Latour’s essay relocates morality, discipline and social order within material arrangements. Seat belts, doors, speed bumps and automatic mechanisms are not passive objects awaiting human interpretation; they carry delegated programmes of action. The iconic proposition is that society is held together partly by nonhuman actants in which norms have been inscribed. A door closer substitutes for a human porter; a seat-belt alarm converts legal expectation into irritation, repetition and constraint. Methodologically, Latour dismantles the opposition between technological determinism and social construction by tracing translations among designers, users, laws, bodies and artefacts. Agency becomes distributed, not because machines possess human intention, but because action is materially relayed through heterogeneous assemblies. The wider bridge is toward architecture and infrastructure, where built form can be read as condensed politics. The essay’s enduring contribution is to make the mundane analytically visible: power often operates most effectively where design has become ordinary enough to escape notice.