We now have two options: We can commence operations at the Hotspots in Italy and Greece and continue to do nothing - in which case they would soon be overflowing. Or we can show responsibility and organize a distribution system that takes into account the limits of each individual member state. Migrants, for their part, must recognize that, while they have a right to protection, they do not have the right to freely choose the country. In addition, it is clear: Not everybody can come to us.

We have committed ourselves to pursue joint policies, but then national governments say, "We aren't bound by that." That is a dramatic situation, because solidarity is a basic principle that cannot be had on an à la carte basis. If we have rules that nobody adheres to, then the community will break apart.

Ms. Merkel is avoiding retirement issues. She simply doesn't want to do anything, although she knows that doing nothing means that real pensions will fall. That is preprogrammed old-age poverty. When it comes to wage fairness: It was Ms. Merkel herself who blocked the establishment of a right to return to a fulltime job after going part time for a period. Yet everyone keeps saying that our platform is identical to that of the conservatives. It's crazy.

If cooperation among governments were the superior concept for progress in Europe, I'd be onboard immediately. But the problem is that cooperation isn't working.

The claim made by Hungarian Prime Minister Viktor Orbán that the refugee question is a German problem is incorrect. It is a European problem.

I want to end tax dumping. States that have a common currency should not be engaged in tax competition. We need a minimum tax rate and a European finance minister, who would be responsible for closing the tax loopholes and getting rid of the tax havens inside and outside the EU. It is also clear that we have to reach common standards in our economic and labor policies. We cannot continue to just talk about technical details. We have to inspire enthusiasm in Germany for Europe.

Keeping quiet and letting the others do the talking. That may be Angela Merkel's method, but it's not mine.