Play it maestros!
The world has two alternatives, one is to grow itself out of the crisis in the hope that it will find a sustainable economic down the road, the other is to readjust in the hope it can find a political sustainable and decent way to do that. Which way you prefer depends much on your starting point. Deficit countries are naturally more inclined to go for growth, surplus countries less so, if only because they have not the same keen urgency. Again, as usual, little will be done… until, as they say, the shit hits the fan, or the music stops.
Meanwhile I would be glad, and honored, to sit in a chair on deck, next to Martin Wolf, listening to some hopefully not too bad music we can both whistle to.