This special issue explores the forms of coexistence that emerge in what we call ‘marginal hubs’: sites that appear geographically or politically marginal, but which emerge as areas of intense and often volatile sociability, including border posts, container markets, industrial workshops, and pilgrim encampments. Such sites, which often come into being suddenly and are remote from the great urban centres, do not fit easily either within the framework of the Asian urban nor of the continent's villages and small towns. By exploring the forms of sociability that are important to everyday life in such places, we seek to widen the spectrum of settings that are recognized by scholars across the humanities and social sciences as having the potential to offer productive insights into understanding how heterogeneity is handled in Asia and beyond. This Introduction sets out the theoretical stakes of such an approach, as well as introducing the articles in this special issue.

Drawing on ethnographic and survey data, Madeleine Reeves explores the meanings and impact of large-scale seasonal labor migration to Russia on a group of four kin-related villages in southern Kyrgyzstan. Although remittances have come to figure centrally in domestic budgets of migrant families, it is to questions of political economy that we must turn to understand the shift away from small-scale farming toward migrant work. Reeves examines a range of factors mediating decisions to migrate, including the role of social networks and sibling hierarchies; the emergence of growing economic differentials between migrant and nonmigrant households, and the growing importance for young men of a period of work “in town” (shaarda) in proving their eligibility for marriage. Although patterns of economic activity in southern Kyrgyzstan have changed dramatically in recent years, Reeves argues that new forms of engagement in distant labor markets are also being used to sustain patterns of ritual gifting and expressions of ethnic and religious identity that are imagined and articulated precisely as expressions of social continuity.