"Bringing a new perspective to gestalt therapy, Aggression, Time, and Understanding combines a sharp critical eye with impressive scholarship..." - Dan Bloom, Editor-in-Chief, Studies in Gestalt Therapy: Dialogical Bridges"Frank-M. Staemmler is one of the most lucid thinkers I have ever known. Profoundly ethical, Aggression, Time, and Understanding is replete with thoughtful, even brilliant explorations of Gestalt therapy..." - Lynne Jacobs, Co-founder, Pacific Gestalt Institute, USA"Aggression, Time, and Understanding is the sign of a fresh and vital intellect, lucid and thorough and wise. A very good read." - Malcolm Parlett, former Editor, British Gestalt Journal