Drawdown : the most comprehensive plan ever proposed to reverse global warmingPaul HawkenAusverkauft4,3Bewachen
Leading from the Emerging Future; From Ego-System to Eco-System EconomiesOtto ScharmerAusverkauft4,3Bewachen
Changing course : a global business perspective on development and the environmentStephan SchmidheinyAusverkauftBewachen
World on the Edge: How to Prevent Environmental and Economic CollapseLester Russell BrownAusverkauft4,4Bewachen
