This series of maps by @maxcroser is one of my all-time favorites. It shows the decline in child mortality from 1800 to 2015. It's stuff like this that stops me from losing faith in humanity. pic.twitter.com/CVhABorwZD
They found six new cases in Wuhan so they’re planning to test eleven million people over the next ten days. Neither number is a typo. https://t.co/X7NKtxUh52