Interestingly enough, the framing of the Quora question leaves out "the buyers" as part of the critical circle for wealth creation. That is the role that, I th

Interestingly enough, the framing of the Quora question leaves out "the buyers" as part of the critical circle for wealth creation. That is the role that, I thought, Hanauer's talk was pointing out is played by the middle class. Perhaps the Quora question meant to capture them as "the workers", but that, according to my interpretation of the talk, mislabels their most critical role.