Off the happy planet

Yesterday the SMH gave some publicity to the latest version of the so-called Happy Planet Index, another of those dubious indexes that combines incommensurable things – in this case a nation’s life expectancy, life satisfaction, and ‘ecological footprint’ – into a single number.

According to the SMH article,

The results turn our idea of progress on its head,” the report said.

“It shows that a good life is possible without costing the earth.”

Alas, not only is the methodology dubious but the results don’t support the conclusion reached. They show how hard it is to achieve life satisfaction on low levels of consumption (as measured by the ‘ecological footprint’). Only a dozen of the top 50 ranked countries achieve ‘normal’ 7+ (out of 10) life satisfaction ratings. And all but three of these twelve are in Latin America, which repeatedly scores much better on life satisfaction and happiness scores than other places with comparable economic, political and social development. You can be poor and happy, but only in one part of the world.

Several countries in the top 50, including Bangladesh, Nepal, Armenia and Yemen, score below 5.5, suggesting that much of the population in these countries is very unhappy. That the ‘planet’ might be happy at the low levels of consumption in these places is not likely to be much consolation.

Will Wilkinson isn’t impressed either.