Or if you want something a little lighter, H. Beam Piper's engaging sci-fi romps "Little Fuzzy" and "Fuzzy Sapiens" both dicuss how to distinguish between "people" and "animals" at some length. Khoogra, anyone? rs _______________________________________________ Aquatic-Plants mailing list Aquatic-Plants at actwin_com http://www.actwin.com/mailman/listinfo/aquatic-plants