Book Series Unity-Through-Diversity Two Stefan Blachfellner vor 18 Jahren 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 Ecocivilisation Talks: The Post – Millennial generation and Ecocivilisation by Judy Al Saman 5 Jahren ago Karin Huber-Heim invited to expert panel on circular urban-rural relationships by Stefan Blachfellner 7 Jahren ago Wien 2014 | Rainer E. Zimmermann | Energie und Information der sozialen Vermittlung by Stefan Blachfellner 12 Jahren ago