Natural history is a key concept in Adorno’s philosophy of history. In the second model of Negative Dialectics, he develops this concept following Marx’s critique of political economy, which, as a critique of ideology, criticises the appearance of natural necessity of social practices and relations. Starting from an irritation concerning a note by Adorno in which he reproaches Marx for “language mannerisms” and conceptual inability, this article argues that Adorno’s critique is based on a one-sided reading, preventing him from adequately (...) considering the critical-emancipatory potential of the concept of natural history. This potential is not independent of linguistic and aesthetic mediation. Rather, Marx uses metaphors, caricatures, etc. in his depiction of social practices as natural history, enabling him to convey more than theoretical knowledge. His critical theory is emancipatory precisely in that it compels agents to self-criticism, which is a necessary condition for sustainably shattering the appearance of natural necessity. (shrink)