“How then can we clean centuries’ worth of waste?” asks Françoise Vergès, reflecting on the devastation wrought by imperial conquests in the Global South. The question hangs over “No Dress Code,” artist Aziz Hazara’s affronting solo exhibition at Berlin’s PSM Gallery, which reflects upon the US military occupation of his native Afghanistan through the prism of trash. Speakers housed in four modified, bright yellow–plastic jerrycans play soundscapes recorded by the artist over the past decade across Kabul. The title of this sound installation, Bushka Bazi (2023), is the Afghani name for these containers; together with the soundscapes, they conjure a distinct sense of place, but also of context. Introduced to the country through international aid cargos, they have been put to numerous uses since—from water carriers in peri-urban areas suffering from poor infrastructure to petrol-filled explosive devices used by the Taliban. I am looking for you like a drone, my love (2021–22) is a large-scale photograph of colossal heaps of discarded material, sweepingly installed in a panoramic layout so as to cover the walls of the gallery’s central space. At first glance indistinguishable from the type of imagery disseminated by climate advocates to draw attention to environmental degradation, the …