I have no doubt that the U.S., even under Trump, will stick to the mutual defense commitment in the NATO treaty in the event of an emergency. Trump described NATO as being obsolete during his election campaign, but he made clear afterward that he considers the alliance to be an indispensable necessity.

Article 50 governs the exit from the European Union and here there can also be no renegotiation.

Since populists never miss an opportunity to create a lot of noise about anti-Europe stance. However, the repercussions of the British referendum could quickly put a stop to such crass rabble-rousing, as it should soon become clear that the UK was better off inside the EU - economically, socially and in foreign policy terms.

I am for secret, dark debates.

I notice with a certain sense of regret that far too many Europeans are returning to a regional and national mindset.

For my generation, the monetary union has always been about forging peace.

I was never presented with the details as far as the collective bargaining system is Greece. I am in favor of a normal system without giving the labour minister the right to extend the results to extend the result of the collective bargaining to the whole of the real economy. The government has to make sure that the results will not harm the situation of small and medium enterprises.