AAP: Criticism by a group of leading climate scientists that the Garnaut report is weak and disappointing is just part of normal debate in the scientific community, Prime Minister Kevin Rudd says. Three Australian authors with the UN’s Intergovernmental Panel on Climate Change – Bill Hare, David Karoly and Amanda Lynch – say Professor Ross Garnaut’s advice would all but guarantee environmental and social disaster, Fairfax reported today. Prof Garnaut’s latest report released last …