You might consider inviting Dr Janice Graham who is a medical anthropologist with specialization in aging, dementia, diagnostics and technology. She held the Burwell Chair in Medical Antrhropology at UBC and I believe works at Dalhousie. She does interesting work on science studies, technoscience, bioethics and regulartory policy, and clinical trial research. Nancy Johnston -=-=-=-=-=-=-=-=-=- To leave the list, send a SIGNOFF CASLL command to [log in to unmask] or, if you experience difficulties, write to Russ Hunt at [log in to unmask] For the list archives and information about the organization, its newsletter, and the annual conference, go to http://www.stu.ca/inkshed/ -=-=-=-=-=-=-=-=-=-