Navigating Social Boundaries and Belonging: People Without Migration Background in Majority–Minority Cities

This editorial introduces the articles in this thematic issue, which revolves around the ERC Advanced research project Becoming a Minority (BaM), carried out between 2018 and 2023. The aim of the project was to understand how people without a migration background think about and live in diversity. Through this aim, the BaM project has tried to advance our thinking about the concept of integration.