He contrasts the intellectual depth of the New Labour project with the vacuity of Mr Cameron's decontaminated Conservatism.

ECONOMIST: Britain��s prime minister

This is fortunate for William Hague, who enjoys deploying the Dome as a metaphor for Labour's (alleged) vacuity and fiscal ineptitude.

ECONOMIST: Millennium Dome

Of course, his arguments were rounded off in another fashion typical of New Labour: using a symbol to cover up for the vacuity of the argument.

BBC: Have your say

Given the slogan's resounding vacuity, it might seem like piling on to point out that it's ungrammatical in the bargain, with the together sitting uncomfortably with the singular America.

NPR: 'Talking Right': Why the Left Is Losing, Linguistically