The scale of the death, misery and horror unleashed on Iraq since the 2003 US-led invasion is almost beyond comprehension. In October, British medical journal The Lancet published a study conducted by Iraqi physicians in conjunction with Johns Hopkins University that put the death toll among Iraqis as a result of the war at 655,000. Hundreds of people are being killed, wounded or abducted each day. According to the UN High Commissioner for Refugees, Iraq is the fastest-growing refugee crisis in the world, with 1.6 million Iraqis internally displaced and almost 2 million refugees having fled the country altogether.