Last week’s economic data should have eliminated any lingering doubts about the state of the eurozone. The recession has definitely arrived in the single-currency countries—all of them. Although the third-quarter figures turned out to be slightly less bleak than suggested by surveys this summer, that doesn’t alter the overall picture. In fact, the eurozone will probably pay dearly in the fourth quarter for the unexplained rebound in automotive output that drove the better-than-expected performance, since order backlogs have shrunk dramatically and automakers already plan to mothball significant production capacity in November.