Carl Sagan, Isaac Asimov, Robert Heinlein, Arthur Clarke, Gene Roddenberry, H.G. Wells. . . Atheists. . . Agnostics. . . Promulgators of the new religion called "scientism." We discuss these powerful ideas that have captured the imagination of modern man. Then, we ask the question - Should Christians be reading this stuff? How long does one sit in the seat of the scoffer, to be really sitting in his lap, for example?