Utilitarianism prescribes The Principle of Utility (or The Greatest Happiness Principle) to determiine the morality of one's actions. The problem with this type of moral cost/benefit analysis is that an individual tends to weigh his or her happiness higher than another's pain. Indeed, it is quite possible to justify immoral actions under the guise of promoting the greater good. Social Darwinism tends demonstrate The Real Principle of Maximum Utility quite well.