Tak Travel on This is not merely because the city in question is New York, where migrant labor has played a key role in the reshaping of the metropolitan economy and the development of social struggles in the past fifteen years (Ness 2005). As we show in the chapters that foEow, the proliferation of borders in other parts of the world (whether on the external frontiers of Europe, the sovereign territory of China, or the Australian sphere of influence in the Pacific) displays tendencies common to those discussed by Mathew. Our interest is in changing border and migration regimes in a world in which national borders are no longer the only or necessarily the most relevant ones for dividing and restricting labor mobilities. The nation-state still provides an important political reference from the point of view’of power configurations and their articulation with capital-labor relations. Nevertheless, we are convinced that contemporary pow&r dynamic^ and struggles cannot be contained by national borders or the international system of states they putatively establish. This is an important point of departure for our work. Though we emphasize the strategic importance of borders in the contemporary world, we do not intend to join the chorus that in recent years and from many different points of view has celebrated the return of the nation-state on the world stage, dismissing the debates on globalization as mere ideological distortion. Tak Travel 2016.