It won't last until a Greek referendum in January. There's doubt it will last until the end of the month. The Euro-stitch up is coming unravelled faster than a cheap sweater from Asda. China has snubbed invitations to buy up Euro debt, and even the US is rattled. Yet Greece comes somewhere in the global GDP league between Denmark and Columbia - hardly a major league player.
The demise of the Euro was inevitable. The only question was when. It seems it might be 'now'.