BCSSS member at the ISSS 2008 meeting in Madison Stefan Blachfellner 18 years ago The Ludwig von Bertalanffy lecture at the ISSS 2008 meeting will be given by Manfred Drack. Related posts BCSSS invited lecture: The ‘happy’ wedding of Heraclite and Cassirer by Stefan Blachfellner 20 years ago Austrian Chapter of the Club of Rome by Stefan Blachfellner 19 years ago Manfred Drack invited to a talk at the IFK by Stefan Blachfellner 16 years ago