“We have to prepare our cities for the increasing scarcity of resources by increasing their density and energy efficiency.” EnergyCitiesResourcesEfficiencyScarcityDensityEnergy Efficiency Author:Mathis Wackernagel
“Humanity is living off its ecological credit card and can only do this by liquidating the planet's natural resources.” HumanityNaturalPlanetsResourcesCreditCardsEcologicalNatural ResourcesCredit Card Author:Mathis Wackernagel
