Dr. Roberts looks at research done by Philip Jones and Mick Kelly of the Climatic Research Unit of the University of East Anglia in evaluating the trends of the world's climate. Walter Orr Roberts informal series, "Provocations." Each issue consists of provocative comments related to scientific i... Show moreDr. Roberts looks at research done by Philip Jones and Mick Kelly of the Climatic Research Unit of the University of East Anglia in evaluating the trends of the world's climate. 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