From The Mediated Construction of Reality, by Nick Couldry and Andreas Hepp, loc 2896-2912:
While there are only so many bodies of a certain size that can fit into a finite space –there are certain natural limits to spatial packing, beyond which the attempt to pack just has to stop (otherwise, bodies get crushed) –the same is not true in time: there is literally no limit to how many messages, each sent in a non-synchronous mode, can ‘be there together’ in one’s inbox, each requiring response ‘now’ across a range of communicative platforms. The situation is very different with white noise, where countless signals cancel each other out so that nothing distinct can be heard. The challenge of communication overload is that each message can be heard –as the carrier of a distinct meaning –yet it cannot be attended to, since the time required for doing so is lacking. In this way, contemporary arrangements for communication tend to generate time-packing demands on individuals, from moment-to-moment, which along with the related of communicative obligations they can never, in principle, fulfil.
‘thin time’ where there is no wider normative framework for ordering action-sequences relative to each other. But they are deeply problematic in ‘thick’ time, or what Robert Hassan (2003, p. 233) calls ‘network time’, that is, ‘digitally compressed clock-time’ in which the temporal calibration of obligations within particular figurations is intensified. The contemporary workplace and the social relations of those periods of intense change in one’s social networks (such as adolescence or early adulthood) are likely to be periods of ‘thick time’ when the burden of communicative obligations left unfulfilled due to time-deficits is felt more strongly (Turkle, 2011). Problems of coordination in periods of ‘thick time’ become potential problems for any wider figurational order.