Inherited wealth is the great taboo of British politics. Nobody likes to talk about it, but it determines a huge number of outcomes: from participation in public life, to access to education, to the ability to save or purchase property. When David Cameron recently promised to raise the threshold for inheritance tax to £1m and praised "people who have worked hard and saved", he is singing from the hymn sheet of inherited inequality: it is, after all, easier to save if you inherit substantial sums to squirrel away, or if you can lock money in property that is virtually guaranteed to offer huge returns. Hard work has very little to do with it.
