Abstract
This article questions a common reading of Section 230 of Beyond Good and Evil as containing a canonical statement of Nietzsche’s naturalism. The section cannot be read simply as the programmatic statement of an investigative task, and is relatively vague as to its nature. Nietzsche’s aim is aporetic. He presents the naturalist task as involving mental self-cruelty and a struggle with unconscious vanity, suggesting that thinkers have found no way to justify why they choose this task, unless they invoke self-descriptions which are false and belong to a metaphysical conception of truth and inquiry that naturalism must resist. In the Genealogy, Nietzsche revisits this theme and announces his task as that of calling into question these justifications of naturalist inquiry.