Book Series Unity-Through-Diversity Two Stefan Blachfellner 18 years ago BCSSS Book Series The BCSSS launched the book series “Unity-Through-Diversity Two”. Please feel invited to contribute to the series. For details contact Wolfgang Hofkirchner. Related posts Benefit-Risk Communication at Corona: Aspects of Optimization by Judy Al Saman 5 years ago Enterprise as an instrument of civilization by Stefan Blachfellner 11 years ago Bertalanffy biography by Stefan Blachfellner 19 years ago