 As both approaches grew more vocal in their critique of male ethnographers' descriptions as one-sided, an 'add women and mix' approach to ethnography became popular, whereby women were not necessarily described at detail, but mentioned as part of the wider culture.In the wake of Gayle Rubin and her critique of "the sex/gender system," the anthropology of women transformed into anthropology of gender.Gender was a set of meanings and relationships related to but not isomorphic with biological sex.