As bank runs spread, it has become clear that anyone who questions a government rescue for those caught underfoot will be tarred as a latter-day liquidationist, like those who advised Herbert Hoover to let businesses fail after the crash of 1929. Liquidationist is now challenging fascist as the most inaccurately thrown insult in politics. True, it’s no longer politically possible for governments not to stage rescues, but this is a snowballing problem of their own making. The past few decades...