Unnatural identities, because nature is alienation: nature is alienation unnatural identities are those that are not in the naturalist fallacy, which is the basis for issues of social imaginary, language, and the universality of things that make some signs taken as natural, that is, what it is and does by birth, by nature. the classifications of good things or poorly, it is according to the valuations of our system. The “naturalist fallacy” is committed by any theory that seeks to define the ethics in naturalistic terms. — Moore