books.google.it - This enlightening study is the result of group discussions at Dr. Adler's annual seminar in Aspen, Colorado, and conversations between Dr. Adler and Bill moyers filmed for public television.Each summer, Mortimer J. Adler conducts a seminar at the Aspen Institute in Colorado. At the 1981 seminar, leaders...http://books.google.it/books/about/Six_Great_Ideas.html?hl=it&id=fDgWhyw2TKkC&utm_source=gb-gplus-shareSix Great Ideas
