Paul Krugman @paulkrugman
Here's labor productivity over the past 30 years. It's slowing down! Output per hour rose 36% from 1996 to 2007, only 15% from 2007 to 2018. If automation is replacing people, why aren't we producing more with fewer people? 4/ https://t.co/BkA0BE5NZJ — PolitiTweet.org