Just two years ago, Central Banks appeared triumphant. Inflation, the scourge of the 1970s and 80s, appeared dead, the financial crisis of the Tech Wreck had been contained, economies worldwide were booming, and stock markets and house prices were spiralling ever upwards.
Then along came the Subprime Crisis, and we received a rude reminder of why Central Banks were created in the first place: to ensure that the world would never again experience a Great Depression.