Official support hiding concern and fear. It would not be credible to claim that with the looming decisions about the future of the euro, most people feel optimistic. Although the EU and national authorities alike are saying that they strongly desire and have great confidence in the new budget discipline treaty for the eurozone, which they say will be a reality by the end of the month, at the same time, there is a plethora of less optimistic theories doing the rounds and some people are even...