What is the appropriate degree of abstraction from existing social facts when engaging in normative political theory? Through a focus on American Indian and other indigenous claims over historically expropriated lands, this essay argues that highly abstracted forms of normative analysis can often misunderstand the core moral problems at stake in real cases, and that they can pose moral dangers when they do so. As argued, the hard moral issues involved in indigenous land claims within countries such as Canada and (...) the United States often have far more to do with questions about competing uses for public lands than with abstract property theory as such. The essay argues that normative theorists will often do more social good, and pose fewer dangers, when they pay close attention to the real moral challenges that social actors face on the ground than when they become captured by abstract questions with ambiguous practical importance. (shrink)