The World's Population Is Rapidly Aging, Bringing With It Changes In The Demographic Composition Of Communities All Over The World. According To The United Nations, The Percentage Of Older Individuals In The Global Population Is Expected To Rise From 9.3 To 16.0 Between 2020 To 2050, With One In Six People Estimated To Be Over The Age Of 65 By This Time (1)-- Provided By Publisher.