Paul Krugman writes: It’s time to start calling the current situation what it is: a depression. True, it’s not a full replay of the Great Depression, but that’s cold comfort. Unemployment in both America and Europe remains disastrously high. Leaders and institutions are increasingly discredited. And democratic values are under siege.

On that last point, I am not being alarmist. On the political as on the economic front it’s important not to fall into the “not as bad as” trap. High unemployment isn’t O.K. just because it hasn’t hit 1933 levels; ominous political trends shouldn’t be dismissed just because there’s no Hitler in sight.

Let’s talk, in particular, about what’s happening in Europe — not because all is well with America, but because the gravity of European political developments isn’t widely understood.

First of all, the crisis of the euro is killing the European dream. The shared currency, which was supposed to bind nations together, has instead created an atmosphere of bitter acrimony.

Specifically, demands for ever-harsher austerity, with no offsetting effort to foster growth, have done double damage. They have failed as economic policy, worsening unemployment without restoring confidence; a Europe-wide recession now looks likely even if the immediate threat of financial crisis is contained. And they have created immense anger, with many Europeans furious at what is perceived, fairly or unfairly (or actually a bit of both), as a heavy-handed exercise of German power.

Nobody familiar with Europe’s history can look at this resurgence of hostility without feeling a shiver. Yet there may be worse things happening.