Peter Selg studied medicine in Witten-Herdecke, Zurich, and Berlin and, until 2000, worked as the head physician of the juvenile psychiatry department of Herdecke Hospital in Germany. Dr. Selg is director of the Ita Wegman Institute for Basic Research into Anthroposophy (Arlesheim, Switzerland), professor of medicine at the Alanus University of Arts and Social Sciences (Germany), and co-leader of the General Anthroposophical Section at the Goetheanum. He is the author of numerous books on Rudolf Steiner, anthroposophy, medical ethics, and the development of culture and consciousness. Matthew Barton is a translator, editor, teacher, and poet, and taught kindergarten for many years at the Bristol Waldorf School. His first collection of poems was Learning To Row (1999). He has won numerous prizes for his work, including an Arts Council Writer's Award and a Hawthornden Fellowship.