Italy to be oldest country after Japan

(ANSA) - Rome, October 3 - Italy will be the second oldest country in the world after Japan by 2050, the World Health Organisation said Tuesday.
    By 2050 one out of five people will be over 60, posing one of the greatest challenges to societies, WHO said.
    Italy will have 21.4% of citizens over 60 and 6.4% over 80%, but will be a "global model for looking after them".