1. Leverhulme Centre for Wildfires, Environment and Society, Imperial College London, South Kensington, London SW7 2BW, UK
2. School of Archaeology, Geography and Environmental Science, University of Reading, Whiteknights, Reading RG6 6AH, UK
3. Georgina Mace Centre for the Living Planet, Department of Life Sciences, Imperial College London, Silwood Park Campus, Buckhurst Road, Ascot SL5 7PY, UK