LuisFrade on April 09, 2017 at 10:34AM
New visualisation: Extreme poverty decreases when average national incomes grow.
The research behind it is here: https://t.co/MVhAvcNXQz http://pic.twitter.com/1SizwQM3VG
— Max Roser (@MaxCRoser) April 8, 2017
via Twitter