Ajit Pai @AjitPai
“In towns in the 18th century, the city ditches ... were commonly used as latrines; butchers killed animals in their shops and threw the offal of the carcases into the streets; ... latrine pits were dug close to wells, thus contaminating the water supply.” https://t.co/iLNuipjqtZ — PolitiTweet.org
HumanProgress.org @HumanProgress
In 17th century London, “Every household burnt coal … The smoke from their chimneys made the air dark, covering eve… https://t.co/9hvJ63AtfI
