It is an election year and the US economy is in peril of falling into recession or worse. Not surprisingly, Washington is abuzz with plans to prevent it. President George W. Bush has proposed a $150bn stimulus package and all the main presidential candidates are offering similar measures, including middle-class tax cuts and increased spending on infrastructure.

Ben Bernanke and the Federal Reserve have reduced interest rates another three-quarters of a point. But none of these fixes will help much because they do not deal with the underlying anxieties now gripping American voters. The problem lies deeper than the current slowdown and transcends the business cycle.