Virtually everybody has this idea that governments are capable of correctly discerning the usefulness of things. But if this was truly the case, then socialism would be a viable economic system.Trump wants a ton of money to build his wall.12XerographicaAlexander DouglasFeb 4, 2019·1 min readThis is a serious puzzle, and it’s the topic of Joan Robinson’s 1971 lecture, ‘The Second Crisis of Economic Theory’.