1. Environmental Change Institute School of Geography and the Environment University of Oxford Oxford UK
2. Department of Biology Kenyon College Gambier OH USA
3. Department of Ecology and Evolutionary Biology University of Arizona Tucson AZ USA
4. Department of Wildlife Ecology and Conservation University of Florida Gainesville FL USA
5. World Agroforestry Centre Nairobi Kenya
6. CNRS CEFE UMR 5175 Paul Valéry University of Montpellier – EPHE Montpellier Cedex 5 France
7. The Santa Fe Institute Santa Fe NM USA