By now, it is widely recognized that gender inequality is both a serious brake on development and a denial of the rights of women and girls. The United Nations System Task Team Report on a Post 2015 Development Agenda therefore recommended that a future global development agenda should not only seek to address and monitor the elimination of specific gender gaps. It should also transform the structural factors that underpin the widespread persistence of gender based violence, discrimination and unequal development progress between women and men and girls and boys. The Rio+20 conference recognized the central role.