The 60 year old EU is facing many problems. Eg, the euro crisis, the refugee crisis, the rise of populism party (advocating nationalism and abandoning EU), an aggressive Russia under Putin and a “betrayed” US under Trump… What’s worse, some issues above increases EU’s members crisis of faith to EU. In this situation, “a closer union” may not be the right antidote to EU.
The article gives us an interesting proposal: “What is really needed is a creative rethink of the entire European project: The most obvious idea is to drop the rigid one-size-fits-all model and adopt the greater flexibility of a network. ” In other words, there will be a multi-speed, multi-tier Europe under this model; members of EU could be bound to each other with different levels of integration.