NAVJOT S. SODHI,∗ THOMAS M. BROOKS,†‡§ LIAN PIN KOH,‖ GREG ACCIAIOLI,# MARIBETH ERB,∗∗ ALAN KHEE-JIN TAN,†† LISA M. CURRAN,‡‡ PETER BROSIUS,§§ TIEN MING LEE,‖‖ JASON M. PATLIS,## MELVIN GUMAL,∗∗∗ AND ROBERT J. LEE††† ∗Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore 117543, Republic of Singapore, email dbsns@nus.edu.sg †Center for Applied Biodiversity Science, Conservation International, 1919 M Street, Suite 600, Washington, D.C. 20036, U.S.A. ‡Department of Environmental Sciences, University of Virginia, Charlottesville, VA 22904, U.S.A. §World Agroforestry Centre (ICRAF), PO Box 35024, University of the Philippines Los Banos, College, Laguna 4031, Philippines ‖Department of Ecology and Evolutionary Biology, Princeton University, 106A Guyot Hall, Princeton, NJ 08544, U.S.A. #Anthropology and Sociology, School of Social and Cultural Studies, The University of Western Australia, Crawley, WA 6009, Australia ∗∗Department of Sociology, National University of Singapore, 11 Arts Link, Singapore 117570, Republic of Singapore ††Faculty of Law, National University of Singapore, 469G Bukit Timah Road, Singapore 259779, Republic of Singapore ‡‡Yale School of Forestry and Environmental Studies, 205 Prospect Street, New Haven, CT 06511, U.S.A. §§Department of Anthropology, University of Georgia, Athens, Georgia 30602-1619, U.S.A. ‖‖Ecology, Behavior and Evolution Section, Division of Biological Sciences, University of California San Diego, 9500 Gilman Drive, MC 0116, La Jolla, CA 92093, U.S.A. ##Formally of the U.S. AID Coastal Resources Management Project, Jakarta, Indonesia ∗∗∗Wildlife Conservation Society, 7 Jalan Ridgeway, Kuching 93200, Sarawak, Malaysia †††Conservation Works, 177 Kensington Park, Irvine, CA 92606, U.S.A.