I'm not saying what the real numbers are because I don't know. My point is that the goal should be feeding everyone at minimal cost (environmental, political, a

I'm not saying what the real numbers are because I don't know. My point is that the goal should be feeding everyone at minimal cost (environmental, political, and otherwise). The arbitrary numbers I made up were solely to illustrate that such analysis might lead to counterintuitive results that are nevertheless right. Or it might not; it depends on the numbers.