Actually, to me it is, but only because I know most of these folks (we had some new members and visitors this time). From left to right: USA, can't ID, Australia (x2), Egypt, Holland, Japan (x7), Korea (x3)...
What's scary, when I stop to think about it, is the influence these people will have on the lives of people around the world. International standards on "indoor air quality" (the World Health Organization sent a delegate to this meeting for the first time because of the work on that issue), standards on lighting, acoustics and other aspects of a positive indoor environment (the research this will provoke will be a good thing, IMHO -- though it was funny, I learned at breakfast this morning, how my use of a semi-professional digital camera to take personal photos of the meeting identified me as someone sensitive to lighting issues to that particular group), and other aspects of buildings.
Actually, that does sound more interesting than it could be!