Economically and politically, Germany is extremely stable. There are countries with functioning governments whose institutions don't work. My only concern is about Europe. There's a risk we will run out of time. We have been blessed with a pro-European French president, but we are also approaching the next elections for the European Parliament in 2019, and it will be important for pro-European parties present a credible answer to the anti-Europeans on the left and the right.

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

I'm hearing different things, but there is concern that stable Germany is no longer quite so stable.

Madame Merkel knows very well that her conservative Christian Democratic Union or CDU, and the CSU, the Bavarian sister party to the CDU, with which it shares power nationally, must change their European policies. The FDP's nationalist-liberal position on Europe is presumably one of the reasons the attempt failed to form a Jamaica coalition government which would have seen the CDU, FDP and Green Party govern together.

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.

It is clear that Germany needs a foreign policy in which we jointly define European interests. Thus far, we have often defined European values, but we have been much too weak in defining mutual interests. To preempt any possible misunderstandings: We cannot give short shrift to our values of freedom, democracy and human rights.

Countries that work with Europe should feel safer than they would if they worked with non-democratic regimes. Why isn't Europe building infrastructure in Africa instead of leaving it to the Chinese? Why haven't we succeeded in promoting the economic development of our neighbors in the Balkans, instead conceding these countries to growing Russian influence? In an uncomfortable world, we Europeans can no longer sit back and wait for the U.S.A.