Could a calorie tax or cuts in farm subsidies reduce obesity?
By Julian M. Alston and Abigail M. Okrent
Every day — whether in the supermarket, in restaurants, in the workplace, or preparing meals at home — each US adult makes hundreds of decisions about what foods to buy, what to eat, and when. From those myriad decisions has come an unwelcome, progressive rise in obesity and the social costs of obesity-related illness. In less than thirty years, the prevalence of obese Americans has more than doubled, and now more than one-third of adult Americans are obese.


