Obesity: "There is a limit, however, to what the state can or should do."

http://www.economist.com/news/leaders/21568389-state-can-do-some-things-encourage-people-eat-less-not-lot-fat-chance

Fat chance

The state can do some things to encourage people to eat less, but not a lot

IN 1937 George Orwell suggested that “changes of diet” might be more important than “changes of dynasty or even of religion”. Now he is being proved right in a way he might not have expected. Having spent millennia worrying about not having enough food, mankind’s main concern is now eating too much (see our special report on obesity).

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In the absence of a single big solution to obesity, the state must try many small measures. Governments, some of which already intervene a lot in the first few months of people’s lives, should ensure that parents are warned of the dangers of overfeeding their babies. Schools should serve nutritious lunches, teach children how to eat healthily and give them time to run around. Urban planners should make streets and pavements friendlier to cyclists and pedestrians. Taxing sugary fizzy drinks—which unlike fatty foods have no nutritional value—and limiting the size of the containers in which they can be sold may work. Philadelphia and New York, for example, have implemented a range of such policies, and have seen child-obesity rates dip ever so slightly.

There is a limit, however, to what the state can or should do. In the end, the responsibility and power to change lie primarily with individuals. Whether people go on eating till they pop, or whether they opt for the healthier, slimmer life, will have a bigger effect on the future of the species than most of the weighty decisions that governments make

Dec 15th 2012