A man walks past banners for the Group of 20 (G-20) finance ministers and central bank governors meeting outside the media center of the meeting in Fukuoka, Japan. (Photographer: Kiyoshi Ota/Bloomberg)

Aging Populations Require Policy Response: G-20 Finance Update

(Bloomberg) -- How to cope with aging populations was among the talking points during the Group of 20 nations finance ministers and central bank chiefs meetings in Fukuoka.