When my job was attempting to predict future economic developments for the Shell oil company, I was frequently reminded of an Arabic saying: 'Those who claim to foresee the future are lying, even if by chance they are later proved right.'

I fear that the rising personal bankruptcies and repossessions are the first signs of bigger problems to come and personal debt - Gordon Brown's legacy to millions of Britain's families - will hang like a millstone around the neck of the British people for years to come.

There was, of course, a global financial crisis. But our Labour predecessors left Britain exceptionally vulnerable and damaged: more personal debt than any other major economy; a dangerously inflated property bubble; and a bloated banking sector behaving as masters, not the servants of the people.

On banks, I make no apology for attacking spivs and gamblers who did more harm to the British economy than Bob Crow could achieve in his wildest Trotskyite fantasies, while paying themselves outrageous bonuses underwritten by the taxpayer. There is much public anger about banks and it is well deserved.

I've always been comfortable working with women and I've had two happy marriages. Draw what conclusions you like from that.

Billions of taxpayers' money has been wasted in bad deals. The London Underground modernisation, personally negotiated by one of Gordon Brown's team, was a disaster, as the National Audit Office has confirmed.

My college, Fitzwilliam, was pretty good but unfashionable and I lived in digs so I was not part of the cloistered 'old college' environment, which frankly was a bit intimidating. But I worked hard and settled in by exploring politics and girls.