In the business of politics, emotions and productive dissatisfaction with the world in which we live today are gradually being covered up by the minutiae of ordinary life.

A major danger for us Europeans: We must demonstrate that those who have this view of us are mistaken, that we can come to agreement, that we as a community of democratic and free nations are economically successful and are gaining political influence. To do so, we must learn to project our power.

In the business of politics, emotions and productive dissatisfaction with the world in which we live today are gradually being covered up by the minutiae of ordinary life.

We, the Social Democrats, are convinced that capitalism needs to be tamed a second time. The first time we achieved that in Germany for many decades with the social market economy. That is no longer enough. Now we need to do it in Europe and even globally.

The idea that the growing demand for energy worldwide can be met with energy from nuclear power is nonsense.

The shadow of an exit of Greece from the euro zone takes on ever clearer shape, repeated apparently final attempts to reach a deal are starting to make the whole process look ridiculous. There is an ever greater number of people who feel as if the Greek government is giving them the run-around.

In the past, Germany could rely on the French, the British and, especially, the Americans, to assert our interests in the world. We have always criticized the U.S. for being the global police, and it was often appropriate to do so. But we are now seeing what happens when the U.S. pulls back. If the U.S. leaves the room, other powers immediately walk in. In Syria, it's Russia and Iran. In trade policy, it's China. These examples show that, ultimately, we are no longer achieving either - neither the dissemination of our European values nor the advancement of our interests.