My, my…how times have changed. For thirty years the free market could do no wrong, then suddenly all change and it’s state intervention that’s now the one true faith. Even our own steadfast leader, Mr Brown, has undergone a St Paul-like conversion. Now Mr Prudence is to be found strutting his Keynesian stuff all over the world stage, championing the idea of state intervention on a grand scale. How easy our politicians glide from one set of principles to another, hardly pausing to adjust their moral compasses.