Makiko Imai of the Japan Civil Network for the United Nations Decade on Biodiversity, Sascha Gabizon of Women in Europe for a Common Future, Kaisha Atakhanova of the Social-Ecological Fund of Kazakhstan, Svetlana Slesarenok of the Black Sea Women’s Club of Odessa, Ukraine, and Christine von Weizsäcker of Ecoropa are among the representatives of the Women’s Major Group at Rio+20 advocating for an end to nuclear power and the irreversible harm of radioactive materials, and pushing for an international commitment to safe, clean energy development.