Example image of eyePlorer eyePlorer map for 'Peak oil': Extraction of petroleum Petroleum Aggregate data Oil field Hubbert curve Oil depletion M. King Hubbert Hubbert peak theory Oil well Normal distribution Agriculture Industry Kenneth S. Deffeyes Matthew Simmons Price of petroleum Transport World economy Export Land Model Energy conservation Mitigation of peak oil Alternative fuel Investment Fuel Price Civilization Market Recession 2000s energy crisis Late-2000s recession Supply and demand Domestic energy consumption World energy resources and consumption Internal combustion engine Hirsch report Developing country Economic development Standard of living Urbanization Energy Information Administration Population growth United States Census Bureau World population Albert Bartlett Political correctness Population control Famine Intensive farming Dale Allen Pfeiffer Disaster Ammonia production