In economics, utility is a measure of the relative satisfaction from or desirability of consumption of goods. Given this measure, one may speak meaningfully of increasing or decreasing utility, and thereby explain economic behavior in terms of attempts to increase one's utility. For illustrative purposes, changes in utility are sometimes expressed in units called utils. The doctrine of utilitarianism saw the maximization of utility as a moral criterion for the organization of society. According… (More on Utility)