Building on the

work of Beauvoir and Guillamin, among others, Monique Wittig has argued that the feminist goal is to eliminate sex and/or gender as a category entirely. Like the proletariat in Marx's philosophy, women are to constitute themselves as a class for the sake of overthrowing the system that allows classes to exist. One is not born a woman, except in the same sense that one is born a proletarian: being a woman denotes a social position, and certain social practices, rather than an essence or true identity.
continued here
via