Excellent point, though I would both broaden and narrow her category of suspects. I would include most politicians, bureaucrats, pundits, and social-science and humanities professors in the suspect group. And I would exclude the economists — spoiler alert: primarily those of the Austrian school, although others stand out — who paint a much more realistic picture of the world than the others do.

For the record, Robinson was sympathetic to John Maynard Keynes and, later in life, communist China's Mao Zedong, and North Korea's Kim Il Sung. Obviously, her study of economics did not teach her how to avoid being deceived by all who represented themselves as economists. (I heard once that Che Guevera became head of Cuba's national bank in 1959 because when Fidel Castro asked his cadre, "Who here is a good economist?" Guevara, thinking he heard, "Who here is a good communist?" raised his hand. But that's apparently apocryphal.)

At any rate, mankind would have been spared a good deal of misery had people learned at an early age to engage in the economic way of thinking. If I were to sum it up in a short phrase, I would say: in a world in which the law of identity, causality, and scarcity rule, you can't do just one thing. Human action has consequences. This apparently is also the first law of ecology, but oddly, environmentalists (as opposed to humanists) seem ignorant of it.

The point is that all human action has rippling consequences across society and across time. The economist who called his textbook The Economic Way of Thinking, the late Paul Heyne, wrote, "All social phenomena emerge from the choices of individuals in response to expected benefits and costs to themselves." (Happily, Peter J. Boettke and David L. Prychitko keep updating the book. It's in its 10th edition.)