Congress has appropriated $251bn for military operations, and the Congressional budget office has now estimated that under one plausible scenario the Iraq war will cost over $230bn more in the next 10 years. According to Nobel prize winner Mr Stiglitz and Harvard budget expert Ms Bilmes, there are substantial future costs not included in the Congressional calculations. For instance, the latest Pentagon figures show that more than 16,000 military personnel have been wounded in Iraq. Due to improvements in body armour, there has been an unusually high number of soldiers who have survived major wounds such as brain damage, spinal...