Gray Matters: William HjortsbergThis is the story of life in the 25th century. People have been reduced to Cerebromorphs disembodied brains stored in tanks and wired to computers, passing from layer to layer, awaiting liberation at the top level as enlightened beings rehoused in new perfect bodies, to live in a pastoral paradise. But there is one brain that can out think Central Intelligence. A brain that engineers a spectacular escape with bizarre repercussions for its fellow