As couples spend more time in employment, they have less time for children. This means they must externalize childcare, either to the market or to the state. Of course many have no children at all, devoting their time entirely to the exigencies and attractions, as the case may be, of work and consumption.
Much of contemporary political economy clings to a reified notion of scarcity as an objective condition with respect to objectively needed material requirements of life
under capitalism, it is essentially driven and shaped by what Karl Polanyi has characterized as an almost Manichaean battle between a ‘movement’ towards liberalization and ‘counter-movements’ for social stabilization, or for collective political control over markets and the direction of social change
on politics
a progressive subsumption of social life under the organizing principles of a capitalist economy is an inherent ever-present danger of life under capitalism that needs to be politically counteracted.