Haven't been to this conference for over ten years, so the chance to go back to Costa Rica is appealing. My last presentation at this conference was:
“Mineral spas to cosmetic surgery: is health tourism sustainable?” 15th International Symposium on Society and Resource Management, Vienna, Austria, July 2009.
and the year before
“Eco-medical tourism in Costa Rica: is it sustainable?” 14th International Symposium on Society and Resource Management. Burlington, VT, USA, June 2008.