“Earth Indices: Processing the Anthropocene,” a show by Giulia Bruno & Armin Linke working in consultation with the Anthropocene Working Group, opens at Berlin’s Haus der Kulturen der Welt (HKW). Foregrounding imagery that translates evidence of the earth’s transformation into “data that can be interpreted” (image: Line Scans of Antarctica Ice Core, 2022), the show reveals the “instruments, procedures, and practices” that produce geological knowledge, write the curators.