John MacColl quizzes John Kelleher of the Tavistock Institute about the E-word. <a href="/issue7">issue7</a> January 1997 <a href="/category/article-type/regular-column">regular column</a> <a href="/taxonomy/term/358/author-info">john kelleher</a>, <a href="/taxonomy/term/201/author-info">john maccoll</a>