Just as economic pressure from the base ... is able to modify the production of surplus value, so pressure grounded in spatial practice is alone capable of modifying the apportionment of that surplus value - i. e. the distribution of the portion of social surplus production allotted to society's collective 'interests', to so-called social services. Such grass-roots pressure, if it is to be effective in this regard, cannot be confined to attacking the state qua guardian of the 'general interest'. For this state, born of the hegemony of a class, has as one of its functions - and a more and more significant function - the organization of space, the regularization of its flows, the control of its networks. It devotes to these purposes a considerable part of global surplus value, of the surplus production assigned to the running of society.