----------------- HES POSTING ----------------- I guess Truman said that about economists because he never met a sociologist. Incidentally, they all seem to be right, economists and sociologists. There is this song, by a late Brazilian musician, Raul Seixas, that says something like this: ' I'd rather be this walking metamorphosis Than holding that old closed opinion about everything.' Ana Maria Bianchi Universidade de Sao Paulo ------------ FOOTER TO HES POSTING ------------ For information, send the message "info HES" to [log in to unmask]