More people - more energy:  it seems obvious enough, but Carter plan ignores population.
D000569:Americas; D001723:Birth Rate; D003710:Demography; D019049:Developed Countries; D004467:Economics; D004641:Emigration and Immigration; D009026:Mortality; D009656:North America; D011153:Population; D011155:Population Control; D011157:Population Dynamics; D011158:Population Growth; D011640:Public Policy; D012959:Socioeconomic Factors; D014481:United States
Americas; Demographic Factors; Developed Countries; Economic Factors; Fertility Rate; International Migration; Mortality; North America; Northern America; Policy; Population; Population Control; Population Dynamics; Population Growth; Population Policy; Population Programs; Social Policy; Socioeconomic Factors; United States