ulation growthHuman impact onthe environmentDeforestationDesalinationDesertificationEnvironmental impactof agricultureof aviationof biodieselof concreteof electricity generationof the energy industryof fishingof irrigationof miningof off-roadingof oil shale industryof palm oilof paperof the petroleum industryof reservoirsof shippingof warIndustrialisationLand degradationLand reclamationOverconsumptionPollutionQuarryingUrbanizationLoss of green beltsUrban sprawlWasteWater scarcityOverdraftingPopulationecologyCarrying capacityDeep ecologyEarth's energy budgetFood securityHabitat destructionI = P × A  × TKaya identityMalthusian growth modelOvershoot (population)World energy consumptionWorld energy resourcesWorld3 modelLiteratureA Modest ProposalObservations Concerning the Increase of Mankind, Peopling of Countries, etc.An Essay on the Principle of Population"How Much Land Does a Man Need?"Operating Manual for Spaceship EarthPopulation 