Stanford Encyclopedia of Philosophy
First published Tue Nov 26, 2013
During the past thirty years, moral, political, and legal philosophers have become increasingly interested in the concept of evil. This interest has been partly motivated by ascriptions of ‘evil’ by laymen, social scientists, journalists, and politicians as they try to understand and respond to various atrocities and horrors of the past eighty years, e.g., the Holocaust, the Rwandan genocide, the 9/11 terrorist attacks, and killing sprees by serial killers such as Jeffery Dahmer. It seems that we cannot capture the moral significance of these actions and their perpetrators by calling them ‘wrong’ or ‘bad’ or even ‘very very wrong’ or ‘very very bad.’ We need the concept of evil.
To avoid confusion, it is important to note that there are at least two concepts of evil: a broad concept and a narrow concept. The broad concept picks out any bad state of affairs, wrongful action, or character flaw. The suffering of a toothache is evil in the broad sense as is a white lie. Evil in the broad sense has been divided into two categories: natural evil and moral evil. Natural evils are bad states of affairs which do not result from the intentions or negligence of moral agents. Hurricanes and toothaches are examples of natural evils. By contrast, moral evils do result from the intentions or negligence of moral agents. Murder and lying are examples of moral evils.
Evil in the broad sense, which includes all natural and moral evils, tends to be the sort of evil referenced in theological contexts, such as in discussions of the problem of evil. The problem of evil is the problem of accounting for evil in a world created by an all-powerful, all-knowing, all-good God. It seems that if the creator has these attributes, there would be no evil in the world. But there is evil in the world. Thus, there is reason to believe that an all-powerful, all-knowing, all-good creator does not exist.
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