The way we subsidize food makes it cheaper to go to McDonald's and get a hamburger than a salad, and that's insane. It's pure government policy.
Food should be cheap, and labor should be cheap, and everything should be the same no matter where you go; whether it's a McDonald's in Germany or one in California, it should be the same. And this message is destroying cultures around the world. Needless to say, agriculture goes with it.