BBC News - Why do people often vote against their own interests?

BBC News - Why do people often vote against their own interests?

... This makes it even harder for the Obama administration to get healthcare reform passed in the US.

Political scientist Dr David Runciman looks at why is there often such deep opposition to reforms that appear to be of obvious benefit to voters.

Last year, in a series of "town-hall meetings" across the country, Americans got the chance to debate President Obama's proposed healthcare reforms.

What happened was an explosion of rage and barely suppressed violence.

Polling evidence suggests that the numbers who think the reforms go too far are nearly matched by those who think they do not go far enough.

But it is striking that the people who most dislike the whole idea of healthcare reform - the ones who think it is socialist, godless, a step on the road to a police state - are often the ones it seems designed to help.

In Texas, where barely two-thirds of the population have full health insurance and over a fifth of all children have no cover at all, opposition to the legislation is currently running at 87%.

...

In his book The Political Brain, psychologist Drew Westen, an exasperated Democrat, tried to show why the Right often wins the argument even when the Left is confident that it has the facts on its side.

He uses the following exchange from the first presidential debate between Al Gore and George Bush in 2000 to illustrate the perils of trying to explain to voters what will make them better off:

Gore: "Under the governor's plan, if you kept the same fee for service that you have now under Medicare, your premiums would go up by between 18% and 47%, and that is the study of the Congressional plan that he's modelled his proposal on by the Medicare actuaries."

Bush: "Look, this is a man who has great numbers. He talks about numbers.

"I'm beginning to think not only did he invent the internet, but he invented the calculator. It's fuzzy math. It's trying to scare people in the voting booth."

Mr Gore was talking sense and Mr Bush nonsense - but Mr Bush won the debate. With statistics, the voters just hear a patronising policy wonk, and switch off.

For Mr Westen, stories always trump statistics, which means the politician with the best stories is going to win: "One of the fallacies that politicians often have on the Left is that things are obvious, when they are not obvious. ...