I've just watched this on the telly; http://www.bbc.co.uk/sn/tvradio/programmes/horizon/broadband/tx/decisions/ *it's about human beings making rational decisions* I Don't know if it will be available to watch on BBC's iPlayer, but look out for it and watch it if you can (particularly you Americans; their news is wholly sensationalised, but the BBC do knock out some good progammming too). perhaps someone has recorded it??????? check out the link