supererogation

1. (philosophy) An action that is neither morally forbidden nor required, but has moral value.Examples: "For now let us look at the supererogation which would be contrasted with mutual aid. […] [T]here would be two fundamental types of supererogation. Supererogation 1 focuses on the same sorts of situations and the same sorts of aid covered by mutual aid, but removes the limit on the cost to the giver: […] Supererogation number 2 focuses not on situations where basic needs are threatened, but on well-being, […]"; "According to standard definitions of supererogation, acts are supererogatory if and only if they are neither morally obligatory nor morally prohibited, but nevertheless have moral value (are morally good, etc.)."; "Exposing one's self to a severely communicable disease in order to alleviate that individual's suffering, e.g., working in a tubercular ward in the early part of this century, or working in an AIDS hospice today, could be seen as supererogations of type one. Providing cosmetic surgery, not as the repair of a disfigurement caused by accident or injury, but simply to enhance one's features, or providing Human Growth Hormone so one may not be considered short, would be examples of supererogations of type two."countableuncountable