Tyler Cowen’s interesting talk before the Institute of Culinary Professionals:

If you look at Mexican food in this country, a lot of it, of course, is not eaten by Mexicans at all. It is eaten by Americans. But consider the Mexican food eaten by Mexicans. Well, who are the Mexicans, for the most part, who are currently coming to America? They tend to be fairly young, and they tend to be male. So take a group of young men, say ages eighteen to twenty-five, put them together in large numbers and let them eat. What do you get? Well, some of it is quite excellent, some of it is not so great, but you get something very different than the native cuisine. Let’s say you performed this thought experiment with France. Take a million Frenchmen, male, ages eighteen to twenty five, bring them to the United States, let them loose, have them eat. You are not going to get classic French cuisine.

Via Marginal Revolution.