Other People is something of a revelation: seventy-plus essays that form neither a miscellany nor a memoir but an intellectually thrilling and emotionally wrenching investigation of otherness.   Can one person know another person? How do we live through other people? Is it possible to fill the gap between people? If not, what function does art serve? Whether he is writing about sexual desire or information sickness, George W. Bush or Kurt Cobain, women's eyeglasses or Greek tragedy, Howard Cosell or Bill Murray, the comedy of high school journalism or the agony of first love, Shields sustains a piercing focus on the multiplicity of perspectives, the irreducible log jam of human information, and the possibilities and impossibilities for human connection.