For the record, I don’t actually think Europe would be better off with a single federal government, but Walter Russell Mead thinks the big mistake was attempting an economic union without a political union to match:
What is worrying investors worldwide is the evident intellectual and political bankruptcy of Europe. The Europeans are not stupider than other people, but they face deep structural economic and political problems that their institutions are hopelessly inadequate to solve. Creating a monetary union without a true federal government is looking more and more like the biggest European policy mistake since Britain and France let Hitler have the Sudetenland.
The current crisis is the result of a decade of policy failure. Greece should never have been allowed into the euro; prudent leaders would have checked its statistics, discovered the blatant frauds with which the Greeks sought to conceal the true state of their affairs, and told the country politely but firmly to come back when it was ready. Following that initial blunder, Europe failed to take note in any serious way of the serious distortions that were caused by suddenly reducing interest rates in Greece and other peripherals to near-German levels. Beyond that, alarm bells should have been ringing as it became clear that Greece and a number of other countries were treating their suddenly lower interest costs as found money. They were spending the windfall rather than taking advantage of the once in a lifetime opportunity to reform their economies in preparation for life under a monetary union with countries like Germany. If Europe’s institutions were up to the job, the warning signs would have been noticed and corrective steps taken years ago.

Earlier this year the coalition government announced details of a £32 billion ($52 billion) super-fast railway line from London to Manchester and Leeds via Birmingham (see map). Philip Hammond, the transport secretary, claims it will be a “fast track” to prosperity. If the project goes ahead—and there is still, just, time to reconsider—the final route, and Stoke’s transport fate, will not be decided until 2012 at the earliest. The first trains won’t reach Birmingham until 2026, and Leeds and Manchester until 2032-3.

