title: The impending crisis of old age: a challenge to ingenuity.
mesh_terms: D000368:Aged; D003365:Costs and Cost Analysis; D004651:Employment; D004739:England; D005260:Female; D006299:Health Services for the Aged / Q000191:economics*; D006707:Homes for the Aged; D006801:Humans; D008297:Male; D010415:Pensions; D011157:Population Dynamics; D011788:Quality of Life; D012179:Retirement; D014852:Wales