Prof. Michael Braungart Cradle to Cradle Keynote – Entrepreneurship Summit 2015 in Berlin
Published on: Apr 3, 2017
By Entrepreneurship Campus
Sieh hier noch einmal Prof. Michael Braungart Cradle to Cradle Keynote auf dem Entrepreneurship Summit 2015 in Berlin.
https://youtu.be/Fjvmik8mt0c
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