The Walled Garden

Privacy, in human history, is a relatively recent concept. Nobody had much privacy in the Middle Ages. Even kings and queens lacked privacy: it was an age when crowds watched a queen give birth, and the king received visitors while on the chamber pot. Technology and concepts of privacy grew up together—as both friends and enemies. For example, the late 19th century invention of the candid camera made it possible, for the first time, to take someone’s picture without that person’s consent. This f