“Women issues are world issues,” Michelle Bachelet, the executive director of U.N. Women and former president of Chile, said recently. (..) Familiar issues like equal pay, workplace policies, family-work balance and political power haven’t gone away in the United States or anywhere else. Basic needs and basic rights remain elusive for many women in the developing world. And those issues, too, will not go away anytime soon. But more women in more regions of the world are stepping up and living better lives, just about everyone in the field agrees. And as the old women’s issues become global, the expectations rise, and the challenges get larger.