Thomas W. Giambelluca is the editor of Climate Change: Developing Southern Hemisphere Perspectives, published by Wiley. Professor Ann Henderson-Sellers is an Emeritus Professor of the Department of Environment and Geography at Macquarie University, Sydney. She was the Director of the Joint Planning Staff of the World Climate Research Programme in 2006 and 2007 and was the Director of the Environment Division at ANSTO from 1998 to 2005.