Pat Hutchings is a Senior Fellow of the Australian Museum. She has worked on coral reefs since the early 1970s and has had a long involvement with the Australian Coral Reef Society. Pat was also an editor of The Great Barrier Reef: Biology, Environment and Management (CSIRO Publishing). Sarah M. Hamylton is President of the Australian Coral Reef Society. She is also an Associate Professor at the University of Wollongong, where she is Director of the Spatial Analysis Laboratories. Ove Hoegh-Guldberg FAA is Professor of Marine Studies at the School of Biological Sciences and ARC Centre for Coral Reef Studies at the University of Queensland, where he has studied the physiological ecology of corals, particularly relating to their response to climate change, for more than 30 years. Ove was also an editor of The Great Barrier Reef: Biology, Environment and Management (CSIRO Publishing).