Ever since Greece hit the skids, we’ve heard a lot about what’s wrong with everything Greek. Some of the accusations are true, some are false — but all of them are beside the point. Yes, there are big failings in Greece’s economy, its politics and no doubt its society. But those failings aren’t what caused the crisis that is tearing Greece apart, and threatens to spread across Europe.

No, the origins of this disaster lie farther north, in Brussels, Frankfurt and Berlin, where officials created a deeply — perhaps fatally — flawed monetary system, then compounded the problems of that system by substituting moralizing for analysis. And the solution to the crisis, if there is one, will have to come from the same places.

So, about those Greek failings: Greece does indeed have a lot of corruption and a lot of tax evasion, and the Greek government has had a habit of living beyond its means. Beyond that, Greek labor productivity is low by European standards — about 25 percent below the European Union average. It’s worth noting, however, that labor productivity in, say, Mississippi is similarly low by American standards — and by about the same margin.

On the other hand, many things you hear about Greece just aren’t true. The Greeks aren’t lazy — on the contrary, they work longer hours than almost anyone else in Europe, and much longer hours than the Germans in particular. Nor does Greece have a runaway welfare state, as conservatives like to claim; social expenditure as a percentage of G.D.P., the standard measure of the size of the welfare state, is substantially lower in Greece than in, say, Sweden or Germany, countries that have so far weathered the European crisis pretty well.