Is everything connected with everything else? Not everyone thinks so. But that not everyone doesn't include Benjamin Cohen. In I Dream in Malcolm Gladwell, Cohen draws an unlikely parallel between marshmallow melting and the science of pediatric nutrition.
In an age when children are born nearly every day in America, and most of them to parents who have had intercourse sometime during the year prior, physicians have become troubled that once the children are born, they seem to lack the ability to feed themselves. The two researchers have been working for years on a study that may provide insight to the problem. Infants, their studies are showing, aren't very smart. Like melting marshmallows, it appears that breastfeeding is an unusual process difficult to understand. In this case, W- and S- believe, that process may involve both breasts and milk.
It all sounds so obvious when he puts it that way.