Population and Resources in a Changing World: Current Readings

Africa agricultural annual areas Asia Assessment assumptions average Bangladesh birth rate capita carbon dioxide Census century China cities climate consumption costs crop cultivation decades deforestation demand demographic developing countries economic effects energy Environment environmental error estimates Ethiopia example expected exports factors famine farm figures forecasts forest fossil fuels fuel fuelwood future global grain groundwater growing growth rates hectare human impacts income India industrial International irrigation labor land Latin America less long-term Maasai major Mexico migration million mortality natural resources Nigeria nuclear OPEC output percent period pollution population density population growth population pressures population projections potential problem rapid recent reduce regions Report result risks river basin rural soil sources Soviet Union Statistical supply Table theory Third World tion trends tropical U.S. Bureau United Nations urban Washington water cycle World Bank world population York