Hillary . . I'm sorry but I couldn't see any positive contribution in your comments . . was this an attempt to close down the discussion as was because you didn't like the content . . or were you intending to offer some subjects for discussion yourself? As I understand it the forum is a forum for all contributions . . I didn't realise that an individual could appoint themselvres censure . .or moral gatekeeper . . I find that the effect of your contribution is reductive and insulting . . put something on the table please or let the flow continue wether you want to take part or not. Divya. Divya Tolia-Kelly (Dr) Lecturer in Human Geography Department of Geography, University College London, 26 Bedford Way, London WC1H 0AP. United Kingdom. tel: +44 (0)20 7679 7586 fax: +44 (0)20 7679 7565 [log in to unmask] http://www.geog.ucl.ac.uk/~dtkelly