The Europeans—some of them, anyway—are finally beginning to concede that austerity has gone awry. There’s less growth, more structural unemployment, little bank lending and economic contraction. And now, of course, we have a political backlash in the person of Alexis Tsipras, the leader of Greece’s Syriza party, who upon winning the prime ministership last Sunday declared grandly (and probably over-optimistically) that Greece will now “leave behind the austerity that ruined it.”