Talking Computers and Their Language.

Writer Paul Theroux. Since his first book, Waldo, was published in 1966, Theroux has written prolifically. His extensive travels have taken him through Africa, Asia and Central America, and a central theme of his work is the ironic examination of the clashing and mingling of Western and Third World cultures. Theroux's newest book, Riding the Iron Rooster, is an account of his travels by train through China.

Classical music critic Lloyd Schwartz reviews "Arbos," a recent recording of compositions by Estonian composer Arvo Part. Part's music has similarities to the music of the minimalists, but is also influenced by medieval liturgical music.

Writer Barbara Garson. Her writing includes the anti-war (Vietnam) play MacBird! and the book All the Livelong Day, a study of the blue-collar life of the assembly line. Her latest book, The Electronic Sweatshop, explores white collar automation - the way computers are being used to transform secretaries, executives and professionals into clerks.