There is nothing so practical as a good theory. – Kurt Lewin* In this series of blogs, I’m selecting the Enneagram theories that I believe are the most accurate and most useful. I think it is essential, especially as the

  There is nothing so practical as a good theory. – Kurt Lewin* Because I have 35+ years as an OD consultant, I have lived by this quotation from Kurt Lewin. Jerry Wagner, in his keynote address to the International