I know people that could serve me canned tuna and saltine crackers and have me feel more at home at their table than some people who can cook circles around me. The more you try to impress people, generally the less you do.
The kitchen's a laboratory, and everything that happens there has to do with science. It's biology, chemistry, physics. Yes, there's history. Yes, there's artistry. Yes, to all of that. But what happened there, what actually happens to the food is all science.
You know most of the food that Americans hold so dear - things like hamburgers and hot dogs - were road food, but even before they were road food, they were peasant food.