Northland MP Winston Peters delivered a broadside against the government in a speech in Tauranga on Saturday, but saved some of his ire for Maoridom.
Mr Peters said the government's response as New Zealand's social circumstances worsened as a result of the current economy was to privatise welfare and to sell state houses.
"Nowhere in the waffle pouring out of the Beehive has there been any reference to the core issues that are creating social breakdown and the reasons behind children ending up in state care," he said.
"It is not the fault of these children. These children have started out as victims."
Firstly, it had to be acknowledged that a disproportionate number of children in state care were coming from the "Maori and Polynesian world, and unless we have a serious, introspective examination and admission of failed cultural behaviour then nothing that the state can do can help".