Turkey is currently seeking to make itself more independent from Europe and is turning to the east. Is that in our interest? Does it help us bolster Western values in Turkey, or at least here at home? Or are we making ourselves weaker overall? At the same time, Turkey is violating our European moral concepts. It's a difficult conflict to endure, and it leads to necessary disputes and debates.

But, as environment minister, I am very interested in a thriving German automobile industry, because I can only pay for the rising costs of environmental protection at home and abroad if there are people in Germany with jobs and who pay taxes.

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.

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.

It is clear that there are reasons for discontent in Iran - economic and political reasons. We have told the Iranian leadership repeatedly that the country's economic recovery can ultimately only succeed through greater international economic cooperation. And the precondition for that is not only that Iran refrain from developing nuclear weapons, but also that Iran's role in the region become far more peaceful. We have offered to finally hold true negotiations and talks on that issue.

The G8 nations, together with the five major emerging economies of China, India, South Africa, Brazil, Mexico, use almost three-quarters of the Earth's biocapacity - the capacity of the world's ecosystems to produce natural resources and to reduce harmful substances.

However, I have a low opinion of people with narrow political horizons. Someone who talks about the environment and knows nothing about economics can make as many mistakes as someone who does the opposite.