Essentially the alternative is that you have state-sanctioned sterilisation/abortion/infanticide to enforce the law - which is the extreme end of the spectrum, the arguments against this shouldn't be too hard..!
The more moderate view would be that state support for children is only given when the state consents to a child being born - however the counter-argument would be what would you do with the child once it is born if the parent cannot support it? If people do not have enough money to survive by legal means then they will inevitably turn to criminal means by sheer necessity - raising the argument that is the dole simply a bribe for the poor to stop them engaging in criminal activity....!
You could use the argument that unless parents are 'qualified', the state will take away the children and raise the children under the care of the state - however historically the state has never been the best at raising children..
Not gonna say any more, but think about some of that![]()
yes I had thought of the practicalities of it, and how it would be hard to enforce, that has givin me some more food for thought though, thank you.