Obviously the adequacy of each of those will need to be examined in any serious inquiries into child poverty and abuse, and each provides familiar territory for political argument. But objective inquiries would not simply advocate more public spending on existing benefits. It would come up with practical ideas, not more of the same.
The Government's Green Paper on child abuse contains familiar ideas that sound practical - early intervention, mandatory reporting, information sharing - but it is easier to agree on these things in the abstract than to carry them out in dealings with real people. To recognise a baby at risk is one thing, to remove the baby from its parents, quite another.
Everyone is wise in hindsight; it takes a brave agency to rescue a child before serious damage has been done.
The best the authorities can do is take action as soon as a child is admitted to hospital with a non-accidental injury.
All hospitals now have a staff member appointed to act in these cases, main hospitals have resident social workers. The case is brought to the attention of the Child Youth and Family Service and the district health board. They examine the child's circumstances and safety needs and agree on a plan to meet the needs.
That screening system has been credited with success by the Children's Commissioner, Dr Russell Wills, who helped shape it when he was a hospital paediatrician in Hawkes Bay. The number of babies suspected of being assaulted has steadied since its introduction and begun to decline.
But still we get cases such as Mikara Reti, killed last January by a blow to his liver, aged 5 months, Serenity Scott in April, dead of brain injuries, also 5 months, baby Afoa, a week old, whose body was found in a makeshift grave in June and James "JJ" Lawrence, 2 years old when he was killed in November.
Every possible way to prevent these things should be considered. No civil liberty should stand in the way of a practical precaution, no ethnic sensitivity must restrict useful discussion, no political agenda should apply.
All New Zealanders care for these children and all want them to be raised safely and well.