What's the connection between world nutrition and globesity? Take a look at these maps.
To understand the complexity of the global obesity problem, now take a look at how those patterns correlate with the world's Body Mass Index in the map below. (It's also worth noting that obesity experts suggest that BMI may not be an ideal indicator for measuring obesity). Comparing two maps shows some overlap between high daily caloric consumption and being overweight (orange in the map below), but it's by no means a direct correlation. Look closely at China and Argentina, for example.
For extra curious data-miners, it's also worth poking around on Gapminder's agriculture site for a closer look on how these data correlate with agricultural production around the world. Do wealthier countries really produce food more efficiently? The results may surprise you.