For Hannah Arendt, some of the most distinctive features of the modern age derived from the adoption of a process-imaginary in science, history, and administration. This article examines Arendt’s work, identifying what it calls the ‘process-frame’ in her criticism of imperialism, economy, and the biologization of politics. It discusses an interpretation in which ‘natality’ presents a completely alternative mode of temporality, a resistance to the process-frame. This interpretation, it is argued, needs to be specified by taking into account that political action both interrupts and starts processes of its own. To confine and overcome the negative effects of process-framing, it is important to emphasize action as a world-building activity – something capable of establishing a relatively stable area of the common world by initiating processes of its own. Second, it is also important to cultivate ways of thinking and perceiving particular acts as meaningfully independent of all-embracing processes.