The problem is, if at all, in the different view of the economy, of economic growth. Growth is too low, even for us. That needs to change: More investments, a stronger role by the European Central Bank. Otherwise, there are no tensions between Italy and Germany. But on this point, compromises must be reached and we will reach them.

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.

The message that "we can't take in everybody" is imperative. At the same time, the decision as to who has a right to asylum needs to be made in Brussels.

And a united Europe will also manage to send hundreds of thousands of migrants, who don't have the right to asylum, back to their homelands. Though that, given the number of flights necessary, would be of a scale reminiscent of the Berlin Airlift.

It is ridiculous to believe that Greece might be taking in one million migrants, registering them, then giving refuge to those who have a right to asylum and sending everyone back that does not. Greece is not doing that. We can blame the Greeks for that, but at the same time we should change the Dublin Regulation. When we insist on this unrealistic procedure, it means nothing more than that we are defending Dublin while renouncing Schengen.

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.

The route for the refugees currently goes through Greece and the Balkans or through Italy; if there were a crisis in north-eastern Europe, Poland might just as well be affected. In this case we are dealing with mechanisms that we do not control. We need to change that.