The long credit crunch that began in the Atlantic world in August 2007 is strange in its extraordinary scope and intensity. Mainstream discourse, referring to a ‘sub-prime’ crisis, implies that the credit crunch has been caused, rather than triggered, by a bubble in the real economy. This is at best naïve: after all, the bursting of an equally large bubble in the Spanish housing market led to no such blow-out in the domestic banking system More