A few weeks ago, I attended a lecture on campus given by Hunt Brown, Director of Sustainability and Senior Lecturer, Earth & Environmental Sciences, about a fascinating service-learning course he taught here at WSU.   The course, UH 203, took place during intersession 2007 (that's the break between fall and winter quarters), and included a one-week service trip to New Orleans, about two years after Hurrican Katrina hit.  The students researched economic, social and environmental aspects of sustainability in New Orleans.  If you're wondering why Hunt was lecturi