世界連邦運動
Democratic World Federalists, a civil society organization based in San Francisco with supporters worldwide, advocates a "democratic federal system of world government" in order to end war and crimes against humanity and to promote “a just world community and the preservation of a livable and healthful global environment” through the development of enforceable world law. It is affiliated with the Coalition for Democratic World Government, the Community of World Citizens, and the World Federalist Movement.