Just some thoughts/questions:
Every 'European' already has, is born with, a nationality. What does it mean for that person, if anything, to also be 'European'?
If one had choose between belonging to 'Europe' or belonging to one's natural country of citizenship, why might a person choose one over the other?
Is there any historical precedent for a project like the creating a unified Europe?
What is the need for the creation of 'Europe'?
How might one measure the success of the European project? Or, is there a way to know if/when the project has failed and needs to be scrapped or redesigned?
What is/was the purpose of admitting smaller, economically weak nations into EMU?
What's the best European holiday destination?