Abstract
Philosophers have appealed to a wide variety of different factors in providing a metaphysics of race: appearance, ancestry, systems of oppression, shared ways of life, and so-called “racial essences”. I distinguish four importantly different questions about racial groups that one may be answering in appealing these factors. I then show that marking these distinctions proves quite fruitful, revealing ways of strengthening existing arguments for the non-existence of racial groups, new avenues for addressing challenges to biological and constructionist accounts of race, and a range of hybrid positions that have been largely overlooked in the literature.