Scholarly debate on the subject of global justice has been overwhelmingly focused so far on the socio-economic aspects of justice. Much less attention has been given to those political aspects of global justice concerned with arrangements for public decision-making and the collective exercise and control of power. This gap is not adequately filled by literatures on global democracy, either, since these do not incorporate sufficient analysis of whether the democratic institutions that deliver political justice within states can achieve the same result when dealing with the very different forms...