A live taping of World Harmony: Can It Happen? takes place from 6 to 7 p.m., Thursday, May 6. The topic of the show will be "Cooperation, Competition and Consequences," and featured guests will be Andrew Roth, Kathleen Williamson and Ann Yellott. Arrive by 5:45 p.m. to guarantee seating. Free. Call 722-2837 for more information.