Dr. Roberts looks at the research done by Georgii Golitsyn, head of the Climate Division of the Institute for Atmospheric Physics in Moscow, on rising water levels in the Caspian Sea. Walter Orr Roberts informal series, "Provocations." Each issue consists of provocative comments related to scient... Show moreDr. Roberts looks at the research done by Georgii Golitsyn, head of the Climate Division of the Institute for Atmospheric Physics in Moscow, on rising water levels in the Caspian Sea. 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