structural:summarization, quality:corruption, linguistic:voice_change
Moral ambiguity

The moral ambiguity of nudity is reflected in its many meanings, often expressed in the metaphors used to describe cultural values, both positive and negative.

One of the first—but now obsolete—meanings of nude in the 16th century was "mere, plain, open, explicit" as reflected in the modern metaphors "the naked truth" and "the bare facts". Naturists often speak of their nakedness in terms of a return to the innocence and simplicity of childhood. The term naturism is based upon the idea that nakedness is connected to nature positively as a form of egalitarianism, that all humans are alike in their nakedness. Nudity also represents freedom: the liberation of the body is associated with sexual liberation, although many naturists tend to downplay this connection. In some forms of group psychotherapy, nudity has been used to promote open interaction and communication. Religious persons who reject the world as it is including all possessions may practice nudism, or use nakedness as a protest against an unjust world.

Many of the negative associations of nakedness are the inverse of positive ones. If nudity is truth, nakedness may be an invasion of privacy or the exposure of uncomfortable truths, a source of anxiety. To be deprived of clothes is punishment, humiliating and degrading. Rather than being natural, nakedness is associated with sin, criminality, and punishment. The strong connection of nudity to sex produces shame when naked in contexts where sexuality is deemed inappropriate. The connection of nakedness with the corruptibility of flesh and death may have biblical origins, but gained real world associations during epidemics in the Middle Ages.

Confronted with this ambiguity, some individuals seek to resolve it by working toward greater acceptance of nudity for themselves and others. Although psychologist Keon West found positive effects from short-term participation in social nudity, such as an improved body image, sociologist Barbara Górnicka found that lasting change is a gradual process of social learning similar to other forms of group socialization. However, philosopher Krista Thomason notes that negative emotions including shame exist because they are functional, and that human beings are not perfect.