Abstract

As the third volume of a trilogy which also comprises The Insect Societies and Sociobiology, On Human Nature sets out to identify and to solve certain contemporary spiritual "dilemmas." According to Wilson, we have now clearly recognized that the intersection of the causality of natural selection with that of environmental necessity explains human nature. This awareness, he suggests, has brought us today to experience these three dilemmas: first, that the human species "lacks any goal external to its own biological nature"; second, that "morality evolved as instinct"; and finally, that we will soon be able to control our own evolution through molecular engineering and cloning. For Wilson, human life has no transcendent source of meaning, of moral values, or of guidance for its own future evolution. Having offered this diagnosis of the human condition, Wilson prescribes replacing the old humanistic, religious, and Marxist mythologies with wholehearted assent to "the mythology of scientific materialism." Wilson's sociobiological version of scientific materialism has, he claims, the added power of being able to explain the old mythologies themselves as products of natural selection and cultural determinism. The minimum claims of the "evolutionary epic" are these.