I understand the downvotes since I knew my post would be controversial in its unfortunate generalization. Parenting is not easy - and a bunch of hand waving and saying "tough shit" doesn't make it better.

However, parents do have a significant role in the obesity in children. I would like to hear an argument that it's solely the food companies' fault and not the parents. (And please understand that I am not a champion of any sort of these food companies.)