We need to move forward, from the common currency to the banking union to a common financial policy and, in the middle-term, to a common foreign and security policy. That will take time, because we need to figure out how to deal with those countries that don't always want a more tightly integrated European Union.

But it could be that we, as early as spring, will need to embark on a new policy in order to save one of the cornerstones of European politics: personal freedom of movement.

We have a strong military deployment in Iraq and Afghanistan. In countries like Syria, we need a diplomatic breakthrough to end the war. In Libya, the country must first of all be stabilized to stop IS. This means supporting the Libyan government, including in terms of security. We don't want to repeat the mistakes of the past in that country. The situation is extremely dangerous and the next days could be decisive.

It is clear that several countries, in the Balkans for example, need to be considered countries of safe origin. But others like, in my opinion, Eritrea, undoubtedly need to be considered a country of origin with a valid claim to asylum. And with a third group of states, like Nigeria for example, each individual case needs to be evaluated. Then there are also very controversial cases like Afghanistan. In any case, united European action is needed. This argument for Europeanization may sound utopian, but there is no alternative.

Let's put it this way: I am confident that Schengen will continue to be defended. And when it comes to repatriations, we have the same opinion.

There are differences of opinion, especially when it comes to economic and financial policy. But when it comes to foreign and especially immigration policy, we are in agreement. No other countries in Europe are closer to each other in this regard than Italy and Germany.

But joint pressure from states like Germany, Italy and France could mean a move in this direction. Because something very fundamental is on the line: freedom of movement. I can't think of any common market that could function without it.