I just watched television’s Jamie Oliver give a TED talk (TED talks, by the way, are always worth watching) and it left me with some thoughts about food education. Mr. Oliver gave a good talk (it’s interesting to see a tv star stumbling over his words a little when he speaks about something he’s really passionate about) and my favorite thing he kept coming back to was how we learn about food. Jamie Oliver recently made a tv show where he went to a small town in West Virginia with a serious obesity problem, and tried to do something about it. The families he talked to had terrible food habits, and he talked about how we learn those habits, how some kids are never exposed to cooking at home, and therefore never teach their kids to cook, and new generations are essentially cut off from any knowledge about food. During his talk, Jamie Oliver shows a few pictures and videos of people he met, and the video of him talking to a mother, surrounded by the piles of pizza and chili dogs her family eats is particularly chilling. But it occurs to me that Mr. Oliver chose, as he was probably right to do, the worst examples of America’s obesity epidemic. I’m guessing that most people who read this blog don’t eat fast food every day, but it’s still important to recognize that even if you’re better off than the people Jamie Oliver shows us, you still live in and are affected by America’s food culture. We can all learn more about food, and we can all teach more about food. The culture that has caused this obesity epidemic is one in which we all separately accept food from the same sources. We go to supermarkets and restaurants and vending machines and bodegas and we trust them. We believe that if we buy a package labeled “lettuce” we are holding lettuce, with nothing extra and nothing missing. We watch cooking shows (like Jamie Oliver’s) and assume that when they tell us how to make a meal, there’s no reason to cook otherwise. The truth is that food knowledge is communal: we have much more to learn from each other about the food we eat than we think.