Amazon.com Review "We are healthy only to the extent that our ideas are humane." So reads the tombstone of downtrodden writer Kilgore Trout, but we have no doubt who's really talking: his alter ego Kurt Vonnegut. Health versus sickness, humanity versus inhumanity--both sets of ideas bounce through this challenging and funny book. As with the rest of Vonnegut's pure fantasy, it lacks the shimmering, fact-fueled rage that illuminates