Infant mortality is a grim subject. Our World in Data provides a grim but interesting look at the details of how this data is collected and standardized. (Now for context, infant mortality across developed countries is much less than 1%, which is a happy thing, and in the most successful countries – Japan and Scandinavia – it is close to 0.1%.) For example, doctors have to make a call on what constitutes a live birth, and it makes a difference how premature births are counted, since very premature babies have a low chance of survival. The U.S. counts all live births in its official numbers no matter how premature. Regardless of these details, infant mortality in the U.S. sticks out like a sore thumb on the chart for being about twice as high as the eyeball average (let’s call these numbers 0.5% and 0.25%). Shame.

Infants are defined as up to one month in age, and the article says the main factors driving mortality in babies this young have to do with the health of the mother. So we’re back to the U.S. not having a well-functioning health care system accessible to all, and lifestyle factors including obesity.

Here’s another article on increases in cancer diagnoses in Americans under 50. Part of the reason is more and sensitive screening at younger ages, so we may be catching more cancers that have always existed and treating them earlier. But part of it comes back to lifestyle. We tend to be afraid of chemicals, but again obesity is mentioned as a major factor. If we really wanted to get serious about making America healthy (again? when was the golden age of awesome health exactly?), seriously tacking obesity might be the single best place to start.