Matthew Yglesias @mattyglesias
Languages yes, but like today’s 18 year-olds know the earth revolves around the sun and can do symbolic algebra. — PolitiTweet.org
John Dickson @johnpauldickson
Thesis: the average 18 year old student in, say, York in AD 800 (the middle of the so-called "Dark Ages") had read… https://t.co/GttU5KPEfl