Account-1: @humanprogress (Twitter)Account-2: @humanprogressDate: Monday, November 23, 2015Retweets: 55 retweets(Twitter) Likes: 36 likesBody: GDP/person grew little in the first 1800 yrs of human history & 10 fold in the last 200 yrs. http://buff.ly/1MHdPt9 Link: https://twitter.com/humanprogress/status/668882493735596032Social Action: authored a viral tweet