Pornography or porn facts,
Pornography or porn is the portrayal of explicit sexual subject matter for the purposes of sexual excitement and erotic satisfaction.
Pornography may use any of a variety of media, ranging from books, magazines, postcards, photos, sculpture, drawing, painting, animation, sound recording, film, video, or video game. However, when sexual acts are performed for a live audience, by definition, it is not pornography, as the term applies to the depiction of the act, rather than the act itself. Thus, portrayals such as sex shows and striptease are not classified as pornography.
A pornographic model poses for pornographic photographs. A pornographic actor, also called porn star, acts in pornographic films. In cases where few actor skills are required a performer in pornographic films is also called a pornographic model.
History
Pornography has often been subject to censorship and legal restraints on publication on grounds of obscenity. Such grounds and the very definition of what is or is not pornography have differed in different historical, cultural and national contexts.
Over the past few decades, an immense industry for the production and consumption of pornography has grown,[citation needed] with the increasing use of the VCR, the DVD, the BD and the Internet, as well as the emergence of social attitudes more tolerant of sexual portrayals. Amateur pornography has become widely popular and generally distributed via the Internet for free.
Economics
Sex industry
Revenues of the adult industry in the United States have been difficult to determine. In 1970, a Federal study estimated that the total retail value of all the hard-core porn in the United States was no more than $10 million.
In 1998, Forrester Research published a report on the online "adult content" industry estimating $750 million to $1 billion in annual revenue. As an unsourced aside, the Forrester study speculated on an industry-wide aggregate figure of $8–10 billion, which was repeated out of context in many news stories, after being published in Eric Schlosser's book on the American underground economy. Studies in 2001 put the total (including video, pay-per-view, Internet and magazines) between $2.6 billion and $3.9 billion.
A significant amount of pornographic video is shot in the San Fernando Valley, which has been a pioneering region for producing adult films since the 1970s, and has since become home for various models, actors/actresses, production companies, and other assorted businesses involved in the production and distribution of pornography.
The porn industry has been considered influential in deciding format wars in media, including being a factor in the VHS vs. Betamax format war (the videotape format war) and in the Blu-ray vs. HD DVD format war (the high-def format war).
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Non-commercial pornography
As well as the porn industry, there is a large amount of non-commercial pornography. This should be distinguished from commercial pornography falsely marketed as featuring "amateurs." The Alt Sex Stories Text Repository focuses on prose stories collected from Usenet. Various Usenet groups are focused on non-commercial pornographic photographs.
Technology
Mass-distributed pornography is as old as the printing press. Almost as soon as photography was invented, it was being used to produce pornographic images. Some claim[who?] that pornography has been a driving force in the development of technologies from the printing press, through photography (still and motion), to video, satellite TV, DVD, and the Internet. With the invention of tiny cameras and wireless equipments voyeur pornography is gaining ground. Mobile cameras are used to capture pornographic photos or videos, and forwarded as MMS.
Computer-generated images and manipulations
Digital manipulation requires the use of source photographs, but some pornography is produced without human actors at all. The idea of completely computer-generated pornography was conceived very early as one of the most obvious areas of application for computer graphics and 3D rendering.
Until the late 1990s, digitally manipulated pornography could not be produced cost-effectively. In the early 2000s, it became a growing segment, as the modelling and animation software matured and the rendering capabilities of computers improved. As of 2004, computer-generated pornography depicting situations involving children and sex with fictional characters, such as Lara Croft, is already produced on a limited scale. The October 2004 issue of Playboy featured topless pictures of the title character from the BloodRayne video game.
3D pornography
Due to the popularity of 3D blockbusters in theaters such as Avatar and How to Train Your Dragon, companies are now looking to shoot pornography movies in 3D. The first case of this occurred in Hong Kong in 2010, when a group of filmmakers filmed 3D Sex and Zen: Extreme Ecstacy due for release May 2011.
Production and distribution by region
Pornography by region
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 has in political circles are matters of controversy.
In the United States, the sex film industry is centered in the San Fernando Valley of Los Angeles. In Europe, Budapest is regarded as the industry center.
Legal status
he legal status of pornography varies widely from country to country. Most countries allow at least some form of pornography. In some countries, softcore pornography is considered tame enough to be sold in general stores or to be shown on TV. Hardcore pornography, on the other hand, is usually regulated. The production and sale, and to a slightly lesser degree the possession, of child pornography is illegal in almost all countries, and some countries have restrictions on pornography depicting violence (see e.g. rape pornography) and/or pornography depicting sex of a human with an animal.
Pornographic entertainment on display in a sex shop window. There is usually a minimum age to go into pornographic stores.
Most countries attempt to restrict minors' access to hardcore materials, limiting availability to adult bookstores, mail-order, and television channels that parents can restrict, among other means. There is usually an age minimum for entrance to pornographic stores, or the materials are displayed partly covered or not displayed at all. More generally, disseminating pornography to a minor is often illegal. Many of these efforts have been rendered practically irrelevant by widely available Internet pornography. A failed US law would have made these same restrictions apply to the internet.
In the United States, a person receiving unwanted commercial mail he or she deems pornographic (or otherwise offensive) may obtain a Prohibitory Order, either against all mail from a particular sender, or against all sexually explicit mail, by applying to the United States Postal Service.
There are recurring urban legends of snuff movies, in which murders are filmed for pornographic purposes. Despite extensive work to ascertain the truth of these rumors, law enforcement officials have been unable to find any such works.
The Internet has also caused problems with the enforcement of age limits regarding performers and subjects. In most countries, males and females under the age of 18 are not allowed to appear in porn films, but in several European countries the age limit is 16, and in Denmark it is legal for women as young as 16 to appear topless in mainstream newspapers and magazines.[citation needed] This material often ends up on the Internet and can be viewed by people in countries where it constitutes child pornography, creating challenges for lawmakers wishing to restrict access to such material.
Some people, including pornography producer Larry Flynt and the writer Salman Rushdie, have argued that pornography is vital to freedom and that a free and civilized society should be judged by its willingness to accept pornography.
The UK Government has criminalised possession of what it terms "extreme pornography" following the highly publicised murder of Jane Longhurst.
Effect on sexual crime
Social effects of pornography
Research concerning the effects of pornography is inconclusive. Some studies support the contention that the viewing of pornographic material may increase rates of sexual crimes, while others have shown no effects, or a decrease in the rates of such crimes. Moreover, all these studies focus on various correlations, but correlation does not imply causation.
Statistics
Two thirds of women have watched porn before. More than 70% of men from 18 to 34 visit a pornographic site in a typical month.
Anti-pornography movement
A French caricature on "the great epidemic of pornography."
Main article: Anti-pornography movement
Opposition to pornography comes generally, though not exclusively, from several sources: law, religion and feminism.
Feminist objections
Feminist views on pornography
Feminist critics of pornography, such as Andrea Dworkin and Catharine MacKinnon, generally consider it demeaning to women. They believe that most pornography eroticizes the domination, humiliation, and coercion of women, reinforces sexual and cultural attitudes that are complicit in rape and sexual harassment, and contributes to the androcentric objectification of women.
Legal objections
Legal objections to pornography in the United States
Religious objections
Religious views on pornography
Some religious groups discourage members from viewing pornography, and support legislation restricting its publication. These positions derive from broader religious beliefs about human sexuality. They believe that God created human beings and created sexual intercourse for them in the context of marriage. Thus, sex-oriented entertainment, as well as lack of modesty, are considered to cheapen human sexuality and be a misuse of it.
(source:wikipedia)
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