Of the six major ethical systems (antinomianism, situationalism, generalism, unqualified absolutism, conflicting absolutism, and graded absolutism), Geisler advocated graded absolutism, which is a theory of moral absolutism which affirms that in moral conflicts we are obligated to perform the higher moral duty. Moral absolutism is the ethical view that certain actions are absolutely right or wrong regardless of other contexts such as their consequences or the intentions behind them. Graded absolutism is moral absolutism but clarifies that a moral absolute, like "Do not kill", can be greater or lesser than another moral absolute, like "Do not lie". Graded absolutism is also called "contextual absolutism" but is not to be confused with situational ethics. The conflict is resolved in acting according to the greater absolute. That is why graded absolutism is also called the "greater good view", but is not to be confused with utilitarianism (see also "prima facie" right).