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 Berlin 2015 | Manfred Drack | Bertalanffy on models by Stefan Blachfellner 11 years ago Humanism under attack by Stefan Blachfellner 10 years ago We welcome Marina Noack as the new team member at the BCSSS by Stefan Blachfellner 8 years ago