The Natural Identity Divide on Nutrition

There's a natural inbuilt kind of identity divide on nutrition that makes it a place where people want to go and stake their claim. Even without these guys or anybody, there's distinctions. If you eat a certain way, you get labeled into a certain tribe. And I think the other part of it is if you think about it, the two topics you're told not to talk about are religion and diet. They go together and diet engenders this kind of religious zeal.