The intriguing aspect of food charges on airlines is that they create the perfect laboratory for any economist who wishes to study the question of how to price a good that possesses, by universal consensus, absolutely no objective value.
If we were to compile a list of the ways in which the United States has made both itself and the wider world a better place, then at or very near the top would be its commitment to universal education.
To argue that universal health care would wreck the U.S. lead in cancer survival, you'd have to argue that universal health care would wreck the entire U.S. economy.