harm from consumption of pornography, the coercion and poverty that leads women to become prostitutes, the long-term detrimental effects of prostitution, the raced and classed nature of prostitution, and male dominance over women in prostitution and pornography. Feminists who oppose the acceptance and endorsement of prostitution by rebranding it as "sex work" are sometimes disparagingly labeled as "sex worker exclusionary radical feminists" or "SWERFs". These argue that the term "sex work" contains political assumptions, rather than being a neutral term. They argue the term endorses the idea that sex is labour for women and leisure for men, accords men the social and economic power to act as a boss class in the matter of intercourse, and also implies that women's bodies exist as a resource to be used by other people. Prostitution Radical feminists argue that most women who become prostitutes are forced into it by a pimp, human trafficking, poverty, drug addiction, or trauma such as child sexual abuse. Women from the lowest socioeconomic classes—impoverished women, women with a low level of education, women from the most disadvantaged racial and ethnic minorities—are over-represented in prostitution all over the world. Catharine MacKinnon asked: "If prostitution is a free choice, why are the women with the fewest choices the ones most often found doing it?" Radical feminist Melissa Farley conducted a 2004 study of 854 people involved in prostitution internationally, finding that 89% of respondents stated they wanted to escape prostitution but could not, 72% were currently or formerly homeless, and 68% met criteria for post-traumatic stress disorder. MacKinnon argues that "In prostitution, women have sex with men they would never otherwise have sex with. The money thus acts as a form of force, not as a measure of consent. It acts like physical force does in rape." They believe that no person can be said to truly consent to their own oppression and no-one should have the right to consent to the oppression of others. Kathleen Barry argues that consent is not a "good divining rod as to the existence of oppression, and consent to violation is a fact of oppression". Andrea Dworkin wrote in 1992: Dworkin argued that "prostitution and equality for women cannot exist simultaneously" and to eradicate prostitution "we must seek ways to use words and law to end the abusive selling and buying of girls' and women's bodies for men's sexual pleasure". Radical feminist thinking has