Rethinking Race is a valuable contribution to debates over race in philosophy. It defends a pluralism about the term ‘race’ and develops a detailed account of the minimalist concept of race. The discussion of various biological accounts of race synthesizes and explains a broad range of views, providing an insightful tour through the many options. A real virtue of the book is that it is ecumenical in the best sense: it is not dogmatically wedded to a strict constructionist or anti-constructionist position, but explores each view thoughtfully, identifying what is plausible and useful. Anyone working on the concept of race will benefit tremendously from reading Hardimon's book.