This book explores Kant's cosmopolitanism and the normative requirements consistent with a Kantian based cosmopolitan constitution. Topics such as cosmopolitan law, cosmopolitan right, the laws of hospitality, a Kantian federation of states, a cosmopolitan epistemology of culture and a possible normative basis for a Kantian form of global distributive justice are explored and defended.Contrary to many contemporary interpretations, Brown considers Kant's cosmopolitan thought as a form of international constitutional jurisprudence that requires minimal legal demands versus the extreme condition...