Why Marxism, radical feminism, homosexuality, and postmodern relativism eventually lead to biologically and culturally diseased societies

We have to admit that survival success in advanced modern societies is so much easier now than the environments that developed traditional human nature, which evolved because traditional human nature was most successful in survival and reproduction. And so such nontraditional things as Marxism, radical feminism, the promotion of homosexuality, and postmodern relativism can rise with less immediate danger to our survival, at least in the short term.

Human nature as empirically explained by sociobiology remains basically kin-centered, gender defined, age-graded, heterosexual, marriage-making, hierarchical, ethnocentric, even xenophobic, and religious-making, among other things, with group-selection as the primary unit of successful selection, followed by individual selection. Even the smallest change in human nature and our DNA structure, for example, in our immune system, took hundreds of thousands of years---although genetic engineering may speed that up.

Even in advanced modern societies where survival is easier, the dangers of Marxism (demanding equality for the unequal), radical feminism (demanding biologically unnatural roles for women), homosexuality (demanding unnatural sexual life styles) and postmodern relativism (demanding an unnatural relativity of values) will eventually lead to biologically and culturally diseased societies.

Cultures can operate for a time with behavior that goes against human nature with such experiments as these but the cultures are eventually pulled back by the biological and genetic leash of real human nature to cultures that better reflect real human nature, and humans then work within and adapt to the environments they find themselves living, and very slowly change.