Using the Night Unknown Author An anthropology professor disputes a writer’s statement that productive activity once ended when darkness fell. December 26, 2014 at 12:00AM http://nyti.ms/1x6iBfi The New York Times Opinion Anthropology, Electric Light and Power, Social Conditions and Trends

By Unknown Author via NYT / Eethg. Corps. Inc. / Terrence Herschel G. Opinion http://nyti.ms/1x6iBfi Using the Night December 26, 2014 at 12:00AM The New York Times