Ayelet Shachar wanted to be an architect. She wanted to create spaces and provide homes for people. As a lawyer and political scientist, however, she discovered the spaces of the law – and the possibilities they provide for enabling migrants and locals to find ways of living together. Every community, says the Director at the Max Planck Institute for the Study of Religious and Ethnic Diversity in Göttingen, needs the discourse about aims and identity. And every individual has the right to participation and a home.