This course examines surveillance, one of the defining features of twenty-first-century life, with wide-ranging implications (from intelligence gathering and biometrics to social media and contemporary art), and a key point of intersection between modern technology and visual culture. Though it applies more broadly, the concept of "surveillance," from the Latin vigilare ("to watch") and the French surveiller ("to watch over"), originated in practices of looking and observation that still define many of its most significant practices today. Building on these etymological roots, we will treat surveillance as, first and foremost, a visual practice and survey the longer history of surveillance (and counter-surveillance) techniques as well as the theories that have emerged to describe its social effects, moral and ethical stakes, and changing legal status. Not offered 2022-23.