In 1961, 51 countries consumed less than 2000 calories per day. Today only 1 nation does.

In 1961, 51 countries consumed less than 2000 calories per day. Today only 1 nation does. https://t.co/4CGxI5bYnp pic.twitter.com/dZoL2rcXtx

— HumanProgress.org (@humanprogress) September 19, 2017