http://whatsupnyc.com/blog/archives/cat_book_events.php#002240 12:30 PM Ken Burns, Barnes & Noble Union Square, 33 East 17th St. 1.212.253.0810 (current doc is on the great boxer Jack Johnson)... en-us http://www.tigerspice.com Having been teaching ethics for a very long time...I'm struck by how little reference is ever made to the terrible things that have happened in the 20th Century. Ethics ought to be rooted in some idea