Timescape

Winner of the 1980 Nebula Award, Timescape has since become a classic of the science fiction genre, combining hard science, bold speculation, and human drama—a challenging and triumphant tale told by a master storyteller. 

1998. Earth is falling apart, on the brink of ecological disaster. But in England a tachyon scientist is attempting to contact the past, to somehow warn them of the misery and death their actions and experiments have visited upon a ravaged planet. 

1962. JFK is still president, rock 'n' roll is king, and the Vietnam War hardly merits front-page news. A young assistant researcher at a California university, Gordon Bernstein, notices strange patterns of interference in a lab experiment. Against all odds, facing ridicule and opposition, Bernstein begins to uncover the incredible truth . . . a truth that will change his life and alter history . . . the truth behind time itself.