 Others take on the vicious circle of women’s exclusion by recommending legal mechanisms for the inclusion of women in electoral politics (see Rhode 1994: 1205–1208; Phillips 1991). Some suggest that legal mechanisms for including those who have been systematically excluded may be justified as remedies for the unjust disproportionate political power enjoyed by others (Phillips 2004: 6–10). Suggested mechanisms include targets or quotas for women and other underrepresented groups on party slates, or proportional representation in elected bodies. Karen Green, for example, argues for “guaranteed equal representation of both sexes in parliament” (Green 2006). There is diversity of opinion, however, among egalitarian-liberal feminists about the justice and efficacy of such mechanisms (Rhode 1994: 1205; and Mansbridge 1997).