William Isaacs is a Senior Lecturer in the MIT Leadership Center at the MIT Sloan School of Management. His work builds on the roots of Lewin, Argyris, Senge, Bohm, et al. "…neither the enormous challenges human beings face today, nor the wonderful promise of the future on whose threshold we seem to be poised, can be reached unless human beings learn to think together in a very new way." http://www.ideaconnection.com/open-innovation-articles/00172-Thinking-Together-Part-1.html