Chris has been a psychotherapist and trainer since 1978 working in several European countries. His training background includes Psychosynthesis, Child Psychotherapy, Family Therapy and Archetypal Psychology. He contributed the chapter ‘Dangerous Margins’ to the Ecopsychology anthology Vital Signs (Karnac, 2012); is co-author of Emotions and Needs (OUP, 2002); and author of several articles including ‘The Numinous Psyche’ in International Journal of Psychotherapy (Vol. 18, no2). He is co-creator of the workshop Borderlands and the Wisdom of Uncertainty, which in 1989 became the subject of a BBC documentary. He is a co-founder of Re•Vision, an integrative and transpersonal psychotherapy training centre, where he is involved in developing Ecopsychology.