This special issue assembles contributions from the global North and South to inquire into the future of the “social” from an interdisciplinary perspective, drawing on sociology, political science and law. What does “social” mean, and do social policy and the welfare state have a future in a global age? The issue is published on the occasion of the eightieth birthday of Franz-Xaver Kaufmann, who is considered the doyen of the sociology of social policy in Germany.