World’s elderly could number two billion by 2050
Every ninth person in the world is aged 60 and above and their numbers will increase to one in five by 2050, numbering two billion elderly, a UN agency has concluded.
Those over 100 years of age too will witness an exponential 10-time growth from 316,600 in 2011 to 3.2 million by 2050, the ‘Ageing in the Twenty-First Century : A Celebration and A Challenge’ report said.