The sustainability virtual summits is an initiative aimed at spreading the word about how ICT can contribute to a greener world, through virtualisation, dematerialisation and of course, collaboration. Obviously, the event will also be entirely virtual with prestigious speakers like Cisco's Nick Hayes, Unep's Achim Steiner, NineSigma's Matthew Heim and Orange's own Barbara Dalibard. Click the following link for a slideshare presentation of the Sustainability Virtual Summits: