Original sentence: Peter Gleick, a conservation analyst and president of the Oakland-based Pacific Institute, said: "Pat Michaels is not one of the nation's leading researchers on climate change.Tom Wigley, lead author of parts of the report of the Intergovernmental Panel on Climate Change and one of the world's leading climate scientists, was quoted in the book The Heat is On: "Michaels' statements on [the subject of computer models] are a catalog of misrepresentation and misinterpretation… Many of the supposedly factual statements made in Michaels' testimony are either inaccurate or are seriously misleading
Edited sentence: According to the Oakland-based Pacific Institute, an environmental advocacy group:.Peter Gleick, a conservation analyst and president of the Pacific Institute, said: "Pat Michaels is not one of the nation's leading researchers on climate change.Tom Wigley, lead author of parts of the report of the Intergovernmental Panel on Climate Change and one of the world's leading climate scientists, was quoted in the book "The Heat is On"...: "Michaels' statements on [the subject of computer models] are a catalog of misrepresentation and misinterpretation… Many of the supposedly factual statements made in Michaels' testimony are either inaccurate or are seriously misleading