What course? Well, perhaps two of them. I teach knowledge media design at the University of Toronto (http://kmdi.toronto.edu/courses2003-2004.htm). And I'm trying to shift the discourse to include a wider conceptualization of how technology impacts us globally, as well as to instill in students a more critical assessment of technology innovations. But in a previous life I taught environmental studies... so this is just an obvious direction for me to follow.