I think the political class in Berlin doesn't need to be supervised and monitored by intelligence services in order to find out what they're thinking. Just go to lunch with them, go to dinner with them, or read the papers.

Whenever you have political conflict, such as the one that we have now between Russia and Ukraine, but also in many other conflicts around the world, it has always proved to be right to try again and again to solve such a conflict.

This inclination to hoard is deeply ingrained in me because in the past, in times of scarcity, you took what you could get.

Having led many negotiations with countries outside the E.U. in the past, we would never enter the same compromises and reach the same good outcomes with states that don't shoulder the responsibilities and costs of the common market.

We have little choice but to place a certain level of trust in scientists - even when it comes to the model-driven speculative discipline of climate change. And, need it be said, most scientists take great care in being honest, principled and precise.

Bahia is the Amazon's geographical next-of-kin: the same climate, forest canopy, diverse floor. But there is no wild cacao; the tree was introduced, most likely by a Frenchman, Louis Frederick Warneaux, who, in 1746, sowed seeds near one of Bahia's large rivers.

The basic science is very well established; it is well understood that global warming is due to greenhouse gases. What is uncertain is projections about specifics in the next few decades, by how much will the climate change.

I was most eager to see how Trump would respond to the climate-change question.