The Farther Shore

Gifford touches on subjects including advertising, photography, electronic eavesdropping and Thoreau as he examines hisor `the'? aa.his is correct/pk thesis that our five senses act as a creative filter to external reality, allowing us to selectively shape our worlds. ``Humane and highly perceptive, this delightful essay redefines the way we look at the world,'' PW said. (Apr.)