Clegg's main point was straightforward enough: that the government has to, and will, go beyond deficit reduction to stoke the embers of the British economy. He then ranged across everything from the national infrastructure to – a theme of this week – endowing the British workforce with skills. His most resonant line was that the coalition didn't just inherit sickly public finances, but "a failed economic model … of economic growth based on debt and on financial services."
That said, however, Clegg was consistently strongest on the deficit. There was a welcome return for what is one of the coalition's most effective self-justifications, first made by the Deputy Prime Minister in his conference speech last year:
"But let me also assure you that we are determined on our course of action to tackle the deficit. The outgoing Labour Chief Secretary to the Treasury said in his now famous parting note that ‘there was no money left’. Of course it was much worse than that. They left us well and truly in the red. This year we’ll be spending over £43bn just on the interest on our debts.
That’s £830m per week. Just under £119m a day. For that money, we could build a new primary school every hour. We could buy a new Chinook helicopter every day. We could take 11 million people out of paying income tax. We could triple the number of doctors in our hospitals."
And he tendered the obvious counterpoint to Ed Miliband's own speech earlier today:
"There is a moral dimension to this question too. I have never understood those who say it's more ‘progressive’ to delay tackling the deficit, so that we shuffle off responsibility for our debts to the next generation to deal with. This strikes me as little short of intergenerational theft. It is the equivalent of loading up our credit card with debt and then expecting our kids to pay it off."
All of which further erodes the idea that Clegg could ever work with a Labour party whose economic policy is dictated by Ed Balls. And that Labour could ever work with Nick Clegg.