Finally! Two days before the informal London Summit, it wouldn't be rash to affirm that, after a slow and laborious start, deliberation on the future of Europe has begun. At the official level, the first institutions to make a move have been the most appropriate: the European Commission (which at the end of last week took some interesting initiatives), and the European Parliament, which is preparing a report and is very divided. Added to these are initiatives taken by various governments - I...