In case you haven't noticed, we're fat, and getting fatter.
If Americans stay on this path, 83 percent of men will be overweight or obese by 2020. Women are right behind them, with 72 percent projected to be overweight or obese by then.
The implications go far beyond tight pants and groaning sofas. Obesity is a big risk factor for cardiovascular disease and diabetes.
Imagining an America of overweight, unhealthy people gives public health officials the willies. And it should be frightening to us civilians, too.