Yes he does, in a way.
I was thinking about his show today. The one where he went around to schools in the USA and tried to get them to implement healthier foods. I was shocked when he went into rural schools and none of the children could identify fresh vegetables. My how things have changed. In the 80's we were being introduced to Kiwi and different fruits and vegetables that were from other countries/not locally grown. They were just being added in our grocery stores, and the health department nutritionists used us to educate our parents on the health benefits. All and all, they grew up eating better than us. It was all fresh and seasonal, and they made sure we knew our gardens/vegetables.
I can also remember when school cafeteria food made the switch from fresh and seasonal to canned and crap. I used to eat lunch, and then I passed other than salad or potato bars. And pizza friday