How ‘Sesame Street’ Has Reflected 50 Years Of American Society Back To Itself

Jill Lepore traces the history (and prehistory) of “the most extensively researched television program [ever made]” — from the educational and social ideals of its creators (and the entertaining arguments over the show’s name) to the ways the show has responded to criticism (and how important those critics thought Sesame Street was) to the long slide into commercialism that began in the Reagan years. – The New Yorker