Piper successfully renews passport. Dawn Chan Artforum interview about Rationality and the Structure of the Self appears. Posts "Academic Rankings" on Philosophy in Europe E-List, deals with fall-out. Delivers "Kant's Transcendental Analysis of Action" at Manchester Metropolitan University's Transcendental Philosophy conference, Manchester, UK. Does Lynn Lukkas follow-up interview for Telling Time. Attends decision theory & logic workshops at London School of Economics, HEC Lausanne, Switzerland and University of Groningen, Netherlands. Exhibits artwork at Elizabeth Dee Gallery, Galeria Emi Fontana, and Galerie Christian Nagel booths at Art Basel. Premieres installation, Everything #5.2 (2004) at IN TRANSIT, Haus der Kulturen der Welt, Berlin. Chairs session at UK Kant Society Conference on Morality & Society, University of Lancaster, UK; attends Kant-Gesellschaft conference on the Regulative Ideas, in Frankfurt. Begins Vanishing Point drawing and installation series. Discovers Paolo Conte. Reads Toqueville. Finishes Bait-and-Switch, exhibits the complete PacMan Trilogy at Berlin Akademie der Künste ABC Art Contemporary and 11 Drawings About Paper, Writing About Words (1967) at Materialien exhibition at Münzsalon. Rereads Hermann Hesse's Magister Ludi [das Glasperlenspiel]. First and only critical notice of Rationality and the Structure of the Self appears in December Artforum's Best Books section. Launches APRA Foundation Berlin. Within three hours of posting Foundation page at website, receives phone call and e-mail messages from The College requesting meeting in Berlin.