Dr. Roberts discusses satellite images of plumes emanating from Novaya Semlya, a remote Arctic island in the Soviet Union. Walter Orr Roberts informal series, "Provocations." Each issue consists of provocative comments related to scientific issues that mostly focus on weather, climate, the sun, o... Show moreDr. Roberts discusses satellite images of plumes emanating from Novaya Semlya, a remote Arctic island in the Soviet Union. Walter Orr Roberts informal series, "Provocations." Each issue consists of provocative comments related to scientific issues that mostly focus on weather, climate, the sun, or near space, with the aim of creating a forum for discussion. Show less
