"Klimawandel"
Aktion “Licht aus!” am 8. Dezember 2007
Published on December 8, 2007
3 PlacemarksBioTruck Fahrt nach Timbuktu
Published on November 24, 2007
6 PlacemarksSolar Impulse
Published on November 6, 2007
1 PlacemarkSpencer Tunick am Aletschgletscher
Published on August 19, 2007
1 PlacemarkMit dem Solar-Taxi um die Welt
Published on July 13, 2007
122 Placemarks | 5 Comments