Back in 2002, when his reputation as “The Man Who Saved the World” was at its peak, Alan Greenspan, former chairman of the Federal Reserve, came to Britain to pick up his knighthood. His biggest fan, Gordon Brown, now the prime minister, had ensured that the citation said it was being awarded for promoting “economic stability”.
During his trip, Mr Greenspan visited the Bank of England's monetary policy committee. He told them the US financial system had been resilient amid the bursting of the internet bubble. Share prices had halved and there had been massive bond defaults, but no big bank collapses. Mr Greenspan lauded the fact that risk had been spread, using complex derivative instruments. One of the MPC members asked: how could this be? Someone must have lost all that money; who was it? A look of quiet satisfaction came across Mr Greenspan's face as he answered: “European insurance companies.”
Six years later, AIG, the largest US insurance company, has in effect been nationalised to stop it blowing up the financial world. The US has nationalised the core of its mortgage industry and the government has become the arbiter of which financial companies should survive or die.