Politicians and “food celebrities” in many western countries are calling for a tax on obesity, either on the foods that “make people fat” or on obese people themselves. Other than being incredibly regressive (poor people in the west tend to be fatter than well-off people), such a tax would do nothing to address the problem it is supposed to solve:
The regular calls for a fat tax — whether on the ‘wrong’ foods or on fat people themselves — are symptomatic of two regressive trends in society. The first is the view that experts know best, that these latter-day sages can come to an impartial view based on The Science, then guide government about the appropriate policy action. The new, evidence-based policy usually involves some kind of manipulation of our individual behaviour from gentle ‘nudges’ and increasing taxes through to criminalisation, as in the case of the smoking ban.
But this is not evidence-based policy, but policy-based evidence, with preconceived ideas being pushed through in the name of science at a time when those at the top of society have lost the ability to convince the electorate on the basis of a moral or political argument. This style of policymaking rarely solves social problems, but it does distort both politics and science.
The second worrying trend is the sheer intolerance towards obese people. Being very overweight has always attracted a certain amount of moral opprobrium. But Hatton’s outlook reflects a sea-change. Once, the NHS reflected a progressive outlook that disease was a misfortune that could strike any of us at any time and that the best thing to do was to share that burden across society. Now it’s every man and woman for themselves. In the worldview of Hatton and Coren, some morally weak individuals are costing them money and must be punished.
Ironically, this flows from a left-wing view of disease as having social causes. In the late Seventies, left-wingers correctly saw that some ill-health was the result of poverty, poor housing, polluted air, and so on rather than infection or bad luck. Unfortunately, this has morphed into the idea that disease is caused by individual behaviour — and so health professionals have taken to camping out in our private lives, demanding we stop smoking, drinking and eating the wrong things. Every naughty little pleasure must now be sacrificed to the god of longevity. If we don’t play ball, this intolerance suggests we should lose our right to treatment.
The disease of intolerance is likely to have a far more detrimental effect on society than obesity ever could.
