Professor TIM FLANNERY is a leading writer on climate change. A Scientist, an explorer and a conservationist, Flannery has held various academic positions including Professor at the University of Adelaide, Director of the South Australian Museum and Principal Research Scientist at the Australian Museum. A frequent presenter on ABC Radio, NPR and the BBC, he has also written and presented several series on the Documentary Channel. His books include Here on Earth and the international number one bestseller The Weather Makers. Flannery was named Australian of the Year in 2007.