ST ANDREWS, SCOTLAND - NOVEMBER 07:British Chancellor of the Exchequer, Alistair Darling gives a media conference at the end of the G20 finace ministers meeting on November 7, 2009 in St Andrews, Scotland. G20 finance ministers have gathered in St Andrews for a G20 summit where they will discuss global economic stimulus packages and the cost of paying for climate change. Getty Images logo Getty Images 27 months ago

ST ANDREWS, SCOTLAND - NOVEMBER 07:British Chancellor of the Exchequer, Alistair Darling gives a media conference at the end of the G20 finace ministers meeting on November 7, 2009 in St Andrews, Scotland. G20 finance ministers have gathered in St Andrews for a G20 summit where they will discuss global economic stimulus packages and the cost of paying for climate change.