The German economy, once the economic powerhouse of Europe, is stalling. Annual average growth in gross domestic product since 1995 has been just 1.2 per cent, unemployment has increased since 1970 to 11 per cent, the social security system could no longer be financed even if the population were not ageing, and the government's finances are in disarray. This is a knot of problems, and it is difficult to disentangle the many threads, isolate one issue and solve it.

Unfortunately, Germany also finds itself in a political trap. Germans have become accustomed to the current high level of GDP used for social protection. In the west, this is due to earlier expansion of the welfare state; in the east, to the expectation of equal treatment created by the one-to-one exchange rate chosen for unification of the two halves of the country in 1990. Unfortunately, expectations determine voters' behaviour, and political parties anticipate how the electorate will vote. Politicians are reluctant to tell the true story and to propose the reforms that are necessary. Witness the campaign leading up to Sunday's regional election in North Rhine-Westphalia, where Gerhard Schröder's Social Democratic party, facing defeat, has stepped up its anti-capitalist rhetoric.