The new European Gold Standard

Seems to be having consequences very much like the old European Gold Standard, according to Paul Krugman:

"The story of postwar Europe is deeply inspiring. Out of the ruins of war, Europeans built a system of peace and democracy, constructing along the way societies that, while imperfect — what society isn’t? — are arguably the most decent in human history.

"Yet that achievement is under threat because the European elite, in its arrogance, locked the Continent into a monetary system that recreated the rigidities of the gold standard, and — like the gold standard in the 1930s — has turned into a deadly trap."