Power Point Presentations "Sustainable Cities, Story Lines, and Post-Katrina New Orleans" presentation at the Annual Meeting of the Society for the Advancement of American Philosophy at San Antonio, TX; 10 March 2006 presentation (1mb PDF) "Expert Culture, Representation, and Public Choice" presentation at the Center for American Architecture and Design; April 2006 presentation (763k PDF) "Useful Theory: On sustainable architecture and philosophy" presentation at the University of North Texas, Dept. of Philosophy, 31 March 2006 presentation (2.3mb PDF)   Recent Design Presentations "The Texas Nature Project" presentation (2.0mb PDF)