Example image of eyePlorer eyePlorer map for 'Overpopulation': Carrying capacity Habitat Organism Earth Environment (biophysical) World population Biome Immigration List of countries and territories by fertility rate Mortality rate Sustainability Antarctica Sahara Drinking water Ecology Sewage treatment Waste management Fossil fuel Topsoil Last glacial period Neolithic Revolution Black Death Industrial Revolution World War II Green Revolution Bangladesh China Democratic Republic of the Congo Ethiopia India Nigeria Pakistan Uganda United States One-child policy Germany Italy Japan Post-Soviet states Population decline Developed country Developing country Birth rate Family Life expectancy Standard of living Career Industrialisation Marriage Parenting