The previous measures were only introduced, by Labour, in 2010 Jen so IDS is not overturning a very long history. I do see the point that increases in other people's income can push children into this category, or take them out, from one day to the next.
The new measure includes educational achievement and living in workless households. There certainly are other sorts of poverty than income. I always thought that suitable housing and equal educational opportunities where what children needed. Obviously they need enough to eat, etc., but having said that you cannot always ensure this, even in an above the poverty line household, if parents choose not to or are not aware of what a good and appropriate diet is.
I keep saying this; I really don't trust the Conservatives but that doesn't make everything they are suggesting wrong, certainly not in the first instance. I think the thing that the opposition parties can do is hold their feet to the fire when it comes to housing, etc. No child should, for instance be placed in the B & B type housing and there is far to much of this temporary placement. We know that poor schooling for, say, six months can affect the outcomes for a child for the whole of their school life and I think poor housing may well do the same.