Naturism is a lifestyle of practicing non-sexual social nudity in private and in public; the word also refers to the cultural movement which advocates and defends that lifestyle. Both may alternatively be called nudism. Though the two terms are broadly interchangeable, nudism emphasizes the practice of nudity, whilst naturism highlights an attitude favoring harmony with nature and respect for the environment, into which that practice is integrated. That said, naturists come from a range of philosophical and cultural backgrounds; there is no single naturist ideology.
Modesty, sometimes known as demureness, is a mode of dress and deportment which intends to avoid the encouraging of sexual attraction in others. The word modesty comes from the Latin word modestus which means 'keeping within measure'.
Indecent exposure is the deliberate public exposure by a person of a portion of their body in a manner contrary to local standards of appropriate behavior. Laws and social attitudes regarding indecent exposure vary significantly in different countries. It ranges from outright prohibition of the exposure of any body parts other than the hands or face to prohibition of exposure of certain body parts, such as the genital area, buttocks or breasts.
Nude swimming is the practice of swimming without clothing, whether in natural bodies of water or in swimming pools. A colloquial term for nude swimming is "skinny dipping".
Toplessness refers to the state in which a woman's breasts, including her areolas and nipples, are exposed, especially in a public place or in a visual medium. The male equivalent is known as barechestedness.
Depictions of nudity include all of the representations or portrayals of the unclothed human body in visual media. In a picture-making civilization, pictorial conventions continually reaffirm what is natural in human appearance, which is part of socialization. In Western societies, the contexts for depictions of nudity include information, art and pornography. Information includes both science and education. Any ambiguous image not easily fitting into one of these categories may be misinterpreted, leading to disputes. The most contentious disputes are between fine art and erotic images, which define the legal distinction of which images are permitted or prohibited.
Clothing laws vary considerably around the world. In most countries, there are no laws which prescribe what clothing is required to be worn. However, the community standards of clothing are set indirectly by way of prosecution of those who wear something that is not socially approved. Those people who wear insufficient clothing can be prosecuted in many countries under various offences termed indecent exposure, public indecency, nudity or other descriptions. Generally, these offences do not themselves define what is and what is not acceptable clothing to constitute the offence, and leave it to a judge to determine in each case.
Freikörperkultur (FKK) is a social and health culture that originated in the German Empire; its beginnings were historically part of the Lebensreform social movement in the late 19th century. Freikörperkultur, which translated as 'free body culture', includes both the health aspects of being naked in light, air and sun and an intention to reform life and society. It is partly identified with the culture of nudity, naturism and nudism in the sense of communal nudity of people and families in leisure time, sport and everyday life.
Christian naturism is the practise of naturism or nudism by Christians.
Social nudity is the practice of nudity in relatively public settings not restricted by gender. This occurs both in public spaces and on commercial property, such as at a naturist resort.
The relationship between nudity and sexuality can be complicated. When people are nude, this often leads to sexual arousal, which is why indecent exposure is often considered a crime. There are also social movements to promote a greater degree of nudity, such as the topfreedom movement to promote female toplessness, as well as the movement to promote breastfeeding in public. Furthermore, some psychiatric disorders that can lead to greater nudity include exhibitionistic disorder, voyeuristic disorder, and gymnophobia.
Nude recreation consists of recreational activities which some people engage in while nude. Historically, the ancient Olympic Games were nude events. There remain some societies in Africa, Oceania, and South America that continue to engage in everyday public activities—including sports—without clothes, while in most of the world nude activities take place in either private spaces or separate clothing optional areas in public spaces. Occasional events, such as nude bike rides, may occur in public areas where nudity is not otherwise allowed.
The history of nudity involves social attitudes to nakedness of the human body in different cultures in history. The use of clothing to cover the body is one of the changes that mark the end of the Neolithic, and the beginning of civilizations. Nudity has traditionally been the social norm for both men and women in hunter-gatherer cultures in warm climates, and it is still common among many indigenous peoples. The need to cover the body is associated with human migration out of the tropics into climates where clothes were needed as protection from sun, heat, and dust in the Middle East; or from cold and rain in Europe and Asia. The first use of animal skins and cloth may have been as adornment, along with body modification, body painting, and jewelry, invented first for other purposes, such as magic, decoration, cult, or prestige. The skills used in their making were later found to be practical as well.
Nudity in religion deals with religious beliefs as the basis for modern attitudes and behaviors regarding nudity.
The nude, as a form of visual art that focuses on the unclothed human figure, is an enduring tradition in Western art. It was a preoccupation of Ancient Greek art, and after a semi-dormant period in the Middle Ages returned to a central position with the Renaissance. Unclothed figures often also play a part in other types of art, such as history painting, including allegorical and religious art, portraiture, or the decorative arts. From prehistory to the earliest civilizations, nude female figures were generally understood to be symbols of fertility or well-being.
Nudity is the state of being in which a human is without clothing. While estimates vary, for the first 90,000 years of pre-history, anatomically modern humans were naked, having lost their body hair and living in hospitable climates. As humans became behaviorally modern, body adornments such as jewelry, tattoos, body paint and scarification became part of non-verbal communications, indicating a person's social and individual characteristics. Indigenous peoples in warm climates used clothing for decorative, symbolic or ceremonial purposes but were often nude, having neither the need to protect the body from the elements nor any conception of nakedness being shameful. In many societies, both ancient and contemporary, children might be naked until the beginning of puberty. Women may not cover their breasts if they were associated with nursing babies more than with sexuality.
This timeline of social nudity shows the varying degrees of acceptance given to the naked human body by diverse cultures throughout history. The events listed here demonstrate how various societies have shifted between strict and lax clothing standards, how nudity has played a part in social movements and protest, and how the nude human body is accepted in the public sphere.
Settler colonialism is a logic and structure of displacement by settlers, using colonial rule, over an environment for replacing it and its indigenous peoples with settlements and the society of the settlers.
Nudity in live performance, such as dance, theatre, and performance art, include the unclothed body either for realism or symbolic meaning. Nudity on stage has become generally accepted in Western cultures beginning in the 20th century.
In contemporary societies, the appropriateness of childhood nudity in various social situations is controversial, with many differences in behavior worldwide. Depending upon conceptions of childhood innocence and sexuality in general, societies may regard social nudity before puberty as normal, as acceptable within same-sex groups, or unacceptable.