This idea that you're a successful tough guy if you evade taxes and deceive the state has got to change.

Countries are not like financial markets. Social change cannot be executed as swiftly as credit-default swaps. You cannot sell short on social commitments and practical responsibilities.

But sovereign debt is a wider question not only in Europe but across the globe. While every country is a unique case, I think it's not an issue of countries acting on their own. We need a more coordinated strategy not only in Europe but around the world.

There are certain moments in the history of a nation when the choices made define the decades to come.

The Greek people do not want to exit the euro, and I believe the Greek people already have shown that they have made major sacrifices to stay within the Eurozone.

Greece's history in the drachma was an up-and-down history, a roller coaster.

I would say we are a friend in need and I am sure that the Greek people would very much welcome the choice of the British people to come and enjoy Greece, first of all, but also that would be a sign of support.