Cradle to Cradle®-Festival
The next industrial revolution
Prof. Dr. Michael Braungart is well known for his revolutionary demands and plays a central figure here ... Kristin Feireiss and Hans-Jürgen Commerell launched an innovative festival concept - a combination of trade fair and exhibition.
for more information go to EPEA (Environmental Protection Encouragement Agency)
6:20 min | 01/2011 | 3467 views