History
Pornography has possibly a very long history. Specific evidence suggests that depictions of sexuality and human progress go hand in hand and that pornographers today remain on the cutting edge. Sexual artwork is among the oldest known to exist; explict photgraphs date to the begining of photography and among the earliest films are works depicting nudity and explicit sex. But does depiction imply intent to arouse?
Nude human beings and sexual activities are depicted in some paleolithic art (i.e. Venus Figurines), however it is not certain that the purpose was sexual arousal, the images may have had instead a spiritual significance. There are numerous pornographic paintings on the walls of ruined Roman buildings in Pompeii. One notable example is a brothel in which the various sexual services are advertised in murals above each door. In Pompeii you can also see phalluses (an erect penis and testicles) engraved in the sidewalks, pointing the way to the prostitution and entertainment district, to aid visitors in finding their way (see Erotic art in Pompeii).
Pornographic comic books known as Tijuana bibles began appearing in the US in the 1920s.
In the second half of the 20th century, pornography became available in "men's magazines" such as Playboy. These magazines usually featured nude or semi-nude women, sometimes engaging in the act of masturbation. Other magazines evolved into more explicit displays, featuring sexual penetration, lesbianism and homosexuality, group sex, and fetishes.
The movie camera has been used for pornography throughout its history, and with the arrival of the home video cassette recorder the pornographic movie industry grew massively, people being able not only to view pornography in the privacy of their own home without having to go out to a theater, but also to make their own pornography.
Pornographic computer games have also existed almost since the start of the industry - some of the earliest were Mystique's Atari 2600 video games, including Custer's Revenge, Beat 'Em And Eat 'Em and Gigolo. The Japanese company Hacker International, which also published games under the name Super PIG, produced several pornographic titles for the Nintendo Famicom - three of these, renamed to Bubble Bath Babes, Hot Slots and Peek-A-Boo Poker, were distributed in the USA by Panesian. However, such games are no longer produced for current consoles, largely due to the increased costs and potential legal problems associated with developing a game without the approval of the console manufacturer - most pornographic titles are now released only for home computers and are most often simple puzzle games or Japanese hentai adventure games.
With the arrival of the Internet, the availability of pornography increased greatly. Many of the most successful internet entrepreneurs are those who operate pornographic internet sites. As well as conventional photographic or video pornography, some sites offer "interactive" video-game-like entertainment. Due to the international character of the Internet, it provides an easy means for consumers of pornography that is illegal in their country to simply acquire such material from sources in another country where it is legal or not prosecuted. See internet pornography.
The almost-zero cost of copying and shipping of digital data boosted the formation of private circles of people swapping pornography. In leet speak, it is usually referred to as pr0n.
This type of exchange is especially popular for material that is illegal, most notably child pornography.
With the advent of peer to peer file sharing applications such as Kazaa, pornography swapping has reached new heights. Free pornography is available en masse from other users and is no longer restricted to private groups.
Pornographic conventions
Pornographic work contains a number of conventions. Although pornography
targeted at heterosexual males often includes interaction between females, interaction between males is taboo. In hardcore materials, a male generally ejaculates outside his partner's body, in full view. Penises are almost always shown fully erect. Women tend to be unrealistically vocal and loud during hardcore scenes.
In the cheaper magazines the copy accompanying the text is often derogatory to the female subjects: references to sluts, slags and whores abound.
Pornography around the globe
The production and distribution of pornography are economic activities of some importance. The exact size of the economy of pornography and the influence that it plays in political circles are matter of controversy.
Pornography in the United States
Main article: Pornography in the United States
A few large companies operating out of Source | Copyright