The difference between this agency-centred view and the winder view is that the former restricts the understanding of power to effects 'caused by agents who are able to act in ways that predictably and significantly affect other agents,' while, on the non-agency-centred view, power also encompasses effect that 'are the unplanned net effect of the actions of multiple actors who could not-not through their individual choice, their actions produce. (Hayward and Lukes, 2008: 9). This wider view is, it seems, able to focus on a more extensive range of significant social constraints on freedom but, for just this reason,it does not mesh with our ordinary understanding of responsibility since it encompasses power relations that can arise only as the unintended and unforeseen effects of the interaction of a plurality of agents