Arnold Mindell has written more than 20 books on leadership, healing, shamanism and group process. His Sitting in the Fire: Large Group Transformation Using Conflict and Diversity is an important one from his selection. His philosophy aligns closely with my own as we both value the tensions and conflicts within a group to be key to liberation and transformation. I have found this to be true again and again so am no longer daunted by deep divisions but see them as nothing more than love wanting an outlet.