National Academy of Sciences President Marcia McNutt will deliver the 46th annual J. Robert Oppenheimer lecture Wednesday night in Los Alamos. Courtesy photo
A few years back, the American geophysicist Marcia McNutt was one of three distinguished scientists who were asked by a British publication — if they could go to any time in the past, which event would they most like to see. At that time she was executive director of the U.S. Geological Survey and the question came from EarthWise, a digital magazine of the Royal Scottish Geological