JOFFE: Look, if you ask me, as an economist -as a cold-hearted economist – I would say we should never have gotten into the Euro. But now we have it. If we start fiddling with it, it’s like fiddling with a nuclear weapon. We just don’t know when it will go off and what kind of devastation it will bring.
http://m.npr.org/news/front/152774754?start=5
How deliciously apt a simile, nuclear weapons. The only safe answer is to disassemble the thing.