The Lisbon Treaty does not provide a framework for dealing with present problems - indeed in part it exacerbates the problems.
It's all deliberate anyway! You really need to go back to all the pre setup Euro commentary around 97-98, some of my glorious university years.
All the problems with the Med countries were known and anticipated then. No one cared, well not at the top, because, the ultimate aim was always a political union. And the EU is run by unaccountable bureaucrats.
Disasters, conflict, diminishment (even ridicule) of Nationality - all part of getting the populance to have looser ties & connections, political & social, in order to become more pliable, & compliant.
Financial chaos, social unrest etc, are all part of a long term strategy to speed up complete unification. At some point, a crisis will appear, & the message will be clear -we are stronger as one than alone - & people
will go along with it - willingly - in their ignorance that it has been plotted.
Shit, Hitler did it - this is just on a grander scale.
Try to name one important politician who is truly anti federalistic, & you realise just how weakly any sovereign European country's citizens are defended, & how useless this form of democracy is.