1 Department of Human Ecology, School of Environmental and Biological Sciences, Rutgers University, 55 Dudley Road, New Brunswick, NJ, 08901, USA. Rudel@sebs.rutgers.edu.
2 Universite Catholique de Louvain, Place Pasteur 3, Louvain-La-Neuve, Belgium.
3 Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT, USA.
4 Department of Environmental Sciences, Wageningen University, P.O. Box 47, 6700AA, Wageningen, The Netherlands.
5 James Cook University, 14-88 MacGregor Rd, Sir Robert Norman Building, Smithfield, QLD, Australia.
6 Instituto de Ecología Regional, Universidad Nacional de Tucuman, Edificio Las Cupulas, Tucuman, Argentina.
7 Academic Research, Center for Sustainable Business, Stern School of Business, New York University, 44 West Fourth Street, New York, NY, 10012, USA.