1. Utilitarianism
The utilitarian ethical theory is founded on the ability to predict the consequences of an action. To a utilitarian, the choice that yields the greatest benefit to the most people is the choice that is ethically correct. One benefit of this ethical theory is that the utilitarian can compare similar predicted solutions and use a point system to determine which choice is more beneficial for more people. This point system provides a logical and rationale argument for each decision and allows a person to use it on a case-by-case context (1,2).
There are two types of utilitarianism, act utilitarianism and rule utilitarianism. Act utilitarianism adheres exactly to the definition of utilitarianism as described in the above section. In act utilitarianism, a person performs the acts that benefit the most people, regardless of personal feelings or the societal constraints such as laws. Rule utilitarianism, however, takes into account the law and is concerned with fairness. A rule utilitarian seeks to benefit the most people but through the fairest and most just means available. Therefore, added benefits of rule utilitarianism are that it values justice and includes beneficence at the same time (1,2).
As with all ethical theories, however, both act and rule utilitarianism contain numerous flaws. Inherent in both are the flaws associated with predicting the future. Although people can use their life experiences to attempt to predict outcomes, no human being can be certain that his predictions will be true. This uncertainty can lead to unexpected results making the utilitarian look unethical as time passes because his choice did not benefit the most people as he predicted (1,2). For example, if a person lights a fire in a fireplace in order to warm his friends, and then the fire burns down the house because the soot in the chimney caught on fire, then the utilitarian now seems to have chosen an unethical decision. The unexpected house