The Greek crisi could be the best opportunity for Eurozone: Europe can point out a new economic way, different from US one.
Learning from mistakes perpretated on the other side of Atlantic Ocean, Europe can start a new social deal, fixing the "middle-class" disappearing drift and financial enrichment one-way, stopping austerity.
Europe should go for Economy (coming from greek words "oikos" and "nome'", litterally: home' law.) That is, EU could issuing the rules for living all (riches and poors) together in a good way.
Economy is not for Finance (i.e. banks: money for a few ones), definitively.
http://www.theguardian.com/commentisfree/2015/jul/06/greece-euro-unanswe...