Expectations and reality do not always match. This is especially true in rich democracies where citizens expect their voices to be heard, or else. This dynamic works most of the time, for most people, but not always with rational results. German statistician Ernst Engel noted that what people spend on food relative to their total consumption outlays varies based on income. Food comprises a larger share of outlays for the poor. This is true across different countries. There is an informal moral obligation to food, but the poor and the rich consume different calories. There is a policy view that food should not be regressive – that poor and rich should have equal opportunities when it comes to food. Thus, some do not want to restrict the...