This cluster of papers explores the intersection of social and economic rights, European Union law, and constitutional principles, with a focus on issues such as labor rights, welfare state policies, the impact of globalization, and the response to COVID-19. It delves into debates surrounding the protection of vulnerable groups, the role of international organizations, and the challenges posed by economic crises. The cluster reflects a multidisciplinary approach to understanding and promoting social rights within the context of European legal frameworks.