Varia No 151, 2008/5 - pagesPages 7 to 8PresentationPages 9 to 36The Birth of PhotojournalismBy Jean-Pierre BacotPages 37 to 62A Layman's Political StatementBy Lorenzo Barrault-StellaPages 63 to 90Luhmann and the Mystery of Technological RiskBy Patrick ChaskielPages 91 to 137When Hospitalized Patients Become People (Again)By Anita Guillon, Alexandre Mathieu-FritzPages 139 to 166The Status of "Game Studies"By Julien Rueff