title: Crisis of a crowded world.
mesh_terms: D003247:Conservation of Natural Resources; D003710:Demography; D019049:Developed Countries; D003906:Developing Countries; D004467:Economics; D004787:Environmental Pollution; D005069:Evaluation Studies as Topic; D011153:Population; D011157:Population Dynamics; D011158:Population Growth; D012942:Social Sciences
keywords: Carrying Capacity; Consumption; Critique; Demographic Factors; Demography; Developed Countries; Developing Countries; Economic Factors; Environmental Degradation; Environmental Pollution; Macroeconomic Factors; Malthusianism; Natural Resources; Population; Population Dynamics; Population Growth; Population Pressure; Population Theory; Social Sciences