We’d lived in Tahoe for almost two years when my mother wanted to leave the rock climber and move back to the Bay Area. This was around the time the story came out, the “Machine of the Year,” about my father and computers in Time magazine, in January 1983, when I was four, in which he’d hinted that my mother had slept with many men and lied. In it, he talked about me, saying, “Twenty-eight percent of the male population of the United States could be the father”—probably based on a manipulation of the DNA test result.