and supported by evidence there can only be one possible answer.
It has to be the science. It explains things in its theories. It describes them in its laws.
It is supported by observation and evidence. How interesting is it that the myth of religion asks us to accept some incredibly stupid things. Religion offers nothing that is so great that it was beyond creating by the human mind.
If we take Christianity as an example, its so-called religious text, the Bible, is full of contradictions. Not only does it contain nothing beyond what the human imagination is capable of (how pedestrian that makes any deity) but they weren't even very good at maintaining the continuity and integrity of the story.
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.