[German] Physiker, Philosoph, Zukunftsforscher und SF-Autor in der DDR und in Gesamt-Deutschland. Erhielt diverse SF-Preise. Verheiratet mit Angela Steinmüller.
[English] Physicist, philosopher, futurologist and SF author in the GDR and later on in whole Germany. Got various SF awards. Married to Angela Steinmüller.
