iated in terms of itself. What is moral in one culture might be immoral or ethically neutral in another. For example, it was not immoral to kill a baby girl at birth or an aged grandparent who was nonproductive when it was impossible to obtain enough food for all; or wife lending among the Eskimo might be practiced as a gesture of hospitality, a way of cementing a friendship and promoting mutual aid in a harsh and dangerous environment, and thus may acquire the status of a high moral value. The view that elements of a culture are to be understood and judged in terms of their relationship to the culture as a whole--a doctrine known as cultural relativism--led to the conclusion that the cultures themselves could not be evaluated or graded as higher and lower, superior or inferior. If it was unwarranted to say that patriliny (descent through the male line) was superior or inferior to matriliny (descent through the female line), if it was unjustified or meaningless to say that monogamy was better or worse than polygamy, then it was equally unsound or meaningless to say that one culture was higher or superior to another. A large number of anthropologists subscribed to this view; they argued that such judgments were subjective and therefore unscientific. It is, of course, true that some values are imponderable and some criteria are subjective. Are people in modern Western culture happier than the Aborigines of Australia? Is it better to be a child than an adult, alive than dead? These certainly are not questions for science. But to say that the culture of the ancient Mayas was not superior to or more highly developed than the crude and simple culture of the Tasmanians or to say that the culture of England in 1966 was not higher than England's culture in 1066 is to fly in the face of science as well as of common sense. Evaluative gradingCultures have ponderable values as well as imponderable, and the imponderable ones can be measured with obje...