It is a result of being an outcome of industrial civilization (dysgenics)
Nature is wasteful, ineffective in most things and we are the inefficiency
Best thing for you and me to do is have a fuck load of offspring and try to raise them to be ethnocentric, have them via embryo selection if have the money, get thier IQs high as your phenotypic maximum will allow so they will better able take care of themselves and fight the out group
This will end, but not until the ecology starts to kills people for being maladaptive