Felipe Gonzalez, who as readers know, has played a great role in European affairs and is currently chairing the group of wise men on the future of the European Union, has come out with the words I have been waiting to hear from the mouth of a leading figure for a long time, namely: countries that are not prepared to be involved in stronger European integration “can leave the EU”. He pointed out that there is an exit clause in the Lisbon Treaty. There are two positive aspects to this...