TY - GEN AU - Harper,Sarah TI - Economic and social implications of aging societies SN - 1095-9203 PY - 2014///1114 KW - Adolescent KW - Adult KW - Age Factors KW - Aged KW - Aged, 80 and over KW - Aging KW - Birth Rate KW - trends KW - Budgets KW - Child KW - Child, Preschool KW - Delivery of Health Care KW - economics KW - Emigration and Immigration KW - Female KW - Humans KW - Infant KW - Infant, Newborn KW - Life Expectancy KW - Male KW - Middle Aged KW - Mortality KW - Pensions KW - Population Dynamics KW - Young Adult N1 - Publication Type: Journal Article UR - https://doi.org/10.1126/science.1254405 ER -