The complaints from rich people and businesses, that Labour's taxincreases and regulations will be have some deleterious effects, showthat it would fix problems that vested interests don't want fixed.

In a market-based economy, any change in one variable affects manyothers. Pulling on one string reshapes the rest of the network alittle. Some of those secondary effects are good and some are bad.

The fallacy in those arguments is that they exaggerate thesignificance of the bad secondary effect, inviting the reader toassume that it will outweigh the primary benefit of the action.Sometimes that does happen, but you can't take the word ofthe complainers for that.