Gilmore Crosby interviews Mark Horswood, an OD professional who took the unique path from hourly worker at an Aluminum smelter, to OD consultant. True Lewinian OD engages the people at every layer of an organization, especially the front line, in thinking for themselves and coming up with their own solutions. Mark was so inspired by the positive changes he saw this OD bring to his workplace and his personal life that he found a new calling in making, in his own words, "work a more humane place." If you can do that while simultaneously getting better results, the only question is, why isn't everyone applying Lewinian OD?