To add a detail to an earlier comment. I often naively assume that humans are still largely adapted biologically to living in small isolated tribes, as we did for many many millennia prior to the growth of civilisation. When civilisation kicks off, we start helping each other survive, and the actual nature of civilisation often presents too fast a moving target for evolution to accurately track. So I assume that many of our innate traits, especially when it comes to basics like food, sex, and survival in the face of threats, are still largely those we had as pre-civilisation humans.
I know this is naive, but I wonder just how far from the mark it is, why, and what the scientific evidence actually shows about this.