Human life has a few cyclic needs that are necessary. These include: eating, sleeping, recreation. Family is also such a cyclic need, but with different tempor

Human life has a few cyclic needs that are necessary. These include: eating, sleeping, recreation. Family is also such a cyclic need, but with different temporal properties and statistic properties - the time taken by parenthood is localized over a brief period of time and reduces to zero. And as for statistics, the need is throughout the entire population but some individuals can avoid it. Workplaces recognize the need for food and rest. The needs of a family is a similar need, although it is localized to a few persons, it permeates the entire population. A human workplace recognizes the critical needs.