Pharmig, Institute of Science Technology, Institute of Biology (chartered biologist), British Standards committee LBI/30, Society for General Microbiology, Campaign for Nuclear Disarmament, Amnesty International, Shelter, Greenpeace, Liberty, Unite, The Cromwell Association, ILP.
I am a vegetarian.
The Proust questionaire is a good way to get to know what makes someone click. My answers are here: http://hoelder1in.org/Proust/Tim%20Sandle_1274915326.html
You can read an interview with me on the Science Advisoru Board website at: http://www.scienceboard.net/community/memberSpotlight.asp?spotid=185
Also, my Biotech Science News profile is at: http://www.biotechsciencenews.com/Person/53839-Dr.-Tim-Sandle.html