It will be extraordinarily difficult for any plaintiff, individually or as part of a class, to hold a single food or beverage manufacturer liable for obesity related injuries. The problem of obesity in america has no single cause. Yt is almost 20 years later, and we still don't now why most people are fat,. In a scientifically incontrovertible, kind of tested narrative. So like the idea that 20 years ago, with the data we had, then we could say the reason people are fat just reeks of we're looking for some one to blame.