quote [ So getting back to David Chapman: his post is mostly about Robert Keganâ??s account of â??stages of moral developmentâ?�. I didnâ??t get much from Kegan himself, but I was fascinated by an idea just sort of dropped into the middle of the discussion: that less than half of the people in modern western countries had attained Keganâ??s fourth stage, and only a small handful attained his fifth. This was a way of thinking about development that Iâ??d never heard before. ]